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CC-Tweaked/src/main/java/dan200/computercraft/shared/Config.java
Jonathan Coates 5366fcb9c8
Point people towards the http.rules config option
Rather than blanket disabling http with http.enabled. I think it's still
useful to keep the option around, but hopefully make it clearer what the
ramifications are.
2022-07-08 22:13:39 +01:00

392 lines
21 KiB
Java

/*
* This file is part of ComputerCraft - http://www.computercraft.info
* Copyright Daniel Ratcliffe, 2011-2022. Do not distribute without permission.
* Send enquiries to dratcliffe@gmail.com
*/
package dan200.computercraft.shared;
import com.electronwill.nightconfig.core.CommentedConfig;
import com.electronwill.nightconfig.core.UnmodifiableConfig;
import com.electronwill.nightconfig.core.file.CommentedFileConfig;
import com.google.common.base.CaseFormat;
import com.google.common.base.Converter;
import dan200.computercraft.ComputerCraft;
import dan200.computercraft.api.turtle.event.TurtleAction;
import dan200.computercraft.core.apis.http.NetworkUtils;
import dan200.computercraft.core.apis.http.options.Action;
import dan200.computercraft.core.apis.http.options.AddressRuleConfig;
import dan200.computercraft.shared.peripheral.monitor.MonitorRenderer;
import net.minecraftforge.common.ForgeConfigSpec;
import net.minecraftforge.common.ForgeConfigSpec.Builder;
import net.minecraftforge.common.ForgeConfigSpec.ConfigValue;
import net.minecraftforge.eventbus.api.SubscribeEvent;
import net.minecraftforge.fml.ModLoadingContext;
import net.minecraftforge.fml.common.Mod;
import net.minecraftforge.fml.config.ModConfig;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Objects;
import java.util.concurrent.TimeUnit;
import java.util.stream.Collectors;
@Mod.EventBusSubscriber( modid = ComputerCraft.MOD_ID, bus = Mod.EventBusSubscriber.Bus.MOD )
public final class Config
{
private static final int MODEM_MAX_RANGE = 100000;
private static final String TRANSLATION_PREFIX = "gui.computercraft.config.";
private static final ConfigValue<Integer> computerSpaceLimit;
private static final ConfigValue<Integer> floppySpaceLimit;
private static final ConfigValue<Integer> maximumFilesOpen;
private static final ConfigValue<Boolean> disableLua51Features;
private static final ConfigValue<String> defaultComputerSettings;
private static final ConfigValue<Boolean> logComputerErrors;
private static final ConfigValue<Boolean> commandRequireCreative;
private static final ConfigValue<Integer> computerThreads;
private static final ConfigValue<Integer> maxMainGlobalTime;
private static final ConfigValue<Integer> maxMainComputerTime;
private static final ConfigValue<Boolean> httpEnabled;
private static final ConfigValue<Boolean> httpWebsocketEnabled;
private static final ConfigValue<List<? extends UnmodifiableConfig>> httpRules;
private static final ConfigValue<Integer> httpMaxRequests;
private static final ConfigValue<Integer> httpMaxWebsockets;
private static final ConfigValue<Integer> httpDownloadBandwidth;
private static final ConfigValue<Integer> httpUploadBandwidth;
private static final ConfigValue<Boolean> commandBlockEnabled;
private static final ConfigValue<Integer> modemRange;
private static final ConfigValue<Integer> modemHighAltitudeRange;
private static final ConfigValue<Integer> modemRangeDuringStorm;
private static final ConfigValue<Integer> modemHighAltitudeRangeDuringStorm;
private static final ConfigValue<Integer> maxNotesPerTick;
private static final ConfigValue<Integer> monitorBandwidth;
private static final ConfigValue<Boolean> turtlesNeedFuel;
private static final ConfigValue<Integer> turtleFuelLimit;
private static final ConfigValue<Integer> advancedTurtleFuelLimit;
private static final ConfigValue<Boolean> turtlesObeyBlockProtection;
private static final ConfigValue<Boolean> turtlesCanPush;
private static final ConfigValue<List<? extends String>> turtleDisabledActions;
private static final ConfigValue<Integer> computerTermWidth;
private static final ConfigValue<Integer> computerTermHeight;
private static final ConfigValue<Integer> pocketTermWidth;
private static final ConfigValue<Integer> pocketTermHeight;
private static final ConfigValue<Integer> monitorWidth;
private static final ConfigValue<Integer> monitorHeight;
private static final ConfigValue<MonitorRenderer> monitorRenderer;
private static final ConfigValue<Integer> monitorDistance;
private static final ForgeConfigSpec serverSpec;
private static final ForgeConfigSpec clientSpec;
private Config() {}
static
{
Builder builder = new Builder();
{ // General computers
computerSpaceLimit = builder
.comment( "The disk space limit for computers and turtles, in bytes." )
.translation( TRANSLATION_PREFIX + "computer_space_limit" )
.define( "computer_space_limit", ComputerCraft.computerSpaceLimit );
floppySpaceLimit = builder
.comment( "The disk space limit for floppy disks, in bytes." )
.translation( TRANSLATION_PREFIX + "floppy_space_limit" )
.define( "floppy_space_limit", ComputerCraft.floppySpaceLimit );
maximumFilesOpen = builder
.comment( "Set how many files a computer can have open at the same time. Set to 0 for unlimited." )
.translation( TRANSLATION_PREFIX + "maximum_open_files" )
.defineInRange( "maximum_open_files", ComputerCraft.maximumFilesOpen, 0, Integer.MAX_VALUE );
disableLua51Features = builder
.comment( "Set this to true to disable Lua 5.1 functions that will be removed in a future\nupdate. Useful for ensuring forward compatibility of your programs now." )
.define( "disable_lua51_features", ComputerCraft.disableLua51Features );
defaultComputerSettings = builder
.comment( "A comma separated list of default system settings to set on new computers.\nExample: \"shell.autocomplete=false,lua.autocomplete=false,edit.autocomplete=false\"\nwill disable all autocompletion." )
.define( "default_computer_settings", ComputerCraft.defaultComputerSettings );
logComputerErrors = builder
.comment( "Log exceptions thrown by peripherals and other Lua objects. This makes it easier\nfor mod authors to debug problems, but may result in log spam should people use\nbuggy methods." )
.define( "log_computer_errors", ComputerCraft.logComputerErrors );
commandRequireCreative = builder
.comment( "Require players to be in creative mode and be opped in order to interact with\ncommand computers. This is the default behaviour for vanilla's Command blocks." ).define( "command_require_creative", ComputerCraft.commandRequireCreative );
}
{
builder.comment( "Controls execution behaviour of computers. This is largely intended for\nfine-tuning servers, and generally shouldn't need to be touched." );
builder.push( "execution" );
computerThreads = builder
.comment( "Set the number of threads computers can run on. A higher number means more\ncomputers can run at once, but may induce lag. Please note that some mods may\nnot work with a thread count higher than 1. Use with caution." )
.worldRestart()
.defineInRange( "computer_threads", ComputerCraft.computerThreads, 1, Integer.MAX_VALUE );
maxMainGlobalTime = builder
.comment( "The maximum time that can be spent executing tasks in a single tick, in\nmilliseconds.\nNote, we will quite possibly go over this limit, as there's no way to tell how\nlong a will take - this aims to be the upper bound of the average time." )
.defineInRange( "max_main_global_time", (int) TimeUnit.NANOSECONDS.toMillis( ComputerCraft.maxMainGlobalTime ), 1, Integer.MAX_VALUE );
maxMainComputerTime = builder
.comment( "The ideal maximum time a computer can execute for in a tick, in milliseconds.\nNote, we will quite possibly go over this limit, as there's no way to tell how\nlong a will take - this aims to be the upper bound of the average time." )
.defineInRange( "max_main_computer_time", (int) TimeUnit.NANOSECONDS.toMillis( ComputerCraft.maxMainComputerTime ), 1, Integer.MAX_VALUE );
builder.pop();
}
{ // HTTP
builder.comment( "Controls the HTTP API" );
builder.push( "http" );
httpEnabled = builder
.comment( "Enable the \"http\" API on Computers. This also disables the \"pastebin\" and \"wget\"\nprograms, that many users rely on. It's recommended to leave this on and use the\n\"rules\" config option to impose more fine-grained control." )
.define( "enabled", ComputerCraft.httpEnabled );
httpWebsocketEnabled = builder
.comment( "Enable use of http websockets. This requires the \"http_enable\" option to also be true." )
.define( "websocket_enabled", ComputerCraft.httpWebsocketEnabled );
httpRules = builder
.comment( "A list of rules which control behaviour of the \"http\" API for specific domains or\nIPs. Each rule is an item with a 'host' to match against, and a series of\nproperties. Rules are evaluated in order, meaning earlier rules override later\nones.\nThe host may be a domain name (\"pastebin.com\"), wildcard (\"*.pastebin.com\") or\nCIDR notation (\"127.0.0.0/8\").\nIf no rules, the domain is blocked." )
.defineList( "rules", Arrays.asList(
AddressRuleConfig.makeRule( "$private", Action.DENY ),
AddressRuleConfig.makeRule( "*", Action.ALLOW )
), x -> x instanceof UnmodifiableConfig && AddressRuleConfig.checkRule( (UnmodifiableConfig) x ) );
httpMaxRequests = builder
.comment( "The number of http requests a computer can make at one time. Additional requests\nwill be queued, and sent when the running requests have finished. Set to 0 for\nunlimited." )
.defineInRange( "max_requests", ComputerCraft.httpMaxRequests, 0, Integer.MAX_VALUE );
httpMaxWebsockets = builder
.comment( "The number of websockets a computer can have open at one time. Set to 0 for unlimited." )
.defineInRange( "max_websockets", ComputerCraft.httpMaxWebsockets, 1, Integer.MAX_VALUE );
builder
.comment( "Limits bandwidth used by computers." )
.push( "bandwidth" );
httpDownloadBandwidth = builder
.comment( "The number of bytes which can be downloaded in a second. This is shared across all computers. (bytes/s)." )
.defineInRange( "global_download", ComputerCraft.httpDownloadBandwidth, 1, Integer.MAX_VALUE );
httpUploadBandwidth = builder
.comment( "The number of bytes which can be uploaded in a second. This is shared across all computers. (bytes/s)." )
.defineInRange( "global_upload", ComputerCraft.httpUploadBandwidth, 1, Integer.MAX_VALUE );
builder.pop();
builder.pop();
}
{ // Peripherals
builder.comment( "Various options relating to peripherals." );
builder.push( "peripheral" );
commandBlockEnabled = builder
.comment( "Enable Command Block peripheral support" )
.define( "command_block_enabled", ComputerCraft.enableCommandBlock );
modemRange = builder
.comment( "The range of Wireless Modems at low altitude in clear weather, in meters." )
.defineInRange( "modem_range", ComputerCraft.modemRange, 0, MODEM_MAX_RANGE );
modemHighAltitudeRange = builder
.comment( "The range of Wireless Modems at maximum altitude in clear weather, in meters." )
.defineInRange( "modem_high_altitude_range", ComputerCraft.modemHighAltitudeRange, 0, MODEM_MAX_RANGE );
modemRangeDuringStorm = builder
.comment( "The range of Wireless Modems at low altitude in stormy weather, in meters." )
.defineInRange( "modem_range_during_storm", ComputerCraft.modemRangeDuringStorm, 0, MODEM_MAX_RANGE );
modemHighAltitudeRangeDuringStorm = builder
.comment( "The range of Wireless Modems at maximum altitude in stormy weather, in meters." )
.defineInRange( "modem_high_altitude_range_during_storm", ComputerCraft.modemHighAltitudeRangeDuringStorm, 0, MODEM_MAX_RANGE );
maxNotesPerTick = builder
.comment( "Maximum amount of notes a speaker can play at once." )
.defineInRange( "max_notes_per_tick", ComputerCraft.maxNotesPerTick, 1, Integer.MAX_VALUE );
monitorBandwidth = builder
.comment( "The limit to how much monitor data can be sent *per tick*. Note:\n - Bandwidth is measured before compression, so the data sent to the client is\n smaller.\n - This ignores the number of players a packet is sent to. Updating a monitor for\n one player consumes the same bandwidth limit as sending to 20.\n - A full sized monitor sends ~25kb of data. So the default (1MB) allows for ~40\n monitors to be updated in a single tick.\nSet to 0 to disable." )
.defineInRange( "monitor_bandwidth", (int) ComputerCraft.monitorBandwidth, 0, Integer.MAX_VALUE );
builder.pop();
}
{ // Turtles
builder.comment( "Various options relating to turtles." );
builder.push( "turtle" );
turtlesNeedFuel = builder
.comment( "Set whether Turtles require fuel to move." )
.define( "need_fuel", ComputerCraft.turtlesNeedFuel );
turtleFuelLimit = builder
.comment( "The fuel limit for Turtles." )
.defineInRange( "normal_fuel_limit", ComputerCraft.turtleFuelLimit, 0, Integer.MAX_VALUE );
advancedTurtleFuelLimit = builder
.comment( "The fuel limit for Advanced Turtles." )
.defineInRange( "advanced_fuel_limit", ComputerCraft.advancedTurtleFuelLimit, 0, Integer.MAX_VALUE );
turtlesObeyBlockProtection = builder
.comment( "If set to true, Turtles will be unable to build, dig, or enter protected areas\n(such as near the server spawn point)." )
.define( "obey_block_protection", ComputerCraft.turtlesObeyBlockProtection );
turtlesCanPush = builder
.comment( "If set to true, Turtles will push entities out of the way instead of stopping if\n" +
"there is space to do so." )
.define( "can_push", ComputerCraft.turtlesCanPush );
turtleDisabledActions = builder
.comment( "A list of turtle actions which are disabled." )
.defineList( "disabled_actions", Collections.emptyList(), x -> x instanceof String && getAction( (String) x ) != null );
builder.pop();
}
{
builder.comment( "Configure the size of various computer's terminals.\nLarger terminals require more bandwidth, so use with care." ).push( "term_sizes" );
builder.comment( "Terminal size of computers." ).push( "computer" );
computerTermWidth = builder.defineInRange( "width", ComputerCraft.computerTermWidth, 1, 255 );
computerTermHeight = builder.defineInRange( "height", ComputerCraft.computerTermHeight, 1, 255 );
builder.pop();
builder.comment( "Terminal size of pocket computers." ).push( "pocket_computer" );
pocketTermWidth = builder.defineInRange( "width", ComputerCraft.pocketTermWidth, 1, 255 );
pocketTermHeight = builder.defineInRange( "height", ComputerCraft.pocketTermHeight, 1, 255 );
builder.pop();
builder.comment( "Maximum size of monitors (in blocks)." ).push( "monitor" );
monitorWidth = builder.defineInRange( "width", ComputerCraft.monitorWidth, 1, 32 );
monitorHeight = builder.defineInRange( "height", ComputerCraft.monitorHeight, 1, 32 );
builder.pop();
builder.pop();
}
serverSpec = builder.build();
Builder clientBuilder = new Builder();
monitorRenderer = clientBuilder
.comment( "The renderer to use for monitors. Generally this should be kept at \"best\" - if\nmonitors have performance issues, you may wish to experiment with alternative\nrenderers." )
.defineEnum( "monitor_renderer", MonitorRenderer.BEST );
monitorDistance = clientBuilder
.comment( "The maximum distance monitors will render at. This defaults to the standard tile\nentity limit, but may be extended if you wish to build larger monitors." )
.defineInRange( "monitor_distance", 64, 16, 1024 );
clientSpec = clientBuilder.build();
}
public static void setup()
{
ModLoadingContext.get().registerConfig( ModConfig.Type.SERVER, serverSpec );
ModLoadingContext.get().registerConfig( ModConfig.Type.CLIENT, clientSpec );
}
public static void sync()
{
// General
ComputerCraft.computerSpaceLimit = computerSpaceLimit.get();
ComputerCraft.floppySpaceLimit = floppySpaceLimit.get();
ComputerCraft.maximumFilesOpen = maximumFilesOpen.get();
ComputerCraft.disableLua51Features = disableLua51Features.get();
ComputerCraft.defaultComputerSettings = defaultComputerSettings.get();
ComputerCraft.computerThreads = computerThreads.get();
ComputerCraft.logComputerErrors = logComputerErrors.get();
ComputerCraft.commandRequireCreative = commandRequireCreative.get();
// Execution
ComputerCraft.computerThreads = computerThreads.get();
ComputerCraft.maxMainGlobalTime = TimeUnit.MILLISECONDS.toNanos( maxMainGlobalTime.get() );
ComputerCraft.maxMainComputerTime = TimeUnit.MILLISECONDS.toNanos( maxMainComputerTime.get() );
// HTTP
ComputerCraft.httpEnabled = httpEnabled.get();
ComputerCraft.httpWebsocketEnabled = httpWebsocketEnabled.get();
ComputerCraft.httpRules = Collections.unmodifiableList( httpRules.get().stream()
.map( AddressRuleConfig::parseRule ).filter( Objects::nonNull ).collect( Collectors.toList() ) );
ComputerCraft.httpMaxRequests = httpMaxRequests.get();
ComputerCraft.httpMaxWebsockets = httpMaxWebsockets.get();
ComputerCraft.httpDownloadBandwidth = httpDownloadBandwidth.get();
ComputerCraft.httpUploadBandwidth = httpUploadBandwidth.get();
NetworkUtils.reloadConfig();
// Peripheral
ComputerCraft.enableCommandBlock = commandBlockEnabled.get();
ComputerCraft.maxNotesPerTick = maxNotesPerTick.get();
ComputerCraft.modemRange = modemRange.get();
ComputerCraft.modemHighAltitudeRange = modemHighAltitudeRange.get();
ComputerCraft.modemRangeDuringStorm = modemRangeDuringStorm.get();
ComputerCraft.modemHighAltitudeRangeDuringStorm = modemHighAltitudeRangeDuringStorm.get();
ComputerCraft.monitorBandwidth = monitorBandwidth.get();
// Turtles
ComputerCraft.turtlesNeedFuel = turtlesNeedFuel.get();
ComputerCraft.turtleFuelLimit = turtleFuelLimit.get();
ComputerCraft.advancedTurtleFuelLimit = advancedTurtleFuelLimit.get();
ComputerCraft.turtlesObeyBlockProtection = turtlesObeyBlockProtection.get();
ComputerCraft.turtlesCanPush = turtlesCanPush.get();
ComputerCraft.turtleDisabledActions.clear();
for( String value : turtleDisabledActions.get() ) ComputerCraft.turtleDisabledActions.add( getAction( value ) );
// Terminal size
ComputerCraft.computerTermWidth = computerTermWidth.get();
ComputerCraft.computerTermHeight = computerTermHeight.get();
ComputerCraft.pocketTermWidth = pocketTermWidth.get();
ComputerCraft.pocketTermHeight = pocketTermHeight.get();
ComputerCraft.monitorWidth = monitorWidth.get();
ComputerCraft.monitorHeight = monitorHeight.get();
// Client
ComputerCraft.monitorRenderer = monitorRenderer.get();
ComputerCraft.monitorDistanceSq = monitorDistance.get() * monitorDistance.get();
}
@SubscribeEvent
public static void sync( ModConfig.Loading event )
{
sync();
}
@SubscribeEvent
public static void sync( ModConfig.Reloading event )
{
// Ensure file configs are reloaded. Forge should probably do this, so worth checking in the future.
CommentedConfig config = event.getConfig().getConfigData();
if( config instanceof CommentedFileConfig ) ((CommentedFileConfig) config).load();
sync();
}
private static final Converter<String, String> converter = CaseFormat.LOWER_CAMEL.converterTo( CaseFormat.UPPER_UNDERSCORE );
private static TurtleAction getAction( String value )
{
try
{
return TurtleAction.valueOf( converter.convert( value ) );
}
catch( IllegalArgumentException e )
{
return null;
}
}
}