86 lines
4.1 KiB
Java
86 lines
4.1 KiB
Java
|
package net.minecraft.commands.arguments.coordinates;
|
||
|
|
|
||
|
|
import com.mojang.brigadier.StringReader;
|
||
|
|
import com.mojang.brigadier.arguments.ArgumentType;
|
||
|
|
import com.mojang.brigadier.context.CommandContext;
|
||
|
|
import com.mojang.brigadier.exceptions.CommandSyntaxException;
|
||
|
|
import com.mojang.brigadier.exceptions.SimpleCommandExceptionType;
|
||
|
|
import com.mojang.brigadier.suggestion.Suggestions;
|
||
|
|
import com.mojang.brigadier.suggestion.SuggestionsBuilder;
|
||
|
|
import java.util.Arrays;
|
||
|
|
import java.util.Collection;
|
||
|
|
import java.util.Collections;
|
||
|
|
import java.util.concurrent.CompletableFuture;
|
||
|
|
import net.minecraft.commands.CommandSourceStack;
|
||
|
|
import net.minecraft.commands.Commands;
|
||
|
|
import net.minecraft.commands.SharedSuggestionProvider;
|
||
|
|
import net.minecraft.core.BlockPos;
|
||
|
|
import net.minecraft.network.chat.Component;
|
||
|
|
import net.minecraft.server.level.ServerLevel;
|
||
|
|
import net.minecraft.world.level.Level;
|
||
|
|
|
||
|
|
public class BlockPosArgument implements ArgumentType<Coordinates> {
|
||
|
|
private static final Collection<String> EXAMPLES = Arrays.asList("0 0 0", "~ ~ ~", "^ ^ ^", "^1 ^ ^-5", "~0.5 ~1 ~-5");
|
||
|
|
public static final SimpleCommandExceptionType ERROR_NOT_LOADED = new SimpleCommandExceptionType(Component.translatable("argument.pos.unloaded"));
|
||
|
|
public static final SimpleCommandExceptionType ERROR_OUT_OF_WORLD = new SimpleCommandExceptionType(Component.translatable("argument.pos.outofworld"));
|
||
|
|
public static final SimpleCommandExceptionType ERROR_OUT_OF_BOUNDS = new SimpleCommandExceptionType(Component.translatable("argument.pos.outofbounds"));
|
||
|
|
|
||
|
|
public static BlockPosArgument blockPos() {
|
||
|
|
return new BlockPosArgument();
|
||
|
|
}
|
||
|
|
|
||
|
|
public static BlockPos getLoadedBlockPos(CommandContext<CommandSourceStack> p_118243_, String p_118244_) throws CommandSyntaxException {
|
||
|
|
ServerLevel serverlevel = p_118243_.getSource().getLevel();
|
||
|
|
return getLoadedBlockPos(p_118243_, serverlevel, p_118244_);
|
||
|
|
}
|
||
|
|
|
||
|
|
public static BlockPos getLoadedBlockPos(CommandContext<CommandSourceStack> p_265283_, ServerLevel p_265219_, String p_265677_) throws CommandSyntaxException {
|
||
|
|
BlockPos blockpos = getBlockPos(p_265283_, p_265677_);
|
||
|
|
if (!p_265219_.hasChunkAt(blockpos)) {
|
||
|
|
throw ERROR_NOT_LOADED.create();
|
||
|
|
} else if (!p_265219_.isInWorldBounds(blockpos)) {
|
||
|
|
throw ERROR_OUT_OF_WORLD.create();
|
||
|
|
} else {
|
||
|
|
return blockpos;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
public static BlockPos getBlockPos(CommandContext<CommandSourceStack> p_265651_, String p_265039_) {
|
||
|
|
return p_265651_.getArgument(p_265039_, Coordinates.class).getBlockPos(p_265651_.getSource());
|
||
|
|
}
|
||
|
|
|
||
|
|
public static BlockPos getSpawnablePos(CommandContext<CommandSourceStack> p_174396_, String p_174397_) throws CommandSyntaxException {
|
||
|
|
BlockPos blockpos = getBlockPos(p_174396_, p_174397_);
|
||
|
|
if (!Level.isInSpawnableBounds(blockpos)) {
|
||
|
|
throw ERROR_OUT_OF_BOUNDS.create();
|
||
|
|
} else {
|
||
|
|
return blockpos;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
public Coordinates parse(StringReader p_118241_) throws CommandSyntaxException {
|
||
|
|
return (Coordinates)(p_118241_.canRead() && p_118241_.peek() == '^' ? LocalCoordinates.parse(p_118241_) : WorldCoordinates.parseInt(p_118241_));
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override
|
||
|
|
public <S> CompletableFuture<Suggestions> listSuggestions(CommandContext<S> p_118250_, SuggestionsBuilder p_118251_) {
|
||
|
|
if (!(p_118250_.getSource() instanceof SharedSuggestionProvider)) {
|
||
|
|
return Suggestions.empty();
|
||
|
|
} else {
|
||
|
|
String s = p_118251_.getRemaining();
|
||
|
|
Collection<SharedSuggestionProvider.TextCoordinates> collection;
|
||
|
|
if (!s.isEmpty() && s.charAt(0) == '^') {
|
||
|
|
collection = Collections.singleton(SharedSuggestionProvider.TextCoordinates.DEFAULT_LOCAL);
|
||
|
|
} else {
|
||
|
|
collection = ((SharedSuggestionProvider)p_118250_.getSource()).getRelevantCoordinates();
|
||
|
|
}
|
||
|
|
|
||
|
|
return SharedSuggestionProvider.suggestCoordinates(s, collection, p_118251_, Commands.createValidator(this::parse));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
@Override
|
||
|
|
public Collection<String> getExamples() {
|
||
|
|
return EXAMPLES;
|
||
|
|
}
|
||
|
|
}
|