Merge branch 'mc-1.18.x' into mc-1.19.x

Nothing major has changed, just at this point it's best to be on latest.

build.gradle

@@ -31,7 +31,7 @@ version = mod_version
 group = "org.squiddev"
 archivesBaseName = "cc-tweaked-${mc_version}"
 
-def javaVersion = JavaLanguageVersion.of(8)
+def javaVersion = JavaLanguageVersion.of(17)
 java {
     toolchain {
         languageVersion = javaVersion
@@ -58,6 +58,10 @@ sourceSets {
 minecraft {
     runs {
         all {
+            lazyToken('minecraft_classpath') {
+                configurations.shade.copyRecursive().resolve().collect { it.absolutePath }.join(File.pathSeparator)
+            }
+
             property 'forge.logging.markers', 'REGISTRIES'
             property 'forge.logging.console.level', 'debug'
 
@@ -93,21 +97,33 @@ minecraft {
                     source sourceSets.testMod
                 }
             }
+
+            lazyToken('minecraft_classpath') {
+                (configurations.shade.copyRecursive().resolve() + configurations.testModExtra.copyRecursive().resolve())
+                    .collect { it.absolutePath }
+                    .join(File.pathSeparator)
+            }
         }
 
-        testServer {
+        gameTestServer {
             workingDirectory project.file('test-files/server')
-            parent runs.server
 
             mods {
                 cctest {
                     source sourceSets.testMod
                 }
             }
+
+            lazyToken('minecraft_classpath') {
+                (configurations.shade.copyRecursive().resolve() + configurations.testModExtra.copyRecursive().resolve())
+                    .collect { it.absolutePath }
+                    .join(File.pathSeparator)
+            }
         }
     }
 
-    mappings channel: 'parchment', version: "${mapping_version}-${mc_version}"
+    // mappings channel: 'parchment', version: "${mapping_version}-${mc_version}"
+    mappings channel: 'official', version: mc_version
 
     accessTransformer file('src/main/resources/META-INF/accesstransformer.cfg')
     accessTransformer file('src/testMod/resources/META-INF/accesstransformer.cfg')
@@ -128,35 +144,37 @@ repositories {
 configurations {
     shade
     implementation.extendsFrom shade
+
     cctJavadoc
 
+    testModExtra
+    testModImplementation.extendsFrom(testModExtra)
     testModImplementation.extendsFrom(implementation)
-    testModImplementation.extendsFrom(testImplementation)
 }
 
 dependencies {
-    checkstyle "com.puppycrawl.tools:checkstyle:8.25"
+    checkstyle "com.puppycrawl.tools:checkstyle:8.45"
 
     minecraft "net.minecraftforge:forge:${mc_version}-${forge_version}"
     annotationProcessor 'org.spongepowered:mixin:0.8.4:processor'
 
-    compileOnly fg.deobf("mezz.jei:jei-1.16.5:7.7.0.104:api")
-    compileOnly fg.deobf("com.blamejared.crafttweaker:CraftTweaker-1.16.5:7.1.0.313")
-    compileOnly fg.deobf("commoble.morered:morered-1.16.5:2.1.1.0")
-
-    runtimeOnly fg.deobf("mezz.jei:jei-1.16.5:7.7.0.104")
+    compileOnly fg.deobf("mezz.jei:jei-1.18.2:9.4.1.116:api")
+    // runtimeOnly fg.deobf("mezz.jei:jei-1.18.2:9.4.1.116")
 
     shade 'org.squiddev:Cobalt:0.5.5'
+    shade 'io.netty:netty-codec-http:4.1.76.Final'
 
     testImplementation 'org.junit.jupiter:junit-jupiter-api:5.7.0'
     testImplementation 'org.junit.jupiter:junit-jupiter-params:5.7.0'
     testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.7.0'
     testImplementation 'org.hamcrest:hamcrest:2.2'
     testImplementation 'org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.6.0'
-    testImplementation 'org.jetbrains.kotlin:kotlin-reflect:1.6.0'
     testImplementation 'org.jetbrains.kotlinx:kotlinx-coroutines-core:1.5.2'
 
     testModImplementation sourceSets.main.output
+    testModExtra('org.jetbrains.kotlin:kotlin-stdlib-jdk8:1.6.0') {
+        exclude group: "org.jetbrains", module: "annotations"
+    }
 
     cctJavadoc 'cc.tweaked:cct-javadoc:1.4.6'
 }
@@ -184,7 +202,7 @@ task luaJavadoc(type: Javadoc) {
     options.noTimestamp = false
 
     javadocTool = javaToolchains.javadocToolFor {
-        languageVersion = JavaLanguageVersion.of(11)
+        languageVersion = javaVersion
     }
 }
 
@@ -197,14 +215,19 @@ jar {
             "Implementation-Title"    : "CC: Tweaked",
             "Implementation-Version"  : "${mod_version}",
             "Implementation-Vendor"   : "SquidDev",
-            "Implementation-Timestamp": new Date().format("yyyy-MM-dd'T'HH:mm:ssZ"),
+            "Implementation-Timestamp": new Date().format("yyyy-MM-dd'T'HH:mm:ssZ")
+        ,
             "MixinConfigs"            : "computercraft.mixins.json",
         ])
     }
 
+    duplicatesStrategy(DuplicatesStrategy.WARN)
+
     from configurations.shade.collect { it.isDirectory() ? it : zipTree(it) }
 }
 
+jar.finalizedBy('reobfJar')
+
 [compileJava, compileTestJava, compileTestModJava].forEach {
     it.configure {
         options.compilerArgs << "-Xlint" << "-Xlint:-processing"
@@ -212,9 +235,6 @@ jar {
 }
 
 processResources {
-    inputs.property "version", mod_version
-    inputs.property "mcversion", mc_version
-
     def hash = 'none'
     Set<String> contributors = []
     try {
@@ -254,16 +274,14 @@ processResources {
     duplicatesStrategy = DuplicatesStrategy.INCLUDE
 
     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')
+        expand(
+            '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'
     }
 }
@@ -277,6 +295,7 @@ sourcesJar {
 
 import com.hierynomus.gradle.license.tasks.LicenseCheck
 import com.hierynomus.gradle.license.tasks.LicenseFormat
+import com.modrinth.minotaur.TaskModrinthUpload
 import org.apache.tools.ant.taskdefs.condition.Os
 
 List<String> mkCommand(String command) {
@@ -401,69 +420,49 @@ task licenseFormatAPI(type: LicenseFormat)
     }
 }
 
-task setupServer(type: Copy) {
-    group "test server"
-    description "Sets up the environment for the test server."
+tasks.register("testServer", JavaExec.class).configure {
+    it.group('In-game tests')
+    it.description("Runs tests on a temporary Minecraft instance.")
+    it.dependsOn("prepareRunGameTestServer", "cleanTestServer", 'compileTestModJava')
 
-    from("src/testMod/server-files") {
-        include "eula.txt"
-        include "server.properties"
-    }
-    into "test-files/server"
+    // Copy from runTestServer. We do it in this slightly odd way as runTestServer
+    // isn't created until the task is configured (which is no good for us).
+    JavaExec exec = tasks.getByName("runGameTestServer")
+    exec.copyTo(it)
+    it.setClasspath(exec.getClasspath())
+    it.mainClass = exec.mainClass
+    it.setArgs(exec.getArgs())
+
+    // Jacoco and modlauncher don't play well together as the classes loaded in-game don't
+    // match up with those written to disk. We get Jacoco to dump all classes to disk, and
+    // use that when generating the report.
+    def coverageOut = new File(buildDir, "jacocoClassDump/testServer")
+    jacoco.applyTo(it)
+    it.jacoco.setIncludes(["dan200.computercraft.*"])
+    it.jacoco.setClassDumpDir(coverageOut)
+    it.outputs.dir(coverageOut)
+    // 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.
+    it.jacoco.setIncludeNoLocationClasses(true)
 }
 
-["Client", "Server"].forEach { name ->
-    tasks.register("test$name", JavaExec.class).configure {
-        it.group('In-game tests')
-        it.description("Runs tests on a temporary Minecraft instance.")
-        it.dependsOn(setupServer, "prepareRunTest$name", "cleanTest$name", 'compileTestModJava')
+tasks.register("jacocoTestServerReport", JacocoReport.class).configure {
+    it.group('In-game')
+    it.description("Generate coverage reports for testServer")
+    it.dependsOn("testServer")
 
-        // Copy from runTestServer. We do it in this slightly odd way as runTestServer
-        // isn't created until the task is configured (which is no good for us).
-        JavaExec exec = tasks.getByName("runTest$name")
-        exec.copyTo(it)
-        it.setClasspath(exec.getClasspath())
-        it.mainClass = exec.mainClass
-        it.setArgs(exec.getArgs())
+    it.executionData(new File(buildDir, "jacoco/testServer.exec"))
+    it.sourceDirectories.from(sourceSets.main.allJava.srcDirs)
+    it.classDirectories.from(new File(buildDir, "jacocoClassDump/testServer"))
 
-        it.systemProperty('forge.logging.console.level', 'info')
-        it.systemProperty('cctest.run', 'true')
-
-        // Jacoco and modlauncher don't play well together as the classes loaded in-game don't
-        // match up with those written to disk. We get Jacoco to dump all classes to disk, and
-        // use that when generating the report.
-        def coverageOut = new File(buildDir, "jacocoClassDump/test$name")
-        jacoco.applyTo(it)
-        it.jacoco.setIncludes(["dan200.computercraft.*"])
-        it.jacoco.setClassDumpDir(coverageOut)
-        it.outputs.dir(coverageOut)
-        // Older versions of modlauncher don't include a protection domain (and thus no code
-        // source). Jacoco skips such classes by default, so we need to explicitly include them.
-        it.jacoco.setIncludeNoLocationClasses(true)
-    }
-
-    tasks.register("jacocoTest${name}Report", JacocoReport.class).configure {
-        it.group('In-game')
-        it.description("Generate coverage reports for test$name")
-        it.dependsOn("test$name")
-
-        it.executionData(new File(buildDir, "jacoco/test${name}.exec"))
-        it.sourceDirectories.from(sourceSets.main.allJava.srcDirs)
-        it.classDirectories.from(new File(buildDir, "jacocoClassDump/test$name"))
-
-        it.reports {
-            xml.enabled true
-            html.enabled true
-        }
-    }
-
-    if (name != "Client" || project.findProperty('cc.tweaked.clientTests') == 'true') {
-        // Don't run client tests unless explicitly opted into them. They're a bit of a faff
-        // to run and pretty flakey.
-        check.dependsOn("jacocoTest${name}Report")
+    it.reports {
+        xml.enabled true
+        html.enabled true
     }
 }
 
+check.dependsOn("jacocoTestServerReport")
+
 
 // Upload tasks
 
@@ -507,18 +506,19 @@ task checkRelease {
 }
 check.dependsOn checkRelease
 
+def isStable = true
+
 curseforge {
     apiKey = project.hasProperty('curseForgeApiKey') ? project.curseForgeApiKey : ''
     project {
         id = '282001'
-        releaseType = 'release'
+        releaseType = isStable ? 'release' : 'alpha'
         changelog = "Release notes can be found on the GitHub repository (https://github.com/cc-tweaked/CC-Tweaked/releases/tag/v${mc_version}-${mod_version})."
 
         addGameVersion "${mc_version}"
     }
 }
 
-import com.modrinth.minotaur.TaskModrinthUpload
 tasks.register('publishModrinth', TaskModrinthUpload.class).configure {
     dependsOn('assemble', 'reobfJar')
     onlyIf {
@@ -529,6 +529,7 @@ tasks.register('publishModrinth', TaskModrinthUpload.class).configure {
     projectId = 'gu7yAYhd'
     versionNumber = "${project.mc_version}-${project.mod_version}"
     uploadFile = jar
+    versionType = isStable ? 'RELEASE' : 'ALPHA'
     addGameVersion(project.mc_version)
     changelog = "Release notes can be found on the [GitHub repository](https://github.com/cc-tweaked/CC-Tweaked/releases/tag/v${mc_version}-${mod_version})."
     addLoader('forge')
@@ -589,12 +590,17 @@ githubRelease {
     owner 'cc-tweaked'
     repo 'CC-Tweaked'
     targetCommitish.set(project.provider({
-        try {
-            return ["git", "-C", projectDir, "rev-parse", "--abbrev-ref", "HEAD"].execute().text.trim()
-        } catch (Exception e) {
-            e.printStackTrace()
+        def cmd = ["git", "rev-parse", "--abbrev-ref", "HEAD"]
+        println(cmd)
+        def proc = cmd.execute([], projectDir)
+        if (proc.waitFor() != 0) {
+            println(proc.err.text.trim())
+            throw new IllegalStateException("Executed with a non-0 exit code (${proc.exitValue()}).")
         }
-        return "master"
+
+        def branch = proc.text.trim()
+        if (branch == "") throw new IllegalStateException("Cannot determine branch")
+        return branch
     }))
 
     tagName "v${mc_version}-${mod_version}"
@@ -605,7 +611,7 @@ githubRelease {
             .takeWhile { it != 'Type "help changelog" to see the full version history.' }
             .join("\n").trim()
     }))
-    prerelease false
+    prerelease !isStable
 }
 
 def uploadTasks = ["publish", "curseforge", "publishModrinth", "githubRelease"]

config/checkstyle/checkstyle.xml

@@ -58,13 +58,20 @@
         <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" />
@@ -156,6 +163,7 @@
             <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>

config/gitpod/Dockerfile

@@ -3,6 +3,6 @@ FROM gitpod/workspace-base
 USER gitpod
 
 RUN sudo apt-get -q update \
- && sudo apt-get install -yq openjdk-8-jdk openjdk-16-jdk python3-pip npm \
+ && sudo apt-get install -yq openjdk-16-jdk python3-pip npm \
  && sudo pip3 install pre-commit \
- && sudo update-java-alternatives --set java-1.8.0-openjdk-amd64
+ && sudo update-java-alternatives --set java-1.16.0-openjdk-amd64

gradle.properties

@@ -1,8 +1,10 @@
+org.gradle.jvmargs=-Xmx3G
+
 # Mod properties
 mod_version=1.100.6
 
 # Minecraft properties (update mods.toml when changing)
-mc_version=1.16.5
-mapping_version=2021.08.08
-forge_version=36.2.34
+mc_version=1.19
+mapping_version=2022.03.13
+forge_version=41.0.16
 # NO SERIOUSLY, UPDATE mods.toml WHEN CHANGING

src/generated/resources/data/computercraft/advancements/recipes/computercraft/computer_advanced.json

@@ -11,10 +11,14 @@
       "conditions": {
         "items": [
           {
-            "item": "minecraft:redstone"
+            "items": [
+              "minecraft:redstone"
+            ]
           },
           {
-            "item": "minecraft:gold_ingot"
+            "items": [
+              "minecraft:gold_ingot"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/computer_command.json

@@ -11,7 +11,9 @@
       "conditions": {
         "items": [
           {
-            "item": "minecraft:command_block"
+            "items": [
+              "minecraft:command_block"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/disk_1.json

@@ -11,7 +11,9 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:disk_drive"
+            "items": [
+              "computercraft:disk_drive"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/disk_10.json

@@ -11,7 +11,9 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:disk_drive"
+            "items": [
+              "computercraft:disk_drive"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/disk_11.json

@@ -11,7 +11,9 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:disk_drive"
+            "items": [
+              "computercraft:disk_drive"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/disk_12.json

@@ -11,7 +11,9 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:disk_drive"
+            "items": [
+              "computercraft:disk_drive"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/disk_13.json

@@ -11,7 +11,9 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:disk_drive"
+            "items": [
+              "computercraft:disk_drive"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/disk_14.json

@@ -11,7 +11,9 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:disk_drive"
+            "items": [
+              "computercraft:disk_drive"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/disk_15.json

@@ -11,7 +11,9 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:disk_drive"
+            "items": [
+              "computercraft:disk_drive"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/disk_16.json

@@ -11,7 +11,9 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:disk_drive"
+            "items": [
+              "computercraft:disk_drive"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/disk_2.json

@@ -11,7 +11,9 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:disk_drive"
+            "items": [
+              "computercraft:disk_drive"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/disk_3.json

@@ -11,7 +11,9 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:disk_drive"
+            "items": [
+              "computercraft:disk_drive"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/disk_4.json

@@ -11,7 +11,9 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:disk_drive"
+            "items": [
+              "computercraft:disk_drive"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/disk_5.json

@@ -11,7 +11,9 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:disk_drive"
+            "items": [
+              "computercraft:disk_drive"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/disk_6.json

@@ -11,7 +11,9 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:disk_drive"
+            "items": [
+              "computercraft:disk_drive"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/disk_7.json

@@ -11,7 +11,9 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:disk_drive"
+            "items": [
+              "computercraft:disk_drive"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/disk_8.json

@@ -11,7 +11,9 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:disk_drive"
+            "items": [
+              "computercraft:disk_drive"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/disk_9.json

@@ -11,7 +11,9 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:disk_drive"
+            "items": [
+              "computercraft:disk_drive"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/pocket_advanced/computercraft/speaker.json

@@ -11,10 +11,14 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:pocket_computer_advanced"
+            "items": [
+              "computercraft:pocket_computer_advanced"
+            ]
           },
           {
-            "item": "computercraft:speaker"
+            "items": [
+              "computercraft:speaker"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/pocket_advanced/computercraft/wireless_modem_advanced.json

@@ -11,10 +11,14 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:pocket_computer_advanced"
+            "items": [
+              "computercraft:pocket_computer_advanced"
+            ]
           },
           {
-            "item": "computercraft:wireless_modem_advanced"
+            "items": [
+              "computercraft:wireless_modem_advanced"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/pocket_advanced/computercraft/wireless_modem_normal.json

@@ -11,10 +11,14 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:pocket_computer_advanced"
+            "items": [
+              "computercraft:pocket_computer_advanced"
+            ]
           },
           {
-            "item": "computercraft:wireless_modem_normal"
+            "items": [
+              "computercraft:wireless_modem_normal"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/pocket_computer_advanced.json

@@ -21,7 +21,9 @@
       "conditions": {
         "items": [
           {
-            "item": "minecraft:golden_apple"
+            "items": [
+              "minecraft:golden_apple"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/pocket_computer_normal.json

@@ -21,7 +21,9 @@
       "conditions": {
         "items": [
           {
-            "item": "minecraft:golden_apple"
+            "items": [
+              "minecraft:golden_apple"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/pocket_normal/computercraft/speaker.json

@@ -11,10 +11,14 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:pocket_computer_normal"
+            "items": [
+              "computercraft:pocket_computer_normal"
+            ]
           },
           {
-            "item": "computercraft:speaker"
+            "items": [
+              "computercraft:speaker"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/pocket_normal/computercraft/wireless_modem_advanced.json

@@ -11,10 +11,14 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:pocket_computer_normal"
+            "items": [
+              "computercraft:pocket_computer_normal"
+            ]
           },
           {
-            "item": "computercraft:wireless_modem_advanced"
+            "items": [
+              "computercraft:wireless_modem_advanced"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/pocket_normal/computercraft/wireless_modem_normal.json

@@ -11,10 +11,14 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:pocket_computer_normal"
+            "items": [
+              "computercraft:pocket_computer_normal"
+            ]
           },
           {
-            "item": "computercraft:wireless_modem_normal"
+            "items": [
+              "computercraft:wireless_modem_normal"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/printed_book.json

@@ -11,7 +11,9 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:printer"
+            "items": [
+              "computercraft:printer"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/printed_pages.json

@@ -11,7 +11,9 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:printer"
+            "items": [
+              "computercraft:printer"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/turtle_advanced/computercraft/speaker.json

@@ -11,10 +11,14 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:turtle_advanced"
+            "items": [
+              "computercraft:turtle_advanced"
+            ]
           },
           {
-            "item": "computercraft:speaker"
+            "items": [
+              "computercraft:speaker"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/turtle_advanced/computercraft/wireless_modem_advanced.json

@@ -11,10 +11,14 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:turtle_advanced"
+            "items": [
+              "computercraft:turtle_advanced"
+            ]
           },
           {
-            "item": "computercraft:wireless_modem_advanced"
+            "items": [
+              "computercraft:wireless_modem_advanced"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/turtle_advanced/computercraft/wireless_modem_normal.json

@@ -11,10 +11,14 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:turtle_advanced"
+            "items": [
+              "computercraft:turtle_advanced"
+            ]
           },
           {
-            "item": "computercraft:wireless_modem_normal"
+            "items": [
+              "computercraft:wireless_modem_normal"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/turtle_advanced/minecraft/crafting_table.json

@@ -11,10 +11,14 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:turtle_advanced"
+            "items": [
+              "computercraft:turtle_advanced"
+            ]
           },
           {
-            "item": "minecraft:crafting_table"
+            "items": [
+              "minecraft:crafting_table"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/turtle_advanced/minecraft/diamond_axe.json

@@ -11,10 +11,14 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:turtle_advanced"
+            "items": [
+              "computercraft:turtle_advanced"
+            ]
           },
           {
-            "item": "minecraft:diamond_axe"
+            "items": [
+              "minecraft:diamond_axe"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/turtle_advanced/minecraft/diamond_hoe.json

@@ -11,10 +11,14 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:turtle_advanced"
+            "items": [
+              "computercraft:turtle_advanced"
+            ]
           },
           {
-            "item": "minecraft:diamond_hoe"
+            "items": [
+              "minecraft:diamond_hoe"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/turtle_advanced/minecraft/diamond_pickaxe.json

@@ -11,10 +11,14 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:turtle_advanced"
+            "items": [
+              "computercraft:turtle_advanced"
+            ]
           },
           {
-            "item": "minecraft:diamond_pickaxe"
+            "items": [
+              "minecraft:diamond_pickaxe"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/turtle_advanced/minecraft/diamond_shovel.json

@@ -11,10 +11,14 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:turtle_advanced"
+            "items": [
+              "computercraft:turtle_advanced"
+            ]
           },
           {
-            "item": "minecraft:diamond_shovel"
+            "items": [
+              "minecraft:diamond_shovel"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/turtle_advanced/minecraft/diamond_sword.json

@@ -11,10 +11,14 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:turtle_advanced"
+            "items": [
+              "computercraft:turtle_advanced"
+            ]
           },
           {
-            "item": "minecraft:diamond_sword"
+            "items": [
+              "minecraft:diamond_sword"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/turtle_normal/computercraft/speaker.json

@@ -11,10 +11,14 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:turtle_normal"
+            "items": [
+              "computercraft:turtle_normal"
+            ]
           },
           {
-            "item": "computercraft:speaker"
+            "items": [
+              "computercraft:speaker"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/turtle_normal/computercraft/wireless_modem_advanced.json

@@ -11,10 +11,14 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:turtle_normal"
+            "items": [
+              "computercraft:turtle_normal"
+            ]
           },
           {
-            "item": "computercraft:wireless_modem_advanced"
+            "items": [
+              "computercraft:wireless_modem_advanced"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/turtle_normal/computercraft/wireless_modem_normal.json

@@ -11,10 +11,14 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:turtle_normal"
+            "items": [
+              "computercraft:turtle_normal"
+            ]
           },
           {
-            "item": "computercraft:wireless_modem_normal"
+            "items": [
+              "computercraft:wireless_modem_normal"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/turtle_normal/minecraft/crafting_table.json

@@ -11,10 +11,14 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:turtle_normal"
+            "items": [
+              "computercraft:turtle_normal"
+            ]
           },
           {
-            "item": "minecraft:crafting_table"
+            "items": [
+              "minecraft:crafting_table"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/turtle_normal/minecraft/diamond_axe.json

@@ -11,10 +11,14 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:turtle_normal"
+            "items": [
+              "computercraft:turtle_normal"
+            ]
           },
           {
-            "item": "minecraft:diamond_axe"
+            "items": [
+              "minecraft:diamond_axe"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/turtle_normal/minecraft/diamond_hoe.json

@@ -11,10 +11,14 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:turtle_normal"
+            "items": [
+              "computercraft:turtle_normal"
+            ]
           },
           {
-            "item": "minecraft:diamond_hoe"
+            "items": [
+              "minecraft:diamond_hoe"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/turtle_normal/minecraft/diamond_pickaxe.json

@@ -11,10 +11,14 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:turtle_normal"
+            "items": [
+              "computercraft:turtle_normal"
+            ]
           },
           {
-            "item": "minecraft:diamond_pickaxe"
+            "items": [
+              "minecraft:diamond_pickaxe"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/turtle_normal/minecraft/diamond_shovel.json

@@ -11,10 +11,14 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:turtle_normal"
+            "items": [
+              "computercraft:turtle_normal"
+            ]
           },
           {
-            "item": "minecraft:diamond_shovel"
+            "items": [
+              "minecraft:diamond_shovel"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/turtle_normal/minecraft/diamond_sword.json

@@ -11,10 +11,14 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:turtle_normal"
+            "items": [
+              "computercraft:turtle_normal"
+            ]
           },
           {
-            "item": "minecraft:diamond_sword"
+            "items": [
+              "minecraft:diamond_sword"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/wired_modem.json

@@ -21,7 +21,9 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:cable"
+            "items": [
+              "computercraft:cable"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/computercraft/wireless_modem_advanced.json

@@ -21,7 +21,9 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:wireless_modem_normal"
+            "items": [
+              "computercraft:wireless_modem_normal"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/decorations/skull_cloudy.json

@@ -11,7 +11,9 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:monitor_normal"
+            "items": [
+              "computercraft:monitor_normal"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/advancements/recipes/decorations/skull_dan200.json

@@ -11,7 +11,9 @@
       "conditions": {
         "items": [
           {
-            "item": "computercraft:computer_advanced"
+            "items": [
+              "computercraft:computer_advanced"
+            ]
           }
         ]
       }

src/generated/resources/data/computercraft/computercraft/pocket_upgrades/speaker.json

@@ -0,0 +1,4 @@
+{
+  "type": "computercraft:speaker",
+  "item": "computercraft:speaker"
+}

src/generated/resources/data/computercraft/computercraft/pocket_upgrades/wireless_modem_advanced.json

@@ -0,0 +1,4 @@
+{
+  "type": "computercraft:wireless_modem_advanced",
+  "item": "computercraft:wireless_modem_advanced"
+}

src/generated/resources/data/computercraft/computercraft/pocket_upgrades/wireless_modem_normal.json

@@ -0,0 +1,4 @@
+{
+  "type": "computercraft:wireless_modem_normal",
+  "item": "computercraft:wireless_modem_normal"
+}

src/generated/resources/data/computercraft/computercraft/turtle_upgrades/speaker.json

@@ -0,0 +1,4 @@
+{
+  "type": "computercraft:speaker",
+  "item": "computercraft:speaker"
+}

src/generated/resources/data/computercraft/computercraft/turtle_upgrades/wireless_modem_advanced.json

@@ -0,0 +1,4 @@
+{
+  "type": "computercraft:wireless_modem_advanced",
+  "item": "computercraft:wireless_modem_advanced"
+}

src/generated/resources/data/computercraft/computercraft/turtle_upgrades/wireless_modem_normal.json

@@ -0,0 +1,4 @@
+{
+  "type": "computercraft:wireless_modem_normal",
+  "item": "computercraft:wireless_modem_normal"
+}

src/generated/resources/data/computercraft/loot_tables/blocks/cable.json

@@ -3,7 +3,8 @@
   "pools": [
     {
       "name": "cable",
-      "rolls": 1,
+      "rolls": 1.0,
+      "bonus_rolls": 0.0,
       "entries": [
         {
           "type": "minecraft:item",
@@ -25,7 +26,8 @@
     },
     {
       "name": "wired_modem",
-      "rolls": 1,
+      "rolls": 1.0,
+      "bonus_rolls": 0.0,
       "entries": [
         {
           "type": "minecraft:item",

src/generated/resources/data/computercraft/loot_tables/blocks/computer_advanced.json

@@ -3,7 +3,8 @@
   "pools": [
     {
       "name": "main",
-      "rolls": 1,
+      "rolls": 1.0,
+      "bonus_rolls": 0.0,
       "entries": [
         {
           "type": "minecraft:dynamic",

src/generated/resources/data/computercraft/loot_tables/blocks/computer_command.json

@@ -3,7 +3,8 @@
   "pools": [
     {
       "name": "main",
-      "rolls": 1,
+      "rolls": 1.0,
+      "bonus_rolls": 0.0,
       "entries": [
         {
           "type": "minecraft:dynamic",

src/generated/resources/data/computercraft/loot_tables/blocks/computer_normal.json

@@ -3,7 +3,8 @@
   "pools": [
     {
       "name": "main",
-      "rolls": 1,
+      "rolls": 1.0,
+      "bonus_rolls": 0.0,
       "entries": [
         {
           "type": "minecraft:dynamic",

src/generated/resources/data/computercraft/loot_tables/blocks/disk_drive.json

@@ -3,7 +3,8 @@
   "pools": [
     {
       "name": "main",
-      "rolls": 1,
+      "rolls": 1.0,
+      "bonus_rolls": 0.0,
       "entries": [
         {
           "type": "minecraft:item",

src/generated/resources/data/computercraft/loot_tables/blocks/monitor_advanced.json

@@ -3,7 +3,8 @@
   "pools": [
     {
       "name": "main",
-      "rolls": 1,
+      "rolls": 1.0,
+      "bonus_rolls": 0.0,
       "entries": [
         {
           "type": "minecraft:item",

src/generated/resources/data/computercraft/loot_tables/blocks/monitor_normal.json

@@ -3,7 +3,8 @@
   "pools": [
     {
       "name": "main",
-      "rolls": 1,
+      "rolls": 1.0,
+      "bonus_rolls": 0.0,
       "entries": [
         {
           "type": "minecraft:item",

src/generated/resources/data/computercraft/loot_tables/blocks/printer.json

@@ -3,7 +3,8 @@
   "pools": [
     {
       "name": "main",
-      "rolls": 1,
+      "rolls": 1.0,
+      "bonus_rolls": 0.0,
       "entries": [
         {
           "type": "minecraft:item",

src/generated/resources/data/computercraft/loot_tables/blocks/speaker.json

@@ -3,7 +3,8 @@
   "pools": [
     {
       "name": "main",
-      "rolls": 1,
+      "rolls": 1.0,
+      "bonus_rolls": 0.0,
       "entries": [
         {
           "type": "minecraft:item",

src/generated/resources/data/computercraft/loot_tables/blocks/turtle_advanced.json

@@ -3,7 +3,8 @@
   "pools": [
     {
       "name": "main",
-      "rolls": 1,
+      "rolls": 1.0,
+      "bonus_rolls": 0.0,
       "entries": [
         {
           "type": "minecraft:dynamic",

src/generated/resources/data/computercraft/loot_tables/blocks/turtle_normal.json

@@ -3,7 +3,8 @@
   "pools": [
     {
       "name": "main",
-      "rolls": 1,
+      "rolls": 1.0,
+      "bonus_rolls": 0.0,
       "entries": [
         {
           "type": "minecraft:dynamic",

src/generated/resources/data/computercraft/loot_tables/blocks/wired_modem_full.json

@@ -3,7 +3,8 @@
   "pools": [
     {
       "name": "main",
-      "rolls": 1,
+      "rolls": 1.0,
+      "bonus_rolls": 0.0,
       "entries": [
         {
           "type": "minecraft:item",

src/generated/resources/data/computercraft/loot_tables/blocks/wireless_modem_advanced.json

@@ -3,7 +3,8 @@
   "pools": [
     {
       "name": "main",
-      "rolls": 1,
+      "rolls": 1.0,
+      "bonus_rolls": 0.0,
       "entries": [
         {
           "type": "minecraft:item",

src/generated/resources/data/computercraft/loot_tables/blocks/wireless_modem_normal.json

@@ -3,7 +3,8 @@
   "pools": [
     {
       "name": "main",
-      "rolls": 1,
+      "rolls": 1.0,
+      "bonus_rolls": 0.0,
       "entries": [
         {
           "type": "minecraft:item",

src/generated/resources/data/computercraft/tags/blocks/turtle_hoe_harvestable.json

@@ -2,6 +2,7 @@
   "replace": false,
   "values": [
     "#minecraft:crops",
+    "#minecraft:mineable/hoe",
     "minecraft:cactus",
     "minecraft:melon",
     "minecraft:pumpkin",

src/generated/resources/data/computercraft/tags/blocks/turtle_shovel_harvestable.json

@@ -1,6 +1,7 @@
 {
   "replace": false,
   "values": [
+    "#minecraft:mineable/shovel",
     "minecraft:melon",
     "minecraft:pumpkin",
     "minecraft:carved_pumpkin",

src/generated/resources/data/minecraft/computercraft/turtle_upgrades/crafting_table.json

@@ -0,0 +1,4 @@
+{
+  "type": "computercraft:workbench",
+  "item": "minecraft:crafting_table"
+}

src/generated/resources/data/minecraft/computercraft/turtle_upgrades/diamond_axe.json

@@ -0,0 +1,5 @@
+{
+  "type": "computercraft:tool",
+  "item": "minecraft:diamond_axe",
+  "damageMultiplier": 6.0
+}

src/generated/resources/data/minecraft/computercraft/turtle_upgrades/diamond_hoe.json

@@ -0,0 +1,5 @@
+{
+  "type": "computercraft:tool",
+  "item": "minecraft:diamond_hoe",
+  "breakable": "computercraft:turtle_hoe_harvestable"
+}

src/generated/resources/data/minecraft/computercraft/turtle_upgrades/diamond_pickaxe.json

@@ -0,0 +1,4 @@
+{
+  "type": "computercraft:tool",
+  "item": "minecraft:diamond_pickaxe"
+}

src/generated/resources/data/minecraft/computercraft/turtle_upgrades/diamond_shovel.json

@@ -0,0 +1,5 @@
+{
+  "type": "computercraft:tool",
+  "item": "minecraft:diamond_shovel",
+  "breakable": "computercraft:turtle_shovel_harvestable"
+}

src/generated/resources/data/minecraft/computercraft/turtle_upgrades/diamond_sword.json

@@ -0,0 +1,6 @@
+{
+  "type": "computercraft:tool",
+  "item": "minecraft:diamond_sword",
+  "damageMultiplier": 9.0,
+  "breakable": "computercraft:turtle_sword_harvestable"
+}

src/generated/resources/data/minecraft/tags/blocks/mineable/pickaxe.json

@@ -0,0 +1,18 @@
+{
+  "replace": false,
+  "values": [
+    "computercraft:computer_normal",
+    "computercraft:computer_advanced",
+    "computercraft:turtle_normal",
+    "computercraft:turtle_advanced",
+    "computercraft:speaker",
+    "computercraft:disk_drive",
+    "computercraft:printer",
+    "computercraft:monitor_normal",
+    "computercraft:monitor_advanced",
+    "computercraft:wireless_modem_normal",
+    "computercraft:wireless_modem_advanced",
+    "computercraft:wired_modem_full",
+    "computercraft:cable"
+  ]
+}

src/main/java/dan200/computercraft/ComputerCraft.java

@@ -5,7 +5,6 @@
  */
 package dan200.computercraft;
 
-import dan200.computercraft.api.turtle.event.TurtleAction;
 import dan200.computercraft.core.apis.http.options.Action;
 import dan200.computercraft.core.apis.http.options.AddressRule;
 import dan200.computercraft.shared.Config;
@@ -13,16 +12,10 @@ import dan200.computercraft.shared.Registry;
 import dan200.computercraft.shared.computer.core.ClientComputerRegistry;
 import dan200.computercraft.shared.computer.core.ServerComputerRegistry;
 import dan200.computercraft.shared.peripheral.monitor.MonitorRenderer;
-import dan200.computercraft.shared.pocket.peripherals.PocketModem;
-import dan200.computercraft.shared.pocket.peripherals.PocketSpeaker;
-import dan200.computercraft.shared.turtle.upgrades.*;
 import net.minecraftforge.fml.common.Mod;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 
-import java.util.Arrays;
-import java.util.Collections;
-import java.util.EnumSet;
 import java.util.List;
 import java.util.concurrent.TimeUnit;
 
@@ -45,10 +38,10 @@ public final class ComputerCraft
 
     public static boolean httpEnabled = true;
     public static boolean httpWebsocketEnabled = true;
-    public static List<AddressRule> httpRules = Collections.unmodifiableList( Arrays.asList(
+    public static List<AddressRule> httpRules = List.of(
         AddressRule.parse( "$private", null, Action.DENY.toPartial() ),
         AddressRule.parse( "*", null, Action.ALLOW.toPartial() )
-    ) );
+    );
 
     public static int httpMaxRequests = 16;
     public static int httpMaxWebsockets = 4;
@@ -62,7 +55,7 @@ public final class ComputerCraft
     public static int modemHighAltitudeRangeDuringStorm = 384;
     public static int maxNotesPerTick = 8;
     public static MonitorRenderer monitorRenderer = MonitorRenderer.BEST;
-    public static double monitorDistanceSq = 4096;
+    public static int monitorDistance = 65;
     public static long monitorBandwidth = 1_000_000;
 
     public static boolean turtlesNeedFuel = true;
@@ -70,7 +63,6 @@ public final class ComputerCraft
     public static int advancedTurtleFuelLimit = 100000;
     public static boolean turtlesObeyBlockProtection = true;
     public static boolean turtlesCanPush = true;
-    public static EnumSet<TurtleAction> turtleDisabledActions = EnumSet.noneOf( TurtleAction.class );
 
     public static int computerTermWidth = 51;
     public static int computerTermHeight = 19;
@@ -84,27 +76,6 @@ public final class ComputerCraft
     public static int monitorWidth = 8;
     public static int monitorHeight = 6;
 
-    public static final class TurtleUpgrades
-    {
-        public static TurtleModem wirelessModemNormal;
-        public static TurtleModem wirelessModemAdvanced;
-        public static TurtleSpeaker speaker;
-
-        public static TurtleCraftingTable craftingTable;
-        public static TurtleSword diamondSword;
-        public static TurtleShovel diamondShovel;
-        public static TurtleTool diamondPickaxe;
-        public static TurtleAxe diamondAxe;
-        public static TurtleHoe diamondHoe;
-    }
-
-    public static final class PocketUpgrades
-    {
-        public static PocketModem wirelessModemNormal;
-        public static PocketModem wirelessModemAdvanced;
-        public static PocketSpeaker speaker;
-    }
-
     // Registries
     public static final ClientComputerRegistry clientComputerRegistry = new ClientComputerRegistry();
     public static final ServerComputerRegistry serverComputerRegistry = new ServerComputerRegistry();

src/main/java/dan200/computercraft/ComputerCraftAPIImpl.java

@@ -16,31 +16,30 @@ import dan200.computercraft.api.network.IPacketNetwork;
 import dan200.computercraft.api.network.wired.IWiredElement;
 import dan200.computercraft.api.network.wired.IWiredNode;
 import dan200.computercraft.api.peripheral.IPeripheralProvider;
-import dan200.computercraft.api.pocket.IPocketUpgrade;
 import dan200.computercraft.api.redstone.IBundledRedstoneProvider;
-import dan200.computercraft.api.turtle.ITurtleUpgrade;
 import dan200.computercraft.core.apis.ApiFactories;
 import dan200.computercraft.core.asm.GenericMethod;
 import dan200.computercraft.core.filesystem.FileMount;
 import dan200.computercraft.core.filesystem.ResourceMount;
-import dan200.computercraft.shared.*;
+import dan200.computercraft.shared.BundledRedstone;
+import dan200.computercraft.shared.MediaProviders;
+import dan200.computercraft.shared.Peripherals;
 import dan200.computercraft.shared.peripheral.generic.GenericPeripheralProvider;
 import dan200.computercraft.shared.peripheral.generic.data.DetailProviders;
 import dan200.computercraft.shared.peripheral.modem.wireless.WirelessNetwork;
 import dan200.computercraft.shared.util.IDAssigner;
 import dan200.computercraft.shared.wired.WiredNode;
-import net.minecraft.resources.IReloadableResourceManager;
-import net.minecraft.resources.IResourceManager;
-import net.minecraft.tileentity.TileEntity;
-import net.minecraft.util.Direction;
-import net.minecraft.util.ResourceLocation;
-import net.minecraft.util.math.BlockPos;
-import net.minecraft.world.IBlockReader;
-import net.minecraft.world.World;
+import net.minecraft.core.BlockPos;
+import net.minecraft.core.Direction;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.server.packs.resources.ResourceManager;
+import net.minecraft.world.level.BlockGetter;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.level.block.entity.BlockEntity;
 import net.minecraftforge.common.capabilities.Capability;
 import net.minecraftforge.common.util.LazyOptional;
 import net.minecraftforge.fml.ModList;
-import net.minecraftforge.fml.server.ServerLifecycleHooks;
+import net.minecraftforge.server.ServerLifecycleHooks;
 
 import javax.annotation.Nonnull;
 import java.io.File;
@@ -61,10 +60,12 @@ public final class ComputerCraftAPIImpl implements IComputerCraftAPI
 
     public static InputStream getResourceFile( String domain, String subPath )
     {
-        IReloadableResourceManager manager = (IReloadableResourceManager) ServerLifecycleHooks.getCurrentServer().getDataPackRegistries().getResourceManager();
+        var manager = ServerLifecycleHooks.getCurrentServer().getResourceManager();
+        var resource = manager.getResource( new ResourceLocation( domain, subPath ) ).orElse( null );
+        if( resource == null ) return null;
         try
         {
-            return manager.getResource( new ResourceLocation( domain, subPath ) ).getInputStream();
+            return resource.open();
         }
         catch( IOException ignored )
         {
@@ -83,13 +84,13 @@ public final class ComputerCraftAPIImpl implements IComputerCraftAPI
     }
 
     @Override
-    public int createUniqueNumberedSaveDir( @Nonnull World world, @Nonnull String parentSubPath )
+    public int createUniqueNumberedSaveDir( @Nonnull Level world, @Nonnull String parentSubPath )
     {
         return IDAssigner.getNextId( parentSubPath );
     }
 
     @Override
-    public IWritableMount createSaveDirMount( @Nonnull World world, @Nonnull String subPath, long capacity )
+    public IWritableMount createSaveDirMount( @Nonnull Level world, @Nonnull String subPath, long capacity )
     {
         try
         {
@@ -104,7 +105,7 @@ public final class ComputerCraftAPIImpl implements IComputerCraftAPI
     @Override
     public IMount createResourceMount( @Nonnull String domain, @Nonnull String subPath )
     {
-        IResourceManager manager = ServerLifecycleHooks.getCurrentServer().getDataPackRegistries().getResourceManager();
+        ResourceManager manager = ServerLifecycleHooks.getCurrentServer().getResourceManager();
         ResourceMount mount = ResourceMount.get( domain, subPath, manager );
         return mount.exists( "" ) ? mount : null;
     }
@@ -127,12 +128,6 @@ public final class ComputerCraftAPIImpl implements IComputerCraftAPI
         GenericPeripheralProvider.addCapability( capability );
     }
 
-    @Override
-    public void registerTurtleUpgrade( @Nonnull ITurtleUpgrade upgrade )
-    {
-        TurtleUpgrades.register( upgrade );
-    }
-
     @Override
     public void registerBundledRedstoneProvider( @Nonnull IBundledRedstoneProvider provider )
     {
@@ -140,7 +135,7 @@ public final class ComputerCraftAPIImpl implements IComputerCraftAPI
     }
 
     @Override
-    public int getBundledRedstoneOutput( @Nonnull World world, @Nonnull BlockPos pos, @Nonnull Direction side )
+    public int getBundledRedstoneOutput( @Nonnull Level world, @Nonnull BlockPos pos, @Nonnull Direction side )
     {
         return BundledRedstone.getDefaultOutput( world, pos, side );
     }
@@ -151,12 +146,6 @@ public final class ComputerCraftAPIImpl implements IComputerCraftAPI
         MediaProviders.register( provider );
     }
 
-    @Override
-    public void registerPocketUpgrade( @Nonnull IPocketUpgrade upgrade )
-    {
-        PocketUpgrades.register( upgrade );
-    }
-
     @Nonnull
     @Override
     public IPacketNetwork getWirelessNetwork()
@@ -185,9 +174,9 @@ public final class ComputerCraftAPIImpl implements IComputerCraftAPI
 
     @Nonnull
     @Override
-    public LazyOptional<IWiredElement> getWiredElementAt( @Nonnull IBlockReader world, @Nonnull BlockPos pos, @Nonnull Direction side )
+    public LazyOptional<IWiredElement> getWiredElementAt( @Nonnull BlockGetter world, @Nonnull BlockPos pos, @Nonnull Direction side )
     {
-        TileEntity tile = world.getBlockEntity( pos );
+        BlockEntity tile = world.getBlockEntity( pos );
         return tile == null ? LazyOptional.empty() : tile.getCapability( CAPABILITY_WIRED_ELEMENT, side );
     }
 }

src/main/java/dan200/computercraft/api/ComputerCraftAPI.java

@@ -19,14 +19,12 @@ import dan200.computercraft.api.network.wired.IWiredNode;
 import dan200.computercraft.api.peripheral.IComputerAccess;
 import dan200.computercraft.api.peripheral.IPeripheral;
 import dan200.computercraft.api.peripheral.IPeripheralProvider;
-import dan200.computercraft.api.pocket.IPocketUpgrade;
 import dan200.computercraft.api.redstone.IBundledRedstoneProvider;
-import dan200.computercraft.api.turtle.ITurtleUpgrade;
-import net.minecraft.item.ItemStack;
-import net.minecraft.util.Direction;
-import net.minecraft.util.math.BlockPos;
-import net.minecraft.world.IBlockReader;
-import net.minecraft.world.World;
+import net.minecraft.core.BlockPos;
+import net.minecraft.core.Direction;
+import net.minecraft.world.item.ItemStack;
+import net.minecraft.world.level.BlockGetter;
+import net.minecraft.world.level.Level;
 import net.minecraftforge.common.capabilities.Capability;
 import net.minecraftforge.common.util.LazyOptional;
 import net.minecraftforge.fluids.FluidStack;
@@ -42,19 +40,14 @@ import javax.annotation.Nullable;
  */
 public final class ComputerCraftAPI
 {
+    public static final String MOD_ID = "computercraft";
+
     @Nonnull
     public static String getInstalledVersion()
     {
         return getInstance().getInstalledVersion();
     }
 
-    @Nonnull
-    @Deprecated
-    public static String getAPIVersion()
-    {
-        return getInstalledVersion();
-    }
-
     /**
      * Creates a numbered directory in a subfolder of the save directory for a given world, and returns that number.
      *
@@ -66,9 +59,9 @@ public final class ComputerCraftAPI
      *
      * eg: if createUniqueNumberedSaveDir( world, "computer/disk" ) was called returns 42, then "computer/disk/42" is now
      * available for writing.
-     * @see #createSaveDirMount(World, String, long)
+     * @see #createSaveDirMount(Level, String, long)
      */
-    public static int createUniqueNumberedSaveDir( @Nonnull World world, @Nonnull String parentSubPath )
+    public static int createUniqueNumberedSaveDir( @Nonnull Level world, @Nonnull String parentSubPath )
     {
         return getInstance().createUniqueNumberedSaveDir( world, parentSubPath );
     }
@@ -85,14 +78,14 @@ public final class ComputerCraftAPI
      * @param capacity The amount of data that can be stored in the directory before it fills up, in bytes.
      * @return The mount, or null if it could be created for some reason. Use IComputerAccess.mount() or IComputerAccess.mountWritable()
      * to mount this on a Computers' file system.
-     * @see #createUniqueNumberedSaveDir(World, String)
+     * @see #createUniqueNumberedSaveDir(Level, String)
      * @see IComputerAccess#mount(String, IMount)
      * @see IComputerAccess#mountWritable(String, IWritableMount)
      * @see IMount
      * @see IWritableMount
      */
     @Nullable
-    public static IWritableMount createSaveDirMount( @Nonnull World world, @Nonnull String subPath, long capacity )
+    public static IWritableMount createSaveDirMount( @Nonnull Level world, @Nonnull String subPath, long capacity )
     {
         return getInstance().createSaveDirMount( world, subPath, capacity );
     }
@@ -155,19 +148,6 @@ public final class ComputerCraftAPI
         getInstance().registerGenericCapability( capability );
     }
 
-    /**
-     * Registers a new turtle turtle for use in ComputerCraft. After calling this,
-     * users should be able to craft Turtles with your new turtle. It is recommended to call
-     * this during the load() method of your mod.
-     *
-     * @param upgrade The turtle upgrade to register.
-     * @see ITurtleUpgrade
-     */
-    public static void registerTurtleUpgrade( @Nonnull ITurtleUpgrade upgrade )
-    {
-        getInstance().registerTurtleUpgrade( upgrade );
-    }
-
     /**
      * Registers a bundled redstone provider to provide bundled redstone output for blocks.
      *
@@ -189,7 +169,7 @@ public final class ComputerCraftAPI
      * If there is no block capable of emitting bundled redstone at the location, -1 will be returned.
      * @see IBundledRedstoneProvider
      */
-    public static int getBundledRedstoneOutput( @Nonnull World world, @Nonnull BlockPos pos, @Nonnull Direction side )
+    public static int getBundledRedstoneOutput( @Nonnull Level world, @Nonnull BlockPos pos, @Nonnull Direction side )
     {
         return getInstance().getBundledRedstoneOutput( world, pos, side );
     }
@@ -205,11 +185,6 @@ public final class ComputerCraftAPI
         getInstance().registerMediaProvider( provider );
     }
 
-    public static void registerPocketUpgrade( @Nonnull IPocketUpgrade upgrade )
-    {
-        getInstance().registerPocketUpgrade( upgrade );
-    }
-
     /**
      * Attempt to get the game-wide wireless network.
      *
@@ -262,7 +237,7 @@ public final class ComputerCraftAPI
      * @see IWiredElement#getNode()
      */
     @Nonnull
-    public static LazyOptional<IWiredElement> getWiredElementAt( @Nonnull IBlockReader world, @Nonnull BlockPos pos, @Nonnull Direction side )
+    public static LazyOptional<IWiredElement> getWiredElementAt( @Nonnull BlockGetter world, @Nonnull BlockPos pos, @Nonnull Direction side )
     {
         return getInstance().getWiredElementAt( world, pos, side );
     }
@@ -290,10 +265,10 @@ public final class ComputerCraftAPI
         @Nonnull
         String getInstalledVersion();
 
-        int createUniqueNumberedSaveDir( @Nonnull World world, @Nonnull String parentSubPath );
+        int createUniqueNumberedSaveDir( @Nonnull Level world, @Nonnull String parentSubPath );
 
         @Nullable
-        IWritableMount createSaveDirMount( @Nonnull World world, @Nonnull String subPath, long capacity );
+        IWritableMount createSaveDirMount( @Nonnull Level world, @Nonnull String subPath, long capacity );
 
         @Nullable
         IMount createResourceMount( @Nonnull String domain, @Nonnull String subPath );
@@ -304,16 +279,12 @@ public final class ComputerCraftAPI
 
         void registerGenericCapability( @Nonnull Capability<?> capability );
 
-        void registerTurtleUpgrade( @Nonnull ITurtleUpgrade upgrade );
-
         void registerBundledRedstoneProvider( @Nonnull IBundledRedstoneProvider provider );
 
-        int getBundledRedstoneOutput( @Nonnull World world, @Nonnull BlockPos pos, @Nonnull Direction side );
+        int getBundledRedstoneOutput( @Nonnull Level world, @Nonnull BlockPos pos, @Nonnull Direction side );
 
         void registerMediaProvider( @Nonnull IMediaProvider provider );
 
-        void registerPocketUpgrade( @Nonnull IPocketUpgrade upgrade );
-
         @Nonnull
         IPacketNetwork getWirelessNetwork();
 
@@ -325,6 +296,6 @@ public final class ComputerCraftAPI
         IWiredNode createWiredNodeForElement( @Nonnull IWiredElement element );
 
         @Nonnull
-        LazyOptional<IWiredElement> getWiredElementAt( @Nonnull IBlockReader world, @Nonnull BlockPos pos, @Nonnull Direction side );
+        LazyOptional<IWiredElement> getWiredElementAt( @Nonnull BlockGetter world, @Nonnull BlockPos pos, @Nonnull Direction side );
     }
 }

src/main/java/dan200/computercraft/api/ComputerCraftTags.java

@@ -0,0 +1,66 @@
+/*
+ * This file is part of the public ComputerCraft API - http://www.computercraft.info
+ * Copyright Daniel Ratcliffe, 2011-2022. This API may be redistributed unmodified and in full only.
+ * For help using the API, and posting your mods, visit the forums at computercraft.info.
+ */
+package dan200.computercraft.api;
+
+import dan200.computercraft.ComputerCraft;
+import net.minecraft.resources.ResourceLocation;
+import net.minecraft.tags.BlockTags;
+import net.minecraft.tags.ItemTags;
+import net.minecraft.tags.TagKey;
+import net.minecraft.world.item.Item;
+import net.minecraft.world.level.block.Block;
+
+/**
+ * Tags provided by ComputerCraft.
+ */
+public class ComputerCraftTags
+{
+    public static class Items
+    {
+        public static final TagKey<Item> COMPUTER = make( "computer" );
+        public static final TagKey<Item> TURTLE = make( "turtle" );
+        public static final TagKey<Item> WIRED_MODEM = make( "wired_modem" );
+        public static final TagKey<Item> MONITOR = make( "monitor" );
+
+        private static TagKey<Item> make( String name )
+        {
+            return ItemTags.create( new ResourceLocation( ComputerCraft.MOD_ID, name ) );
+        }
+    }
+
+    public static class Blocks
+    {
+        public static final TagKey<Block> COMPUTER = make( "computer" );
+        public static final TagKey<Block> TURTLE = make( "turtle" );
+        public static final TagKey<Block> WIRED_MODEM = make( "wired_modem" );
+        public static final TagKey<Block> MONITOR = make( "monitor" );
+
+        /**
+         * Blocks which can be broken by any turtle tool.
+         */
+        public static final TagKey<Block> TURTLE_ALWAYS_BREAKABLE = make( "turtle_always_breakable" );
+
+        /**
+         * Blocks which can be broken by the default shovel tool.
+         */
+        public static final TagKey<Block> TURTLE_SHOVEL_BREAKABLE = make( "turtle_shovel_harvestable" );
+
+        /**
+         * Blocks which can be broken with the default sword tool.
+         */
+        public static final TagKey<Block> TURTLE_SWORD_BREAKABLE = make( "turtle_sword_harvestable" );
+
+        /**
+         * Blocks which can be broken with the default hoe tool.
+         */
+        public static final TagKey<Block> TURTLE_HOE_BREAKABLE = make( "turtle_hoe_harvestable" );
+
+        private static TagKey<Block> make( String name )
+        {
+            return BlockTags.create( new ResourceLocation( ComputerCraft.MOD_ID, name ) );
+        }
+    }
+}

src/main/java/dan200/computercraft/api/client/TransformedModel.java

@@ -5,12 +5,12 @@
  */
 package dan200.computercraft.api.client;
 
+import com.mojang.math.Transformation;
 import net.minecraft.client.Minecraft;
-import net.minecraft.client.renderer.model.IBakedModel;
-import net.minecraft.client.renderer.model.ModelManager;
-import net.minecraft.client.renderer.model.ModelResourceLocation;
-import net.minecraft.item.ItemStack;
-import net.minecraft.util.math.vector.TransformationMatrix;
+import net.minecraft.client.resources.model.BakedModel;
+import net.minecraft.client.resources.model.ModelManager;
+import net.minecraft.client.resources.model.ModelResourceLocation;
+import net.minecraft.world.item.ItemStack;
 
 import javax.annotation.Nonnull;
 import java.util.Objects;
@@ -20,19 +20,19 @@ import java.util.Objects;
  */
 public final class TransformedModel
 {
-    private final IBakedModel model;
-    private final TransformationMatrix matrix;
+    private final BakedModel model;
+    private final Transformation matrix;
 
-    public TransformedModel( @Nonnull IBakedModel model, @Nonnull TransformationMatrix matrix )
+    public TransformedModel( @Nonnull BakedModel model, @Nonnull Transformation matrix )
     {
         this.model = Objects.requireNonNull( model );
         this.matrix = Objects.requireNonNull( matrix );
     }
 
-    public TransformedModel( @Nonnull IBakedModel model )
+    public TransformedModel( @Nonnull BakedModel model )
     {
         this.model = Objects.requireNonNull( model );
-        matrix = TransformationMatrix.identity();
+        matrix = Transformation.identity();
     }
 
     public static TransformedModel of( @Nonnull ModelResourceLocation location )
@@ -41,20 +41,20 @@ public final class TransformedModel
         return new TransformedModel( modelManager.getModel( location ) );
     }
 
-    public static TransformedModel of( @Nonnull ItemStack item, @Nonnull TransformationMatrix transform )
+    public static TransformedModel of( @Nonnull ItemStack item, @Nonnull Transformation transform )
     {
-        IBakedModel model = Minecraft.getInstance().getItemRenderer().getItemModelShaper().getItemModel( item );
+        BakedModel model = Minecraft.getInstance().getItemRenderer().getItemModelShaper().getItemModel( item );
         return new TransformedModel( model, transform );
     }
 
     @Nonnull
-    public IBakedModel getModel()
+    public BakedModel getModel()
     {
         return model;
     }
 
     @Nonnull
-    public TransformationMatrix getMatrix()
+    public Transformation getMatrix()
     {
         return matrix;
     }

src/main/java/dan200/computercraft/api/detail/BasicItemDetailProvider.java

@@ -5,8 +5,8 @@
  */
 package dan200.computercraft.api.detail;
 
-import net.minecraft.item.Item;
-import net.minecraft.item.ItemStack;
+import net.minecraft.world.item.Item;
+import net.minecraft.world.item.ItemStack;
 
 import javax.annotation.Nonnull;
 import java.util.HashMap;

src/main/java/dan200/computercraft/api/detail/BlockReference.java

@@ -5,61 +5,31 @@
  */
 package dan200.computercraft.api.detail;
 
-import net.minecraft.block.BlockState;
-import net.minecraft.tileentity.TileEntity;
-import net.minecraft.util.math.BlockPos;
-import net.minecraft.world.World;
+import net.minecraft.core.BlockPos;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.level.block.entity.BlockEntity;
+import net.minecraft.world.level.block.state.BlockState;
 
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
 
 /**
  * A reference to a block in the world, used by block detail providers.
+ *
+ * @param level       The level the block exists in.
+ * @param pos         The position of the block.
+ * @param state       The block state at this position.
+ * @param blockEntity The block entity at this position, if it exists.
  */
-public class BlockReference
+public record BlockReference(
+    @Nonnull Level level,
+    @Nonnull BlockPos pos,
+    @Nonnull BlockState state,
+    @Nullable BlockEntity blockEntity
+)
 {
-    private final World world;
-    private final BlockPos pos;
-    private final BlockState state;
-    private final TileEntity blockEntity;
-
-    public BlockReference( World world, BlockPos pos )
+    public BlockReference( Level level, BlockPos pos )
     {
-        this.world = world;
-        this.pos = pos;
-        this.state = world.getBlockState( pos );
-        this.blockEntity = world.getBlockEntity( pos );
-    }
-
-    public BlockReference( World world, BlockPos pos, BlockState state, TileEntity blockEntity )
-    {
-        this.world = world;
-        this.pos = pos;
-        this.state = state;
-        this.blockEntity = blockEntity;
-    }
-
-    @Nonnull
-    public World getWorld()
-    {
-        return world;
-    }
-
-    @Nonnull
-    public BlockPos getPos()
-    {
-        return pos;
-    }
-
-    @Nonnull
-    public BlockState getState()
-    {
-        return state;
-    }
-
-    @Nullable
-    public TileEntity getBlockEntity()
-    {
-        return blockEntity;
+        this( level, pos, level.getBlockState( pos ), level.getBlockEntity( pos ) );
     }
 }

src/main/java/dan200/computercraft/api/filesystem/IMount.java

@@ -7,7 +7,7 @@ package dan200.computercraft.api.filesystem;
 
 import dan200.computercraft.api.ComputerCraftAPI;
 import dan200.computercraft.api.peripheral.IComputerAccess;
-import net.minecraft.world.World;
+import net.minecraft.world.level.Level;
 
 import javax.annotation.Nonnull;
 import java.io.IOException;
@@ -20,10 +20,10 @@ import java.util.List;
  * {@link IComputerAccess#mount(String, IMount)}.
  *
  * Ready made implementations of this interface can be created using
- * {@link ComputerCraftAPI#createSaveDirMount(World, String, long)} or
+ * {@link ComputerCraftAPI#createSaveDirMount(Level, String, long)} or
  * {@link ComputerCraftAPI#createResourceMount(String, String)}, or you're free to implement it yourselves!
  *
- * @see ComputerCraftAPI#createSaveDirMount(World, String, long)
+ * @see ComputerCraftAPI#createSaveDirMount(Level, String, long)
  * @see ComputerCraftAPI#createResourceMount(String, String)
  * @see IComputerAccess#mount(String, IMount)
  * @see IWritableMount

src/main/java/dan200/computercraft/api/filesystem/IWritableMount.java

@@ -7,7 +7,7 @@ package dan200.computercraft.api.filesystem;
 
 import dan200.computercraft.api.ComputerCraftAPI;
 import dan200.computercraft.api.peripheral.IComputerAccess;
-import net.minecraft.world.World;
+import net.minecraft.world.level.Level;
 
 import javax.annotation.Nonnull;
 import java.io.IOException;
@@ -20,9 +20,9 @@ import java.util.OptionalLong;
  * or {@link IComputerAccess#mountWritable(String, IWritableMount)}, that can also be written to.
  *
  * Ready made implementations of this interface can be created using
- * {@link ComputerCraftAPI#createSaveDirMount(World, String, long)}, or you're free to implement it yourselves!
+ * {@link ComputerCraftAPI#createSaveDirMount(Level, String, long)}, or you're free to implement it yourselves!
  *
- * @see ComputerCraftAPI#createSaveDirMount(World, String, long)
+ * @see ComputerCraftAPI#createSaveDirMount(Level, String, long)
  * @see IComputerAccess#mount(String, IMount)
  * @see IComputerAccess#mountWritable(String, IWritableMount)
  * @see IMount

src/main/java/dan200/computercraft/api/lua/GenericSource.java

@@ -9,7 +9,7 @@ import dan200.computercraft.api.ComputerCraftAPI;
 import dan200.computercraft.api.peripheral.IPeripheral;
 import dan200.computercraft.api.peripheral.IPeripheralProvider;
 import dan200.computercraft.core.asm.LuaMethod;
-import net.minecraft.util.ResourceLocation;
+import net.minecraft.resources.ResourceLocation;
 import net.minecraftforge.common.capabilities.Capability;
 import net.minecraftforge.items.IItemHandler;
 

src/main/java/dan200/computercraft/api/media/IMedia.java

@@ -6,10 +6,10 @@
 package dan200.computercraft.api.media;
 
 import dan200.computercraft.api.filesystem.IMount;
-import net.minecraft.item.Item;
-import net.minecraft.item.ItemStack;
-import net.minecraft.util.SoundEvent;
-import net.minecraft.world.World;
+import net.minecraft.sounds.SoundEvent;
+import net.minecraft.world.item.Item;
+import net.minecraft.world.item.ItemStack;
+import net.minecraft.world.level.Level;
 
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
@@ -78,11 +78,11 @@ public interface IMedia
      * implements {@link dan200.computercraft.api.filesystem.IWritableMount}, it will mounted using mountWritable()
      * @see IMount
      * @see dan200.computercraft.api.filesystem.IWritableMount
-     * @see dan200.computercraft.api.ComputerCraftAPI#createSaveDirMount(World, String, long)
+     * @see dan200.computercraft.api.ComputerCraftAPI#createSaveDirMount(Level, String, long)
      * @see dan200.computercraft.api.ComputerCraftAPI#createResourceMount(String, String)
      */
     @Nullable
-    default IMount createDataMount( @Nonnull ItemStack stack, @Nonnull World world )
+    default IMount createDataMount( @Nonnull ItemStack stack, @Nonnull Level world )
     {
         return null;
     }

src/main/java/dan200/computercraft/api/media/IMediaProvider.java

@@ -5,7 +5,7 @@
  */
 package dan200.computercraft.api.media;
 
-import net.minecraft.item.ItemStack;
+import net.minecraft.world.item.ItemStack;
 
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;

src/main/java/dan200/computercraft/api/network/IPacketReceiver.java

@@ -5,8 +5,8 @@
  */
 package dan200.computercraft.api.network;
 
-import net.minecraft.util.math.vector.Vector3d;
-import net.minecraft.world.World;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.phys.Vec3;
 
 import javax.annotation.Nonnull;
 
@@ -21,7 +21,7 @@ public interface IPacketReceiver
      * @return The receivers's world.
      */
     @Nonnull
-    World getWorld();
+    Level getLevel();
 
     /**
      * Get the position in the world at which this receiver exists.
@@ -29,7 +29,7 @@ public interface IPacketReceiver
      * @return The receiver's position.
      */
     @Nonnull
-    Vector3d getPosition();
+    Vec3 getPosition();
 
     /**
      * Get the maximum distance this receiver can send and receive messages.

src/main/java/dan200/computercraft/api/network/IPacketSender.java

@@ -5,8 +5,8 @@
  */
 package dan200.computercraft.api.network;
 
-import net.minecraft.util.math.vector.Vector3d;
-import net.minecraft.world.World;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.phys.Vec3;
 
 import javax.annotation.Nonnull;
 
@@ -21,7 +21,7 @@ public interface IPacketSender
      * @return The sender's world.
      */
     @Nonnull
-    World getWorld();
+    Level getLevel();
 
     /**
      * Get the position in the world at which this sender exists.
@@ -29,7 +29,7 @@ public interface IPacketSender
      * @return The sender's position.
      */
     @Nonnull
-    Vector3d getPosition();
+    Vec3 getPosition();
 
     /**
      * Get some sort of identification string for this sender. This does not strictly need to be unique, but you

src/main/java/dan200/computercraft/api/network/Packet.java

@@ -5,113 +5,26 @@
  */
 package dan200.computercraft.api.network;
 
-import javax.annotation.Nonnull;
-import javax.annotation.Nullable;
-import java.util.Objects;
-
 /**
  * Represents a packet which may be sent across a {@link IPacketNetwork}.
  *
+ * @param channel      The channel to send the packet along. Receiving devices should only process packets from on
+ *                     channels they are listening to.
+ * @param replyChannel The channel to reply on.
+ * @param payload      The contents of this packet. This should be a "valid" Lua object, safe for queuing as an
+ *                     event or returning from a peripheral call.
+ * @param sender       The object which sent this packet.
  * @see IPacketSender
  * @see IPacketNetwork#transmitSameDimension(Packet, double)
  * @see IPacketNetwork#transmitInterdimensional(Packet)
  * @see IPacketReceiver#receiveDifferentDimension(Packet)
  * @see IPacketReceiver#receiveSameDimension(Packet, double)
  */
-public class Packet
+public record Packet(
+    int channel,
+    int replyChannel,
+    Object payload,
+    IPacketSender sender
+)
 {
-    private final int channel;
-    private final int replyChannel;
-    private final Object payload;
-
-    private final IPacketSender sender;
-
-    /**
-     * Create a new packet, ready for transmitting across the network.
-     *
-     * @param channel      The channel to send the packet along. Receiving devices should only process packets from on
-     *                     channels they are listening to.
-     * @param replyChannel The channel to reply on.
-     * @param payload      The contents of this packet. This should be a "valid" Lua object, safe for queuing as an
-     *                     event or returning from a peripheral call.
-     * @param sender       The object which sent this packet.
-     */
-    public Packet( int channel, int replyChannel, @Nullable Object payload, @Nonnull IPacketSender sender )
-    {
-        Objects.requireNonNull( sender, "sender cannot be null" );
-
-        this.channel = channel;
-        this.replyChannel = replyChannel;
-        this.payload = payload;
-        this.sender = sender;
-    }
-
-    /**
-     * Get the channel this packet is sent along. Receivers should generally only process packets from on channels they
-     * are listening to.
-     *
-     * @return This packet's channel.
-     */
-    public int getChannel()
-    {
-        return channel;
-    }
-
-    /**
-     * The channel to reply on. Objects which will reply should send it along this channel.
-     *
-     * @return This channel to reply on.
-     */
-    public int getReplyChannel()
-    {
-        return replyChannel;
-    }
-
-    /**
-     * The actual data of this packet. This should be a "valid" Lua object, safe for queuing as an
-     * event or returning from a peripheral call.
-     *
-     * @return The packet's payload
-     */
-    @Nullable
-    public Object getPayload()
-    {
-        return payload;
-    }
-
-    /**
-     * The object which sent this message.
-     *
-     * @return The sending object.
-     */
-    @Nonnull
-    public IPacketSender getSender()
-    {
-        return sender;
-    }
-
-    @Override
-    public boolean equals( Object o )
-    {
-        if( this == o ) return true;
-        if( o == null || getClass() != o.getClass() ) return false;
-
-        Packet packet = (Packet) o;
-
-        if( channel != packet.channel ) return false;
-        if( replyChannel != packet.replyChannel ) return false;
-        if( !Objects.equals( payload, packet.payload ) ) return false;
-        return sender.equals( packet.sender );
-    }
-
-    @Override
-    public int hashCode()
-    {
-        int result;
-        result = channel;
-        result = 31 * result + replyChannel;
-        result = 31 * result + (payload != null ? payload.hashCode() : 0);
-        result = 31 * result + sender.hashCode();
-        return result;
-    }
 }

src/main/java/dan200/computercraft/api/peripheral/GenericPeripheral.java

@@ -6,7 +6,7 @@
 package dan200.computercraft.api.peripheral;
 
 import dan200.computercraft.api.lua.GenericSource;
-import net.minecraft.tileentity.TileEntity;
+import net.minecraft.world.level.block.entity.BlockEntity;
 import net.minecraftforge.items.IItemHandler;
 
 import javax.annotation.Nonnull;
@@ -15,7 +15,7 @@ import javax.annotation.Nonnull;
  * A {@link GenericSource} which provides methods for a peripheral.
  *
  * Unlike a {@link GenericSource}, all methods <strong>should</strong> target the same type, for instance a
- * {@link TileEntity} subclass or a capability interface. This is not currently enforced.
+ * {@link BlockEntity} subclass or a capability interface. This is not currently enforced.
  */
 public interface GenericPeripheral extends GenericSource
 {
@@ -23,7 +23,7 @@ public interface GenericPeripheral extends GenericSource
      * Get the type of the exposed peripheral.
      *
      * Unlike normal {@link IPeripheral}s, {@link GenericPeripheral} do not have to have a type. By default, the
-     * resulting peripheral uses the resource name of the wrapped {@link TileEntity} (for instance {@code minecraft:chest}).
+     * resulting peripheral uses the resource name of the wrapped {@link BlockEntity} (for instance {@code minecraft:chest}).
      *
      * However, in some cases it may be more appropriate to specify a more readable name. Overriding this method allows
      * you to do so.

src/main/java/dan200/computercraft/api/peripheral/IComputerAccess.java

@@ -12,7 +12,7 @@ import dan200.computercraft.api.lua.ILuaCallback;
 import dan200.computercraft.api.lua.ILuaContext;
 import dan200.computercraft.api.lua.ILuaTask;
 import dan200.computercraft.api.lua.MethodResult;
-import net.minecraft.world.World;
+import net.minecraft.world.level.Level;
 
 import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
@@ -33,7 +33,7 @@ public interface IComputerAccess
      * @return The location on the computer's file system where you the mount mounted, or {@code null} if there was already a
      * file in the desired location. Store this value if you wish to unmount the mount later.
      * @throws NotAttachedException If the peripheral has been detached.
-     * @see ComputerCraftAPI#createSaveDirMount(World, String, long)
+     * @see ComputerCraftAPI#createSaveDirMount(Level, String, long)
      * @see ComputerCraftAPI#createResourceMount(String, String)
      * @see #mount(String, IMount, String)
      * @see #mountWritable(String, IWritableMount)
@@ -55,7 +55,7 @@ public interface IComputerAccess
      * @return The location on the computer's file system where you the mount mounted, or {@code null} if there was already a
      * file in the desired location. Store this value if you wish to unmount the mount later.
      * @throws NotAttachedException If the peripheral has been detached.
-     * @see ComputerCraftAPI#createSaveDirMount(World, String, long)
+     * @see ComputerCraftAPI#createSaveDirMount(Level, String, long)
      * @see ComputerCraftAPI#createResourceMount(String, String)
      * @see #mount(String, IMount)
      * @see #mountWritable(String, IWritableMount)
@@ -73,7 +73,7 @@ public interface IComputerAccess
      * @return The location on the computer's file system where you the mount mounted, or null if there was already a
      * file in the desired location. Store this value if you wish to unmount the mount later.
      * @throws NotAttachedException If the peripheral has been detached.
-     * @see ComputerCraftAPI#createSaveDirMount(World, String, long)
+     * @see ComputerCraftAPI#createSaveDirMount(Level, String, long)
      * @see ComputerCraftAPI#createResourceMount(String, String)
      * @see #mount(String, IMount)
      * @see #unmount(String)
@@ -94,7 +94,7 @@ public interface IComputerAccess
      * @return The location on the computer's file system where you the mount mounted, or null if there was already a
      * file in the desired location. Store this value if you wish to unmount the mount later.
      * @throws NotAttachedException If the peripheral has been detached.
-     * @see ComputerCraftAPI#createSaveDirMount(World, String, long)
+     * @see ComputerCraftAPI#createSaveDirMount(Level, String, long)
      * @see ComputerCraftAPI#createResourceMount(String, String)
      * @see #mount(String, IMount)
      * @see #unmount(String)