70 lines
3.1 KiB
Java
70 lines
3.1 KiB
Java
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package net.minecraft.commands.arguments;
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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.DynamicCommandExceptionType;
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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.concurrent.CompletableFuture;
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import net.minecraft.commands.CommandSourceStack;
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import net.minecraft.commands.SharedSuggestionProvider;
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import net.minecraft.network.chat.Component;
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import net.minecraft.world.scores.Objective;
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import net.minecraft.world.scores.Scoreboard;
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public class ObjectiveArgument implements ArgumentType<String> {
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private static final Collection<String> EXAMPLES = Arrays.asList("foo", "*", "012");
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private static final DynamicCommandExceptionType ERROR_OBJECTIVE_NOT_FOUND = new DynamicCommandExceptionType(
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p_308353_ -> Component.translatableEscape("arguments.objective.notFound", p_308353_)
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);
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private static final DynamicCommandExceptionType ERROR_OBJECTIVE_READ_ONLY = new DynamicCommandExceptionType(
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p_308354_ -> Component.translatableEscape("arguments.objective.readonly", p_308354_)
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);
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public static ObjectiveArgument objective() {
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return new ObjectiveArgument();
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}
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public static Objective getObjective(CommandContext<CommandSourceStack> p_101961_, String p_101962_) throws CommandSyntaxException {
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String s = p_101961_.getArgument(p_101962_, String.class);
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Scoreboard scoreboard = p_101961_.getSource().getServer().getScoreboard();
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Objective objective = scoreboard.getObjective(s);
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if (objective == null) {
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throw ERROR_OBJECTIVE_NOT_FOUND.create(s);
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} else {
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return objective;
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}
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}
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public static Objective getWritableObjective(CommandContext<CommandSourceStack> p_101966_, String p_101967_) throws CommandSyntaxException {
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Objective objective = getObjective(p_101966_, p_101967_);
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if (objective.getCriteria().isReadOnly()) {
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throw ERROR_OBJECTIVE_READ_ONLY.create(objective.getName());
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} else {
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return objective;
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}
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}
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public String parse(StringReader p_101959_) throws CommandSyntaxException {
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return p_101959_.readUnquotedString();
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}
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@Override
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public <S> CompletableFuture<Suggestions> listSuggestions(CommandContext<S> p_101974_, SuggestionsBuilder p_101975_) {
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S s = p_101974_.getSource();
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if (s instanceof CommandSourceStack commandsourcestack) {
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return SharedSuggestionProvider.suggest(commandsourcestack.getServer().getScoreboard().getObjectiveNames(), p_101975_);
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} else {
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return s instanceof SharedSuggestionProvider sharedsuggestionprovider ? sharedsuggestionprovider.customSuggestion(p_101974_) : Suggestions.empty();
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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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