Merge branch 'mc-1.16.x' into mc-1.18.x

0/10, would not recommend.

.editorconfig

@@ -16,7 +16,3 @@ indent_size = 2
 
 [*.yml]
 indent_size = 2
-
-
-[*.properties]
-insert_final_newline = false

.gitattributes

@@ -1,2 +1,16 @@
 # Ignore changes in generated files
-src/generated/resources/data/** linguist-generated
+src/generated/** linguist-generated
+src/testMod/server-files/structures linguist-generated
+
+* text=auto
+
+*.gradle eol=lf diff=java
+*.java   eol=lf diff=java
+*.kt     eol=lf diff=java
+*.lua    eol=lf
+*.md     eol=lf diff=markdown
+*.txt    eol=lf
+
+*.png binary
+*.jar binary
+*.dfpwm binary

.github/ISSUE_TEMPLATE/bug_report.md

@@ -1,15 +0,0 @@
----
-name: Bug report
-about: Report some misbehaviour in the mod
-labels: bug
----
-
-<!--
-## Before reporting
- - Search for the bug on the issue tracker. Make sure to look at closed issues too!
--->
-
-## Useful information to include:
- - Minecraft version
- - CC: Tweaked version
- - Detailed reproduction steps: sometimes I can spot a bug pretty easily, but often it's much more obscure. The more information I have to help reproduce it, the quicker it'll get fixed.

.github/ISSUE_TEMPLATE/bug_report.yaml

@@ -0,0 +1,34 @@
+name: Bug report
+description: Report some misbehaviour in the mod
+labels: [ bug ]
+body:
+- type: dropdown
+  id: mc-version
+  attributes:
+    label: Minecraft Version
+    description: What version of Minecraft are you using?
+    options:
+      - 1.16.x
+      - 1.18.x
+      - 1.19.x
+  validations:
+    required: true
+- type: input
+  id: version
+  attributes:
+    label: Version
+    description: "What version of CC: Tweaked are you using?"
+    placeholder: "e.g. 1.96.0"
+  validations:
+    required: true
+- type: textarea
+  id: details
+  attributes:
+    label: Details
+    description: |
+      Description of the bug. Please include the following:
+      - Logs: These will be located in the `logs/` directory of your Minecraft
+        instance. Please upload them as a gist or directly into this editor.
+      - Detailed reproduction steps: sometimes I can spot a bug pretty easily,
+        but often it's much more obscure. The more information I have to help
+        reproduce it, the quicker it'll get fixed.

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1,5 @@
+blank_issues_enabled: false
+contact_links:
+- name: GitHub Discussions
+  url: https://github.com/cc-tweaked/CC-Tweaked/discussions
+  about: Ask questions on GitHub Discussions.

.github/ISSUE_TEMPLATE/something_else.md

@@ -0,0 +1,4 @@
+---
+name: Something else
+about: An issue about something else.
+---

.github/matchers/checkstyle.json

@@ -0,0 +1,17 @@
+{
+    "problemMatcher": [
+        {
+            "owner": "checkstyle",
+            "pattern": [
+                {
+                    "regexp": "^([a-z]+) ([\\w./-]+):(\\d+):(\\d+): (.*)$",
+                    "severity": 1,
+                    "file": 2,
+                    "line": 3,
+                    "column": 4,
+                    "message": 5
+                }
+            ]
+        }
+    ]
+}

.github/matchers/illuaminate.json

@@ -0,0 +1,18 @@
+{
+    "problemMatcher": [
+        {
+            "owner": "illuaminate",
+            "severity": "warning",
+            "pattern": [
+                {
+                    "regexp": "^([\\w./-]+):\\[(\\d+):(\\d+)\\-(?:\\d+):(?:\\d+)\\]: (.*) \\[([a-z:-]+)\\]$",
+                    "file": 1,
+                    "line": 2,
+                    "column": 3,
+                    "message": 4,
+                    "code": 5
+                }
+            ]
+        }
+    ]
+}

.github/matchers/junit.json

@@ -0,0 +1,15 @@
+{
+    "problemMatcher": [
+        {
+            "owner": "junit",
+            "pattern": [
+                {
+                    "regexp": "^## ([\\w./-]+):(\\d+): (.*)$",
+                    "file": 1,
+                    "line": 2,
+                    "message": 3
+                }
+            ]
+        }
+    ]
+}

.github/workflows/main-ci.yml

@@ -8,43 +8,43 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v2
+    - name: Clone repository
+      uses: actions/checkout@v3
 
-    - name: Set up JDK 1.8
-      uses: actions/setup-java@v1
+    - name: Set up Java
+      uses: actions/setup-java@v3
       with:
-        java-version: 1.8
+        java-version: 17
+        distribution: 'temurin'
 
-    - name: Cache gradle dependencies
-      uses: actions/cache@v1
+    - name: Setup Gradle
+      uses: gradle/gradle-build-action@v2
       with:
-        path: ~/.gradle/caches
-        key: ${{ runner.os }}-gradle-${{ hashFiles('gradle.properties') }}
-        restore-keys: |
-          ${{ runner.os }}-gradle-
+        cache-read-only: ${{ !startsWith(github.ref, 'refs/heads/mc-') }}
+
+    - name: Disable Gradle daemon
+      run: |
+        mkdir -p ~/.gradle
+        echo "org.gradle.daemon=false" >> ~/.gradle/gradle.properties
 
     - name: Build with Gradle
-      run: ./gradlew build --no-daemon || ./gradlew build --no-daemon
+      run: |
+        ./gradlew assemble || ./gradlew assemble
+        ./gradlew downloadAssets || ./gradlew downloadAssets
+        ./gradlew build
 
     - name: Upload Jar
-      uses: actions/upload-artifact@v1
+      uses: actions/upload-artifact@v2
       with:
         name: CC-Tweaked
         path: build/libs
 
-  lint-lua:
-    name: Lint Lua
-    runs-on: ubuntu-latest
+    - name: Upload coverage
+      uses: codecov/codecov-action@v2
 
-    steps:
-    - uses: actions/checkout@v1
+    - name: Parse test reports
+      run: ./tools/parse-reports.py
+      if: ${{ failure() }}
 
-    - name: Lint Lua code
-      run: |
-        test -d bin || mkdir bin
-        test -f bin/illuaminate || wget -q -Obin/illuaminate https://squiddev.cc/illuaminate/linux-x86-64/illuaminate
-        chmod +x bin/illuaminate
-        bin/illuaminate lint
-
-    - name: Check whitespace
-      run: python3 tools/check-lines.py
+    - name: Run linters
+      uses: pre-commit/action@v3.0.0

.github/workflows/make-doc.sh

@@ -12,5 +12,8 @@ chmod 600 "$HOME/.ssh/key"
 
 # And upload
 rsync -avc -e "ssh -i $HOME/.ssh/key -o StrictHostKeyChecking=no -p $SSH_PORT" \
-      "$GITHUB_WORKSPACE/doc/" \
-      "$SSH_USER@$SSH_HOST:/var/www/tweaked.cc/$DEST"
+      "$GITHUB_WORKSPACE/build/docs/site/" \
+      "$SSH_USER@$SSH_HOST:/$DEST"
+rsync -avc -e "ssh -i $HOME/.ssh/key -o StrictHostKeyChecking=no -p $SSH_PORT" \
+      "$GITHUB_WORKSPACE/build/docs/javadoc/" \
+      "$SSH_USER@$SSH_HOST:/$DEST/javadoc"

.github/workflows/make-doc.yml

@@ -2,10 +2,8 @@ name: Build documentation
 
 on:
   push:
-    branches: [ master ]
-    tags:
-  release:
-    types: [ published ]
+    branches:
+    - mc-1.16.x
 
 jobs:
   make_doc:
@@ -13,14 +11,25 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v1
+    - name: Clone repository
+      uses: actions/checkout@v3
 
-    - name: Build documentation
-      run: |
-        test -d bin || mkdir bin
-        test -f bin/illuaminate || wget -q -Obin/illuaminate https://squiddev.cc/illuaminate/linux-x86-64/illuaminate
-        chmod +x bin/illuaminate
-        bin/illuaminate doc-gen
+    - name: Set up Java
+      uses: actions/setup-java@v1
+      with:
+        java-version: 17
+        distribution: 'temurin'
+
+    - name: Setup Gradle
+      uses: gradle/gradle-build-action@v2
+      with:
+        cache-read-only: ${{ !startsWith(github.ref, 'refs/heads/mc-') }}
+
+    - name: Build with Gradle
+      run: ./gradlew compileJava --no-daemon || ./gradlew compileJava --no-daemon
+
+    - name: Generate documentation
+      run: ./gradlew docWebsite javadoc --no-daemon
 
     - name: Upload documentation
       run: .github/workflows/make-doc.sh 2> /dev/null

.gitignore

@@ -2,14 +2,15 @@
 /classes
 /logs
 /build
+/buildSrc/build
 /out
-/doc/**/*.html
-/doc/index.json
+/doc/out/
+/node_modules
+/.jqwik-database
 
 # Runtime directories
 /run
 /run-*
-/test-files
 
 *.ipr
 *.iws
@@ -18,10 +19,12 @@
 .gradle
 *.DS_Store
 
-.classpath
-.project
-.settings/
+/.classpath
+/.project
+/.settings
+/.vscode
 bin/
 *.launch
 
 /src/generated/resources/.cache
+/src/web/mount/*.d.ts

.gitpod.yml

@@ -0,0 +1,22 @@
+image:
+  file: config/gitpod/Dockerfile
+
+ports:
+  - port: 25565
+    onOpen: notify
+
+vscode:
+  extensions:
+    - eamodio.gitlens
+    - github.vscode-pull-request-github
+    - ms-azuretools.vscode-docker
+    - redhat.java
+    - richardwillis.vscode-gradle
+    - vscjava.vscode-java-debug
+    - vscode.github
+
+tasks:
+  - name: Setup pre-commit hool
+    init: pre-commit install --allow-missing-config
+  - name: Install npm packages
+    init: npm ci

.pre-commit-config.yaml

@@ -0,0 +1,56 @@
+# See https://pre-commit.com for more information
+# See https://pre-commit.com/hooks.html for more hooks
+repos:
+- repo: https://github.com/pre-commit/pre-commit-hooks
+  rev: v4.0.1
+  hooks:
+  - id: trailing-whitespace
+  - id: end-of-file-fixer
+  - id: check-merge-conflict
+
+  # Quick syntax checkers
+  - id: check-xml
+  - id: check-yaml
+  - id: check-toml
+  - id: check-json
+    exclude: "tsconfig\\.json$"
+
+- repo: https://github.com/editorconfig-checker/editorconfig-checker.python
+  rev: 2.3.54
+  hooks:
+  - id: editorconfig-checker
+    args: ['-disable-indentation']
+    exclude: "^(.*\\.(bat)|LICENSE)$"
+
+- repo: local
+  hooks:
+  - id: license
+    name: Spotless
+    files: ".*\\.(java|kt|kts)$"
+    language: system
+    entry: ./gradlew spotlessApply
+    pass_filenames: false
+    require_serial: true
+  - id: checkstyle
+    name: Check Java codestyle
+    files: ".*\\.java$"
+    language: system
+    entry: ./gradlew checkstyleMain checkstyleTest
+    pass_filenames: false
+    require_serial: true
+  - id: illuaminate
+    name: Check Lua code
+    files: ".*\\.(lua|java|md)"
+    language: system
+    entry: ./gradlew lintLua
+    pass_filenames: false
+    require_serial: true
+
+exclude: |
+  (?x)^(
+    src/generated|
+    src/test/resources/test-rom/data/json-parsing/|
+    src/testMod/server-files/|
+    config/idea/|
+    .*\.dfpwm
+  )

CODE_OF_CONDUCT.md

@@ -0,0 +1,133 @@
+
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+We as members, contributors, and leaders pledge to make participation in our
+community a harassment-free experience for everyone, regardless of age, body
+size, visible or invisible disability, ethnicity, sex characteristics, gender
+identity and expression, level of experience, education, socio-economic status,
+nationality, personal appearance, race, caste, color, religion, or sexual
+identity and orientation.
+
+We pledge to act and interact in ways that contribute to an open, welcoming,
+diverse, inclusive, and healthy community.
+
+## Our Standards
+
+Examples of behavior that contributes to a positive environment for our
+community include:
+
+* Demonstrating empathy and kindness toward other people
+* Being respectful of differing opinions, viewpoints, and experiences
+* Giving and gracefully accepting constructive feedback
+* Accepting responsibility and apologizing to those affected by our mistakes,
+  and learning from the experience
+* Focusing on what is best not just for us as individuals, but for the overall
+  community
+
+Examples of unacceptable behavior include:
+
+* The use of sexualized language or imagery, and sexual attention or advances of
+  any kind
+* Trolling, insulting or derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or email address,
+  without their explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+  professional setting
+
+## Enforcement Responsibilities
+
+Community leaders are responsible for clarifying and enforcing our standards of
+acceptable behavior and will take appropriate and fair corrective action in
+response to any behavior that they deem inappropriate, threatening, offensive,
+or harmful.
+
+Community leaders have the right and responsibility to remove, edit, or reject
+comments, commits, code, wiki edits, issues, and other contributions that are
+not aligned to this Code of Conduct, and will communicate reasons for moderation
+decisions when appropriate.
+
+## Scope
+
+This Code of Conduct applies within all community spaces, and also applies when
+an individual is officially representing the community in public spaces.
+Examples of representing our community include using an official e-mail address,
+posting via an official social media account, or acting as an appointed
+representative at an online or offline event.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported to the community leaders responsible for enforcement at
+"conduct AT squiddev DOT cc". All complaints will be reviewed and investigated
+promptly and fairly.
+
+All community leaders are obligated to respect the privacy and security of the
+reporter of any incident.
+
+## Enforcement Guidelines
+
+Community leaders will follow these Community Impact Guidelines in determining
+the consequences for any action they deem in violation of this Code of Conduct:
+
+### 1. Correction
+
+**Community Impact**: Use of inappropriate language or other behavior deemed
+unprofessional or unwelcome in the community.
+
+**Consequence**: A private, written warning from community leaders, providing
+clarity around the nature of the violation and an explanation of why the
+behavior was inappropriate. A public apology may be requested.
+
+### 2. Warning
+
+**Community Impact**: A violation through a single incident or series of
+actions.
+
+**Consequence**: A warning with consequences for continued behavior. No
+interaction with the people involved, including unsolicited interaction with
+those enforcing the Code of Conduct, for a specified period of time. This
+includes avoiding interactions in community spaces as well as external channels
+like social media. Violating these terms may lead to a temporary or permanent
+ban.
+
+### 3. Temporary Ban
+
+**Community Impact**: A serious violation of community standards, including
+sustained inappropriate behavior.
+
+**Consequence**: A temporary ban from any sort of interaction or public
+communication with the community for a specified period of time. No public or
+private interaction with the people involved, including unsolicited interaction
+with those enforcing the Code of Conduct, is allowed during this period.
+Violating these terms may lead to a permanent ban.
+
+### 4. Permanent Ban
+
+**Community Impact**: Demonstrating a pattern of violation of community
+standards, including sustained inappropriate behavior, harassment of an
+individual, or aggression toward or disparagement of classes of individuals.
+
+**Consequence**: A permanent ban from any sort of public interaction within the
+community.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage],
+version 2.1, available at
+[https://www.contributor-covenant.org/version/2/1/code_of_conduct.html][v2.1].
+
+Community Impact Guidelines were inspired by
+[Mozilla's code of conduct enforcement ladder][Mozilla CoC].
+
+For answers to common questions about this code of conduct, see the FAQ at
+[https://www.contributor-covenant.org/faq][FAQ]. Translations are available at
+[https://www.contributor-covenant.org/translations][translations].
+
+[homepage]: https://www.contributor-covenant.org
+[v2.1]: https://www.contributor-covenant.org/version/2/1/code_of_conduct.html
+[Mozilla CoC]: https://github.com/mozilla/diversity
+[FAQ]: https://www.contributor-covenant.org/faq
+[translations]: https://www.contributor-covenant.org/translations

CONTRIBUTING.md

@@ -8,29 +8,97 @@ If you've any other questions, [just ask the community][community] or [open an i
 If you have a bug, suggestion, or other feedback, the best thing to do is [file an issue][new-issue]. When doing so,
 do use the issue templates - they provide a useful hint on what information to provide.
 
+## Translations
+Translations are managed through [Weblate], an online interface for managing language strings. This is synced
+automatically with GitHub, so please don't submit PRs adding/changing translations!
+
 ## Developing
 In order to develop CC: Tweaked, you'll need to download the source code and then run it. This is a pretty simple
-process.
+process. When building on Windows, Use `gradlew.bat` instead of `./gradlew`.
 
- - **Clone the repository:** `git clone https://github.com/SquidDev-CC/CC-Tweaked.git && cd CC-Tweaked`
+ - **Clone the repository:** `git clone https://github.com/cc-tweaked/CC-Tweaked.git && cd CC-Tweaked`
  - **Setup Forge:** `./gradlew build`
  - **Run Minecraft:** `./gradlew runClient` (or run the `GradleStart` class from your IDE).
+ - **Optionally:** For small PRs (especially those only touching Lua code), it may be easier to use GitPod, which
+   provides a pre-configured environment: [![Gitpod ready-to-code](https://img.shields.io/badge/Gitpod-ready--to--code-2b2b2b?logo=gitpod)](https://gitpod.io/#https://github.com/cc-tweaked/CC-Tweaked/)
+
+   Do note you will need to download the mod after compiling to test.
 
 If you want to run CC:T in a normal Minecraft instance, run `./gradlew build` and copy the `.jar` from `build/libs`.
 These commands may take a few minutes to run the first time, as the environment is set up, but should be much faster
 afterwards.
 
+The following sections describe the more niche sections of CC: Tweaked's build system. Some bits of these are
+quite-complex, and (dare I say) over-engineered, so you may wish to ignore them. Well tested/documented PRs are always
+preferred (and I'd definitely recommend setting up the tooling if you're doing serious development work), but for
+small changes it can be a lot.
+
 ### Code linters
 CC: Tweaked uses a couple of "linters" on its source code, to enforce a consistent style across the project. While these
 are run whenever you submit a PR, it's often useful to run this before committing.
 
  - **[Checkstyle]:** Checks Java code to ensure it is consistently formatted. This can be run with `./gradlew build` or
    `./gradle check`.
- - **[illuaminate]:** Checks Lua code for semantic and styleistic issues. See [the usage section][illuaminate-usage] for
-   how to download and run it.
+ - **[illuaminate]:** Checks Lua code for semantic and styleistic issues. This can be run with `./gradlew lintLua`.
 
-[new-issue]: https://github.com/SquidDev-CC/CC-Tweaked/issues/new/choose "Create a new issue"
+### Documentation
+When writing documentation for [CC: Tweaked's documentation website][docs], it may be useful to build the documentation
+and preview it yourself before submitting a PR.
+
+Our documentation generation pipeline is rather complex, and involves invoking several external tools. Most of this
+complexity is hidden by Gradle, but you will need to perform some initial setup:
+
+ - Install [Node/npm][node].
+ - Run `npm ci` to install our Node dependencies.
+
+You can now run `./gradlew docWebsite`. This generates documentation from our Lua and Java code, writing the resulting
+HTML into `./build/docs/site`.
+
+#### Writing documentation
+illuaminate's documentation system is not currently documented (somewhat ironic), but is _largely_ the same as
+[ldoc][ldoc]. Documentation comments are written in Markdown,
+
+Our markdown engine does _not_ support GitHub flavoured markdown, and so does not support all the features one might
+expect. It is recommended that you build and preview the docs locally first.
+
+When iterating on documentation, you can get Gradle to rebuild the website every time a file changes by running
+`./gradlew docWebsite -t`. This will take a couple of seconds to run, but definitely beats running it manually!
+
+### Testing
+Thankfully running tests is much simpler than running the documentation generator! `./gradlew check` will run the
+entire test suite (and some additional bits of verification).
+
+Before we get into writing tests, it's worth mentioning the various test suites that CC: Tweaked has:
+ - "Core" Java (`./src/test/java`): These test core bits of the mod which don't require any Minecraft interaction.
+   This includes the `@LuaFunction` system, file system code, etc...
+
+   These tests are run by `./gradlew test`.
+
+ - CraftOS (`./src/test/resources/test-rom/`): These tests are written in Lua, and ensure the Lua environment, libraries
+   and programs work as expected. These are (generally) written to be able to be run on emulators too, to provide some
+   sort of compliance test.
+
+   These tests are run by the '"Core" Java' test suite, and so are also run with `./gradlew test`.
+
+ - In-game (`./src/testMod/java/dan200/computercraft/ingame/`): These tests are run on an actual Minecraft server, using
+   the same system Mojang do][mc-test]. The aim of these is to test in-game behaviour of blocks and peripherals.
+
+   These tests are run with `./gradlew runGametest`.
+
+## CraftOS tests
+CraftOS's tests are written using a test system called "mcfly", heavily inspired by [busted] (and thus RSpec). Groups of
+tests go inside `describe` blocks, and a single test goes inside `it`.
+
+Assertions are generally written using `expect` (inspired by Hamcrest and the like). For instance, `expect(foo):eq("bar")`
+asserts that your variable `foo` is equal to the expected value `"bar"`.
+
+[new-issue]: https://github.com/cc-tweaked/CC-Tweaked/issues/new/choose "Create a new issue"
 [community]: README.md#Community "Get in touch with the community."
 [checkstyle]: https://checkstyle.org/
-[illuaminate]: https://github.com/SquidDev/illuaminate/
-[illuaminate-usage]: https://github.com/SquidDev/illuaminate/blob/master/README.md#usage
+[illuaminate]: https://github.com/SquidDev/illuaminate/ "Illuaminate on GitHub"
+[weblate]: https://i18n.tweaked.cc/projects/cc-tweaked/minecraft/ "CC: Tweaked weblate instance"
+[docs]: https://tweaked.cc/ "CC: Tweaked documentation"
+[ldoc]: http://stevedonovan.github.io/ldoc/ "ldoc, a Lua documentation generator."
+[mc-test]: https://www.youtube.com/watch?v=vXaWOJTCYNg
+[busted]: https://github.com/Olivine-Labs/busted "busted: Elegant Lua unit testing."
+[node]: https://nodejs.org/en/ "Node.js"

LICENSE

@@ -19,14 +19,14 @@ Mod: The mod code designated by the present license, in source form, binary
 form, as obtained standalone, as part of a wider distribution or resulting from
 the compilation of the original or modified sources.
 
-Dependency: Code required for the mod to work properly. This includes 
+Dependency: Code required for the mod to work properly. This includes
 dependencies required to compile the code as well as any file or modification
 that is explicitly or implicitly required for the mod to be working.
 
 1. Scope
 --------
 
-The present license is granted to any user of the mod. As a prerequisite, 
+The present license is granted to any user of the mod. As a prerequisite,
 a user must own a legally acquired copy of Minecraft
 
 2. Liability
@@ -41,13 +41,13 @@ or misuse of this mod fall on the user.
 3. Play rights
 --------------
 
-The user is allowed to install this mod on a Minecraft client or server and to play 
+The user is allowed to install this mod on a Minecraft client or server and to play
 without restriction.
 
 4. Modification rights
 ----------------------
 
-The user has the right to decompile the source code, look at either the 
+The user has the right to decompile the source code, look at either the
 decompiled version or the original source code, and to modify it.
 
 5. Distribution of original or modified copy rights
@@ -61,10 +61,10 @@ include:
    - patch to its source or binary files
    - any copy of a portion of its binary source files
 
-The user is allowed to redistribute this mod partially, in totality, or 
+The user is allowed to redistribute this mod partially, in totality, or
 included in a distribution.
 
-When distributing binary files, the user must provide means to obtain its 
+When distributing binary files, the user must provide means to obtain its
 entire set of sources or modified sources at no cost.
 
 All distributions of this mod must remain licensed under the CCPL.
@@ -92,7 +92,7 @@ must be made available at no cost and remain licensed under the CCPL.
 ---------------
 
 If you choose to contribute code or assets to be included in this mod, you
-agree that, if added to to the main repository at 
+agree that, if added to to the main repository at
 https://github.com/dan200/ComputerCraft, your contributions will be covered by
 this license, and that Daniel Ratcliffe will retain the right to re-license the
 mod, including your contributions, in part or in whole, under other licenses.

README.md

@@ -1,40 +1,11 @@
-# ![CC: Tweaked](logo.png)
-[![Current build status](https://github.com/SquidDev-CC/CC-Tweaked/workflows/Build/badge.svg)](https://github.com/SquidDev-CC/CC-Tweaked/actions "Current build status") [![Download CC: Tweaked on CurseForge](http://cf.way2muchnoise.eu/title/cc-tweaked.svg)](https://minecraft.curseforge.com/projects/cc-tweaked "Download CC: Tweaked on CurseForge")
+# ![CC: Tweaked](doc/logo.png)
+[![Current build status](https://github.com/cc-tweaked/CC-Tweaked/workflows/Build/badge.svg)](https://github.com/cc-tweaked/CC-Tweaked/actions "Current build status") [![Download CC: Tweaked on CurseForge](http://cf.way2muchnoise.eu/title/cc-tweaked.svg)][CurseForge]
 
-CC: Tweaked is a fork of [ComputerCraft](https://github.com/dan200/ComputerCraft), adding programmable computers,
-turtles and more to Minecraft.
+CC: Tweaked is a mod for Minecraft which adds programmable computers, turtles and more to the game. A fork of the
+much-beloved [ComputerCraft], it continues its legacy with better performance, stability, and a wealth of new features.
 
-## What?
-ComputerCraft has always held a fond place in my heart: it's the mod which really got me into Minecraft, and it's the
-mod which has kept me playing it for many years. However, development of the original mod has slowed, as the original
-developers have had less time to work on the mod, and moved onto other projects and commitments.
-
-CC: Tweaked (or CC:T for short) is an attempt to continue ComputerCraft's legacy. It's not intended to be a competitor
-to CC, nor do I want to take it in a vastly different direction to the original mod. Instead, CC:T focuses on making the
-ComputerCraft experience as _solid_ as possible, ironing out any wrinkles that may have developed over time.
-
-## Features
-CC: Tweaked contains all the features of the latest version of ComputerCraft, as well as numerous fixes, performance
-improvements and several nifty additions. I'd recommend checking out [the releases page](https://github.com/SquidDev-CC/CC-Tweaked/releases)
-to see the full set of changes, but here's a couple of the more interesting additions:
-
- - Improvements to the `http` library, including websockets, support for other HTTP methods (`PUT`, `DELETE`, etc...)
-   and configurable limits on HTTP usage.
- - Full-block wired modems, allowing one to wrap non-solid peripherals (such as turtles, or chests if Plethora is
-   installed).
- - Pocket computers can be held like maps, allowing you to view the screen without entering a GUI.
- - Printed pages and books can be placed in item frames and held like maps.
- - Several profiling and administration tools for server owners, via the `/computercraft` command. This allows operators
-   to track which computers are hogging resources, turn on and shutdown multiple computers at once and interact with
-   computers remotely.
- - Closer emulation of standard Lua, adding the `debug` and `io` libraries. This also enables seeking within binary
-   files, meaning you don't need to read large files into memory.
- - Allow running multiple computers on multiple threads, reducing latency on worlds with many computers.
-
-## Relation to CCTweaks?
-This mod has nothing to do with CCTweaks, though there is no denying the name is a throwback to it. That being said,
-several features have been included, such as full block modems, the Cobalt runtime and map-like rendering for pocket
-computers.
+CC: Tweaked can be installed from [CurseForge] or [Modrinth]. It requires the [Minecraft Forge][forge] mod loader, but
+[versions are available for Fabric][ccrestitched].
 
 ## Contributing
 Any contribution is welcome, be that using the mod, reporting bugs or contributing code. If you want to get started
@@ -42,28 +13,44 @@ developing the mod, [check out the instructions here](CONTRIBUTING.md#developing
 
 ## Community
 If you need help getting started with CC: Tweaked, want to show off your latest project, or just want to chat about
-ComputerCraft we have a [forum](https://forums.computercraft.cc/) and [Discord guild](https://discord.computercraft.cc)!
-There's also a fairly populated, albeit quiet [IRC channel](http://webchat.esper.net/?channels=computercraft), if that's
-more your cup of tea.
+ComputerCraft, do check out our [forum] and [GitHub discussions page][GitHub discussions]! There's also a fairly
+populated, albeit quiet [IRC channel][irc], if that's more your cup of tea.
 
-I'd generally recommend you don't contact me directly (email, DM, etc...) unless absolutely necessary (i.e. in order to
-report exploits). You'll get a far quicker response if you ask the whole community!
+We also host fairly comprehensive documentation at [tweaked.cc](https://tweaked.cc/ "The CC: Tweaked website").
 
 ## Using
-If you want to depend on CC: Tweaked, we have a maven repo. However, you should be wary that some functionality is only
-exposed by CC:T's API and not vanilla ComputerCraft. If you wish to support all variations of ComputerCraft, I recommend
-using [cc.crzd.me's maven](https://cc.crzd.me/maven/) instead.
+CC: Tweaked is hosted on my maven repo, and so is relatively simple to depend on. You may wish to add a soft (or hard)
+dependency in your `mods.toml` file, with the appropriate version bounds, to ensure that API functionality you depend
+on is present.
 
 ```groovy
-dependencies {
-  maven { url 'https://squiddev.cc/maven/' }
+repositories {
+  maven {
+    url 'https://squiddev.cc/maven/'
+    content {
+      includeGroup 'org.squiddev'
+    }
+  }
 }
 
 dependencies {
-  implementation fg.deobf("org.squiddev:cc-tweaked-${mc_version}:${cct_version}")
+  compileOnly fg.deobf("org.squiddev:cc-tweaked-${mc_version}:${cct_version}:api")
+  runtimeOnly fg.deobf("org.squiddev:cc-tweaked-${mc_version}:${cct_version}")
 }
 ```
 
 You should also be careful to only use classes within the `dan200.computercraft.api` package. Non-API classes are
 subject to change at any point. If you depend on functionality outside the API, file an issue, and we can look into
 exposing more features.
+
+We bundle the API sources with the jar, so documentation should be easily viewable within your editor. Alternatively,
+the generated documentation [can be browsed online](https://tweaked.cc/javadoc/).
+
+[computercraft]: https://github.com/dan200/ComputerCraft "ComputerCraft on GitHub"
+[curseforge]: https://minecraft.curseforge.com/projects/cc-tweaked "Download CC: Tweaked from CurseForge"
+[modrinth]: https://modrinth.com/mod/gu7yAYhd "Download CC: Tweaked from Modrinth"
+[forge]: https://files.minecraftforge.net/ "Download Minecraft Forge."
+[ccrestitched]: https://www.curseforge.com/minecraft/mc-mods/cc-restitched "Download CC: Restitched from CurseForge"
+[forum]: https://forums.computercraft.cc/
+[GitHub Discussions]: https://github.com/cc-tweaked/CC-Tweaked/discussions
+[IRC]: https://webchat.esper.net/?channels=computercraft "#computercraft on EsperNet"

build.gradle

@@ -1,463 +0,0 @@
-buildscript {
-    repositories {
-        jcenter()
-        mavenCentral()
-        maven {
-            name = "forge"
-            url = "https://files.minecraftforge.net/maven"
-        }
-    }
-    dependencies {
-        classpath 'com.google.code.gson:gson:2.8.1'
-        classpath 'net.minecraftforge.gradle:ForgeGradle:3.0.154'
-        classpath 'net.sf.proguard:proguard-gradle:6.1.0beta2'
-        classpath 'org.ajoberstar.grgit:grgit-gradle:3.0.0'
-    }
-}
-
-plugins {
-    id "checkstyle"
-    id "com.github.hierynomus.license" version "0.15.0"
-    id "com.matthewprenger.cursegradle" version "1.3.0"
-    id "com.github.breadmoirai.github-release" version "2.2.4"
-}
-
-apply plugin: 'net.minecraftforge.gradle'
-apply plugin: 'org.ajoberstar.grgit'
-apply plugin: 'maven-publish'
-apply plugin: 'maven'
-
-version = mod_version
-
-group = "org.squiddev"
-archivesBaseName = "cc-tweaked-${mc_version}"
-
-minecraft {
-    runs {
-        client {
-            workingDirectory project.file('run')
-            property 'forge.logging.markers', 'REGISTRIES'
-            property 'forge.logging.console.level', 'debug'
-
-            mods {
-                computercraft {
-                    source sourceSets.main
-                }
-            }
-        }
-
-        server {
-            workingDirectory project.file('run')
-            property 'forge.logging.markers', 'SCAN,REGISTRIES,REGISTRYDUMP'
-            property 'forge.logging.console.level', 'debug'
-
-            mods {
-                computercraft {
-                    source sourceSets.main
-                }
-            }
-        }
-
-        data {
-            workingDirectory project.file('run')
-            property 'forge.logging.markers', 'SCAN,REGISTRIES,REGISTRYDUMP'
-            property 'forge.logging.console.level', 'debug'
-
-            args '--mod', 'computercraft', '--all', '--output', file('src/generated/resources/'), '--existing', file('src/main/resources/')
-            mods {
-                computercraft {
-                    source sourceSets.main
-                }
-            }
-        }
-    }
-
-    mappings channel: 'snapshot', version: "${mappings_version}".toString()
-
-    accessTransformer file('src/main/resources/META-INF/accesstransformer.cfg')
-}
-
-sourceSets.main.resources {
-    srcDir 'src/generated/resources'
-}
-
-repositories {
-    maven {
-        name "SquidDev"
-        url "https://squiddev.cc/maven"
-    }
-}
-
-configurations {
-    shade
-    compile.extendsFrom shade
-    deployerJars
-}
-
-dependencies {
-    checkstyle "com.puppycrawl.tools:checkstyle:8.25"
-
-    minecraft "net.minecraftforge:forge:${mc_version}-${forge_version}"
-
-    compileOnly fg.deobf("mezz.jei:jei-1.14.4:6.0.0.27:api")
-    compileOnly fg.deobf("com.blamejared.crafttweaker:CraftTweaker-1.14.4:5.0.1.162")
-
-    runtimeOnly fg.deobf("mezz.jei:jei-1.14.4:6.0.0.27")
-
-    shade 'org.squiddev:Cobalt:0.5.1-SNAPSHOT'
-
-    testImplementation 'org.junit.jupiter:junit-jupiter-api:5.4.2'
-    testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.4.2'
-
-    deployerJars "org.apache.maven.wagon:wagon-ssh:3.0.0"
-}
-
-// Compile tasks
-
-javadoc {
-    include "dan200/computercraft/api/**/*.java"
-}
-
-jar {
-    dependsOn javadoc
-
-    manifest {
-        attributes(["Specification-Title": "computercraft",
-                    "Specification-Vendor": "SquidDev",
-                    "Specification-Version": "1",
-                    "Implementation-Title": "CC: Tweaked",
-                    "Implementation-Version": "${mod_version}",
-                    "Implementation-Vendor" :"SquidDev",
-                    "Implementation-Timestamp": new Date().format("yyyy-MM-dd'T'HH:mm:ssZ")])
-    }
-
-    from (sourceSets.main.allSource) {
-        include "dan200/computercraft/api/**/*.java"
-    }
-
-    from configurations.shade.collect { it.isDirectory() ? it : zipTree(it) }
-}
-
-[compileJava, compileTestJava].forEach {
-    it.configure {
-        options.compilerArgs << "-Xlint" << "-Xlint:-processing"
-    }
-}
-
-
-
-import java.nio.charset.StandardCharsets
-import java.nio.file.*
-import java.util.zip.*
-
-import com.google.gson.GsonBuilder
-import com.google.gson.JsonElement
-import com.hierynomus.gradle.license.tasks.LicenseCheck
-import com.hierynomus.gradle.license.tasks.LicenseFormat
-import org.ajoberstar.grgit.Grgit
-import proguard.gradle.ProGuardTask
-
-task proguard(type: ProGuardTask, dependsOn: jar) {
-    description "Removes unused shadowed classes from the jar"
-    group "compact"
-
-    injars jar.archivePath
-    outjars "${jar.archivePath.absolutePath.replace(".jar", "")}-min.jar"
-
-    // Add the main runtime jar and all non-shadowed dependencies
-    libraryjars "${System.getProperty('java.home')}/lib/rt.jar"
-    libraryjars "${System.getProperty('java.home')}/lib/jce.jar"
-    doFirst {
-        sourceSets.main.compileClasspath
-            .filter { !it.name.contains("Cobalt") }
-            .each { libraryjars it }
-    }
-
-    // We want to avoid as much obfuscation as possible. We're only doing this to shrink code size.
-    dontobfuscate; dontoptimize; keepattributes; keepparameternames
-
-    // Proguard will remove directories by default, but that breaks JarMount.
-    keepdirectories 'data/computercraft/lua**'
-
-    // Preserve ComputerCraft classes - we only want to strip shadowed files.
-    keep 'class dan200.computercraft.** { *; }'
-
-    // LWJGL and Apache bundle Java 9 versions, which is great, but rather breaks Proguard
-    dontwarn 'module-info'
-    dontwarn 'org.apache.**,org.lwjgl.**'
-}
-
-task proguardMove(dependsOn: proguard) {
-    description "Replace the original jar with the minified version"
-    group "compact"
-
-    doLast {
-        Files.move(
-            file("${jar.archivePath.absolutePath.replace(".jar", "")}-min.jar").toPath(),
-            file(jar.archivePath).toPath(),
-            StandardCopyOption.REPLACE_EXISTING
-        )
-    }
-}
-
-
-
-processResources {
-    inputs.property "version", mod_version
-    inputs.property "mcversion", mc_version
-
-    def hash = 'none'
-    Set<String> contributors = []
-    try {
-        def grgit = Grgit.open(dir: '.')
-        hash = grgit.head().id
-
-        def blacklist = ['GitHub', 'dan200', 'Daniel Ratcliffe']
-        grgit.log().each {
-            if (!blacklist.contains(it.author.name)) contributors.add(it.author.name)
-            if (!blacklist.contains(it.committer.name)) contributors.add(it.committer.name)
-        }
-    } catch(Exception ignored) { }
-
-    inputs.property "commithash", hash
-
-    from(sourceSets.main.resources.srcDirs) {
-        include 'META-INF/mods.toml'
-        include 'data/computercraft/lua/rom/help/credits.txt'
-
-        expand 'version': mod_version,
-               'mcversion': mc_version,
-               'gitcontributors': contributors.sort(false, String.CASE_INSENSITIVE_ORDER).join('\n')
-    }
-
-    from(sourceSets.main.resources.srcDirs) {
-        exclude 'META-INF/mods.toml'
-        exclude 'data/computercraft/lua/rom/help/credits.txt'
-    }
-}
-
-task compressJson(dependsOn: jar) {
-    group "compact"
-    description "Minifies all JSON files, stripping whitespace"
-
-    def jarPath = file(jar.archivePath)
-
-    def tempPath = File.createTempFile("input", ".jar", temporaryDir)
-    tempPath.deleteOnExit()
-
-    def gson = new GsonBuilder().create()
-
-    doLast {
-        // Copy over all files in the current jar to the new one, running json files from GSON. As pretty printing
-        // is turned off, they should be minified.
-        new ZipFile(jarPath).withCloseable { inJar ->
-            tempPath.getParentFile().mkdirs()
-            new ZipOutputStream(new BufferedOutputStream(new FileOutputStream(tempPath))).withCloseable { outJar ->
-                inJar.entries().each { entry ->
-                    if(entry.directory) {
-                        outJar.putNextEntry(entry)
-                    } else if(!entry.name.endsWith(".json")) {
-                        outJar.putNextEntry(entry)
-                        inJar.getInputStream(entry).withCloseable { outJar << it }
-                    } else {
-                        ZipEntry newEntry = new ZipEntry(entry.name)
-                        newEntry.setTime(entry.time)
-                        outJar.putNextEntry(newEntry)
-
-                        def element = inJar.getInputStream(entry).withCloseable { gson.fromJson(it.newReader("UTF8"), JsonElement.class) }
-                        outJar.write(gson.toJson(element).getBytes(StandardCharsets.UTF_8))
-                    }
-                }
-
-            }
-        }
-
-        // And replace the original jar again
-        Files.move(tempPath.toPath(), jarPath.toPath(), StandardCopyOption.REPLACE_EXISTING)
-    }
-}
-
-assemble.dependsOn compressJson
-
-// Check tasks
-
-test {
-    useJUnitPlatform()
-    testLogging {
-        events "skipped", "failed"
-    }
-}
-
-license {
-    mapping("java", "SLASHSTAR_STYLE")
-    strictCheck true
-
-    ext.year = Calendar.getInstance().get(Calendar.YEAR)
-}
-
-[licenseMain, licenseFormatMain].forEach {
-    it.configure {
-        include("**/*.java")
-        exclude("dan200/computercraft/api/**")
-        header rootProject.file('config/license/main.txt')
-    }
-}
-
-[licenseTest, licenseFormatTest].forEach {
-    it.configure {
-        include("**/*.java")
-        header rootProject.file('config/license/main.txt')
-    }
-}
-
-gradle.projectsEvaluated {
-    tasks.withType(LicenseFormat) {
-        outputs.upToDateWhen { false }
-    }
-}
-
-
-task licenseAPI(type: LicenseCheck);
-task licenseFormatAPI(type: LicenseFormat);
-[licenseAPI, licenseFormatAPI].forEach {
-    it.configure {
-        source = sourceSets.main.java
-        include("dan200/computercraft/api/**")
-        header rootProject.file('config/license/api.txt')
-    }
-}
-
-// Upload tasks
-
-task checkRelease {
-    group "upload"
-    description "Verifies that everything is ready for a release"
-
-    inputs.property "version", mod_version
-    inputs.file("src/main/resources/data/computercraft/lua/rom/help/changelog.txt")
-    inputs.file("src/main/resources/data/computercraft/lua/rom/help/whatsnew.txt")
-
-    doLast {
-        def ok = true
-
-        // Check we're targetting the current version
-        def whatsnew = new File("src/main/resources/data/computercraft/lua/rom/help/whatsnew.txt").readLines()
-        if (whatsnew[0] != "New features in CC: Tweaked $mod_version") {
-            ok = false
-            project.logger.error("Expected `whatsnew.txt' to target $mod_version.")
-        }
-
-        // Check "read more" exists and trim it
-        def idx = whatsnew.findIndexOf { it == 'Type "help changelog" to see the full version history.' }
-        if (idx == -1) {
-            ok = false
-            project.logger.error("Must mention the changelog in whatsnew.txt")
-        } else {
-            whatsnew = whatsnew.getAt(0 ..< idx)
-        }
-
-        // Check whatsnew and changelog match.
-        def versionChangelog = "# " + whatsnew.join("\n")
-        def changelog = new File("src/main/resources/data/computercraft/lua/rom/help/changelog.txt").getText()
-        if (!changelog.startsWith(versionChangelog)) {
-            ok = false
-            project.logger.error("whatsnew and changelog are not in sync")
-        }
-
-        if (!ok) throw new IllegalStateException("Could not check release")
-    }
-}
-check.dependsOn checkRelease
-
-curseforge {
-    apiKey = project.hasProperty('curseForgeApiKey') ? project.curseForgeApiKey : ''
-    project {
-        id = '282001'
-        releaseType = 'release'
-        changelog = "Release notes can be found on the GitHub repository (https://github.com/SquidDev-CC/CC-Tweaked/releases/tag/v${mc_version}-${mod_version})."
-
-        relations {
-            incompatible "computercraft"
-        }
-    }
-}
-
-publishing {
-    publications {
-        mavenJava(MavenPublication) {
-            from components.java
-            // artifact sourceJar
-        }
-    }
-}
-
-uploadArchives {
-    repositories {
-        if(project.hasProperty('mavenUploadUrl')) {
-            mavenDeployer {
-                configuration = configurations.deployerJars
-
-                repository(url: project.property('mavenUploadUrl')) {
-                    authentication(
-                        userName: project.property('mavenUploadUser'),
-                        privateKey: project.property('mavenUploadKey'))
-                }
-
-                pom.project {
-                    name 'CC: Tweaked'
-                    packaging 'jar'
-                    description 'CC: Tweaked is a fork of ComputerCraft, adding programmable computers, turtles and more to Minecraft.'
-                    url 'https://github.com/SquidDev-CC/CC-Tweaked'
-
-                    scm {
-                        url 'https://github.com/SquidDev-CC/CC-Tweaked.git'
-                    }
-
-                    issueManagement {
-                        system 'github'
-                        url 'https://github.com/SquidDev-CC/CC-Tweaked/issues'
-                    }
-
-                    licenses {
-                        license {
-                            name 'ComputerCraft Public License, Version 1.0'
-                            url 'https://github.com/SquidDev-CC/CC-Tweaked/blob/master/LICENSE'
-                            distribution 'repo'
-                        }
-                    }
-                }
-
-                pom.whenConfigured { pom ->
-                    pom.dependencies.clear()
-                }
-            }
-        }
-    }
-}
-
-githubRelease {
-    token project.hasProperty('githubApiKey') ? project.githubApiKey : ''
-    owner 'SquidDev-CC'
-    repo 'CC-Tweaked'
-    try {
-        targetCommitish = Grgit.open(dir: '.').branch.current().name
-    } catch(Exception ignored) { }
-
-    tagName "v${mc_version}-${mod_version}"
-    releaseName "[${mc_version}] ${mod_version}"
-    body {
-        "## " + new File("src/main/resources/data/computercraft/lua/rom/help/whatsnew.txt")
-            .readLines()
-            .takeWhile { it != 'Type "help changelog" to see the full version history.' }
-            .join("\n").trim()
-    }
-    prerelease false
-}
-
-def uploadTasks = ["uploadArchives", "curseforge", "githubRelease"]
-uploadTasks.forEach { tasks.getByName(it).dependsOn checkRelease }
-
-task uploadAll(dependsOn: uploadTasks) {
-    group "upload"
-    description "Uploads to all repositories (Maven, Curse, GitHub release)"
-}

build.gradle.kts

@@ -0,0 +1,458 @@
+import cc.tweaked.gradle.*
+import net.darkhax.curseforgegradle.TaskPublishCurseForge
+import net.minecraftforge.gradle.common.util.RunConfig
+
+plugins {
+    // Build
+    alias(libs.plugins.forgeGradle)
+    alias(libs.plugins.mixinGradle)
+    alias(libs.plugins.librarian)
+    alias(libs.plugins.shadow)
+    // Publishing
+    `maven-publish`
+    alias(libs.plugins.curseForgeGradle)
+    alias(libs.plugins.githubRelease)
+    alias(libs.plugins.minotaur)
+    // Utility
+    alias(libs.plugins.taskTree)
+
+    id("cc-tweaked.illuaminate")
+    id("cc-tweaked.node")
+    id("cc-tweaked.gametest")
+    id("cc-tweaked")
+}
+
+val isStable = true
+val modVersion: String by extra
+val mcVersion: String by extra
+
+group = "org.squiddev"
+version = modVersion
+base.archivesName.set("cc-tweaked-$mcVersion")
+
+java.registerFeature("extraMods") { usingSourceSet(sourceSets.main.get()) }
+
+sourceSets {
+    main {
+        resources.srcDir("src/generated/resources")
+    }
+}
+
+minecraft {
+    runs {
+        // configureEach would be better, but we need to eagerly configure configs or otherwise the run task doesn't
+        // get set up properly.
+        all {
+            lazyToken("minecraft_classpath") {
+                configurations["shade"].copyRecursive().resolve().joinToString(File.pathSeparator) { it.absolutePath }
+            }
+
+            property("forge.logging.markers", "REGISTRIES")
+            property("forge.logging.console.level", "debug")
+
+            forceExit = false
+
+            mods.register("computercraft") { source(sourceSets.main.get()) }
+        }
+
+        val client by registering {
+            workingDirectory(file("run"))
+        }
+
+        val server by registering {
+            workingDirectory(file("run/server"))
+            arg("--nogui")
+        }
+
+        val data by registering {
+            workingDirectory(file("run"))
+            args(
+                "--mod",
+                "computercraft",
+                "--all",
+                "--output",
+                file("src/generated/resources/"),
+                "--existing",
+                file("src/main/resources/"),
+            )
+            property("cct.pretty-json", "true")
+        }
+
+        fun RunConfig.configureForGameTest() {
+            val old = lazyTokens.get("minecraft_classpath")
+            lazyToken("minecraft_classpath") {
+                // We do some terrible hacks here to basically find all things not already on the runtime classpath
+                // and add them. /Except/ for our source sets, as those need to load inside the Minecraft classpath.
+                val testMod = configurations["testModRuntimeClasspath"].resolve()
+                val implementation = configurations.runtimeClasspath.get().resolve()
+                val new = (testMod - implementation)
+                    .asSequence()
+                    .filter { it.isFile && !it.name.endsWith("-test-fixtures.jar") }
+                    .map { it.absolutePath }
+                    .joinToString(File.pathSeparator)
+                if (old == null) new else old.get() + File.pathSeparator + new
+            }
+
+            property("cctest.sources", file("src/testMod/resources/data/cctest").absolutePath)
+
+            arg("--mixin.config=computercraft-gametest.mixins.json")
+
+            mods.register("cctest") {
+                source(sourceSets["testMod"])
+                source(sourceSets["testFixtures"])
+            }
+        }
+
+        val testClient by registering {
+            workingDirectory(file("run/testClient"))
+            parent(client.get())
+            configureForGameTest()
+        }
+
+        val gameTestServer by registering {
+            workingDirectory(file("run/testServer"))
+            configureForGameTest()
+
+            property("forge.logging.console.level", "info")
+        }
+    }
+
+    mappings("parchment", "${libs.versions.parchmentMc.get()}-${libs.versions.parchment.get()}-$mcVersion")
+
+    accessTransformer(file("src/main/resources/META-INF/accesstransformer.cfg"))
+}
+
+mixin {
+    add(sourceSets.main.get(), "computercraft.mixins.refmap.json")
+    config("computercraft.mixins.json")
+}
+
+reobf {
+    register("shadowJar")
+}
+
+configurations {
+    val shade by registering { isTransitive = false }
+    implementation { extendsFrom(shade.get()) }
+    register("cctJavadoc")
+}
+
+dependencies {
+    minecraft("net.minecraftforge:forge:$mcVersion-${libs.versions.forge.get()}")
+    annotationProcessor("org.spongepowered:mixin:0.8.5:processor")
+
+    compileOnly(libs.jetbrainsAnnotations)
+    annotationProcessorEverywhere(libs.autoService)
+
+    "extraModsCompileOnly"(fg.deobf("mezz.jei:jei-1.18.2:9.4.1.116:api"))
+    "extraModsRuntimeOnly"(fg.deobf("mezz.jei:jei-1.18.2:9.4.1.116"))
+    "extraModsCompileOnly"(fg.deobf("maven.modrinth:oculus:1.18.2-1.2.5"))
+
+    "shade"(libs.cobalt)
+
+    testFixturesApi(libs.bundles.test)
+    testFixturesApi(libs.bundles.kotlin)
+
+    testImplementation(libs.bundles.test)
+    testImplementation(libs.bundles.kotlin)
+    testRuntimeOnly(libs.bundles.testRuntime)
+
+    "cctJavadoc"(libs.cctJavadoc)
+}
+
+illuaminate {
+    version.set(libs.versions.illuaminate)
+}
+
+// Compile tasks
+
+tasks.javadoc {
+    include("dan200/computercraft/api/**/*.java")
+    (options as StandardJavadocDocletOptions).links("https://docs.oracle.com/en/java/javase/17/docs/api/")
+}
+
+val apiJar by tasks.registering(Jar::class) {
+    archiveClassifier.set("api")
+    from(sourceSets.main.get().output) {
+        include("dan200/computercraft/api/**/*")
+    }
+}
+
+tasks.assemble { dependsOn(apiJar) }
+
+val luaJavadoc by tasks.registering(Javadoc::class) {
+    description = "Generates documentation for Java-side Lua functions."
+    group = JavaBasePlugin.DOCUMENTATION_GROUP
+
+    source(sourceSets.main.get().java)
+    setDestinationDir(buildDir.resolve("docs/luaJavadoc"))
+    classpath = sourceSets.main.get().compileClasspath
+
+    options.docletpath = configurations["cctJavadoc"].files.toList()
+    options.doclet = "cc.tweaked.javadoc.LuaDoclet"
+    (options as StandardJavadocDocletOptions).noTimestamp(false)
+
+    javadocTool.set(
+        javaToolchains.javadocToolFor {
+            languageVersion.set(cc.tweaked.gradle.CCTweakedPlugin.JAVA_VERSION)
+        },
+    )
+}
+
+tasks.processResources {
+    inputs.property("modVersion", modVersion)
+    inputs.property("forgeVersion", libs.versions.forge.get())
+    inputs.property("gitHash", cct.gitHash)
+
+    filesMatching("data/computercraft/lua/rom/help/credits.md") {
+        expand(mapOf("gitContributors" to cct.gitContributors.get().joinToString("\n")))
+    }
+
+    filesMatching("META-INF/mods.toml") {
+        expand(mapOf("forgeVersion" to libs.versions.forge.get(), "file" to mapOf("jarVersion" to modVersion)))
+    }
+}
+
+tasks.jar {
+    isReproducibleFileOrder = true
+    isPreserveFileTimestamps = false
+    finalizedBy("reobfJar")
+    archiveClassifier.set("slim")
+
+    manifest {
+        attributes(
+            "Specification-Title" to "computercraft",
+            "Specification-Vendor" to "SquidDev",
+            "Specification-Version" to "1",
+            "Implementation-Title" to "cctweaked",
+            "Implementation-Version" to modVersion,
+            "Implementation-Vendor" to "SquidDev",
+        )
+    }
+}
+
+tasks.shadowJar {
+    finalizedBy("reobfShadowJar")
+
+    archiveClassifier.set("")
+    configurations = listOf(project.configurations["shade"])
+    relocate("org.squiddev.cobalt", "cc.tweaked.internal.cobalt")
+    minimize()
+}
+
+tasks.assemble { dependsOn("shadowJar") }
+
+// Web tasks
+
+val rollup by tasks.registering(NpxExecToDir::class) {
+    group = LifecycleBasePlugin.BUILD_GROUP
+    description = "Bundles JS into rollup"
+
+    // Sources
+    inputs.files(fileTree("src/web")).withPropertyName("sources")
+    // Config files
+    inputs.file("tsconfig.json").withPropertyName("Typescript config")
+    inputs.file("rollup.config.js").withPropertyName("Rollup config")
+
+    // Output directory. Also defined in illuaminate.sexp and rollup.config.js
+    output.set(buildDir.resolve("rollup"))
+
+    args = listOf("rollup", "--config", "rollup.config.js")
+}
+
+val illuaminateDocs by tasks.registering(IlluaminateExecToDir::class) {
+    group = JavaBasePlugin.DOCUMENTATION_GROUP
+    description = "Generates docs using Illuaminate"
+
+    // Config files
+    inputs.file("illuaminate.sexp").withPropertyName("illuaminate.sexp")
+    // Sources
+    inputs.files(fileTree("doc")).withPropertyName("docs")
+    inputs.files(fileTree("src/main/resources/data/computercraft/lua")).withPropertyName("lua rom")
+    inputs.files(luaJavadoc)
+    // Additional assets
+    inputs.files(rollup)
+    inputs.file("src/web/styles.css").withPropertyName("styles")
+
+    // Output directory. Also defined in illuaminate.sexp and transform.tsx
+    output.set(buildDir.resolve("illuaminate"))
+
+    args = listOf("doc-gen")
+}
+
+val jsxDocs by tasks.registering(NpxExecToDir::class) {
+    group = JavaBasePlugin.DOCUMENTATION_GROUP
+    description = "Post-processes documentation to statically render some dynamic content."
+
+    // Config files
+    inputs.file("tsconfig.json").withPropertyName("Typescript config")
+    // Sources
+    inputs.files(fileTree("src/web")).withPropertyName("sources")
+    inputs.file("src/generated/export/index.json").withPropertyName("export")
+    inputs.files(illuaminateDocs)
+
+    // Output directory. Also defined in src/web/transform.tsx
+    output.set(buildDir.resolve("jsxDocs"))
+
+    args = listOf("ts-node", "-T", "--esm", "src/web/transform.tsx")
+}
+
+val docWebsite by tasks.registering(Copy::class) {
+    group = JavaBasePlugin.DOCUMENTATION_GROUP
+    description = "Assemble docs and assets together into the documentation website."
+
+    from(jsxDocs)
+
+    from("doc") {
+        include("logo.png")
+        include("images/**")
+    }
+    from(rollup) { exclude("index.js") }
+    from(illuaminateDocs) { exclude("**/*.html") }
+    from("src/generated/export/items") { into("images/items") }
+
+    into(buildDir.resolve("docs/site"))
+}
+
+// Check tasks
+
+tasks.test {
+    systemProperty("cct.test-files", buildDir.resolve("tmp/testFiles").absolutePath)
+}
+
+val lintLua by tasks.registering(IlluaminateExec::class) {
+    group = JavaBasePlugin.VERIFICATION_GROUP
+    description = "Lint Lua (and Lua docs) with illuaminate"
+
+    // Config files
+    inputs.file("illuaminate.sexp").withPropertyName("illuaminate.sexp")
+    // Sources
+    inputs.files(fileTree("doc")).withPropertyName("docs")
+    inputs.files(fileTree("src/main/resources/data/computercraft/lua")).withPropertyName("lua rom")
+    inputs.files(luaJavadoc)
+
+    args = listOf("lint")
+
+    doFirst { if (System.getenv("GITHUB_ACTIONS") != null) println("::add-matcher::.github/matchers/illuaminate.json") }
+    doLast { if (System.getenv("GITHUB_ACTIONS") != null) println("::remove-matcher owner=illuaminate::") }
+}
+
+val runGametest by tasks.registering(JavaExec::class) {
+    group = LifecycleBasePlugin.VERIFICATION_GROUP
+    description = "Runs tests on a temporary Minecraft instance."
+    dependsOn("cleanRunGametest")
+
+    // Copy from runGameTestServer. We do it in this slightly odd way as runGameTestServer
+    // isn't created until the task is configured (which is no good for us).
+    val exec = tasks.getByName<JavaExec>("runGameTestServer")
+    dependsOn(exec.dependsOn)
+    exec.copyToFull(this)
+}
+
+cct.jacoco(runGametest)
+
+tasks.check { dependsOn(runGametest) }
+
+// Upload tasks
+
+val checkChangelog by tasks.registering(CheckChangelog::class) {
+    version.set(modVersion)
+    whatsNew.set(file("src/main/resources/data/computercraft/lua/rom/help/whatsnew.md"))
+    changelog.set(file("src/main/resources/data/computercraft/lua/rom/help/changelog.md"))
+}
+
+tasks.check { dependsOn(checkChangelog) }
+
+val publishCurseForge by tasks.registering(TaskPublishCurseForge::class) {
+    group = PublishingPlugin.PUBLISH_TASK_GROUP
+    description = "Upload artifacts to CurseForge"
+
+    apiToken = findProperty("curseForgeApiKey") ?: ""
+    enabled = apiToken != ""
+
+    val mainFile = upload("282001", tasks.shadowJar.get().archiveFile)
+    dependsOn(tasks.shadowJar) // Ughr.
+    mainFile.changelog = "Release notes can be found on the [GitHub repository](https://github.com/cc-tweaked/CC-Tweaked/releases/tag/v$mcVersion-$modVersion)."
+    mainFile.changelogType = "markdown"
+    mainFile.releaseType = if (isStable) "release" else "alpha"
+    mainFile.gameVersions.add(mcVersion)
+}
+
+tasks.publish { dependsOn(publishCurseForge) }
+
+modrinth {
+    token.set(findProperty("modrinthApiKey") as String? ?: "")
+    projectId.set("gu7yAYhd")
+    versionNumber.set("$mcVersion-$modVersion")
+    versionName.set(modVersion)
+    versionType.set(if (isStable) "release" else "alpha")
+    uploadFile.set(tasks.shadowJar as Any)
+    gameVersions.add(mcVersion)
+    changelog.set("Release notes can be found on the [GitHub repository](https://github.com/cc-tweaked/CC-Tweaked/releases/tag/v$mcVersion-$modVersion).")
+
+    syncBodyFrom.set(provider { file("doc/mod-page.md").readText() })
+}
+
+tasks.publish { dependsOn(tasks.modrinth) }
+
+githubRelease {
+    token(findProperty("githubApiKey") as String? ?: "")
+    owner.set("cc-tweaked")
+    repo.set("CC-Tweaked")
+    targetCommitish.set(cct.gitBranch)
+
+    tagName.set("v$mcVersion-$modVersion")
+    releaseName.set("[$mcVersion] $modVersion")
+    body.set(
+        provider {
+            "## " + file("src/main/resources/data/computercraft/lua/rom/help/whatsnew.md")
+                .readLines()
+                .takeWhile { it != "Type \"help changelog\" to see the full version history." }
+                .joinToString("\n").trim()
+        },
+    )
+    prerelease.set(!isStable)
+}
+
+tasks.publish { dependsOn(tasks.githubRelease) }
+
+publishing {
+    publications {
+        register<MavenPublication>("maven") {
+            artifactId = base.archivesName.get()
+            from(components["java"])
+            artifact(apiJar)
+            fg.component(this)
+
+            pom {
+                name.set("CC: Tweaked")
+                description.set("CC: Tweaked is a fork of ComputerCraft, adding programmable computers, turtles and more to Minecraft.")
+                url.set("https://github.com/cc-tweaked/CC-Tweaked")
+
+                scm {
+                    url.set("https://github.com/cc-tweaked/CC-Tweaked.git")
+                }
+
+                issueManagement {
+                    system.set("github")
+                    url.set("https://github.com/cc-tweaked/CC-Tweaked/issues")
+                }
+
+                licenses {
+                    license {
+                        name.set("ComputerCraft Public License, Version 1.0")
+                        url.set("https://github.com/cc-tweaked/CC-Tweaked/blob/HEAD/LICENSE")
+                    }
+                }
+            }
+        }
+    }
+
+    repositories {
+        maven("https://squiddev.cc/maven") {
+            name = "SquidDev"
+
+            credentials(PasswordCredentials::class)
+        }
+    }
+}

buildSrc/build.gradle.kts

@@ -0,0 +1,33 @@
+plugins {
+    `java-gradle-plugin`
+    `kotlin-dsl`
+}
+
+repositories {
+    mavenCentral()
+    gradlePluginPortal()
+}
+
+dependencies {
+    implementation(libs.kotlin.plugin)
+    implementation(libs.spotless)
+}
+
+gradlePlugin {
+    plugins {
+        register("cc-tweaked") {
+            id = "cc-tweaked"
+            implementationClass = "cc.tweaked.gradle.CCTweakedPlugin"
+        }
+
+        register("cc-tweaked.illuaminate") {
+            id = "cc-tweaked.illuaminate"
+            implementationClass = "cc.tweaked.gradle.IlluaminatePlugin"
+        }
+
+        register("cc-tweaked.node") {
+            id = "cc-tweaked.node"
+            implementationClass = "cc.tweaked.gradle.NodePlugin"
+        }
+    }
+}

buildSrc/settings.gradle.kts

@@ -0,0 +1,7 @@
+dependencyResolutionManagement {
+    versionCatalogs {
+        create("libs") {
+            from(files("../gradle/libs.versions.toml"))
+        }
+    }
+}

buildSrc/src/main/kotlin/cc-tweaked.gametest.gradle.kts

@@ -0,0 +1,53 @@
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+
+/**
+ * Sets up the configurations for writing game tests.
+ *
+ * See notes in [cc.tweaked.gradle.MinecraftConfigurations] for the general design behind these cursed ideas.
+ */
+
+plugins {
+    id("cc-tweaked.kotlin-convention")
+    id("cc-tweaked.java-convention")
+}
+
+val main = sourceSets.main.get()
+
+// Both testMod and testFixtures inherit from the main classpath, just so we have access to Minecraft classes.
+val testMod by sourceSets.creating {
+    compileClasspath += main.compileClasspath
+    runtimeClasspath += main.runtimeClasspath
+}
+
+configurations {
+    named(testMod.compileClasspathConfigurationName) {
+        shouldResolveConsistentlyWith(compileClasspath.get())
+    }
+
+    named(testMod.runtimeClasspathConfigurationName) {
+        shouldResolveConsistentlyWith(runtimeClasspath.get())
+    }
+}
+
+// Like the main test configurations, we're safe to depend on source set outputs.
+dependencies {
+    add(testMod.implementationConfigurationName, main.output)
+}
+
+// Similar to java-test-fixtures, but tries to avoid putting the obfuscated jar on the classpath.
+
+val testFixtures by sourceSets.creating {
+    compileClasspath += main.compileClasspath
+}
+
+java.registerFeature("testFixtures") {
+    usingSourceSet(testFixtures)
+    disablePublication()
+}
+
+dependencies {
+    add(testFixtures.implementationConfigurationName, main.output)
+
+    testImplementation(testFixtures(project))
+    add(testMod.implementationConfigurationName, testFixtures(project))
+}

buildSrc/src/main/kotlin/cc-tweaked.java-convention.gradle.kts

@@ -0,0 +1,106 @@
+import cc.tweaked.gradle.CCTweakedPlugin
+import cc.tweaked.gradle.LicenseHeader
+import com.diffplug.gradle.spotless.FormatExtension
+import com.diffplug.spotless.LineEnding
+import java.nio.charset.StandardCharsets
+
+plugins {
+    `java-library`
+    jacoco
+    checkstyle
+    id("com.diffplug.spotless")
+}
+
+java {
+    toolchain {
+        languageVersion.set(CCTweakedPlugin.JAVA_VERSION)
+    }
+
+    withSourcesJar()
+    withJavadocJar()
+}
+
+repositories {
+    mavenCentral()
+    maven("https://squiddev.cc/maven") {
+        name = "SquidDev"
+        content {
+            includeGroup("org.squiddev")
+            includeGroup("cc.tweaked")
+            // Things we mirror
+            includeGroup("com.blamejared.crafttweaker")
+            includeGroup("commoble.morered")
+            includeGroup("maven.modrinth")
+            includeGroup("mezz.jei")
+        }
+    }
+}
+
+dependencies {
+    val libs = project.extensions.getByType<VersionCatalogsExtension>().named("libs")
+    checkstyle(libs.findLibrary("checkstyle").get())
+}
+
+// Configure default JavaCompile tasks with our arguments.
+sourceSets.all {
+    tasks.named(compileJavaTaskName, JavaCompile::class.java) {
+        // Processing just gives us "No processor claimed any of these annotations", so skip that!
+        options.compilerArgs.addAll(listOf("-Xlint", "-Xlint:-processing"))
+    }
+}
+
+tasks.withType(JavaCompile::class.java).configureEach {
+    options.encoding = "UTF-8"
+}
+
+tasks.test {
+    finalizedBy("jacocoTestReport")
+
+    useJUnitPlatform()
+    testLogging {
+        events("skipped", "failed")
+    }
+}
+
+tasks.withType(JacocoReport::class.java).configureEach {
+    reports.xml.required.set(true)
+    reports.html.required.set(true)
+}
+
+spotless {
+    encoding = StandardCharsets.UTF_8
+    lineEndings = LineEnding.UNIX
+
+    fun FormatExtension.defaults() {
+        endWithNewline()
+        trimTrailingWhitespace()
+        indentWithSpaces(4)
+    }
+
+    val licenser = LicenseHeader.create(
+        api = file("config/license/api.txt"),
+        main = file("config/license/main.txt"),
+    )
+
+    java {
+        defaults()
+        addStep(licenser)
+        removeUnusedImports()
+    }
+
+    val ktlintConfig = mapOf(
+        "disabled_rules" to "no-wildcard-imports",
+        "ij_kotlin_allow_trailing_comma" to "true",
+        "ij_kotlin_allow_trailing_comma_on_call_site" to "true",
+    )
+
+    kotlinGradle {
+        defaults()
+        ktlint().editorConfigOverride(ktlintConfig)
+    }
+
+    kotlin {
+        defaults()
+        ktlint().editorConfigOverride(ktlintConfig)
+    }
+}

buildSrc/src/main/kotlin/cc-tweaked.kotlin-convention.gradle.kts

@@ -0,0 +1,21 @@
+import cc.tweaked.gradle.CCTweakedPlugin
+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+
+plugins {
+    kotlin("jvm")
+}
+
+kotlin {
+    jvmToolchain {
+        languageVersion.set(CCTweakedPlugin.JAVA_VERSION)
+    }
+}
+
+tasks.withType(KotlinCompile::class.java).configureEach {
+    // So technically we shouldn't need to do this as the toolchain sets it above. However, the option only appears
+    // to be set when the task executes, so doesn't get picked up by IDEs.
+    kotlinOptions.jvmTarget = when {
+        CCTweakedPlugin.JAVA_VERSION.asInt() > 8 -> CCTweakedPlugin.JAVA_VERSION.toString()
+        else -> "1.${CCTweakedPlugin.JAVA_VERSION.asInt()}"
+    }
+}

buildSrc/src/main/kotlin/cc/tweaked/gradle/CCTweakedExtension.kt

@@ -0,0 +1,124 @@
+package cc.tweaked.gradle
+
+import org.gradle.api.NamedDomainObjectProvider
+import org.gradle.api.Project
+import org.gradle.api.attributes.TestSuiteType
+import org.gradle.api.file.FileSystemOperations
+import org.gradle.api.provider.Provider
+import org.gradle.api.reporting.ReportingExtension
+import org.gradle.api.tasks.JavaExec
+import org.gradle.api.tasks.SourceSetContainer
+import org.gradle.configurationcache.extensions.capitalized
+import org.gradle.kotlin.dsl.get
+import org.gradle.language.base.plugins.LifecycleBasePlugin
+import org.gradle.testing.jacoco.plugins.JacocoCoverageReport
+import org.gradle.testing.jacoco.plugins.JacocoPluginExtension
+import org.gradle.testing.jacoco.plugins.JacocoTaskExtension
+import org.gradle.testing.jacoco.tasks.JacocoReport
+import java.io.BufferedWriter
+import java.io.IOException
+import java.io.OutputStreamWriter
+import java.util.regex.Pattern
+
+abstract class CCTweakedExtension(
+    private val project: Project,
+    private val fs: FileSystemOperations,
+) {
+    /** Get the hash of the latest git commit. */
+    val gitHash: Provider<String> = gitProvider(project, "<no git hash>") {
+        ProcessHelpers.captureOut("git", "-C", project.projectDir.absolutePath, "rev-parse", "HEAD").trim()
+    }
+
+    /** Get the current git branch. */
+    val gitBranch: Provider<String> = gitProvider(project, "<no git branch>") {
+        ProcessHelpers.captureOut("git", "-C", project.projectDir.absolutePath, "rev-parse", "--abbrev-ref", "HEAD").trim()
+    }
+
+    /** Get a list of all contributors to the project. */
+    val gitContributors: Provider<List<String>> = gitProvider(project, listOf()) {
+        val authors: Set<String> = HashSet(
+            ProcessHelpers.captureLines(
+                "git", "-C", project.projectDir.absolutePath, "log",
+                "--format=tformat:%an <%ae>%n%cn <%ce>%n%(trailers:key=Co-authored-by,valueonly)",
+            ),
+        )
+        val process = ProcessHelpers.startProcess("git", "check-mailmap", "--stdin")
+        BufferedWriter(OutputStreamWriter(process.outputStream)).use { writer ->
+            for (authorName in authors) {
+                var author = authorName
+
+                if (author.isEmpty()) continue
+                if (!author.endsWith(">")) author += ">" // Some commits have broken Co-Authored-By lines!
+                writer.write(author)
+                writer.newLine()
+            }
+        }
+        val contributors: MutableSet<String> = HashSet()
+        for (authorLine in ProcessHelpers.captureLines(process)) {
+            val matcher = EMAIL.matcher(authorLine)
+            matcher.find()
+            val name = matcher.group(1)
+            if (!IGNORED_USERS.contains(name)) contributors.add(name)
+        }
+
+        contributors.sortedWith(String.CASE_INSENSITIVE_ORDER)
+    }
+
+    fun jacoco(task: NamedDomainObjectProvider<JavaExec>) {
+        val classDump = project.buildDir.resolve("jacocoClassDump/${task.name}")
+        val reportTaskName = "jacoco${task.name.capitalized()}Report"
+
+        val jacoco = project.extensions.getByType(JacocoPluginExtension::class.java)
+        task.configure {
+            finalizedBy(reportTaskName)
+
+            doFirst("Clean class dump directory") { fs.delete { delete(classDump) } }
+
+            jacoco.applyTo(this)
+            extensions.configure(JacocoTaskExtension::class.java) {
+                includes = listOf("dan200.computercraft.*")
+                classDumpDir = classDump
+
+                // Older versions of modlauncher don't include a protection domain (and thus no code
+                // source). Jacoco skips such classes by default, so we need to explicitly include them.
+                isIncludeNoLocationClasses = true
+            }
+        }
+
+        project.tasks.register(reportTaskName, JacocoReport::class.java) {
+            group = LifecycleBasePlugin.VERIFICATION_GROUP
+            description = "Generates code coverage report for the ${task.name} task."
+
+            executionData(task.get())
+            classDirectories.from(classDump)
+
+            // Don't want to use sourceSets(...) here as we have a custom class directory.
+            val sourceSets = project.extensions.getByType(SourceSetContainer::class.java)
+            sourceDirectories.from(sourceSets["main"].allSource.sourceDirectories)
+        }
+
+        project.extensions.configure(ReportingExtension::class.java) {
+            reports.register("${task.name}CodeCoverageReport", JacocoCoverageReport::class.java) {
+                testType.set(TestSuiteType.INTEGRATION_TEST)
+            }
+        }
+    }
+
+    companion object {
+        private val EMAIL = Pattern.compile("^([^<]+) <.+>$")
+        private val IGNORED_USERS = setOf(
+            "GitHub", "Daniel Ratcliffe", "Weblate",
+        )
+
+        private fun <T> gitProvider(project: Project, default: T, supplier: () -> T): Provider<T> {
+            return project.provider {
+                try {
+                    supplier()
+                } catch (e: IOException) {
+                    project.logger.error("Cannot read Git repository: ${e.message}")
+                    default
+                }
+            }
+        }
+    }
+}

buildSrc/src/main/kotlin/cc/tweaked/gradle/CCTweakedPlugin.kt

@@ -0,0 +1,18 @@
+package cc.tweaked.gradle
+
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+import org.gradle.jvm.toolchain.JavaLanguageVersion
+
+/**
+ * Configures projects to match a shared configuration.
+ */
+class CCTweakedPlugin : Plugin<Project> {
+    override fun apply(project: Project) {
+        project.extensions.create("cct", CCTweakedExtension::class.java)
+    }
+
+    companion object {
+        val JAVA_VERSION = JavaLanguageVersion.of(17)
+    }
+}

buildSrc/src/main/kotlin/cc/tweaked/gradle/CheckChangelog.kt

@@ -0,0 +1,65 @@
+package cc.tweaked.gradle
+
+import org.gradle.api.DefaultTask
+import org.gradle.api.GradleException
+import org.gradle.api.file.RegularFileProperty
+import org.gradle.api.provider.Property
+import org.gradle.api.tasks.*
+import org.gradle.language.base.plugins.LifecycleBasePlugin
+import java.nio.charset.StandardCharsets
+
+/**
+ * Checks the `changelog.md` and `whatsnew.md` files are well-formed.
+ */
+@CacheableTask
+abstract class CheckChangelog : DefaultTask() {
+    init {
+        group = LifecycleBasePlugin.VERIFICATION_GROUP
+        description = "Verifies the changelog and whatsnew file are consistent."
+    }
+
+    @get:Input
+    abstract val version: Property<String>
+
+    @get:InputFile
+    @get:PathSensitive(PathSensitivity.NONE)
+    abstract val changelog: RegularFileProperty
+
+    @get:InputFile
+    @get:PathSensitive(PathSensitivity.NONE)
+    abstract val whatsNew: RegularFileProperty
+
+    @TaskAction
+    fun check() {
+        val version = version.get()
+
+        var ok = true
+
+        // Check we're targetting the current version
+        var whatsNew = whatsNew.get().asFile.readLines()
+        if (whatsNew[0] != "New features in CC: Tweaked $version") {
+            ok = false
+            logger.error("Expected `whatsnew.md' to target $version.")
+        }
+
+        // Check "read more" exists and trim it
+        val idx = whatsNew.indexOfFirst { it == "Type \"help changelog\" to see the full version history." }
+        if (idx == -1) {
+            ok = false
+            logger.error("Must mention the changelog in whatsnew.md")
+        } else {
+            whatsNew = whatsNew.slice(0 until idx)
+        }
+
+        // Check whatsnew and changelog match.
+        val expectedChangelog = sequenceOf("# ${whatsNew[0]}") + whatsNew.slice(1 until whatsNew.size).asSequence()
+        val changelog = changelog.get().asFile.readLines()
+        val mismatch = expectedChangelog.zip(changelog.asSequence()).filter { (a, b) -> a != b }.firstOrNull()
+        if (mismatch != null) {
+            ok = false
+            logger.error("whatsnew and changelog are not in sync")
+        }
+
+        if (!ok) throw GradleException("Could not check release")
+    }
+}

buildSrc/src/main/kotlin/cc/tweaked/gradle/CheckLicense.kt

@@ -0,0 +1,73 @@
+package cc.tweaked.gradle
+
+import com.diffplug.spotless.FormatterFunc
+import com.diffplug.spotless.FormatterStep
+import com.diffplug.spotless.generic.LicenseHeaderStep
+import java.io.File
+import java.io.Serializable
+import java.nio.charset.StandardCharsets
+
+/**
+ * Similar to [LicenseHeaderStep], but supports multiple licenses.
+ */
+object LicenseHeader {
+    /**
+     * The current year to use in templates. Intentionally not dynamic to avoid failing the build.
+     */
+    private const val YEAR = 2022
+
+    private val COMMENT = Regex("""^/\*(.*?)\*/\n?""", RegexOption.DOT_MATCHES_ALL)
+
+    fun create(api: File, main: File): FormatterStep = FormatterStep.createLazy(
+        "license",
+        { Licenses(getTemplateText(api), getTemplateText(main)) },
+        { state -> FormatterFunc.NeedsFile { contents, file -> formatFile(state, contents, file) } },
+    )
+
+    private fun getTemplateText(file: File): String =
+        file.readText().trim().replace("\${year}", "$YEAR")
+
+    private fun formatFile(licenses: Licenses, contents: String, file: File): String {
+        val license = getLicense(contents)
+        val expectedLicense = getExpectedLicense(licenses, file.parentFile)
+
+        return when {
+            license == null -> setLicense(expectedLicense, contents)
+            license.second != expectedLicense -> setLicense(expectedLicense, contents, license.first)
+            else -> contents
+        }
+    }
+
+    private fun getExpectedLicense(licenses: Licenses, root: File): String {
+        var file: File? = root
+        while (file != null) {
+            if (file.name == "api" && file.parentFile?.name == "computercraft") return licenses.api
+            file = file.parentFile
+        }
+        return licenses.main
+    }
+
+    private fun getLicense(contents: String): Pair<Int, String>? {
+        val match = COMMENT.find(contents) ?: return null
+        val license = match.groups[1]!!.value
+            .trim().lineSequence()
+            .map { it.trimStart(' ', '*') }
+            .joinToString("\n")
+        return Pair(match.range.last + 1, license)
+    }
+
+    private fun setLicense(license: String, contents: String, start: Int = 0): String {
+        val out = StringBuilder()
+        out.append("/*\n")
+        for (line in license.lineSequence()) out.append(" * ").append(line).append("\n")
+        out.append(" */\n")
+        out.append(contents, start, contents.length)
+        return out.toString()
+    }
+
+    private data class Licenses(val api: String, val main: String) : Serializable {
+        companion object {
+            private const val serialVersionUID: Long = 7741106448372435662L
+        }
+    }
+}

buildSrc/src/main/kotlin/cc/tweaked/gradle/ExecTasks.kt

@@ -0,0 +1,11 @@
+package cc.tweaked.gradle
+
+import org.gradle.api.provider.Property
+import org.gradle.api.tasks.AbstractExecTask
+import org.gradle.api.tasks.OutputDirectory
+import java.io.File
+
+abstract class ExecToDir : AbstractExecTask<ExecToDir>(ExecToDir::class.java) {
+    @get:OutputDirectory
+    abstract val output: Property<File>
+}

buildSrc/src/main/kotlin/cc/tweaked/gradle/Extensions.kt

@@ -0,0 +1,20 @@
+package cc.tweaked.gradle
+
+import org.gradle.api.artifacts.dsl.DependencyHandler
+import org.gradle.api.tasks.JavaExec
+
+fun DependencyHandler.annotationProcessorEverywhere(dep: Any) {
+    add("compileOnly", dep)
+    add("annotationProcessor", dep)
+
+    add("testCompileOnly", dep)
+    add("testAnnotationProcessor", dep)
+}
+
+fun JavaExec.copyToFull(spec: JavaExec) {
+    copyTo(spec)
+    spec.classpath = classpath
+    spec.mainClass.set(mainClass)
+    spec.javaLauncher.set(javaLauncher)
+    spec.args = args
+}

buildSrc/src/main/kotlin/cc/tweaked/gradle/Illuaminate.kt

@@ -0,0 +1,121 @@
+package cc.tweaked.gradle
+
+import org.gradle.api.DefaultTask
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+import org.gradle.api.Task
+import org.gradle.api.artifacts.Dependency
+import org.gradle.api.provider.Property
+import org.gradle.api.provider.Provider
+import org.gradle.api.tasks.AbstractExecTask
+import org.gradle.api.tasks.Input
+import org.gradle.api.tasks.TaskAction
+import java.io.File
+
+abstract class IlluaminateExtension {
+    /** The version of illuaminate to use. */
+    abstract val version: Property<String>
+
+    /** The path to illuaminate. If not given, illuaminate will be downloaded automatically. */
+    abstract val file: Property<File>
+}
+
+class IlluaminatePlugin : Plugin<Project> {
+    override fun apply(project: Project) {
+        val extension = project.extensions.create("illuaminate", IlluaminateExtension::class.java)
+        extension.file.convention(setupDependency(project, extension.version))
+
+        project.tasks.register(SetupIlluaminate.NAME, SetupIlluaminate::class.java) {
+            file.set(extension.file.map { it.absolutePath })
+        }
+    }
+
+    /** Set up a repository for illuaminate and download our binary from it. */
+    private fun setupDependency(project: Project, version: Provider<String>): Provider<File> {
+        project.repositories.ivy {
+            name = "Illuaminate"
+            setUrl("https://squiddev.cc/illuaminate/bin/")
+            patternLayout {
+                artifact("[revision]/[artifact]-[ext]")
+            }
+            metadataSources {
+                artifact()
+            }
+            content {
+                includeModule("cc.squiddev", "illuaminate")
+            }
+        }
+
+        return version.map {
+            val dep = illuaminateArtifact(project, it)
+            val configuration = project.configurations.detachedConfiguration(dep)
+            configuration.isTransitive = false
+            configuration.resolve().single()
+        }
+    }
+
+    /** Define a dependency for illuaminate from a version number and the current operating system. */
+    private fun illuaminateArtifact(project: Project, version: String): Dependency {
+        val osName = System.getProperty("os.name").toLowerCase()
+        val (os, suffix) = when {
+            osName.contains("windows") -> Pair("windows", ".exe")
+            osName.contains("mac os") || osName.contains("darwin") -> Pair("macos", "")
+            osName.contains("linux") -> Pair("linux", "")
+            else -> error("Unsupported OS $osName for illuaminate")
+        }
+
+        val osArch = System.getProperty("os.arch").toLowerCase()
+        val arch = when {
+            osArch == "arm" || osArch.startsWith("aarch") -> error("Unsupported architecture '$osArch' for illuaminate")
+            osArch.contains("64") -> "x86_64"
+            else -> error("Unsupported architecture $osArch for illuaminate")
+        }
+
+        return project.dependencies.create(
+            mapOf(
+                "group" to "cc.squiddev",
+                "name" to "illuaminate",
+                "version" to version,
+                "ext" to "$os-$arch$suffix",
+            ),
+        )
+    }
+}
+
+private val Task.illuaminatePath: String? // "?" needed to avoid overload ambiguity in setExecutable below.
+    get() = project.extensions.getByType(IlluaminateExtension::class.java).file.get().absolutePath
+
+/** Prepares illuaminate for being run. This simply requests the dependency and then marks it as executable. */
+abstract class SetupIlluaminate : DefaultTask() {
+    @get:Input
+    abstract val file: Property<String>
+
+    @TaskAction
+    fun setExecutable() {
+        val file = File(this.file.get())
+        if (file.canExecute()) {
+            didWork = false
+            return
+        }
+
+        file.setExecutable(true)
+    }
+
+    companion object {
+        const val NAME: String = "setupIlluaminate"
+    }
+}
+
+abstract class IlluaminateExec : AbstractExecTask<IlluaminateExec>(IlluaminateExec::class.java) {
+    init {
+        dependsOn(SetupIlluaminate.NAME)
+        executable = illuaminatePath
+    }
+}
+
+abstract class IlluaminateExecToDir : ExecToDir() {
+    init {
+        dependsOn(SetupIlluaminate.NAME)
+        executable = illuaminatePath
+    }
+}

buildSrc/src/main/kotlin/cc/tweaked/gradle/Node.kt

@@ -0,0 +1,60 @@
+package cc.tweaked.gradle
+
+import org.gradle.api.DefaultTask
+import org.gradle.api.Plugin
+import org.gradle.api.Project
+import org.gradle.api.file.Directory
+import org.gradle.api.file.DirectoryProperty
+import org.gradle.api.provider.Provider
+import org.gradle.api.tasks.*
+import java.io.File
+
+class NodePlugin : Plugin<Project> {
+    override fun apply(project: Project) {
+        val extension = project.extensions.create("node", NodeExtension::class.java)
+        project.tasks.register(NpmInstall.TASK_NAME, NpmInstall::class.java) {
+            projectRoot.convention(extension.projectRoot)
+        }
+    }
+}
+
+abstract class NodeExtension(project: Project) {
+    /** The directory containing `package-lock.json` and `node_modules/`. */
+    abstract val projectRoot: DirectoryProperty
+
+    init {
+        projectRoot.convention(project.layout.projectDirectory)
+    }
+}
+
+/** Installs node modules as dependencies. */
+abstract class NpmInstall : DefaultTask() {
+    @get:Internal
+    abstract val projectRoot: DirectoryProperty
+
+    @get:InputFile
+    @get:PathSensitive(PathSensitivity.NONE)
+    val packageLock: Provider<File> = projectRoot.file("package-lock.json").map { it.asFile }
+
+    @get:OutputDirectory
+    val nodeModules: Provider<Directory> = projectRoot.dir("node_modules")
+
+    @TaskAction
+    fun install() {
+        project.exec {
+            commandLine("npm", "ci")
+            workingDir = projectRoot.get().asFile
+        }
+    }
+
+    companion object {
+        internal const val TASK_NAME: String = "npmInstall"
+    }
+}
+
+abstract class NpxExecToDir : ExecToDir() {
+    init {
+        dependsOn(NpmInstall.TASK_NAME)
+        executable = "npx"
+    }
+}

buildSrc/src/main/kotlin/cc/tweaked/gradle/ProcessHelpers.kt

@@ -0,0 +1,35 @@
+package cc.tweaked.gradle
+
+import org.codehaus.groovy.runtime.ProcessGroovyMethods
+import java.io.BufferedReader
+import java.io.IOException
+import java.io.InputStreamReader
+import java.util.stream.Collectors
+
+internal object ProcessHelpers {
+    fun startProcess(vararg command: String): Process {
+        // Something randomly passes in "GIT_DIR=" as an environment variable which clobbers everything else. Don't
+        // inherit the environment array!
+        return Runtime.getRuntime().exec(command, arrayOfNulls(0))
+    }
+
+    fun captureOut(vararg command: String): String {
+        val process = startProcess(*command)
+        val result = ProcessGroovyMethods.getText(process)
+        if (process.waitFor() != 0) throw IOException("Command exited with a non-0 status")
+        return result
+    }
+
+    fun captureLines(vararg command: String): List<String> {
+        return captureLines(startProcess(*command))
+    }
+
+    fun captureLines(process: Process): List<String> {
+        val out = BufferedReader(InputStreamReader(process.inputStream)).use { reader ->
+            reader.lines().filter { it.isNotEmpty() }.collect(Collectors.toList())
+        }
+        ProcessGroovyMethods.closeStreams(process)
+        if (process.waitFor() != 0) throw IOException("Command exited with a non-0 status")
+        return out
+    }
+}

config/checkstyle/checkstyle.xml

@@ -7,7 +7,11 @@
     <property name="charset" value="UTF-8" />
 
     <module name="SuppressionFilter">
-        <property name="file" value="config/checkstyle/suppressions.xml" />
+	<property name="file" value="${config_loc}/suppressions.xml" />
+    </module>
+
+    <module name="BeforeExecutionExclusionFileFilter">
+        <property name="fileNamePattern" value="render_old"/>
     </module>
 
     <module name="TreeWalker">
@@ -54,25 +58,36 @@
         <module name="SimplifyBooleanExpression" />
         <module name="SimplifyBooleanReturn" />
         <module name="StringLiteralEquality" />
-        <module name="UnnecessaryParentheses" />
+        <module name="UnnecessaryParentheses">
+            <!-- Default minus LAND. -->
+            <property name="tokens" value="EXPR,IDENT,NUM_DOUBLE,NUM_FLOAT,NUM_INT,NUM_LONG,STRING_LITERAL,LITERAL_NULL,LITERAL_FALSE,LITERAL_TRUE,ASSIGN,BAND_ASSIGN,BOR_ASSIGN,BSR_ASSIGN,BXOR_ASSIGN,DIV_ASSIGN,MINUS_ASSIGN,MOD_ASSIGN,PLUS_ASSIGN,SL_ASSIGN,SR_ASSIGN,STAR_ASSIGN,LAMBDA,TEXT_BLOCK_LITERAL_BEGIN,LITERAL_INSTANCEOF,GT,LT,GE,LE,EQUAL,NOT_EQUAL,UNARY_MINUS,UNARY_PLUS,INC,DEC,LNOT,BNOT,POST_INC,POST_DEC" />
+        </module>
         <module name="UnnecessarySemicolonAfterTypeMemberDeclaration" />
         <module name="UnnecessarySemicolonInTryWithResources" />
         <module name="UnnecessarySemicolonInEnumeration" />
 
         <!-- Imports -->
-        <module name="CustomImportOrder" />
+        <module name="CustomImportOrder">
+            <property name="customImportOrderRules"
+                value="THIRD_PARTY_PACKAGE###STANDARD_JAVA_PACKAGE###STATIC"
+            />
+        </module>
         <module name="IllegalImport" />
         <module name="RedundantImport" />
         <module name="UnusedImports" />
 
         <!-- Javadoc -->
         <!-- TODO: Missing* checks for the dan200.computercraft.api package? -->
-        <module name="AtclauseOrder" />
+        <module name="AtclauseOrder">
+            <property name="tagOrder" value="@param, @return, @throws, @deprecated"/>
+        </module>
         <module name="InvalidJavadocPosition" />
         <module name="JavadocBlockTagLocation" />
         <module name="JavadocMethod"/>
         <module name="JavadocType"/>
-        <module name="JavadocStyle" />
+        <module name="JavadocStyle">
+            <property name="checkHtml" value="false" />
+        </module>
         <module name="NonEmptyAtclauseDescription" />
         <module name="SingleLineJavadoc" />
         <module name="SummaryJavadocCheck"/>
@@ -93,29 +108,17 @@
         <module name="LambdaParameterName" />
         <module name="LocalFinalVariableName" />
         <module name="LocalVariableName" />
-        <!-- Allow an optional m_ on private members -->
-        <module name="MemberName">
-            <property name="applyToPrivate" value="false" />
-            <property name="applyToPackage" value="false" />
+        <module name="MemberName" />
+        <module name="MethodName">
+            <property name="format" value="^(computercraft\$)?[a-z][a-zA-Z0-9]*$" />
         </module>
-        <module name="MemberName">
-            <property name="format" value="^(m_)?[a-z][a-zA-Z0-9]*$" />
-            <property name="applyToPrivate" value="true" />
-            <property name="applyToPackage" value="true" />
-        </module>
-        <module name="MethodName" />
         <module name="MethodTypeParameterName" />
         <module name="PackageName">
-            <property name="format" value="^dan200\.computercraf(\.[a-z][a-z0-9]*)*" />
+            <property name="format" value="^dan200\.computercraft(\.[a-z][a-z0-9]*)*" />
         </module>
         <module name="ParameterName" />
         <module name="StaticVariableName">
-            <property name="format" value="^[a-z][a-zA-Z0-9]*|CAPABILITY(_[A-Z]+)?$" />
-            <property name="applyToPrivate" value="false" />
-        </module>
-        <module name="StaticVariableName">
-            <property name="format" value="^(s_)?[a-z][a-zA-Z0-9]*|CAPABILITY(_[A-Z]+)?$" />
-            <property name="applyToPrivate" value="true" />
+            <property name="format" value="^[a-z][a-zA-Z0-9]*|CAPABILITY(_[A-Z_]+)?$" />
         </module>
         <module name="TypeName" />
 
@@ -154,8 +157,13 @@
             <property name="tokens" value="COMMA" />
         </module>
         <module name="WhitespaceAround">
-            <property name="allowEmptyConstructors" value="true" />
             <property name="ignoreEnhancedForColon" value="false" />
+            <!-- Allow empty functions -->
+            <property name="allowEmptyLambdas" value="true" />
+            <property name="allowEmptyMethods" value="true" />
+            <property name="allowEmptyConstructors" value="true" />
+            <property name="allowEmptyTypes" value="true" />
+
             <property name="tokens" value="ASSIGN,BAND,BAND_ASSIGN,BOR,BOR_ASSIGN,BSR,BSR_ASSIGN,BXOR,BXOR_ASSIGN,COLON,DIV,DIV_ASSIGN,EQUAL,GE,GT,LAMBDA,LAND,LCURLY,LE,LITERAL_RETURN,LOR,LT,MINUS,MINUS_ASSIGN,MOD,MOD_ASSIGN,NOT_EQUAL,PLUS,PLUS_ASSIGN,QUESTION,RCURLY,SL,SLIST,SL_ASSIGN,SR,SR_ASSIGN,STAR,STAR_ASSIGN,LITERAL_ASSERT,TYPE_EXTENSION_AND" />
         </module>
     </module>

config/checkstyle/suppressions.xml

@@ -7,6 +7,6 @@
     <suppress checks="StaticVariableName" files=".*[\\/]ComputerCraft.java" />
     <suppress checks="StaticVariableName" files=".*[\\/]ComputerCraftAPI.java" />
 
-    <!-- Do not check for missing package Javadoc. -->
-    <suppress checks="JavadocStyle" files=".*[\\/]package-info.java" />
+    <!-- The commands API is documented in Lua. -->
+    <suppress checks="SummaryJavadocCheck" files=".*[\\/]CommandAPI.java" />
 </suppressions>

config/gitpod/Dockerfile

@@ -0,0 +1,8 @@
+FROM gitpod/workspace-base
+
+USER gitpod
+
+RUN sudo apt-get -q update \
+ && sudo apt-get install -yq openjdk-16-jdk python3-pip npm \
+ && sudo pip3 install pre-commit \
+ && sudo update-java-alternatives --set java-1.16.0-openjdk-amd64

config/idea/codeInspectionSettings.xml

@@ -2488,4 +2488,4 @@
       </option>
     </inspection_tool>
   </profile>
-</component>
+</component>

config/idea/codeStyleSettings.xml

@@ -58,4 +58,4 @@
       <option name="CONTINUATION_INDENT_SIZE" value="4" />
     </indentOptions>
   </codeStyleSettings>
-</code_scheme>
+</code_scheme>

doc/events/alarm.md

@@ -0,0 +1,21 @@
+---
+module: [kind=event] alarm
+see: os.setAlarm To start an alarm.
+---
+
+The @{timer} event is fired when an alarm started with @{os.setAlarm} completes.
+
+## Return Values
+1. @{string}: The event name.
+2. @{number}: The ID of the alarm that finished.
+
+## Example
+Starts a timer and then prints its ID:
+```lua
+local alarmID = os.setAlarm(os.time() + 0.05)
+local event, id
+repeat
+    event, id = os.pullEvent("alarm")
+until id == alarmID
+print("Alarm with ID " .. id .. " was fired")
+```

doc/events/char.md

@@ -0,0 +1,24 @@
+---
+module: [kind=event] char
+see: key To listen to any key press.
+---
+
+The @{char} event is fired when a character is _typed_ on the keyboard.
+
+The @{char} event is different to a key press. Sometimes multiple key presses may result in one character being
+typed (for instance, on some European keyboards). Similarly, some keys (e.g. <kbd>Ctrl</kbd>) do not have any
+corresponding character. The @{key} should be used if you want to listen to key presses themselves.
+
+## Return values
+1. @{string}: The event name.
+2. @{string}: The string representing the character that was pressed.
+
+
+## Example
+Prints each character the user presses:
+```lua
+while true do
+  local event, character = os.pullEvent("char")
+  print(character .. " was pressed.")
+end
+```

doc/events/computer_command.md

@@ -0,0 +1,18 @@
+---
+module: [kind=event] computer_command
+---
+
+The @{computer_command} event is fired when the `/computercraft queue` command is run for the current computer.
+
+## Return Values
+1. @{string}: The event name.
+... @{string}: The arguments passed to the command.
+
+## Example
+Prints the contents of messages sent:
+```lua
+while true do
+  local event = {os.pullEvent("computer_command")}
+  print("Received message:", table.unpack(event, 2))
+end
+```

doc/events/disk.md

@@ -0,0 +1,19 @@
+---
+module: [kind=event] disk
+see: disk_eject For the event sent when a disk is removed.
+---
+
+The @{disk} event is fired when a disk is inserted into an adjacent or networked disk drive.
+
+## Return Values
+1. @{string}: The event name.
+2. @{string}: The side of the disk drive that had a disk inserted.
+
+## Example
+Prints a message when a disk is inserted:
+```lua
+while true do
+  local event, side = os.pullEvent("disk")
+  print("Inserted a disk on side " .. side)
+end
+```

doc/events/disk_eject.md

@@ -0,0 +1,19 @@
+---
+module: [kind=event] disk_eject
+see: disk For the event sent when a disk is inserted.
+---
+
+The @{disk_eject} event is fired when a disk is removed from an adjacent or networked disk drive.
+
+## Return Values
+1. @{string}: The event name.
+2. @{string}: The side of the disk drive that had a disk removed.
+
+## Example
+Prints a message when a disk is removed:
+```lua
+while true do
+  local event, side = os.pullEvent("disk_eject")
+  print("Removed a disk on side " .. side)
+end
+```

doc/events/file_transfer.md

@@ -0,0 +1,42 @@
+---
+module: [kind=event] file_transfer
+since: 1.101.0
+---
+
+The @{file_transfer} event is queued when a user drags-and-drops a file on an open computer.
+
+This event contains a single argument, that in turn has a single method @{TransferredFiles.getFiles|getFiles}. This
+returns the list of files that are being transferred. Each file is a @{fs.BinaryReadHandle|binary file handle} with an
+additional @{TransferredFile.getName|getName} method.
+
+## Return values
+1. @{string}: The event name
+2. @{TransferredFiles}: The list of transferred files.
+
+## Example
+Waits for a user to drop files on top of the computer, then prints the list of files and the size of each file.
+
+```lua
+local _, files = os.pullEvent("file_transfer")
+for _, file in ipairs(files.getFiles()) do
+  -- Seek to the end of the file to get its size, then go back to the beginning.
+  local size = file.seek("end")
+  file.seek("set", 0)
+
+  print(file.getName() .. " " .. file.getSize())
+end
+```
+
+## Example
+Save each transferred file to the computer's storage.
+
+```lua
+local _, files = os.pullEvent("file_transfer")
+for _, file in ipairs(files.getFiles()) do
+  local handle = fs.open(file.getName(), "wb")
+  handle.write(file.readAll())
+
+  handle.close()
+  file.close()
+end
+```

doc/events/http_check.md

@@ -0,0 +1,14 @@
+---
+module: [kind=event] http_check
+see: http.checkURLAsync To check a URL asynchronously.
+---
+
+The @{http_check} event is fired when a URL check finishes.
+
+This event is normally handled inside @{http.checkURL}, but it can still be seen when using @{http.checkURLAsync}.
+
+## Return Values
+1. @{string}: The event name.
+2. @{string}: The URL requested to be checked.
+3. @{boolean}: Whether the check succeeded.
+4. @{string|nil}: If the check failed, a reason explaining why the check failed.

doc/events/http_failure.md

@@ -0,0 +1,39 @@
+---
+module: [kind=event] http_failure
+see: http.request To send an HTTP request.
+---
+
+The @{http_failure} event is fired when an HTTP request fails.
+
+This event is normally handled inside @{http.get} and @{http.post}, but it can still be seen when using @{http.request}.
+
+## Return Values
+1. @{string}: The event name.
+2. @{string}: The URL of the site requested.
+3. @{string}: An error describing the failure.
+4. @{http.Response|nil}: A response handle if the connection succeeded, but the server's response indicated failure.
+
+## Example
+Prints an error why the website cannot be contacted:
+```lua
+local myURL = "https://does.not.exist.tweaked.cc"
+http.request(myURL)
+local event, url, err
+repeat
+    event, url, err = os.pullEvent("http_failure")
+until url == myURL
+print("The URL " .. url .. " could not be reached: " .. err)
+```
+
+Prints the contents of a webpage that does not exist:
+```lua
+local myURL = "https://tweaked.cc/this/does/not/exist"
+http.request(myURL)
+local event, url, err, handle
+repeat
+    event, url, err, handle = os.pullEvent("http_failure")
+until url == myURL
+print("The URL " .. url .. " could not be reached: " .. err)
+print(handle.getResponseCode())
+handle.close()
+```

doc/events/http_success.md

@@ -0,0 +1,27 @@
+---
+module: [kind=event] http_success
+see: http.request To make an HTTP request.
+---
+
+The @{http_success} event is fired when an HTTP request returns successfully.
+
+This event is normally handled inside @{http.get} and @{http.post}, but it can still be seen when using @{http.request}.
+
+## Return Values
+1. @{string}: The event name.
+2. @{string}: The URL of the site requested.
+3. @{http.Response}: The handle for the response text.
+
+## Example
+Prints the content of a website (this may fail if the request fails):
+```lua
+local myURL = "https://tweaked.cc/"
+http.request(myURL)
+local event, url, handle
+repeat
+    event, url, handle = os.pullEvent("http_success")
+until url == myURL
+print("Contents of " .. url .. ":")
+print(handle.readAll())
+handle.close()
+```

doc/events/key.md

@@ -0,0 +1,26 @@
+---
+module: [kind=event] key
+---
+
+This event is fired when any key is pressed while the terminal is focused.
+
+This event returns a numerical "key code" (for instance, <kbd>F1</kbd> is 290). This value may vary between versions and
+so it is recommended to use the constants in the @{keys} API rather than hard coding numeric values.
+
+If the button pressed represented a printable character, then the @{key} event will be followed immediately by a @{char}
+event. If you are consuming text input, use a @{char} event instead!
+
+## Return values
+1. @{string}: The event name.
+2. @{number}: The numerical key value of the key pressed.
+3. @{boolean}: Whether the key event was generated while holding the key (@{true}), rather than pressing it the first time (@{false}).
+
+## Example
+Prints each key when the user presses it, and if the key is being held.
+
+```lua
+while true do
+  local event, key, is_held = os.pullEvent("key")
+  print(("%s held=%s"):format(keys.getName(key), is_held))
+end
+```

doc/events/key_up.md

@@ -0,0 +1,24 @@
+---
+module: [kind=event] key_up
+see: keys For a lookup table of the given keys.
+---
+
+Fired whenever a key is released (or the terminal is closed while a key was being pressed).
+
+This event returns a numerical "key code" (for instance, <kbd>F1</kbd> is 290). This value may vary between versions and
+so it is recommended to use the constants in the @{keys} API rather than hard coding numeric values.
+
+## Return values
+1. @{string}: The event name.
+2. @{number}: The numerical key value of the key pressed.
+
+## Example
+Prints each key released on the keyboard whenever a @{key_up} event is fired.
+
+```lua
+while true do
+  local event, key = os.pullEvent("key_up")
+  local name = keys.getName(key) or "unknown key"
+  print(name .. " was released.")
+end
+```

doc/events/modem_message.md

@@ -0,0 +1,26 @@
+---
+module: [kind=event] modem_message
+---
+
+The @{modem_message} event is fired when a message is received on an open channel on any @{modem}.
+
+## Return Values
+1. @{string}: The event name.
+2. @{string}: The side of the modem that received the message.
+3. @{number}: The channel that the message was sent on.
+4. @{number}: The reply channel set by the sender.
+5. @{any}: The message as sent by the sender.
+6. @{number}: The distance between the sender and the receiver, in blocks.
+
+## Example
+Wraps a @{modem} peripheral, opens channel 0 for listening, and prints all received messages.
+
+```lua
+local modem = peripheral.find("modem") or error("No modem attached", 0)
+modem.open(0)
+
+while true do
+  local event, side, channel, replyChannel, message, distance = os.pullEvent("modem_message")
+  print(("Message received on side %s on channel %d (reply to %d) from %f blocks away with message %s"):format(side, channel, replyChannel, distance, tostring(message)))
+end
+```

doc/events/monitor_resize.md

@@ -0,0 +1,18 @@
+---
+module: [kind=event] monitor_resize
+---
+
+The @{monitor_resize} event is fired when an adjacent or networked monitor's size is changed.
+
+## Return Values
+1. @{string}: The event name.
+2. @{string}: The side or network ID of the monitor that resized.
+
+## Example
+Prints a message when a monitor is resized:
+```lua
+while true do
+  local event, side = os.pullEvent("monitor_resize")
+  print("The monitor on side " .. side .. " was resized.")
+end
+```

doc/events/monitor_touch.md

@@ -0,0 +1,20 @@
+---
+module: [kind=event] monitor_touch
+---
+
+The @{monitor_touch} event is fired when an adjacent or networked Advanced Monitor is right-clicked.
+
+## Return Values
+1. @{string}: The event name.
+2. @{string}: The side or network ID of the monitor that was touched.
+3. @{number}: The X coordinate of the touch, in characters.
+4. @{number}: The Y coordinate of the touch, in characters.
+
+## Example
+Prints a message when a monitor is touched:
+```lua
+while true do
+  local event, side, x, y = os.pullEvent("monitor_touch")
+  print("The monitor on side " .. side .. " was touched at (" .. x .. ", " .. y .. ")")
+end
+```

doc/events/mouse_click.md

@@ -0,0 +1,32 @@
+---
+module: [kind=event] mouse_click
+---
+
+This event is fired when the terminal is clicked with a mouse. This event is only fired on advanced computers (including
+advanced turtles and pocket computers).
+
+## Return values
+1. @{string}: The event name.
+2. @{number}: The mouse button that was clicked.
+3. @{number}: The X-coordinate of the click.
+4. @{number}: The Y-coordinate of the click.
+
+## Mouse buttons
+Several mouse events (@{mouse_click}, @{mouse_up}, @{mouse_scroll}) contain a "mouse button" code. This takes a
+numerical value depending on which button on your mouse was last pressed when this event occurred.
+
+| Button Code | Mouse Button  |
+|------------:|---------------|
+|           1 | Left button   |
+|           2 | Right button  |
+|           3 | Middle button |
+
+## Example
+Print the button and the coordinates whenever the mouse is clicked.
+
+```lua
+while true do
+  local event, button, x, y = os.pullEvent("mouse_click")
+  print(("The mouse button %s was pressed at %d, %d"):format(button, x, y))
+end
+```

doc/events/mouse_drag.md

@@ -0,0 +1,22 @@
+---
+module: [kind=event] mouse_drag
+see: mouse_click For when a mouse button is initially pressed.
+---
+
+This event is fired every time the mouse is moved while a mouse button is being held.
+
+## Return values
+1. @{string}: The event name.
+2. @{number}: The [mouse button](mouse_click.html#Mouse_buttons) that is being pressed.
+3. @{number}: The X-coordinate of the mouse.
+4. @{number}: The Y-coordinate of the mouse.
+
+## Example
+Print the button and the coordinates whenever the mouse is dragged.
+
+```lua
+while true do
+  local event, button, x, y = os.pullEvent("mouse_drag")
+  print(("The mouse button %s was dragged at %d, %d"):format(button, x, y))
+end
+```

doc/events/mouse_scroll.md

@@ -0,0 +1,21 @@
+---
+module: [kind=event] mouse_scroll
+---
+
+This event is fired when a mouse wheel is scrolled in the terminal.
+
+## Return values
+1. @{string}: The event name.
+2. @{number}: The direction of the scroll. (-1 = up, 1 = down)
+3. @{number}: The X-coordinate of the mouse when scrolling.
+4. @{number}: The Y-coordinate of the mouse when scrolling.
+
+## Example
+Prints the direction of each scroll, and the position of the mouse at the time.
+
+```lua
+while true do
+  local event, dir, x, y = os.pullEvent("mouse_scroll")
+  print(("The mouse was scrolled in direction %s at %d, %d"):format(dir, x, y))
+end
+```

doc/events/mouse_up.md

@@ -0,0 +1,21 @@
+---
+module: [kind=event] mouse_up
+---
+
+This event is fired when a mouse button is released or a held mouse leaves the computer's terminal.
+
+## Return values
+1. @{string}: The event name.
+2. @{number}: The [mouse button](mouse_click.html#Mouse_buttons) that was released.
+3. @{number}: The X-coordinate of the mouse.
+4. @{number}: The Y-coordinate of the mouse.
+
+## Example
+Prints the coordinates and button number whenever the mouse is released.
+
+```lua
+while true do
+  local event, button, x, y = os.pullEvent("mouse_up")
+  print(("The mouse button %s was released at %d, %d"):format(button, x, y))
+end
+```

doc/events/paste.md

@@ -0,0 +1,18 @@
+---
+module: [kind=event] paste
+---
+
+The @{paste} event is fired when text is pasted into the computer through Ctrl-V (or ⌘V on Mac).
+
+## Return values
+1. @{string}: The event name.
+2. @{string} The text that was pasted.
+
+## Example
+Prints pasted text:
+```lua
+while true do
+  local event, text = os.pullEvent("paste")
+  print('"' .. text .. '" was pasted')
+end
+```

doc/events/peripheral.md

@@ -0,0 +1,19 @@
+---
+module: [kind=event] peripheral
+see: peripheral_detach For the event fired when a peripheral is detached.
+---
+
+The @{peripheral} event is fired when a peripheral is attached on a side or to a modem.
+
+## Return Values
+1. @{string}: The event name.
+2. @{string}: The side the peripheral was attached to.
+
+## Example
+Prints a message when a peripheral is attached:
+```lua
+while true do
+  local event, side = os.pullEvent("peripheral")
+  print("A peripheral was attached on side " .. side)
+end
+```

doc/events/peripheral_detach.md

@@ -0,0 +1,19 @@
+---
+module: [kind=event] peripheral_detach
+see: peripheral For the event fired when a peripheral is attached.
+---
+
+The @{peripheral_detach} event is fired when a peripheral is detached from a side or from a modem.
+
+## Return Values
+1. @{string}: The event name.
+2. @{string}: The side the peripheral was detached from.
+
+## Example
+Prints a message when a peripheral is detached:
+```lua
+while true do
+  local event, side = os.pullEvent("peripheral_detach")
+  print("A peripheral was detached on side " .. side)
+end
+```

doc/events/rednet_message.md

@@ -0,0 +1,30 @@
+---
+module: [kind=event] rednet_message
+see: modem_message For raw modem messages sent outside of Rednet.
+see: rednet.receive To wait for a Rednet message with an optional timeout and protocol filter.
+---
+
+The @{rednet_message} event is fired when a message is sent over Rednet.
+
+This event is usually handled by @{rednet.receive}, but it can also be pulled manually.
+
+@{rednet_message} events are sent by @{rednet.run} in the top-level coroutine in response to @{modem_message} events. A @{rednet_message} event is always preceded by a @{modem_message} event. They are generated inside CraftOS rather than being sent by the ComputerCraft machine.
+
+## Return Values
+1. @{string}: The event name.
+2. @{number}: The ID of the sending computer.
+3. @{any}: The message sent.
+4. @{string|nil}: The protocol of the message, if provided.
+
+## Example
+Prints a message when one is sent:
+```lua
+while true do
+  local event, sender, message, protocol = os.pullEvent("rednet_message")
+  if protocol ~= nil then
+    print("Received message from " .. sender .. " with protocol " .. protocol .. " and message " .. tostring(message))
+  else
+    print("Received message from " .. sender .. " with message " .. tostring(message))
+  end
+end
+```

doc/events/redstone.md

@@ -0,0 +1,14 @@
+---
+module: [kind=event] redstone
+---
+
+The @{event!redstone} event is fired whenever any redstone inputs on the computer change.
+
+## Example
+Prints a message when a redstone input changes:
+```lua
+while true do
+  os.pullEvent("redstone")
+  print("A redstone input has changed!")
+end
+```

doc/events/speaker_audio_empty.md

@@ -0,0 +1,27 @@
+---
+module: [kind=event] speaker_audio_empty
+see: speaker.playAudio To play audio using the speaker
+---
+
+## Return Values
+1. @{string}: The event name.
+2. @{string}: The name of the speaker which is available to play more audio.
+
+
+## Example
+This uses @{io.lines} to read audio data in blocks of 16KiB from "example_song.dfpwm", and then attempts to play it
+using @{speaker.playAudio}. If the speaker's buffer is full, it waits for an event and tries again.
+
+```lua {data-peripheral=speaker}
+local dfpwm = require("cc.audio.dfpwm")
+local speaker = peripheral.find("speaker")
+
+local decoder = dfpwm.make_decoder()
+for chunk in io.lines("data/example.dfpwm", 16 * 1024) do
+    local buffer = decoder(chunk)
+
+    while not speaker.playAudio(buffer) do
+        os.pullEvent("speaker_audio_empty")
+    end
+end
+```

doc/events/task_complete.md

@@ -0,0 +1,28 @@
+---
+module: [kind=event] task_complete
+see: commands.execAsync To run a command which fires a task_complete event.
+---
+
+The @{task_complete} event is fired when an asynchronous task completes. This is usually handled inside the function call that queued the task; however, functions such as @{commands.execAsync} return immediately so the user can wait for completion.
+
+## Return Values
+1. @{string}: The event name.
+2. @{number}: The ID of the task that completed.
+3. @{boolean}: Whether the command succeeded.
+4. @{string}: If the command failed, an error message explaining the failure. (This is not present if the command succeeded.)
+...: Any parameters returned from the command.
+
+## Example
+Prints the results of an asynchronous command:
+```lua
+local taskID = commands.execAsync("say Hello")
+local event
+repeat
+    event = {os.pullEvent("task_complete")}
+until event[2] == taskID
+if event[3] == true then
+  print("Task " .. event[2] .. " succeeded:", table.unpack(event, 4))
+else
+  print("Task " .. event[2] .. " failed: " .. event[4])
+end
+```

doc/events/term_resize.md

@@ -0,0 +1,20 @@
+---
+module: [kind=event] term_resize
+---
+
+The @{term_resize} event is fired when the main terminal is resized. For instance:
+ - When a the tab bar is shown or hidden in @{multishell}.
+ - When the terminal is redirected to a monitor via the "monitor" program and the monitor is resized.
+
+When this event fires, some parts of the terminal may have been moved or deleted. Simple terminal programs (those
+not using @{term.setCursorPos}) can ignore this event, but more complex GUI programs should redraw the entire screen.
+
+## Example
+Prints :
+```lua
+while true do
+  os.pullEvent("term_resize")
+  local w, h = term.getSize()
+  print("The term was resized to (" .. w .. ", " .. h .. ")")
+end
+```

doc/events/terminate.md

@@ -0,0 +1,25 @@
+---
+module: [kind=event] terminate
+---
+
+The @{terminate} event is fired when <kbd>Ctrl-T</kbd> is held down.
+
+This event is normally handled by @{os.pullEvent}, and will not be returned. However, @{os.pullEventRaw} will return this event when fired.
+
+@{terminate} will be sent even when a filter is provided to @{os.pullEventRaw}. When using @{os.pullEventRaw} with a filter, make sure to check that the event is not @{terminate}.
+
+## Example
+Prints a message when Ctrl-T is held:
+```lua
+while true do
+  local event = os.pullEventRaw("terminate")
+  if event == "terminate" then print("Terminate requested!") end
+end
+```
+
+Exits when Ctrl-T is held:
+```lua
+while true do
+  os.pullEvent()
+end
+```

doc/events/timer.md

@@ -0,0 +1,21 @@
+---
+module: [kind=event] timer
+see: os.startTimer To start a timer.
+---
+
+The @{timer} event is fired when a timer started with @{os.startTimer} completes.
+
+## Return Values
+1. @{string}: The event name.
+2. @{number}: The ID of the timer that finished.
+
+## Example
+Starts a timer and then prints its ID:
+```lua
+local timerID = os.startTimer(2)
+local event, id
+repeat
+    event, id = os.pullEvent("timer")
+until id == timerID
+print("Timer with ID " .. id .. " was fired")
+```

doc/events/turtle_inventory.md

@@ -0,0 +1,14 @@
+---
+module: [kind=event] turtle_inventory
+---
+
+The @{turtle_inventory} event is fired when a turtle's inventory is changed.
+
+## Example
+Prints a message when the inventory is changed:
+```lua
+while true do
+  os.pullEvent("turtle_inventory")
+  print("The inventory was changed.")
+end
+```

doc/events/websocket_closed.md

@@ -0,0 +1,21 @@
+---
+module: [kind=event] websocket_closed
+---
+
+The @{websocket_closed} event is fired when an open WebSocket connection is closed.
+
+## Return Values
+1. @{string}: The event name.
+2. @{string}: The URL of the WebSocket that was closed.
+
+## Example
+Prints a message when a WebSocket is closed (this may take a minute):
+```lua
+local myURL = "wss://example.tweaked.cc/echo"
+local ws = http.websocket(myURL)
+local event, url
+repeat
+    event, url = os.pullEvent("websocket_closed")
+until url == myURL
+print("The WebSocket at " .. url .. " was closed.")
+```

doc/events/websocket_failure.md

@@ -0,0 +1,25 @@
+---
+module: [kind=event] websocket_failure
+see: http.websocketAsync To send an HTTP request.
+---
+
+The @{websocket_failure} event is fired when a WebSocket connection request fails.
+
+This event is normally handled inside @{http.websocket}, but it can still be seen when using @{http.websocketAsync}.
+
+## Return Values
+1. @{string}: The event name.
+2. @{string}: The URL of the site requested.
+3. @{string}: An error describing the failure.
+
+## Example
+Prints an error why the website cannot be contacted:
+```lua
+local myURL = "wss://example.tweaked.cc/not-a-websocket"
+http.websocketAsync(myURL)
+local event, url, err
+repeat
+    event, url, err = os.pullEvent("websocket_failure")
+until url == myURL
+print("The URL " .. url .. " could not be reached: " .. err)
+```

doc/events/websocket_message.md

@@ -0,0 +1,27 @@
+---
+module: [kind=event] websocket_message
+---
+
+The @{websocket_message} event is fired when a message is received on an open WebSocket connection.
+
+This event is normally handled by @{http.Websocket.receive}, but it can also be pulled manually.
+
+## Return Values
+1. @{string}: The event name.
+2. @{string}: The URL of the WebSocket.
+3. @{string}: The contents of the message.
+4. @{boolean}: Whether this is a binary message.
+
+## Example
+Prints a message sent by a WebSocket:
+```lua
+local myURL = "wss://example.tweaked.cc/echo"
+local ws = http.websocket(myURL)
+ws.send("Hello!")
+local event, url, message
+repeat
+    event, url, message = os.pullEvent("websocket_message")
+until url == myURL
+print("Received message from " .. url .. " with contents " .. message)
+ws.close()
+```

doc/events/websocket_success.md

@@ -0,0 +1,28 @@
+---
+module: [kind=event] websocket_success
+see: http.websocketAsync To open a WebSocket asynchronously.
+---
+
+The @{websocket_success} event is fired when a WebSocket connection request returns successfully.
+
+This event is normally handled inside @{http.websocket}, but it can still be seen when using @{http.websocketAsync}.
+
+## Return Values
+1. @{string}: The event name.
+2. @{string}: The URL of the site.
+3. @{http.Websocket}: The handle for the WebSocket.
+
+## Example
+Prints the content of a website (this may fail if the request fails):
+```lua
+local myURL = "wss://example.tweaked.cc/echo"
+http.websocketAsync(myURL)
+local event, url, handle
+repeat
+    event, url, handle = os.pullEvent("websocket_success")
+until url == myURL
+print("Connected to " .. url)
+handle.send("Hello!")
+print(handle.receive())
+handle.close()
+```

doc/guides/gps_setup.md

@@ -0,0 +1,90 @@
+---
+module: [kind=guide] gps_setup
+---
+
+# Setting up GPS
+The @{gps} API allows computers and turtles to find their current position using wireless modems.
+
+In order to use GPS, you'll need to set up multiple *GPS hosts*. These are computers running the special `gps host`
+program, which tell other computers the host's position. Several hosts running together are known as a *GPS
+constellation*.
+
+In order to give the best results, a GPS constellation needs at least four computers. More than four GPS hosts per
+constellation is redundant, but it does not cause problems.
+
+## Building a GPS constellation
+![An example GPS constellation.](/images/gps-constellation-example.png){.big-image}
+
+We are going to build our GPS constellation as shown in the image above. You will need 4 computers and either 4 wireless
+modems or 4 ender modems. Try not to mix ender and wireless modems together as you might get some odd behavior when your
+requesting computers are out of range.
+
+:::tip Ender modems vs wireless modems
+Ender modems have a very large range, which makes them very useful for setting up GPS hosts. If you do this then you
+will likely only need one GPS constellation for the whole dimension (such as the Overworld or Nether).
+
+If you do use wireless modems then you may find that you need multiple GPS constellations to cover your needs.
+
+A computer needs a wireless or ender modem and to be in range of a GPS constellation that is in the same dimension as it
+to use the GPS API. The reason for this is that ComputerCraft mimics real-life GPS by making use of the distance
+parameter of @{modem_message|modem messages} and some maths.
+:::
+
+Locate where you want to place your GPS constellation. You will need an area at least 6 blocks high, 6 blocks wide, and
+6 blocks deep (6x6x6). If you are using wireless modems then you may want to build your constellation as high as you can
+because high altitude boosts modem message range and thus the radius that your constellation covers.
+
+The GPS constellation will only work when it is in a loaded chunk. If you want your constellation to always be
+accessible, you may want to permanently load the chunk using a vanilla or modded chunk loader. Make sure that your 6x6x6
+area fits in a single chunk to reduce the number of chunks that need to be kept loaded.
+
+Let's get started building the constellation! Place your first computer in one of the corners of your 6x6x6. Remember
+which computer this is as other computers need to be placed relative to it. Place the second computer 4 blocks above the
+first. Go back to your first computer and place your third computer 5 blocks in front of your first computer, leaving 4
+blocks of air between them. Finally for the fourth computer, go back to your first computer and place it 5 blocks right
+of your first computer, leaving 4 blocks of air between them.
+
+With all four computers placed within the 6x6x6, place one modem on top of each computer. You should have 4 modems and 4
+computers all within your 6x6x6 where each modem is attached to a computer and each computer has a modem.
+
+Currently your GPS constellation will not work, that's because each host is not aware that it's a GPS host. We will fix
+this in the next section.
+
+## Configuring the constellation
+Now that the structure of your constellation is built, we need to configure each host in it.
+
+Go back to the first computer that you placed and create a startup file, by running `edit startup`.
+
+Type the following code into the file:
+```lua
+shell.run("gps", "host", x, y, z)
+```
+
+Escape from the computer GUI and then press <kbd>F3</kbd> to open Minecraft's debug screen and then look at the computer
+(without opening the GUI). On the right of the screen about halfway down you should see an entry labeled `Targeted
+Block`, the numbers correspond to the position of the block that you are looking at. Replace `x` with the first number,
+`y` with the second number, and `z` with the third number.
+
+For example, if I had a computer at x = 59, y = 5, z = -150, then my <kbd>F3</kbd> debug screen entry would be `Target
+Block: 59, 5, -150` and I would change my startup file to this `shell.run("gps", "host", 59, 5, -150)`.
+
+To hide Minecraft's debug screen, press <kbd>F3</kbd> again.
+
+Create similar startup files for the other computers in your constellation, making sure to input the each computer's own
+coordinates.
+
+:::caution Modem messages come from the computer's position, not the modem's
+Wireless modems transmit from the block that they are attached to *not* the block space that they occupy, the
+coordinates that you input into your GPS host should be the position of the computer and not the position of the modem.
+:::
+
+Congratulations, your constellation is now fully set up! You can test it by placing another computer close by, placing a
+wireless modem on it, and running the `gps locate` program (or calling the @{gps.locate} function).
+
+:::info Why use Minecraft's coordinates?
+CC doesn't care if you use Minecraft's coordinate system, so long as all of the GPS hosts with overlapping ranges use
+the same reference point (requesting computers will get confused if hosts have different reference points). However,
+using MC's coordinate system does provide a nice standard to adopt server-wide. It also is consistent with how command
+computers get their location, they use MC's command system to get their block which returns that in MC's coordinate
+system.
+:::

doc/guides/local_ips.md

@@ -0,0 +1,99 @@
+---
+module: [kind=guide] local_ips
+---
+
+# Allowing access to local IPs
+By default, ComputerCraft blocks access to local IP addresses for security. This means you can't normally access any
+HTTP server running on your computer. However, this may be useful for testing programs without having a remote
+server. You can unblock these IPs in the ComputerCraft config.
+
+ - [Minecraft 1.13 and later, CC:T 1.87.0 and later](#cc-1.87.0)
+ - [Minecraft 1.13 and later, CC:T 1.86.2 and earlier](#cc-1.86.2)
+ - [Minecraft 1.12.2 and earlier](#mc-1.12)
+
+## Minecraft 1.13 and later, CC:T 1.87.0 and later {#cc-1.87.0}
+The configuration file can be located at `serverconfig/computercraft-server.toml` inside the world folder on either
+single-player or multiplayer. Look for lines that look like this:
+
+```toml
+#A list of rules which control behaviour of the "http" API for specific domains or IPs.
+#Each rule is an item with a 'host' to match against, and a series of properties. The host may be a domain name ("pastebin.com"),
+#wildcard ("*.pastebin.com") or CIDR notation ("127.0.0.0/8"). If no rules, the domain is blocked.
+[[http.rules]]
+    host = "$private"
+    action = "deny"
+```
+
+On 1.95.0 and later, this will be a single entry with `host = "$private"`. On earlier versions, this will be a number of
+`[[http.rules]]` with various IP addresses. You will want to remove all of the `[[http.rules]]` entires that have
+`action = "deny"`. Then save the file and relaunch Minecraft (Server).
+
+Here's what it should look like after removing:
+
+```toml
+#A list of rules which control behaviour of the "http" API for specific domains or IPs.
+#Each rule is an item with a 'host' to match against, and a series of properties. The host may be a domain name ("pastebin.com"),
+#wildcard ("*.pastebin.com") or CIDR notation ("127.0.0.0/8"). If no rules, the domain is blocked.
+[[http.rules]]
+    #The maximum size (in bytes) that a computer can send or receive in one websocket packet.
+    max_websocket_message = 131072
+    host = "*"
+    #The maximum size (in bytes) that a computer can upload in a single request. This includes headers and POST text.
+    max_upload = 4194304
+    action = "allow"
+    #The maximum size (in bytes) that a computer can download in a single request. Note that responses may receive more data than allowed, but this data will not be returned to the client.
+    max_download = 16777216
+    #The period of time (in milliseconds) to wait before a HTTP request times out. Set to 0 for unlimited.
+    timeout = 30000
+```
+
+## Minecraft 1.13 and later, CC:T 1.86.2 and earlier {#cc-1.86.2}
+The configuration file for singleplayer is at `.minecraft/config/computercraft-common.toml`. Look for lines that look
+like this:
+
+```toml
+#A list of wildcards for domains or IP ranges that cannot be accessed through the "http" API on Computers.
+#If this is empty then all whitelisted domains will be accessible. Example: "*.github.com" will block access to all subdomains of github.com.
+#You can use domain names ("pastebin.com"), wilcards ("*.pastebin.com") or CIDR notation ("127.0.0.0/8").
+blacklist = ["127.0.0.0/8", "10.0.0.0/8", "172.16.0.0/12", "192.168.0.0/16", "fd00::/8"]
+```
+
+Remove everything inside the array, leaving the last line as `blacklist = []`. Then save the file and relaunch Minecraft.
+
+Here's what it should look like after removing:
+
+```toml
+#A list of wildcards for domains or IP ranges that cannot be accessed through the "http" API on Computers.
+#If this is empty then all whitelisted domains will be accessible. Example: "*.github.com" will block access to all subdomains of github.com.
+#You can use domain names ("pastebin.com"), wilcards ("*.pastebin.com") or CIDR notation ("127.0.0.0/8").
+blacklist = []
+```
+
+## Minecraft 1.12.2 and earlier {#mc-1.12}
+On singleplayer, the configuration file is located at `.minecraft\config\ComputerCraft.cfg`. On multiplayer, the
+configuration file is located at `<server folder>\config\ComputerCraft.cfg`. Look for lines that look like this:
+
+```ini
+# A list of wildcards for domains or IP ranges that cannot be accessed through the "http" API on Computers.
+# If this is empty then all explicitly allowed domains will be accessible. Example: "*.github.com" will block access to all subdomains of github.com.
+# You can use domain names ("pastebin.com"), wildcards ("*.pastebin.com") or CIDR notation ("127.0.0.0/8").
+S:blocked_domains <
+    127.0.0.0/8
+    10.0.0.0/8
+    172.16.0.0/12
+    192.168.0.0/16
+    fd00::/8
+ >
+```
+
+Delete everything between the `<>`, leaving the last line as `S:blocked_domains = <>`. Then save the file and relaunch
+Minecraft (Server).
+
+Here's what it should look like after removing:
+
+```ini
+# A list of wildcards for domains or IP ranges that cannot be accessed through the "http" API on Computers.
+# If this is empty then all explicitly allowed domains will be accessible. Example: "*.github.com" will block access to all subdomains of github.com.
+# You can use domain names ("pastebin.com"), wildcards ("*.pastebin.com") or CIDR notation ("127.0.0.0/8").
+S:blocked_domains <>
+```

doc/guides/speaker_audio.md

@@ -0,0 +1,204 @@
+---
+module: [kind=guide] speaker_audio
+see: speaker.playAudio Play PCM audio using a speaker.
+see: cc.audio.dfpwm Provides utilities for encoding and decoding DFPWM files.
+---
+
+# Playing audio with speakers
+CC: Tweaked's speaker peripheral provides a powerful way to play any audio you like with the @{speaker.playAudio}
+method. However, for people unfamiliar with digital audio, it's not the most intuitive thing to use. This guide provides
+an introduction to digital audio, demonstrates how to play music with CC: Tweaked's speakers, and then briefly discusses
+the more complex topic of audio processing.
+
+## A short introduction to digital audio
+When sound is recorded it is captured as an analogue signal, effectively the electrical version of a sound
+wave. However, this signal is continuous, and so can't be used directly by a computer. Instead, we measure (or *sample*)
+the amplitude of the wave many times a second and then *quantise* that amplitude, rounding it to the nearest
+representable value.
+
+This representation of sound - a long, uniformally sampled list of amplitudes is referred to as [Pulse-code
+Modulation][PCM] (PCM). PCM can be thought of as the "standard" audio format, as it's incredibly easy to work with. For
+instance, to mix two pieces of audio together, you can just add samples from the two tracks together and take the average.
+
+CC: Tweaked's speakers also work with PCM audio. It plays back 48,000 samples a second, where each sample is an integer
+between -128 and 127. This is more commonly referred to as 48kHz and an 8-bit resolution.
+
+Let's now look at a quick example. We're going to generate a [Sine Wave] at 220Hz, which sounds like a low monotonous
+hum. First we wrap our speaker peripheral, and then we fill a table (also referred to as a *buffer*) with 128×1024
+samples - this is the maximum number of samples a speaker can accept in one go.
+
+In order to fill this buffer, we need to do a little maths. We want to play 220 sine waves each second, where each sine
+wave completes a full oscillation in 2π "units". This means one seconds worth of audio is 2×π×220 "units" long. We then
+need to split this into 48k samples, basically meaning for each sample we move 2×π×220/48k "along" the sine curve.
+
+```lua {data-peripheral=speaker}
+local speaker = peripheral.find("speaker")
+
+local buffer = {}
+local t, dt = 0, 2 * math.pi * 220 / 48000
+for i = 1, 128 * 1024 do
+    buffer[i] = math.floor(math.sin(t) * 127)
+    t = (t + dt) % (math.pi * 2)
+end
+
+speaker.playAudio(buffer)
+```
+
+## Streaming audio
+You might notice that the above snippet only generates a short bit of audio - 2.7s seconds to be precise. While we could
+try increasing the number of loop iterations, we'll get an error when we try to play it through the speaker: the sound
+buffer is too large for it to handle.
+
+Our 2.7 seconds of audio is stored in a table with over 130 _thousand_ elements. If we wanted to play a full minute of
+sine waves (and why wouldn't you?), you'd need a table with almost 3 _million_. Suddenly you find these numbers adding
+up very quickly, and these tables take up more and more memory.
+
+Instead of building our entire song (well, sine wave) in one go, we can produce it in small batches, each of which get
+passed off to @{speaker.playAudio} when the time is right. This allows us to build a _stream_ of audio, where we read
+chunks of audio one at a time (either from a file or a tone generator like above), do some optional processing to each
+one, and then play them.
+
+Let's adapt our example from above to do that instead.
+
+```lua {data-peripheral=speaker}
+local speaker = peripheral.find("speaker")
+
+local t, dt = 0, 2 * math.pi * 220 / 48000
+while true do
+    local buffer = {}
+    for i = 1, 16 * 1024 * 8 do
+        buffer[i] = math.floor(math.sin(t) * 127)
+        t = (t + dt) % (math.pi * 2)
+    end
+
+    while not speaker.playAudio(buffer) do
+        os.pullEvent("speaker_audio_empty")
+    end
+end
+```
+
+It looks pretty similar to before, aside from we've wrapped the generation and playing code in a while loop, and added a
+rather odd loop with @{speaker.playAudio} and @{os.pullEvent}.
+
+Let's talk about this loop, why do we need to keep calling @{speaker.playAudio}? Remember that what we're trying to do
+here is avoid keeping too much audio in memory at once. However, if we're generating audio quicker than the speakers can
+play it, we're not helping at all - all this audio is still hanging around waiting to be played!
+
+In order to avoid this, the speaker rejects any new chunks of audio if its backlog is too large. When this happens,
+@{speaker.playAudio} returns false. Once enough audio has played, and the backlog has been reduced, a
+@{speaker_audio_empty} event is queued, and we can try to play our chunk once more.
+
+## Storing audio
+PCM is a fantastic way of representing audio when we want to manipulate it, but it's not very efficient when we want to
+store it to disk. Compare the size of a WAV file (which uses PCM) to an equivalent MP3, it's often 5 times the size.
+Instead, we store audio in special formats (or *codecs*) and then convert them to PCM when we need to do processing on
+them.
+
+Modern audio codecs use some incredibly impressive techniques to compress the audio as much as possible while preserving
+sound quality. However, due to CC: Tweaked's limited processing power, it's not really possible to use these from your
+computer. Instead, we need something much simpler.
+
+DFPWM (Dynamic Filter Pulse Width Modulation) is the de facto standard audio format of the ComputerCraft (and
+OpenComputers) world. Originally popularised by the addon mod [Computronics], CC:T now has built-in support for it with
+the @{cc.audio.dfpwm} module. This allows you to read DFPWM files from disk, decode them to PCM, and then play them
+using the speaker.
+
+Let's dive in with an example, and we'll explain things afterwards:
+
+```lua {data-peripheral=speaker}
+local dfpwm = require("cc.audio.dfpwm")
+local speaker = peripheral.find("speaker")
+
+local decoder = dfpwm.make_decoder()
+for chunk in io.lines("data/example.dfpwm", 16 * 1024) do
+    local buffer = decoder(chunk)
+
+    while not speaker.playAudio(buffer) do
+        os.pullEvent("speaker_audio_empty")
+    end
+end
+```
+
+Once again, we see the @{speaker.playAudio}/@{speaker_audio_empty} loop. However, the rest of the program is a little
+different.
+
+First, we require the dfpwm module and call @{cc.audio.dfpwm.make_decoder} to construct a new decoder. This decoder
+accepts blocks of DFPWM data and converts it to a list of 8-bit amplitudes, which we can then play with our speaker.
+
+As mentioned above, @{speaker.playAudio} accepts at most 128×1024 samples in one go. DFPMW uses a single bit for each
+sample, which means we want to process our audio in chunks of 16×1024 bytes (16KiB). In order to do this, we use
+@{io.lines}, which provides a nice way to loop over chunks of a file. You can of course just use @{fs.open} and
+@{fs.BinaryReadHandle.read} if you prefer.
+
+## Processing audio
+As mentioned near the beginning of this guide, PCM audio is pretty easy to work with as it's just a list of amplitudes.
+You can mix together samples from different streams by adding their amplitudes, change the rate of playback by removing
+samples, etc...
+
+Let's put together a small demonstration here. We're going to add a small delay effect to the song above, so that you
+hear a faint echo a second and a half later.
+
+In order to do this, we'll follow a format similar to the previous example, decoding the audio and then playing it.
+However, we'll also add some new logic between those two steps, which loops over every sample in our chunk of audio, and
+adds the sample from 1.5 seconds ago to it.
+
+For this, we'll need to keep track of the last 72k samples - exactly 1.5 seconds worth of audio. We can do this using a
+[Ring Buffer], which helps makes things a little more efficient.
+
+```lua {data-peripheral=speaker}
+local dfpwm = require("cc.audio.dfpwm")
+local speaker = peripheral.find("speaker")
+
+-- Speakers play at 48kHz, so 1.5 seconds is 72k samples. We first fill our buffer
+-- with 0s, as there's nothing to echo at the start of the track!
+local samples_i, samples_n = 1, 48000 * 1.5
+local samples = {}
+for i = 1, samples_n do samples[i] = 0 end
+
+local decoder = dfpwm.make_decoder()
+for chunk in io.lines("data/example.dfpwm", 16 * 1024) do
+    local buffer = decoder(chunk)
+
+    for i = 1, #buffer do
+        local original_value = buffer[i]
+
+        -- Replace this sample with its current amplitude plus the amplitude from 1.5 seconds ago.
+        -- We scale both to ensure the resulting value is still between -128 and 127.
+        buffer[i] = original_value * 0.6 + samples[samples_i] * 0.4
+
+        -- Now store the current sample, and move the "head" of our ring buffer forward one place.
+        samples[samples_i] = original_value
+        samples_i = samples_i + 1
+        if samples_i > samples_n then samples_i = 1 end
+    end
+
+    while not speaker.playAudio(buffer) do
+        os.pullEvent("speaker_audio_empty")
+    end
+
+    -- The audio processing above can be quite slow and preparing the first batch of audio
+    -- may timeout the computer. We sleep to avoid this.
+    -- There's definitely better ways of handling this - this is just an example!
+    sleep(0.05)
+end
+```
+
+:::note Confused?
+Don't worry if you don't understand this example. It's quite advanced, and does use some ideas that this guide doesn't
+cover. That said, don't be afraid to ask on [GitHub Discussions] or [IRC] either!
+:::
+
+It's worth noting that the examples of audio processing we've mentioned here are about manipulating the _amplitude_ of
+the wave. If you wanted to modify the _frequency_ (for instance, shifting the pitch), things get rather more complex.
+For this, you'd need to use the [Fast Fourier transform][FFT] to convert the stream of amplitudes to frequencies,
+process those, and then convert them back to amplitudes.
+
+This is, I'm afraid, left as an exercise to the reader.
+
+[Computronics]: https://github.com/Vexatos/Computronics/ "Computronics on GitHub"
+[FFT]: https://en.wikipedia.org/wiki/Fast_Fourier_transform "Fast Fourier transform - Wikipedia"
+[PCM]: https://en.wikipedia.org/wiki/Pulse-code_modulation "Pulse-code Modulation - Wikipedia"
+[Ring Buffer]: https://en.wikipedia.org/wiki/Circular_buffer "Circular buffer - Wikipedia"
+[Sine Wave]: https://en.wikipedia.org/wiki/Sine_wave "Sine wave - Wikipedia"
+[GitHub Discussions]: https://github.com/cc-tweaked/CC-Tweaked/discussions
+[IRC]: https://webchat.esper.net/?channels=computercraft "#computercraft on EsperNet"

doc/guides/using_require.md

@@ -0,0 +1,83 @@
+---
+module: [kind=guide] using_require
+---
+
+# Reusing code with require
+A library is a collection of useful functions and other definitions which is stored separately to your main program. You
+might want to create a library because you have some functions which are used in multiple programs, or just to split
+your program into multiple more modular files.
+
+Let's say we want to create a small library to make working with the @{term|terminal} a little easier. We'll provide two
+functions: `reset`, which clears the terminal and sets the cursor to (1, 1), and `write_center`, which prints some text
+in the middle of the screen.
+
+Start off by creating a file called `more_term.lua`:
+
+```lua {data-snippet=more_term}
+local function reset()
+  term.clear()
+  term.setCursorPos(1, 1)
+end
+
+local function write_center(text)
+  local x, y = term.getCursorPos()
+  local width, height = term.getSize()
+  term.setCursorPos(math.floor((width - #text) / 2) + 1, y)
+  term.write(text)
+end
+
+return { reset = reset, write_center = write_center }
+```
+
+Now, what's going on here? We define our two functions as one might expect, and then at the bottom return a table with
+the two functions. When we require this library, this table is what is returned. With that, we can then call the
+original functions. Now create a new file, with the following:
+
+```lua {data-mount=more_term:more_term.lua}
+local more_term = require("more_term")
+more_term.reset()
+more_term.write_center("Hello, world!")
+```
+
+When run, this'll clear the screen and print some text in the middle of the first line.
+
+## require in depth
+While the previous section is a good introduction to how @{require} operates, there are a couple of remaining points
+which are worth mentioning for more advanced usage.
+
+### Libraries can return anything
+In our above example, we return a table containing the functions we want to expose. However, it's worth pointing out
+that you can return ''anything'' from your library - a table, a function or even just a string! @{require} treats them
+all the same, and just returns whatever your library provides.
+
+### Module resolution and the package path
+In the above examples, we defined our library in a file, and @{require} read from it. While this is what you'll do most
+of the time, it is possible to make @{require} look elsewhere for your library, such as downloading from a website or
+loading from an in-memory library store.
+
+As a result, the *module name* you pass to @{require} doesn't correspond to a file path. One common mistake is to load
+code from a sub-directory using `require("folder/library")` or even `require("folder/library.lua")`, neither of which
+will do quite what you expect.
+
+When loading libraries (also referred to as *modules*) from files, @{require} searches along the *@{package.path|module
+path}*. By default, this looks something like:
+
+* `?.lua`
+* `?/init.lua`
+* `/rom/modules/main/?.lua`
+* etc...
+
+When you call `require("my_library")`, @{require} replaces the `?` in each element of the path with your module name, and
+checks if the file exists. In this case, we'd look for `my_library.lua`, `my_library/init.lua`,
+`/rom/modules/main/my_library.lua` and so on. Note that this works *relative to the current program*, so if your
+program is actually called `folder/program`, then we'll look for `folder/my_library.lua`, etc...
+
+One other caveat is loading libraries from sub-directories. For instance, say we have a file
+`my/fancy/library.lua`. This can be loaded by using `require("my.fancy.library")` - the '.'s are replaced with '/'
+before we start looking for the library.
+
+## External links
+There are several external resources which go into require in a little more detail:
+
+ - The [Lua Module tutorial](http://lua-users.org/wiki/ModulesTutorial) on the Lua wiki.
+ - [Lua's manual section on @{require}](https://www.lua.org/manual/5.1/manual.html#pdf-require).

doc/head.html

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+<meta name="theme-color" content="#c8d87c">

doc/index.md

@@ -1,11 +1,54 @@
-# ![CC: Tweaked](logo.png) [![Download CC: Tweaked on CurseForge](https://cf.way2muchnoise.eu/title/cc-tweaked.svg)](https://minecraft.curseforge.com/projects/cc-tweaked "Download CC: Tweaked on CurseForge")
+# ![CC: Tweaked](logo.png)
+CC: Tweaked is a mod for Minecraft which adds programmable computers, turtles and more to the game. A fork of the
+much-beloved [ComputerCraft], it continues its legacy with better performance, stability, and a wealth of new features.
 
-CC: Tweaked is a fork of [ComputerCraft], adding programmable computers, turtles and more to Minecraft.
+CC: Tweaked can be installed from [CurseForge] or [Modrinth]. It requires the [Minecraft Forge][forge] mod loader, but
+[versions are available for Fabric][ccrestitched].
 
-This website contains documentation for all Lua libraries and APIs from the latest version of CC: Tweaked. This
-documentation is still in development, so will most likely be incomplete. If you've found something you think is wrong,
-or would like to help out [please get in touch on GitHub][gh].
+## Features
+Controlled using the [Lua programming language][lua], CC: Tweaked's computers provides all the tools you need to start
+writing code and automating your Minecraft world.
 
-[bug]: https://github.com/SquidDev-CC/CC-Tweaked/issues/new/choose
+![A ComputerCraft terminal open and ready to be programmed.](images/basic-terminal.png){.big-image}
+
+While computers are incredibly powerful, they're rather limited by their inability to move about. *Turtles* are the
+solution here. They can move about the world, placing and breaking blocks, swinging a sword to protect you from zombies,
+or whatever else you program them to!
+
+![A turtle tunneling in Minecraft.](images/turtle.png){.big-image}
+
+Not all problems can be solved with a pickaxe though, and so CC: Tweaked also provides a bunch of additional peripherals
+for your computers. You can play a tune with speakers, display text or images on a monitor, connect all your
+computers together with modems, and much more.
+
+Computers can now also interact with inventories such as chests, allowing you to build complex inventory and item
+management systems.
+
+![A chest's contents being read by a computer and displayed on a monitor.](images/peripherals.png){.big-image}
+
+## Getting Started
+While ComputerCraft is lovely for both experienced programmers and for people who have never coded before, it can be a
+little daunting getting started. Thankfully, there's several fantastic tutorials out there:
+
+ - [Direwolf20's ComputerCraft tutorials](https://www.youtube.com/watch?v=wrUHUhfCY5A "ComputerCraft Tutorial Episode 1 - HELP! and Hello World")
+ - [Sethbling's ComputerCraft series](https://www.youtube.com/watch?v=DSsx4VSe-Uk "Programming Tutorial with Minecraft Turtles -- Ep. 1: Intro to Turtles and If-Then-Else_End")
+ - [Lyqyd's Computer Basics 1](http://www.computercraft.info/forums2/index.php?/topic/15033-computer-basics-i/ "Computer Basics I")
+
+Once you're a little more familiar with the mod, the sidebar and links below provide more detailed documentation on the
+various APIs and peripherals provided by the mod.
+
+If you get stuck, do [ask a question on GitHub][GitHub Discussions] or pop in to the ComputerCraft's [IRC channel][IRC].
+
+## Get Involved
+CC: Tweaked lives on [GitHub]. If you've got any ideas, feedback or bugs please do [create an issue][bug].
+
+[github]: https://github.com/cc-tweaked/CC-Tweaked/ "CC: Tweaked on GitHub"
+[bug]: https://github.com/cc-tweaked/CC-Tweaked/issues/new/choose
 [computercraft]: https://github.com/dan200/ComputerCraft "ComputerCraft on GitHub"
-[gh]: https://github.com/SquidDev-CC/CC-Tweaked "CC:Tweaked on GitHub"
+[curseforge]: https://minecraft.curseforge.com/projects/cc-tweaked "Download CC: Tweaked from CurseForge"
+[modrinth]: https://modrinth.com/mod/gu7yAYhd "Download CC: Tweaked from Modrinth"
+[forge]: https://files.minecraftforge.net/ "Download Minecraft Forge."
+[ccrestitched]: https://www.curseforge.com/minecraft/mc-mods/cc-restitched "Download CC: Restitched from CurseForge"
+[lua]: https://www.lua.org/ "Lua's main website"
+[GitHub Discussions]: https://github.com/cc-tweaked/CC-Tweaked/discussions
+[IRC]: https://webchat.esper.net/?channels=computercraft "#computercraft on EsperNet"

doc/mod-page.md

@@ -0,0 +1,61 @@
+# ![CC: Tweaked](https://tweaked.cc/logo.png)
+CC: Tweaked is a mod for Minecraft which adds programmable computers, turtles and more to the game. A fork of the much-beloved [ComputerCraft], it continues its legacy with better performance, stability, and a wealth of new features.
+
+**Fabric support is added by the [CC: Restitched][ccrestitched] project**
+
+## Testimonials
+
+> I'm not sure what that is [...] I don't know where that came from.
+>
+> \- [direwolf20, December 2020](https://youtu.be/D8Ue9I-SKeM?t=980)
+
+> It is basically ComputerCraft. It has the turtles, and the computers, and writing Lua programs and all that stuff.
+>
+> \- [direwolf20, May 2022](https://youtu.be/7Ruq33XmQIQ?t=537)
+
+
+## Features
+Controlled using the [Lua programming language][lua], CC: Tweaked's computers provides all the tools you need to start
+writing code and automating your Minecraft world.
+
+![A ComputerCraft terminal open and ready to be programmed.](https://tweaked.cc/images/basic-terminal.png)
+
+While computers are incredibly powerful, they're rather limited by their inability to move about. *Turtles* are the
+solution here. They can move about the world, placing and breaking blocks, swinging a sword to protect you from zombies,
+or whatever else you program them to!
+
+![A turtle tunneling in Minecraft.](https://tweaked.cc/images/turtle.png)
+
+Not all problems can be solved with a pickaxe though, and so CC: Tweaked also provides a bunch of additional peripherals
+for your computers. You can play a tune with speakers, display text or images on a monitor, connect all your
+computers together with modems, and much more.
+
+Computers can now also interact with inventories such as chests, allowing you to build complex inventory and item
+management systems.
+
+![A chest's contents being read by a computer and displayed on a monitor.](https://tweaked.cc/images/peripherals.png)
+
+## Getting Started
+While ComputerCraft is lovely for both experienced programmers and for people who have never coded before, it can be a
+little daunting getting started. Thankfully, there's several fantastic tutorials out there:
+
+ - [Direwolf20's ComputerCraft tutorials](https://www.youtube.com/watch?v=wrUHUhfCY5A "ComputerCraft Tutorial Episode 1 - HELP! and Hello World")
+ - [Sethbling's ComputerCraft series](https://www.youtube.com/watch?v=DSsx4VSe-Uk "Programming Tutorial with Minecraft Turtles -- Ep. 1: Intro to Turtles and If-Then-Else_End")
+ - [Lyqyd's Computer Basics 1](http://www.computercraft.info/forums2/index.php?/topic/15033-computer-basics-i/ "Computer Basics I")
+
+Once you're a little more familiar with the mod, the [wiki](https://tweaked.cc/) provides more detailed documentation on the
+various APIs and peripherals provided by the mod.
+
+If you get stuck, do [ask a question on GitHub][GitHub Discussions] or pop in to the ComputerCraft's [IRC channel][IRC].
+
+## Get Involved
+CC: Tweaked lives on [GitHub]. If you've got any ideas, feedback or bugs please do [create an issue][bug].
+
+[github]: https://github.com/cc-tweaked/CC-Tweaked/ "CC: Tweaked on GitHub"
+[bug]: https://github.com/cc-tweaked/CC-Tweaked/issues/new/choose
+[computercraft]: https://github.com/dan200/ComputerCraft "ComputerCraft on GitHub"
+[forge]: https://files.minecraftforge.net/ "Download Minecraft Forge."
+[ccrestitched]: https://modrinth.com/mod/cc-restitched "Download CC: Restitched from Modrinth"
+[lua]: https://www.lua.org/ "Lua's main website"
+[GitHub Discussions]: https://github.com/cc-tweaked/CC-Tweaked/discussions
+[IRC]: http://webchat.esper.net/?channels=computercraft "#computercraft on EsperNet"

doc/reference/feature_compat.md

@@ -0,0 +1,95 @@
+---
+module: [kind=reference] feature_compat
+---
+
+# Lua 5.2/5.3 features in CC: Tweaked
+CC: Tweaked is based off of the Cobalt Lua runtime, which uses Lua 5.1. However, Cobalt and CC:T implement additional features from Lua 5.2 and 5.3 (as well as some deprecated 5.0 features) that are not available in base 5.1. This page lists all of the compatibility for these newer versions.
+
+## Lua 5.2
+| Feature                                                       | Supported? | Notes                                                             |
+|---------------------------------------------------------------|------------|-------------------------------------------------------------------|
+| `goto`/labels                                                 | ❌         |                                                                   |
+| `_ENV`                                                        | 🔶         | The `_ENV` global points to `getfenv()`, but it cannot be set.    |
+| `\z` escape                                                   | ✔          |                                                                   |
+| `\xNN` escape                                                 | ✔          |                                                                   |
+| Hex literal fractional/exponent parts                         | ✔          |                                                                   |
+| Empty statements                                              | ❌         |                                                                   |
+| `__len` metamethod                                            | ✔          |                                                                   |
+| `__ipairs` metamethod                                         | ❌         |                                                                   |
+| `__pairs` metamethod                                          | ✔          |                                                                   |
+| `bit32` library                                               | ✔          |                                                                   |
+| `collectgarbage` isrunning, generational, incremental options | ❌         | `collectgarbage` does not exist in CC:T.                          |
+| New `load` syntax                                             | ✔          |                                                                   |
+| `loadfile` mode parameter                                     | ✔          | Supports both 5.1 and 5.2+ syntax.                                |
+| Removed `loadstring`                                          | 🔶         | Only if `disable_lua51_features` is enabled in the configuration. |
+| Removed `getfenv`, `setfenv`                                  | 🔶         | Only if `disable_lua51_features` is enabled in the configuration. |
+| `rawlen` function                                             | ✔          |                                                                   |
+| Negative index to `select`                                    | ✔          |                                                                   |
+| Removed `unpack`                                              | 🔶         | Only if `disable_lua51_features` is enabled in the configuration. |
+| Arguments to `xpcall`                                         | ❌         |                                                                   |
+| Second return value from `coroutine.running`                  | ❌         |                                                                   |
+| Removed `module`                                              | ✔          |                                                                   |
+| `package.loaders` -> `package.searchers`                      | ❌         |                                                                   |
+| Second argument to loader functions                           | ✔          |                                                                   |
+| `package.config`                                              | ✔          |                                                                   |
+| `package.searchpath`                                          | ✔          |                                                                   |
+| Removed `package.seeall`                                      | ✔          |                                                                   |
+| `string.dump` on functions with upvalues (blanks them out)    | ✔          |                                                                   |
+| `string.rep` separator                                        | ❌         |                                                                   |
+| `%g` match group                                              | ❌         |                                                                   |
+| Removal of `%z` match group                                   | ❌         |                                                                   |
+| Removed `table.maxn`                                          | 🔶         | Only if `disable_lua51_features` is enabled in the configuration. |
+| `table.pack`/`table.unpack`                                   | ✔          |                                                                   |
+| `math.log` base argument                                      | ✔          |                                                                   |
+| Removed `math.log10`                                          | 🔶         | Only if `disable_lua51_features` is enabled in the configuration. |
+| `*L` mode to `file:read`                                      | ✔          |                                                                   |
+| `os.execute` exit type + return value                         | ❌         | `os.execute` does not exist in CC:T.                              |
+| `os.exit` close argument                                      | ❌         | `os.exit` does not exist in CC:T.                                 |
+| `istailcall` field in `debug.getinfo`                         | ❌         |                                                                   |
+| `nparams` field in `debug.getinfo`                            | ✔          |                                                                   |
+| `isvararg` field in `debug.getinfo`                           | ✔          |                                                                   |
+| `debug.getlocal` negative indices for varargs                 | ❌         |                                                                   |
+| `debug.getuservalue`/`debug.setuservalue`                     | ❌         | Userdata are rarely used in CC:T, so this is not necessary.       |
+| `debug.upvalueid`                                             | ✔          |                                                                   |
+| `debug.upvaluejoin`                                           | ✔          |                                                                   |
+| Tail call hooks                                               | ❌         |                                                                   |
+| `=` prefix for chunks                                         | ✔          |                                                                   |
+| Yield across C boundary                                       | ✔          |                                                                   |
+| Removal of ambiguity error                                    | ❌         |                                                                   |
+| Identifiers may no longer use locale-dependent letters        | ✔          |                                                                   |
+| Ephemeron tables                                              | ❌         |                                                                   |
+| Identical functions may be reused                             | ❌         |                                                                   |
+| Generational garbage collector                                | ❌         | Cobalt uses the built-in Java garbage collector.                  |
+
+## Lua 5.3
+| Feature                                                                               | Supported? | Notes                     |
+|---------------------------------------------------------------------------------------|------------|---------------------------|
+| Integer subtype                                                                       | ❌         |                           |
+| Bitwise operators/floor division                                                      | ❌         |                           |
+| `\u{XXX}` escape sequence                                                             | ✔          |                           |
+| `utf8` library                                                                        | ✔          |                           |
+| removed `__ipairs` metamethod                                                         | ✔          |                           |
+| `coroutine.isyieldable`                                                               | ❌         |                           |
+| `string.dump` strip argument                                                          | ✔          |                           |
+| `string.pack`/`string.unpack`/`string.packsize`                                       | ✔          |                           |
+| `table.move`                                                                          | ❌         |                           |
+| `math.atan2` -> `math.atan`                                                           | ❌         |                           |
+| Removed `math.frexp`, `math.ldexp`, `math.pow`, `math.cosh`, `math.sinh`, `math.tanh` | ❌         |                           |
+| `math.maxinteger`/`math.mininteger`                                                   | ❌         |                           |
+| `math.tointeger`                                                                      | ❌         |                           |
+| `math.type`                                                                           | ❌         |                           |
+| `math.ult`                                                                            | ❌         |                           |
+| Removed `bit32` library                                                               | ❌         |                           |
+| Remove `*` from `file:read` modes                                                     | ✔          |                           |
+| Metamethods respected in `table.*`, `ipairs`                                          | 🔶         | Only `__lt` is respected. |
+
+## Lua 5.0
+| Feature                          | Supported? | Notes                                            |
+|----------------------------------|------------|--------------------------------------------------|
+| `arg` table                      | 🔶         | Only set in the shell - not used in functions.   |
+| `string.gfind`                   | ✔          | Equal to `string.gmatch`.                        |
+| `table.getn`                     | ✔          | Equal to `#tbl`.                                 |
+| `table.setn`                     | ❌         |                                                  |
+| `math.mod`                       | ✔          | Equal to `math.fmod`.                            |
+| `table.foreach`/`table.foreachi` | ✔          |                                                  |
+| `gcinfo`                         | ❌         | Cobalt uses the built-in Java garbage collector. |

doc/stub/commands.lua

@@ -1,6 +0,0 @@
-function exec(command) end
-function execAsync(commad) end
-function list() end
-function getBlockPosition() end
-function getBlockInfos(min_x, min_y, min_z, max_x, max_y, max_z) end
-function getBlockInfo(x, y, z) end

doc/stub/fs.lua

@@ -1,42 +0,0 @@
----  The FS API allows you to manipulate files and the filesystem.
---
--- @module fs
-
-function list(path) end
-function combine(base, child) end
-function getName(path) end
-function getSize(path) end
-function exists(path) end
-function isDir(path) end
-function isReadOnly(path) end
-function makeDir(path) end
-function move(from, to) end
-function copy(from, to) end
-function delete(path) end
-function open(path, mode) end
-function getDrive(path) end
-function getFreeSpace(path) end
-function find(pattern) end
-function getDir(path) end
-
---- A file handle which can be read from.
---
--- @type ReadHandle
--- @see fs.open
-local ReadHandle = {}
-function ReadHandle.read(count) end
-function ReadHandle.readAll() end
-function ReadHandle.readLine(with_trailing) end
-function ReadHandle.seek(whence, offset) end
-function ReadHandle.close() end
-
---- A file handle which can be written to.
---
--- @type WriteHandle
--- @see fs.open
-local WriteHandle = {}
-function WriteHandle.write(text) end
-function WriteHandle.writeLine(text) end
-function WriteHandle.flush(text) end
-function WriteHandle.seek(whence, offset) end
-function WriteHandle.close() end

doc/stub/global.lua

@@ -0,0 +1,138 @@
+--[[-
+Functions in the global environment, defined in `bios.lua`. This does not
+include standard Lua functions.
+
+@module _G
+]]
+
+--[[- Pauses execution for the specified number of seconds.
+
+As it waits for a fixed amount of world ticks, `time` will automatically be
+rounded up to the nearest multiple of 0.05 seconds. If you are using coroutines
+or the @{parallel|parallel API}, it will only pause execution of the current
+thread, not the whole program.
+
+:::tip
+Because sleep internally uses timers, it is a function that yields. This means
+that you can use it to prevent "Too long without yielding" errors. However, as
+the minimum sleep time is 0.05 seconds, it will slow your program down.
+:::
+
+:::caution
+Internally, this function queues and waits for a timer event (using
+@{os.startTimer}), however it does not listen for any other events. This means
+that any event that occurs while sleeping will be entirely discarded. If you
+need to receive events while sleeping, consider using @{os.startTimer|timers},
+or the @{parallel|parallel API}.
+:::
+
+@tparam number time The number of seconds to sleep for, rounded up to the
+nearest multiple of 0.05.
+
+@see os.startTimer
+@usage Sleep for three seconds.
+
+    print("Sleeping for three seconds")
+    sleep(3)
+    print("Done!")
+]]
+function sleep(time) end
+
+--- Writes a line of text to the screen without a newline at the end, wrapping
+-- text if necessary.
+--
+-- @tparam string text The text to write to the string
+-- @treturn number The number of lines written
+-- @see print A wrapper around write that adds a newline and accepts multiple arguments
+-- @usage write("Hello, world")
+function write(text) end
+
+--- Prints the specified values to the screen separated by spaces, wrapping if
+-- necessary. After printing, the cursor is moved to the next line.
+--
+-- @param ... The values to print on the screen
+-- @treturn number The number of lines written
+-- @usage print("Hello, world!")
+function print(...) end
+
+--- Prints the specified values to the screen in red, separated by spaces,
+-- wrapping if necessary. After printing, the cursor is moved to the next line.
+--
+-- @param ... The values to print on the screen
+-- @usage printError("Something went wrong!")
+function printError(...) end
+
+--[[- Reads user input from the terminal. This automatically handles arrow keys,
+pasting, character replacement, history scrollback, auto-completion, and
+default values.
+
+@tparam[opt] string replaceChar A character to replace each typed character with.
+This can be used for hiding passwords, for example.
+@tparam[opt] table history A table holding history items that can be scrolled
+back to with the up/down arrow keys. The oldest item is at index 1, while the
+newest item is at the highest index.
+@tparam[opt] function(partial: string):({ string... }|nil) completeFn A function
+to be used for completion. This function should take the partial text typed so
+far, and returns a list of possible completion options.
+@tparam[opt] string default Default text which should already be entered into
+the prompt.
+
+@treturn string The text typed in.
+
+@see cc.completion For functions to help with completion.
+@usage Read a string and echo it back to the user
+
+    write("> ")
+    local msg = read()
+    print(msg)
+
+@usage Prompt a user for a password.
+
+    while true do
+      write("Password> ")
+      local pwd = read("*")
+      if pwd == "let me in" then break end
+      print("Incorrect password, try again.")
+    end
+    print("Logged in!")
+
+@usage A complete example with completion, history and a default value.
+
+    local completion = require "cc.completion"
+    local history = { "potato", "orange", "apple" }
+    local choices = { "apple", "orange", "banana", "strawberry" }
+    write("> ")
+    local msg = read(nil, history, function(text) return completion.choice(text, choices) end, "app")
+    print(msg)
+
+@changed 1.74 Added `completeFn` parameter.
+@changed 1.80pr1 Added `default` parameter.
+]]
+function read(replaceChar, history, completeFn, default) end
+
+--- Stores the current ComputerCraft and Minecraft versions.
+--
+-- Outside of Minecraft (for instance, in an emulator) @{_HOST} will contain the
+-- emulator's version instead.
+--
+-- For example, `ComputerCraft 1.93.0 (Minecraft 1.15.2)`.
+-- @usage Print the current computer's environment.
+--
+--     print(_HOST)
+-- @since 1.76
+_HOST = _HOST
+
+--[[- The default computer settings as defined in the ComputerCraft
+configuration.
+
+This is a comma-separated list of settings pairs defined by the mod
+configuration or server owner. By default, it is empty.
+
+An example value to disable autocompletion:
+
+    shell.autocomplete=false,lua.autocomplete=false,edit.autocomplete=false
+
+@usage _CC_DEFAULT_SETTINGS
+@since 1.77
+]]
+_CC_DEFAULT_SETTINGS = _CC_DEFAULT_SETTINGS

doc/stub/http.lua

@@ -1,229 +0,0 @@
---- The http library allows communicating with web servers, sending and
--- receiving data from them.
---
--- #### `http_check` event
---
--- @module http
-
---- Asynchronously make a HTTP request to the given url.
---
--- This returns immediately, a [`http_success`](#http-success-event) or
--- [`http_failure`](#http-failure-event) will be queued once the request has
--- completed.
---
--- @tparam      string url   The url to request
--- @tparam[opt] string body  An optional string containing the body of the
--- request. If specified, a `POST` request will be made instead.
--- @tparam[opt] { [string] = string } headers Additional headers to send as part
--- of this request.
--- @tparam[opt] boolean binary Whether to make a binary HTTP request. If true,
--- the body will not be UTF-8 encoded, and the received response will not be
--- decoded.
---
--- @tparam[2] {
---   url = string, body? = string, headers? = { [string] = string },
---   binary? = boolean, method? = string, redirect? = boolean,
--- } request Options for the request.
---
--- This table form is an expanded version of the previous syntax. All arguments
--- from above are passed in as fields instead (for instance,
--- `http.request("https://example.com")` becomes `http.request { url =
--- "https://example.com" }`).
---
--- This table also accepts several additional options:
---
---  - `method`: Which HTTP method to use, for instance `"PATCH"` or `"DELETE"`.
---  - `redirect`: Whether to follow HTTP redirects. Defaults to true.
---
--- @see http.get  For a synchronous way to make GET requests.
--- @see http.post For a synchronous way to make POST requests.
-function request(...) end
-
---- Make a HTTP GET request to the given url.
---
--- @tparam string url   The url to request
--- @tparam[opt] { [string] = string } headers Additional headers to send as part
--- of this request.
--- @tparam[opt] boolean binary Whether to make a binary HTTP request. If true,
--- the body will not be UTF-8 encoded, and the received response will not be
--- decoded.
---
--- @tparam[2] {
---   url = string, headers? = { [string] = string },
---   binary? = boolean, method? = string, redirect? = boolean,
--- } request Options for the request. See @{http.request} for details on how
--- these options behave.
---
--- @treturn Response The resulting http response, which can be read from.
--- @treturn[2] nil When the http request failed, such as in the event of a 404
--- error or connection timeout.
--- @treturn string A message detailing why the request failed.
--- @treturn Response|nil The failing http response, if available.
---
--- @usage Make a request to [example.computercraft.cc](https://example.computercraft.cc),
--- and print the returned page.
--- ```lua
--- local request = http.get("https://example.computercraft.cc")
--- print(request.readAll())
--- -- => HTTP is working!
--- request.close()
--- ```
-function get(...) end
-
---- Make a HTTP POST request to the given url.
---
--- @tparam string url   The url to request
--- @tparam string body  The body of the POST request.
--- @tparam[opt] { [string] = string } headers Additional headers to send as part
--- of this request.
--- @tparam[opt] boolean binary Whether to make a binary HTTP request. If true,
--- the body will not be UTF-8 encoded, and the received response will not be
--- decoded.
---
--- @tparam[2] {
---   url = string, body? = string, headers? = { [string] = string },
---   binary? = boolean, method? = string, redirect? = boolean,
--- } request Options for the request. See @{http.request} for details on how
--- these options behave.
---
--- @treturn Response The resulting http response, which can be read from.
--- @treturn[2] nil When the http request failed, such as in the event of a 404
--- error or connection timeout.
--- @treturn string A message detailing why the request failed.
--- @treturn Response|nil The failing http response, if available.
-function post(...) end
-
---- A http response. This acts very much like a @{fs.ReadHandle|file}, though
--- provides some http specific methods.
---
--- #### `http_success` event
--- #### `http_failure` event
---
--- @type Response
--- @see http.request On how to make a http request.
-local Response = {}
-
---- Returns the response code and response message returned by the server
---
--- @treturn number The response code (i.e. 200)
--- @treturn string The response message (i.e. "OK")
-function Response.getResponseCode() end
-
---- Get a table containing the response's headers, in a format similar to that
--- required by @{http.request}. If multiple headers are sent with the same
--- name, they will be combined with a comma.
---
--- @treturn { [string]=string } The response's headers.
--- Make a request to [example.computercraft.cc](https://example.computercraft.cc),
--- and print the returned headers.
--- ```lua
--- local request = http.get("https://example.computercraft.cc")
--- print(textutils.serialize(request.getResponseHeaders()))
--- -- => {
--- --   [ "Content-Type" ] = "text/plain; charset=utf8",
--- --   [ "content-length" ] = 17,
--- --   ...
--- -- }
--- request.close()
--- ```
-function Response.getResponseHeaders() end
-
-function Response.read(count) end
-function Response.readAll() end
-function Response.readLine(with_trailing) end
-function Response.seek(whence, offset) end
-function Response.close() end
-
---- Asynchronously determine whether a URL can be requested.
---
--- If this returns `true`, one should also listen for [`http_check`
--- events](#http-check-event) which will container further information about
--- whether the URL is allowed or not.
---
--- @tparam string url The URL to check.
--- @treturn true When this url is not invalid. This does not imply that it is
--- allowed - see the comment above.
--- @treturn[2] false When this url is invalid.
--- @treturn string A reason why this URL is not valid (for instance, if it is
--- malformed, or blocked).
---
--- @see http.checkURL For a synchronous version.
-function checkURLAsync(url) end
-
---- Determine whether a URL can be requested.
---
--- If this returns `true`, one should also listen for [`http_check`
--- events](#http-check-event) which will container further information about
--- whether the URL is allowed or not.
---
--- @tparam string url The URL to check.
--- @treturn true When this url is valid and can be requested via @{http.request}.
--- @treturn[2] false When this url is invalid.
--- @treturn string A reason why this URL is not valid (for instance, if it is
--- malformed, or blocked).
---
--- @see http.checkURLAsync For an asynchronous version.
---
--- @usage
--- ```lua
--- print(http.checkURL("https://example.computercraft.cc/"))
--- -- => true
--- print(http.checkURL("http://localhost/"))
--- -- => false Domain not permitted
--- print(http.checkURL("not a url"))
--- -- => false URL malformed
--- ```
-function checkURL(url) end
-
---- Open a websocket.
---
--- @tparam string url The websocket url to connect to. This should have the
--- `ws://` or `wss://` protocol.
--- @tparam[opt] { [string] = string } headers Additional headers to send as part
--- of the initial websocket connection.
---
--- @treturn Websocket The websocket connection.
--- @treturn[2] false If the websocket connection failed.
--- @treturn string An error message describing why the connection failed.
-function websocket(url, headers) end
-
---- Asynchronously open a websocket.
---
--- This returns immediately, a [`websocket_success`](#websocket-success-event)
--- or [`websocket_failure`](#websocket-failure-event) will be queued once the
--- request has completed.
---
--- @tparam string url The websocket url to connect to. This should have the
--- `ws://` or `wss://` protocol.
--- @tparam[opt] { [string] = string } headers Additional headers to send as part
--- of the initial websocket connection.
-function websocketAsync(url, headers) end
-
---- A websocket, which can be used to send an receive messages with a web
--- server.
---
--- @type Websocket
--- @see http.websocket On how to open a websocket.
-local Websocket = {}
-
---- Send a websocket message to the connected server.
---
--- @tparam string message The message to send.
--- @tparam[opt] boolean binary Whether this message should be treated as a
--- binary string, rather than encoded text.
--- @throws If the websocket has been closed.
-function Websocket.send(message, binary) end
-
---- Wait for a message from the server.
---
--- @tparam[opt] number timeout The number of seconds to wait if no message is
--- received.
--- @treturn[1] string The received message.
--- @treturn boolean If this was a binary message.
--- @treturn[2] nil If the websocket was closed while waiting, or if we timed out.
--- @throws If the websocket has been closed.
-function Websocket.receive(timeout) end
-
---- Close this websocket. This will terminate the connection, meaning messages
--- can no longer be sent or received along it.
-function Websocket.close() end

doc/stub/os.lua

@@ -1,17 +1,128 @@
-function queueEvent(event, ...) end
-function startTimer(delay) end
-function setAlarm(time) end
-function shutdown() end
-function reboot() end
-function getComputerID() end
-computerID = getComputerID
-function setComputerLabel(label) end
-function getComputerLabel() end
-computerLabel = getComputerLabel
-function clock() end
-function time(timezone) end
-function day(timezone) end
-function cancelTimer(id) end
-function cancelAlarm(id) end
-function epoch(timezone) end
-function date(format, time) end
+-- Defined in bios.lua
+
+--[[- Loads the given API into the global environment.
+
+This function loads and executes the file at the given path, and all global
+variables and functions exported by it will by available through the use of
+`myAPI.<function name>`, where `myAPI` is the base name of the API file.
+
+@tparam string path The path of the API to load.
+@treturn boolean Whether or not the API was successfully loaded.
+@since 1.2
+
+@deprecated When possible it's best to avoid using this function. It pollutes
+the global table and can mask errors.
+
+@{require} should be used to load libraries instead.
+]]
+function loadAPI(path) end
+
+--- Unloads an API which was loaded by @{os.loadAPI}.
+--
+-- This effectively removes the specified table from `_G`.
+--
+-- @tparam string name The name of the API to unload.
+-- @since 1.2
+-- @deprecated See @{os.loadAPI} for why.
+function unloadAPI(name) end
+
+--[[- Pause execution of the current thread and waits for any events matching
+`filter`.
+
+This function @{coroutine.yield|yields} the current process and waits for it
+to be resumed with a vararg list where the first element matches `filter`.
+If no `filter` is supplied, this will match all events.
+
+Unlike @{os.pullEventRaw}, it will stop the application upon a "terminate"
+event, printing the error "Terminated".
+
+@tparam[opt] string filter Event to filter for.
+@treturn string event The name of the event that fired.
+@treturn any param... Optional additional parameters of the event.
+@usage Listen for `mouse_click` events.
+
+    while true do
+        local event, button, x, y = os.pullEvent("mouse_click")
+        print("Button", button, "was clicked at", x, ",", y)
+    end
+
+@usage Listen for multiple events.
+
+    while true do
+        local eventData = {os.pullEvent()}
+        local event = eventData[1]
+
+        if event == "mouse_click" then
+            print("Button", eventData[2], "was clicked at", eventData[3], ",", eventData[4])
+        elseif event == "key" then
+            print("Key code", eventData[2], "was pressed")
+        end
+    end
+
+@see os.pullEventRaw To pull the terminate event.
+@changed 1.3 Added filter argument.
+]]
+function pullEvent(filter) end
+
+--[[- Pause execution of the current thread and waits for events, including the
+`terminate` event.
+
+This behaves almost the same as @{os.pullEvent}, except it allows you to handle
+the `terminate` event yourself - the program will not stop execution when
+<kbd>Ctrl+T</kbd> is pressed.
+
+@tparam[opt] string filter Event to filter for.
+@treturn string event The name of the event that fired.
+@treturn any param... Optional additional parameters of the event.
+@usage Listen for `terminate` events.
+
+    while true do
+        local event = os.pullEventRaw()
+        if event == "terminate" then
+            print("Caught terminate event!")
+        end
+    end
+
+@see os.pullEvent To pull events normally.
+]]
+function pullEventRaw(filter) end
+
+--- Pauses execution for the specified number of seconds, alias of @{_G.sleep}.
+--
+-- @tparam number time The number of seconds to sleep for, rounded up to the
+-- nearest multiple of 0.05.
+function sleep(time) end
+
+--- Get the current CraftOS version (for example, `CraftOS 1.8`).
+--
+-- This is defined by `bios.lua`. For the current version of CC:Tweaked, this
+-- should return `CraftOS 1.8`.
+--
+-- @treturn string The current CraftOS version.
+-- @usage os.version()
+function version() end
+
+--[[- Run the program at the given path with the specified environment and
+arguments.
+
+This function does not resolve program names like the shell does. This means
+that, for example, `os.run("edit")` will not work. As well as this, it does not
+provide access to the @{shell} API in the environment. For this behaviour, use
+@{shell.run} instead.
+
+If the program cannot be found, or failed to run, it will print the error and
+return `false`. If you want to handle this more gracefully, use an alternative
+such as @{loadfile}.
+
+@tparam table env The environment to run the program with.
+@tparam string path The exact path of the program to run.
+@param ... The arguments to pass to the program.
+@treturn boolean Whether or not the program ran successfully.
+@usage Run the default shell from within your program:
+
+    os.run({}, "/rom/programs/shell.lua")
+
+@see shell.run
+@see loadfile
+]]
+function run(env, path, ...) end

doc/stub/redstone.lua

@@ -1,14 +0,0 @@
-function getSides() end
-function setOutput(side, on) end
-function getOutput(side) end
-function getInput(side) end
-function setBundledOutput(side, output) end
-function getBundledOutput(side) end
-function getBundledInput(side) end
-function testBundledInput(side, mask) end
-function setAnalogOutput(side, value) end
-setAnalogueOutput = setAnalogOutput
-function getAnalogOutput(sid) end
-getAnalogueOutput = getAnalogOutput
-function getAnalogInput(side) end
-getAnalogueInput = getAnaloguInput

doc/stub/term.lua

@@ -1,52 +0,0 @@
-function write(text) end
-function scroll(lines) end
-function setCursorPos(x, y) end
-function setCursorBlink(blink) end
-function getCursorPos() end
-function getSize() end
-function clear() end
-function clearLine() end
-function setTextColour(colour) end
-setTextColor = setTextColour
-function setBackgroundColour(colour) end
-setBackgroundColor = setBackgroundColour
-function isColour() end
-isColor = isColour
-function getTextColour() end
-getTextColor = getTextColor
-function getBackgroundColour() end
-getBackgroundColour = getBackgroundColour
-function blit(text, text_colours, background_colours) end
-function setPaletteColour(colour, ...) end
-setPaletteColour = setPaletteColour
-function getPaletteColour(colour, ...) end
-getPaletteColour = getPaletteColour
-function nativePaletteColour(colour) end
-nativePaletteColour = nativePaletteColour
-
---- @type Redirect
-local Redirect = {}
-
-Redirect.write = write
-Redirect.scroll = scroll
-Redirect.setCursorPos = setCursorPos
-Redirect.setCursorBlink = setCursorBlink
-Redirect.getCursorPos = getCursorPos
-Redirect.getSize = getSize
-Redirect.clear = clear
-Redirect.clearLine = clearLine
-Redirect.setTextColour = setTextColour
-Redirect.setTextColor = setTextColor
-Redirect.setBackgroundColour = setBackgroundColour
-Redirect.setBackgroundColor = setBackgroundColor
-Redirect.isColour = isColour
-Redirect.isColor = isColor
-Redirect.getTextColour = getTextColour
-Redirect.getTextColor = getTextColor
-Redirect.getBackgroundColour = getBackgroundColour
-Redirect.getBackgroundColor = getBackgroundColor
-Redirect.blit = blit
-Redirect.setPaletteColour = setPaletteColour
-Redirect.setPaletteColor = setPaletteColor
-Redirect.getPaletteColour = getPaletteColour
-Redirect.getPaletteColor = getPaletteColor

doc/stub/turtle.lua

@@ -1,230 +1,14 @@
---- Move the turtle forward one block.
--- @treturn boolean Whether the turtle could successfully move.
--- @treturn string|nil The reason the turtle could not move.
-function forward() end
+--[[- Craft a recipe based on the turtle's inventory.
 
---- Move the turtle backwards one block.
--- @treturn boolean Whether the turtle could successfully move.
--- @treturn string|nil The reason the turtle could not move.
-function back() end
-
---- Move the turtle up one block.
--- @treturn boolean Whether the turtle could successfully move.
--- @treturn string|nil The reason the turtle could not move.
-function up() end
-
---- Move the turtle down one block.
--- @treturn boolean Whether the turtle could successfully move.
--- @treturn string|nil The reason the turtle could not move.
-function down() end
-
---- Rotate the turtle 90 degress to the left.
-function turnLeft() end
-
---- Rotate the turtle 90 degress to the right.
-function turnRight() end
-
---- Attempt to break the block in front of the turtle.
---
--- This requires a turtle tool capable of breaking the block. Diamond pickaxes
--- (mining turtles) can break any vanilla block, but other tools (such as axes)
--- are more limited.
---
--- @tparam[opt] "left"|"right" side The specific tool to use.
--- @treturn boolean Whether a block was broken.
--- @treturn string|nil The reason no block was broken.
-function dig(side) end
-
---- Attempt to break the block above the turtle. See @{dig} for full details.
---
--- @tparam[opt] "left"|"right" side The specific tool to use.
--- @treturn boolean Whether a block was broken.
--- @treturn string|nil The reason no block was broken.
-function digUp(side) end
-
---- Attempt to break the block below the turtle. See @{dig} for full details.
---
--- @tparam[opt] "left"|"right" side The specific tool to use.
--- @treturn boolean Whether a block was broken.
--- @treturn string|nil The reason no block was broken.
-function digDown(side) end
-
---- Attack the entity in front of the turtle.
---
--- @tparam[opt] "left"|"right" side The specific tool to use.
--- @treturn boolean Whether an entity was attacked.
--- @treturn string|nil The reason nothing was attacked.
-function attack(side) end
-
---- Attack the entity above the turtle.
---
--- @tparam[opt] "left"|"right" side The specific tool to use.
--- @treturn boolean Whether an entity was attacked.
--- @treturn string|nil The reason nothing was attacked.
-function attackUp(side) end
-
---- Attack the entity below the turtle.
---
--- @tparam[opt] "left"|"right" side The specific tool to use.
--- @treturn boolean Whether an entity was attacked.
--- @treturn string|nil The reason nothing was attacked.
-function attackDown(side) end
-
---- Place a block or item into the world in front of the turtle.
---
--- @treturn boolean Whether the block could be placed.
--- @treturn string|nil The reason the block was not placed.
-function place() end
-
---- Place a block or item into the world above the turtle.
---
--- @treturn boolean Whether the block could be placed.
--- @treturn string|nil The reason the block was not placed.
-function placeUp() end
-
---- Place a block or item into the world below the turtle.
---
--- @treturn boolean Whether the block could be placed.
--- @treturn string|nil The reason the block was not placed.
-function placeDown() end
-
---- Drop the currently selected stack into the inventory in front of the turtle,
--- or as an item into the world if there is no inventory.
---
--- @tparam[opt] number count The number of items to drop. If not given, the
--- entire stack will be dropped.
--- @treturn boolean Whether items were dropped.
--- @treturn string|nil The reason the no items were dropped.
--- @see select
-function drop(count) end
-
---- Drop the currently selected stack into the inventory above the turtle, or as
--- an item into the world if there is no inventory.
---
--- @tparam[opt] number count The number of items to drop. If not given, the
--- entire stack will be dropped.
--- @treturn boolean Whether items were dropped.
--- @treturn string|nil The reason the no items were dropped.
--- @see select
-function dropUp(count) end
-
---- Drop the currently selected stack into the inventory below the turtle, or as
--- an item into the world if there is no inventory.
---
--- @tparam[opt] number count The number of items to drop. If not given, the
--- entire stack will be dropped.
--- @treturn boolean Whether items were dropped.
--- @treturn string|nil The reason the no items were dropped.
--- @see select
-function dropDown(count) end
-
---- Suck an item from the inventory in front of the turtle, or from an item
--- floating in the world.
---
--- This will pull items into the first acceptable slot, starting at the
--- @{select|currently selected} one.
---
--- @tparam[opt] number count The number of items to suck. If not given, up to a
--- stack of items will be picked up.
--- @treturn boolean Whether items were picked up.
--- @treturn string|nil The reason the no items were picked up.
-function suck(count) end
-
---- Suck an item from the inventory above the turtle, or from an item floating
--- in the world.
---
--- @tparam[opt] number count The number of items to suck. If not given, up to a
--- stack of items will be picked up.
--- @treturn boolean Whether items were picked up.
--- @treturn string|nil The reason the no items were picked up.
-function suckUp(count) end
-
---- Suck an item from the inventory below the turtle, or from an item floating
--- in the world.
---
--- @tparam[opt] number count The number of items to suck. If not given, up to a
--- stack of items will be picked up.
--- @treturn boolean Whether items were picked up.
--- @treturn string|nil The reason the no items were picked up.
-function suckDown(count) end
-
---- Check if there is a solid block in front of the turtle. In this case, solid
--- refers to any non-air or liquid block.
---
--- @treturn boolean If there is a solid block in front.
-function detect() end
-
---- Check if there is a solid block above the turtle.
---
--- @treturn boolean If there is a solid block above.
-function detectUp() end
-
---- Check if there is a solid block below the turtle.
---
--- @treturn boolean If there is a solid block below.
-function detectDown() end
-
-function compare() end
-function compareUp() end
-function compareDown() end
-
-function inspect() end
-function inspectUp() end
-function inspectDown() end
-
-
---- Change the currently selected slot.
---
--- The selected slot is determines what slot actions like @{drop} or
--- @{getItemCount} act on.
---
--- @tparam number slot The slot to select.
--- @see getSelectedSlot
-function select(slot) end
-
---- Get the currently selected slot.
---
--- @treturn number The current slot.
--- @see select
-function getSelectedSlot() end
-
---- Get the number of items in the given slot.
---
--- @tparam[opt] number slot The slot we wish to check. Defaults to the @{turtle.select|selected slot}.
--- @treturn number The number of items in this slot.
-function getItemCount(slot) end
-
---- Get the remaining number of items which may be stored in this stack.
---
--- For instance, if a slot contains 13 blocks of dirt, it has room for another 51.
---
--- @tparam[opt] number slot The slot we wish to check. Defaults to the @{turtle.select|selected slot}.
--- @treturn number The space left in this slot.
-function getItemSpace(slot) end
-
-
---- Get detailed information about the items in the given slot.
---
--- @tparam[opt] number slot The slot to get information about. Defaults to the @{turtle.select|selected slot}.
--- @treturn nil|table Information about the given slot, or @{nil} if it is empty.
--- @usage Print the current slot, assuming it contains 13 dirt.
---
---     print(textutils.serialize(turtle.getItemDetail()))
---     -- => {
---     --    name = "minecraft:dirt",
---     --    damage = 0,
---     --    count = 13,
---     -- }
-function getItemDetail(slot) end
-
-function getFuelLevel() end
-
-function refuel(count) end
-function compareTo(slot) end
-function transferTo(slot, count) end
-
-function getFuelLimit() end
-function equipLeft() end
-function equipRight() end
+The turtle's inventory should set up like a crafting grid. For instance, to
+craft sticks, slots 1 and 5 should contain planks. _All_ other slots should be
+empty, including those outside the crafting "grid".
 
+@tparam[opt=64] number limit The maximum number of crafting steps to run.
+@throws When limit is less than 1 or greater than 64.
+@treturn[1] true If crafting succeeds.
+@treturn[2] false If crafting fails.
+@treturn string A string describing why crafting failed.
+@since 1.4
+]]
 function craft(limit) end

doc/styles.css

@@ -1,186 +0,0 @@
-/* Basic reset on elements */
-h1, h2, h3, h4, p, table, div, body {
-    margin: 0;
-    padding: 0;
-    border: 0;
-    font-size: 100%;
-    font: inherit;
-    vertical-align: baseline;
-}
-/* Make the page a little more airy */
-body {
-    margin: 20px auto;
-    max-width: 1200px;
-    padding: 0 10px;
-    line-height: 1.6;
-    color: #222;
-    background: #fff;
-}
-
-/* Try to use system default fonts. */
-body {
-    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, "Fira Sans",
-                 "Droid Sans", "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
-}
-
-code, pre, .parameter, .type, .definition-name, .reference-code {
-    font-family: "SFMono-Regular", Consolas, "Liberation Mono", Menlo, Courier, monospace;
-}
-
-/* Some definitions of basic tags */
-code {
-    color: #c7254e;
-    background-color: #f9f2f4;
-}
-
-p {
-    margin: 0.9em 0;
-}
-
-h1 {
-    font-size: 1.5em;
-    font-weight: lighter;
-    border-bottom: solid 1px #aaa;
-}
-
-h2, h3, h4 { margin: 1.4em 0 0.3em;}
-h2 { font-size: 1.25em; }
-h3 { font-size: 1.15em; font-weight: bold; }
-h4 { font-size: 1.06em; }
-
-a, a:visited, a:active { font-weight: bold; color: #004080; text-decoration: none; }
-a:hover { text-decoration: underline; }
-
-blockquote { margin-left: 3em; }
-
-/* Stop sublists from having initial vertical space */
-ul ul { margin-top: 0px; }
-ol ul { margin-top: 0px; }
-ol ol { margin-top: 0px; }
-ul ol { margin-top: 0px; }
-
-/* Make the target distinct; helps when we're navigating to a function */
-a:target + * { background-color: #FFFF99; }
-
-/* Allow linking to any subsection */
-a[name]::before { content: "#"; }
-
-/* Layout */
-#main {
-    display: flex;
-    flex-wrap: nowrap;
-    justify-content: space-between;
-    min-height: calc(100vh - 100px);
-}
-
-#main > nav {
-    flex-basis: 30%;
-    min-width: 150px;
-    max-width: 250px;
-    background-color: #f0f0f0;
-}
-
-nav h1, nav ul { padding: 0em 10px; }
-
-nav h2 {
-    background-color:#e7e7e7;
-    font-size: 1.1em;
-    color:#000000;
-    padding: 5px 10px;
-}
-
-nav ul {
-    list-style-type: none;
-    margin: 0;
-}
-
-#content {
-    flex-shrink: 1;
-    flex-basis: 80%;
-    padding: 0px 10px;
-}
-
-footer {
-    text-align: right;
-    font-size: 0.8em;
-}
-
-/* The definition lists at the top of each page */
-table.definition-list {
-    border-collapse: collapse;
-    width: 100%;
-}
-
-table.definition-list td, table.definition-list th {
-    border: 1px solid #cccccc;
-    padding: 5px;
-}
-
-table.definition-list th {
-    background-color: #f0f0f0;
-    min-width: 200px;
-    white-space: nowrap;
-    text-align: right;
-}
-
-table.definition-list td { width: 100%; }
-
-dl.definition dt {
-    border-top: 1px solid #ccc;
-    padding-top: 1em;
-    display: flex;
-}
-
-dl.definition dt .definition-name {
-    padding: 0 0.1em;
-    margin: 0 0.1em;
-    flex-grow: 1;
-}
-
-
-dl.definition dd {
-    padding-bottom: 1em;
-    margin: 10px 0 0 20px;
-}
-
-dl.definition h3 {
-    font-size: .95em;
-}
-
-/* Links to source-code */
-.source-link { font-size: 0.8em; }
-.source-link::before { content: '[' }
-.source-link::after  { content: ']' }
-a.source-link, a.source-link:visited, a.source-link:active { color: #505050; }
-
-/* Method definitions */
-span.parameter:after { content:":"; padding-left: 0.3em; }
-.optional { text-decoration: underline dotted; }
-
-/** Fancy colour display. */
-.colour-ref {
-    display: inline-block;
-    width: 0.8em;
-    height: 0.8em;
-    margin: 0.1em 0.1em 0.3em 0.1em; /* Terrrible hack to force vertical alignment. */
-    border: solid 1px black;
-    box-sizing: border-box;
-    vertical-align: middle;
-}
-
-/* styles for prettification of source */
-.highlight .comment { color: #558817; }
-.highlight .constant { color: #a8660d; }
-.highlight .escape { color: #844631; }
-.highlight .keyword { color: #aa5050; font-weight: bold; }
-.highlight .library { color: #0e7c6b; }
-.highlight .marker { color: #512b1e; background: #fedc56; font-weight: bold; }
-.highlight .string { color: #8080ff; }
-.highlight .literal-kw { color: #8080ff; }
-.highlight .number { color: #f8660d; }
-.highlight .operator { color: #2239a8; font-weight: bold; }
-.highlight .preprocessor, pre .prepro { color: #a33243; }
-.highlight .global { color: #800080; }
-.highlight .user-keyword { color: #800080; }
-.highlight .prompt { color: #558817; }
-.highlight .url { color: #272fc2; text-decoration: underline; }

gradle.properties

@@ -1,7 +1,11 @@
-# Mod properties
-mod_version=1.87.0
+org.gradle.jvmargs=-Xmx3G
+org.gradle.parallel=true
 
-# Minecraft properties (update mods.toml when changing)
-mc_version=1.14.4
-forge_version=28.1.71
-mappings_version=20191123-1.14.3
+kotlin.stdlib.default.dependency=false
+kotlin.jvm.target.validation.mode=error
+
+# Mod properties
+modVersion=1.101.3
+
+# Minecraft properties: We want to configure this here so we can read it in settings.gradle
+mcVersion=1.18.2

gradle/libs.versions.toml

@@ -0,0 +1,71 @@
+[versions]
+
+# Minecraft
+# MC version is specified in gradle.properties, as we need that in settings.gradle.
+forge = "40.1.0"
+parchment = "2022.03.13"
+parchmentMc = "1.18.2"
+
+autoService = "1.0.1"
+cobalt = "0.6.0"
+jetbrainsAnnotations = "23.0.0"
+kotlin = "1.7.10"
+kotlin-coroutines = "1.6.0"
+
+# Testing
+hamcrest = "2.2"
+jqwik = "1.7.0"
+junit = "5.9.1"
+
+# Build tools
+cctJavadoc = "1.5.2"
+checkstyle = "10.3.4"
+curseForgeGradle = "1.0.11"
+forgeGradle = "5.1.+"
+githubRelease = "2.2.12"
+illuaminate = "0.1.0-20-g8c483a4"
+librarian = "1.+"
+minotaur = "2.+"
+mixinGradle = "0.7.+"
+shadow = "7.1.2"
+spotless = "6.8.0"
+taskTree = "2.1.0"
+
+[libraries]
+autoService = { module = "com.google.auto.service:auto-service", version.ref = "autoService" }
+cobalt = { module = "org.squiddev:Cobalt", version.ref = "cobalt" }
+jetbrainsAnnotations = { module = "org.jetbrains:annotations", version.ref = "jetbrainsAnnotations" }
+kotlin-coroutines = { module = "org.jetbrains.kotlinx:kotlinx-coroutines-core", version.ref = "kotlin-coroutines" }
+kotlin-stdlib = { module = "org.jetbrains.kotlin:kotlin-stdlib-jdk8", version.ref = "kotlin" }
+
+# Testing
+hamcrest = { module = "org.hamcrest:hamcrest", version.ref = "hamcrest" }
+jqwik-api = { module = "net.jqwik:jqwik-api", version.ref = "jqwik" }
+jqwik-engine = { module = "net.jqwik:jqwik-engine", version.ref = "jqwik" }
+junit-jupiter-api = { module = "org.junit.jupiter:junit-jupiter-api", version.ref = "junit" }
+junit-jupiter-engine = { module = "org.junit.jupiter:junit-jupiter-engine", version.ref = "junit" }
+junit-jupiter-params = { module = "org.junit.jupiter:junit-jupiter-params", version.ref = "junit" }
+
+# Build tools
+cctJavadoc = { module = "cc.tweaked:cct-javadoc", version.ref = "cctJavadoc" }
+checkstyle = { module = "com.puppycrawl.tools:checkstyle", version.ref = "checkstyle" }
+kotlin-plugin = { module = "org.jetbrains.kotlin:kotlin-gradle-plugin", version.ref = "kotlin" }
+spotless = { module = "com.diffplug.spotless:spotless-plugin-gradle", version.ref = "spotless" }
+
+[plugins]
+kotlin = { id = "org.jetbrains.kotlin.jvm", version.ref = "kotlin" }
+taskTree = { id = "com.dorongold.task-tree", version.ref = "taskTree" }
+curseForgeGradle = { id = "net.darkhax.curseforgegradle", version.ref = "curseForgeGradle" }
+mixinGradle = { id = "org.spongepowered.mixin", version.ref = "mixinGradle" }
+minotaur = { id = "com.modrinth.minotaur", version.ref = "minotaur" }
+githubRelease = { id = "com.github.breadmoirai.github-release", version.ref = "githubRelease" }
+forgeGradle = { id = "net.minecraftforge.gradle", version.ref = "forgeGradle" }
+librarian = { id = "org.parchmentmc.librarian.forgegradle", version.ref = "librarian" }
+shadow = { id = "com.github.johnrengelman.shadow", version.ref = "shadow" }
+
+[bundles]
+kotlin = ["kotlin-stdlib", "kotlin-coroutines"]
+
+# Testing
+test = ["junit-jupiter-api", "junit-jupiter-params", "hamcrest", "jqwik-api"]
+testRuntime = ["junit-jupiter-engine", "jqwik-engine"]

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-4.9-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.5.1-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -1,78 +1,129 @@
-#!/usr/bin/env sh
+#!/bin/sh
+
+#
+# Copyright © 2015-2021 the original authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
 
 ##############################################################################
-##
-##  Gradle start up script for UN*X
-##
+#
+#   Gradle start up script for POSIX generated by Gradle.
+#
+#   Important for running:
+#
+#   (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is
+#       noncompliant, but you have some other compliant shell such as ksh or
+#       bash, then to run this script, type that shell name before the whole
+#       command line, like:
+#
+#           ksh Gradle
+#
+#       Busybox and similar reduced shells will NOT work, because this script
+#       requires all of these POSIX shell features:
+#         * functions;
+#         * expansions «$var», «${var}», «${var:-default}», «${var+SET}»,
+#           «${var#prefix}», «${var%suffix}», and «$( cmd )»;
+#         * compound commands having a testable exit status, especially «case»;
+#         * various built-in commands including «command», «set», and «ulimit».
+#
+#   Important for patching:
+#
+#   (2) This script targets any POSIX shell, so it avoids extensions provided
+#       by Bash, Ksh, etc; in particular arrays are avoided.
+#
+#       The "traditional" practice of packing multiple parameters into a
+#       space-separated string is a well documented source of bugs and security
+#       problems, so this is (mostly) avoided, by progressively accumulating
+#       options in "$@", and eventually passing that to Java.
+#
+#       Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS,
+#       and GRADLE_OPTS) rely on word-splitting, this is performed explicitly;
+#       see the in-line comments for details.
+#
+#       There are tweaks for specific operating systems such as AIX, CygWin,
+#       Darwin, MinGW, and NonStop.
+#
+#   (3) This script is generated from the Groovy template
+#       https://github.com/gradle/gradle/blob/master/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       within the Gradle project.
+#
+#       You can find Gradle at https://github.com/gradle/gradle/.
+#
 ##############################################################################
 
 # Attempt to set APP_HOME
+
 # Resolve links: $0 may be a link
-PRG="$0"
-# Need this for relative symlinks.
-while [ -h "$PRG" ] ; do
-    ls=`ls -ld "$PRG"`
-    link=`expr "$ls" : '.*-> \(.*\)$'`
-    if expr "$link" : '/.*' > /dev/null; then
-        PRG="$link"
-    else
-        PRG=`dirname "$PRG"`"/$link"
-    fi
+app_path=$0
+
+# Need this for daisy-chained symlinks.
+while
+    APP_HOME=${app_path%"${app_path##*/}"}  # leaves a trailing /; empty if no leading path
+    [ -h "$app_path" ]
+do
+    ls=$( ls -ld "$app_path" )
+    link=${ls#*' -> '}
+    case $link in             #(
+      /*)   app_path=$link ;; #(
+      *)    app_path=$APP_HOME$link ;;
+    esac
 done
-SAVED="`pwd`"
-cd "`dirname \"$PRG\"`/" >/dev/null
-APP_HOME="`pwd -P`"
-cd "$SAVED" >/dev/null
+
+APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
 
 APP_NAME="Gradle"
-APP_BASE_NAME=`basename "$0"`
+APP_BASE_NAME=${0##*/}
 
 # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS=""
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
-MAX_FD="maximum"
+MAX_FD=maximum
 
 warn () {
     echo "$*"
-}
+} >&2
 
 die () {
     echo
     echo "$*"
     echo
     exit 1
-}
+} >&2
 
 # OS specific support (must be 'true' or 'false').
 cygwin=false
 msys=false
 darwin=false
 nonstop=false
-case "`uname`" in
-  CYGWIN* )
-    cygwin=true
-    ;;
-  Darwin* )
-    darwin=true
-    ;;
-  MINGW* )
-    msys=true
-    ;;
-  NONSTOP* )
-    nonstop=true
-    ;;
+case "$( uname )" in                #(
+  CYGWIN* )         cygwin=true  ;; #(
+  Darwin* )         darwin=true  ;; #(
+  MSYS* | MINGW* )  msys=true    ;; #(
+  NONSTOP* )        nonstop=true ;;
 esac
 
 CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
 
+
 # Determine the Java command to use to start the JVM.
 if [ -n "$JAVA_HOME" ] ; then
     if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
         # IBM's JDK on AIX uses strange locations for the executables
-        JAVACMD="$JAVA_HOME/jre/sh/java"
+        JAVACMD=$JAVA_HOME/jre/sh/java
     else
-        JAVACMD="$JAVA_HOME/bin/java"
+        JAVACMD=$JAVA_HOME/bin/java
     fi
     if [ ! -x "$JAVACMD" ] ; then
         die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
@@ -81,7 +132,7 @@ Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
     fi
 else
-    JAVACMD="java"
+    JAVACMD=java
     which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
 
 Please set the JAVA_HOME variable in your environment to match the
@@ -89,84 +140,95 @@ location of your Java installation."
 fi
 
 # Increase the maximum file descriptors if we can.
-if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
-    MAX_FD_LIMIT=`ulimit -H -n`
-    if [ $? -eq 0 ] ; then
-        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
-            MAX_FD="$MAX_FD_LIMIT"
-        fi
-        ulimit -n $MAX_FD
-        if [ $? -ne 0 ] ; then
-            warn "Could not set maximum file descriptor limit: $MAX_FD"
-        fi
-    else
-        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
-    fi
-fi
-
-# For Darwin, add options to specify how the application appears in the dock
-if $darwin; then
-    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
-fi
-
-# For Cygwin, switch paths to Windows format before running java
-if $cygwin ; then
-    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
-    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
-    JAVACMD=`cygpath --unix "$JAVACMD"`
-
-    # We build the pattern for arguments to be converted via cygpath
-    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
-    SEP=""
-    for dir in $ROOTDIRSRAW ; do
-        ROOTDIRS="$ROOTDIRS$SEP$dir"
-        SEP="|"
-    done
-    OURCYGPATTERN="(^($ROOTDIRS))"
-    # Add a user-defined pattern to the cygpath arguments
-    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
-        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
-    fi
-    # Now convert the arguments - kludge to limit ourselves to /bin/sh
-    i=0
-    for arg in "$@" ; do
-        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
-        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
-
-        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
-            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
-        else
-            eval `echo args$i`="\"$arg\""
-        fi
-        i=$((i+1))
-    done
-    case $i in
-        (0) set -- ;;
-        (1) set -- "$args0" ;;
-        (2) set -- "$args0" "$args1" ;;
-        (3) set -- "$args0" "$args1" "$args2" ;;
-        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
-        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
-        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
-        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
-        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
-        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
+    case $MAX_FD in #(
+      max*)
+        MAX_FD=$( ulimit -H -n ) ||
+            warn "Could not query maximum file descriptor limit"
+    esac
+    case $MAX_FD in  #(
+      '' | soft) :;; #(
+      *)
+        ulimit -n "$MAX_FD" ||
+            warn "Could not set maximum file descriptor limit to $MAX_FD"
     esac
 fi
 
-# Escape application args
-save () {
-    for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
-    echo " "
-}
-APP_ARGS=$(save "$@")
+# Collect all arguments for the java command, stacking in reverse order:
+#   * args from the command line
+#   * the main class name
+#   * -classpath
+#   * -D...appname settings
+#   * --module-path (only if needed)
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables.
 
-# Collect all arguments for the java command, following the shell quoting and substitution rules
-eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+# For Cygwin or MSYS, switch paths to Windows format before running java
+if "$cygwin" || "$msys" ; then
+    APP_HOME=$( cygpath --path --mixed "$APP_HOME" )
+    CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" )
 
-# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
-if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
-  cd "$(dirname "$0")"
+    JAVACMD=$( cygpath --unix "$JAVACMD" )
+
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    for arg do
+        if
+            case $arg in                                #(
+              -*)   false ;;                            # don't mess with options #(
+              /?*)  t=${arg#/} t=/${t%%/*}              # looks like a POSIX filepath
+                    [ -e "$t" ] ;;                      #(
+              *)    false ;;
+            esac
+        then
+            arg=$( cygpath --path --ignore --mixed "$arg" )
+        fi
+        # Roll the args list around exactly as many times as the number of
+        # args, so each arg winds up back in the position where it started, but
+        # possibly modified.
+        #
+        # NB: a `for` loop captures its iteration list before it begins, so
+        # changing the positional parameters here affects neither the number of
+        # iterations, nor the values presented in `arg`.
+        shift                   # remove old arg
+        set -- "$@" "$arg"      # push replacement arg
+    done
 fi
 
+# Collect all arguments for the java command;
+#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+#     shell script including quotes and variable substitutions, so put them in
+#     double quotes to make sure that they get re-expanded; and
+#   * put everything else in single quotes, so that it's not re-expanded.
+
+set -- \
+        "-Dorg.gradle.appname=$APP_BASE_NAME" \
+        -classpath "$CLASSPATH" \
+        org.gradle.wrapper.GradleWrapperMain \
+        "$@"
+
+# Use "xargs" to parse quoted args.
+#
+# With -n1 it outputs one arg per line, with the quotes and backslashes removed.
+#
+# In Bash we could simply go:
+#
+#   readarray ARGS < <( xargs -n1 <<<"$var" ) &&
+#   set -- "${ARGS[@]}" "$@"
+#
+# but POSIX shell has neither arrays nor command substitution, so instead we
+# post-process each arg (as a line of input to sed) to backslash-escape any
+# character that might be a shell metacharacter, then use eval to reverse
+# that process (while maintaining the separation between arguments), and wrap
+# the whole thing up as a single "set" statement.
+#
+# This will of course break if any of these variables contains a newline or
+# an unmatched quote.
+#
+
+eval "set -- $(
+        printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" |
+        xargs -n1 |
+        sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' |
+        tr '\n' ' '
+    )" '"$@"'
+
 exec "$JAVACMD" "$@"