72 lines
3.2 KiB
Java
72 lines
3.2 KiB
Java
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package net.minecraft.commands.arguments.coordinates;
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import com.mojang.brigadier.StringReader;
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import com.mojang.brigadier.arguments.ArgumentType;
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import com.mojang.brigadier.context.CommandContext;
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import com.mojang.brigadier.exceptions.CommandSyntaxException;
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import com.mojang.brigadier.exceptions.SimpleCommandExceptionType;
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import com.mojang.brigadier.suggestion.Suggestions;
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import com.mojang.brigadier.suggestion.SuggestionsBuilder;
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import java.util.Arrays;
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import java.util.Collection;
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import java.util.Collections;
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import java.util.concurrent.CompletableFuture;
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import net.minecraft.commands.CommandSourceStack;
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import net.minecraft.commands.Commands;
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import net.minecraft.commands.SharedSuggestionProvider;
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import net.minecraft.core.BlockPos;
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import net.minecraft.network.chat.Component;
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import net.minecraft.server.level.ColumnPos;
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public class ColumnPosArgument implements ArgumentType<Coordinates> {
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private static final Collection<String> EXAMPLES = Arrays.asList("0 0", "~ ~", "~1 ~-2", "^ ^", "^-1 ^0");
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public static final SimpleCommandExceptionType ERROR_NOT_COMPLETE = new SimpleCommandExceptionType(Component.translatable("argument.pos2d.incomplete"));
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public static ColumnPosArgument columnPos() {
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return new ColumnPosArgument();
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}
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public static ColumnPos getColumnPos(CommandContext<CommandSourceStack> p_118993_, String p_118994_) {
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BlockPos blockpos = p_118993_.getArgument(p_118994_, Coordinates.class).getBlockPos(p_118993_.getSource());
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return new ColumnPos(blockpos.getX(), blockpos.getZ());
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}
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public Coordinates parse(StringReader p_118991_) throws CommandSyntaxException {
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int i = p_118991_.getCursor();
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if (!p_118991_.canRead()) {
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throw ERROR_NOT_COMPLETE.createWithContext(p_118991_);
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} else {
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WorldCoordinate worldcoordinate = WorldCoordinate.parseInt(p_118991_);
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if (p_118991_.canRead() && p_118991_.peek() == ' ') {
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p_118991_.skip();
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WorldCoordinate worldcoordinate1 = WorldCoordinate.parseInt(p_118991_);
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return new WorldCoordinates(worldcoordinate, new WorldCoordinate(true, 0.0), worldcoordinate1);
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} else {
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p_118991_.setCursor(i);
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throw ERROR_NOT_COMPLETE.createWithContext(p_118991_);
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}
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}
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}
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@Override
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public <S> CompletableFuture<Suggestions> listSuggestions(CommandContext<S> p_118997_, SuggestionsBuilder p_118998_) {
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if (!(p_118997_.getSource() instanceof SharedSuggestionProvider)) {
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return Suggestions.empty();
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} else {
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String s = p_118998_.getRemaining();
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Collection<SharedSuggestionProvider.TextCoordinates> collection;
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if (!s.isEmpty() && s.charAt(0) == '^') {
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collection = Collections.singleton(SharedSuggestionProvider.TextCoordinates.DEFAULT_LOCAL);
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} else {
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collection = ((SharedSuggestionProvider)p_118997_.getSource()).getRelevantCoordinates();
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}
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return SharedSuggestionProvider.suggest2DCoordinates(s, collection, p_118998_, Commands.createValidator(this::parse));
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}
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}
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@Override
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public Collection<String> getExamples() {
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return EXAMPLES;
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}
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}
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