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Added entity selector options (currently only gamemode)
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127 changes: 127 additions & 0 deletions
127
src/main/java/net/pedroricardo/commander/content/helpers/EntitySelectorOptions.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,127 @@ | ||
| package net.pedroricardo.commander.content.helpers; | ||
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| import com.mojang.brigadier.Message; | ||
| import com.mojang.brigadier.StringReader; | ||
| import com.mojang.brigadier.exceptions.CommandSyntaxException; | ||
| import com.mojang.brigadier.exceptions.DynamicCommandExceptionType; | ||
| import com.mojang.brigadier.exceptions.SimpleCommandExceptionType; | ||
| import com.mojang.brigadier.suggestion.SuggestionsBuilder; | ||
| import net.minecraft.core.entity.player.EntityPlayer; | ||
| import net.minecraft.core.lang.I18n; | ||
| import net.minecraft.core.lang.text.Text; | ||
| import net.minecraft.core.lang.text.TextTranslatable; | ||
| import net.minecraft.core.player.gamemode.Gamemode; | ||
| import net.pedroricardo.commander.CommanderHelper; | ||
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| import java.util.*; | ||
| import java.util.function.Predicate; | ||
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| public class EntitySelectorOptions { | ||
| private static final DynamicCommandExceptionType INAPPLICABLE_OPTION = new DynamicCommandExceptionType(value -> (() -> I18n.getInstance().translateKeyAndFormat("argument_types.commander.entity.selector.options.inapplicable", value))); | ||
| private static final DynamicCommandExceptionType UNKNOWN_OPTION = new DynamicCommandExceptionType(value -> (() -> I18n.getInstance().translateKeyAndFormat("argument_types.commander.entity.selector.options.unknown", value))); | ||
| private static final DynamicCommandExceptionType UNKNOWN_GAME_MODE = new DynamicCommandExceptionType(value -> (() -> I18n.getInstance().translateKeyAndFormat("argument_types.commander.entity.selector.options.gamemode.invalid", value))); | ||
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| private final StringReader reader; | ||
| private final String key; | ||
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| private static final Map<String, Option> OPTIONS = new HashMap<>(); | ||
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| public EntitySelectorOptions(StringReader reader, String key) { | ||
| this.reader = reader; | ||
| this.key = key; | ||
| } | ||
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| public static void register(String key, Modifier modifier, Predicate<EntitySelectorParser> canUse, Text description) { | ||
| OPTIONS.put(key, new Option(modifier, canUse, description)); | ||
| } | ||
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| static { | ||
| register("gamemode", (parser) -> { | ||
| parser.setSuggestions((builder, consumer) -> { | ||
| String string = builder.getRemaining().toLowerCase(Locale.ROOT); | ||
| boolean bl = !parser.hasGamemodeNotEquals(); | ||
| boolean bl2 = true; | ||
| if (!string.isEmpty()) { | ||
| if (string.charAt(0) == '!') { | ||
| bl = false; | ||
| string = string.substring(1); | ||
| } else { | ||
| bl2 = false; | ||
| } | ||
| } | ||
| for (Gamemode gameMode : Gamemode.gamemodesList) { | ||
| if (!CommanderHelper.getStringToSuggest(gameMode.languageKey, string).isPresent()) continue; | ||
| String stringToSuggest = CommanderHelper.getStringToSuggest(gameMode.languageKey, string).get(); | ||
| if (bl2) { | ||
| builder.suggest("!" + stringToSuggest); | ||
| } | ||
| if (!bl) continue; | ||
| builder.suggest(stringToSuggest); | ||
| } | ||
| return builder.buildFuture(); | ||
| }); | ||
| int cursor = parser.getReader().getCursor(); | ||
| boolean invert = parser.shouldInvertValue(); | ||
| String value = parser.getReader().readUnquotedString(); | ||
|
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| Gamemode gamemode = null; | ||
| for (Gamemode iteratedGameMode : Gamemode.gamemodesList) { | ||
| if (CommanderHelper.matchesKeyString(iteratedGameMode.languageKey, value)) { | ||
| gamemode = iteratedGameMode; | ||
| } | ||
| } | ||
| if (gamemode == null) { | ||
| parser.getReader().setCursor(cursor); | ||
| throw UNKNOWN_GAME_MODE.createWithContext(parser.getReader(), value); | ||
| } | ||
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| parser.addPredicate((entity) -> { | ||
| if (!(entity instanceof EntityPlayer)) return false; | ||
| return CommanderHelper.matchesKeyString(((EntityPlayer) entity).gamemode.languageKey, value) != invert; | ||
| }); | ||
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| if (invert) { | ||
| parser.setHasGamemodeNotEquals(true); | ||
| } else { | ||
| parser.setHasGamemodeEquals(true); | ||
| } | ||
| }, parser -> !parser.hasGamemodeEquals(), new TextTranslatable("argument_types.commander.entity.selector.options.gamemode.description")); | ||
| } | ||
|
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| public static Modifier get(EntitySelectorParser entitySelectorParser, String string, int i) throws CommandSyntaxException { | ||
| Option option = OPTIONS.get(string); | ||
| if (option != null) { | ||
| if (option.canUse.test(entitySelectorParser)) { | ||
| return option.modifier; | ||
| } | ||
| throw INAPPLICABLE_OPTION.createWithContext(entitySelectorParser.getReader(), string); | ||
| } | ||
| entitySelectorParser.getReader().setCursor(i); | ||
| throw UNKNOWN_OPTION.createWithContext(entitySelectorParser.getReader(), string); | ||
| } | ||
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| public static void suggestNames(EntitySelectorParser entitySelectorParser, SuggestionsBuilder suggestionsBuilder) { | ||
| String string = suggestionsBuilder.getRemaining().toLowerCase(Locale.ROOT); | ||
| for (Map.Entry<String, Option> entry : OPTIONS.entrySet()) { | ||
| if (!entry.getValue().canUse.test(entitySelectorParser) || !entry.getKey().toLowerCase(Locale.ROOT).startsWith(string)) continue; | ||
| suggestionsBuilder.suggest(entry.getKey() + "=", () -> entry.getValue().description.toString()); | ||
| } | ||
| } | ||
|
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| static class Option { | ||
| final Modifier modifier; | ||
| final Predicate<EntitySelectorParser> canUse; | ||
| final Text description; | ||
|
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| Option(Modifier modifier, Predicate<EntitySelectorParser> canUse, Text description) { | ||
| this.modifier = modifier; | ||
| this.canUse = canUse; | ||
| this.description = description; | ||
| } | ||
| } | ||
|
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| @FunctionalInterface | ||
| interface Modifier { | ||
| void handle(EntitySelectorParser parser) throws CommandSyntaxException; | ||
| } | ||
| } |
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