49 lines
1.8 KiB
Java
49 lines
1.8 KiB
Java
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 java.util.Collection;
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import java.util.List;
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import net.minecraft.commands.CommandBuildContext;
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import net.minecraft.commands.CommandSourceStack;
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import net.minecraft.commands.ParserUtils;
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import net.minecraft.core.HolderLookup;
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import net.minecraft.network.chat.Component;
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import net.minecraft.network.chat.Style;
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public class StyleArgument implements ArgumentType<Style> {
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private static final Collection<String> EXAMPLES = List.of("{\"bold\": true}\n");
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public static final DynamicCommandExceptionType ERROR_INVALID_JSON = new DynamicCommandExceptionType(
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object -> Component.translatableEscape("argument.style.invalid", object)
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);
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private final HolderLookup.Provider registries;
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private StyleArgument(HolderLookup.Provider registries) {
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this.registries = registries;
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}
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public static Style getStyle(CommandContext<CommandSourceStack> context, String name) {
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return context.getArgument(name, Style.class);
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}
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public static StyleArgument style(CommandBuildContext context) {
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return new StyleArgument(context);
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}
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public Style parse(StringReader reader) throws CommandSyntaxException {
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try {
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return ParserUtils.parseJson(this.registries, reader, Style.Serializer.CODEC);
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} catch (Exception var4) {
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String string = var4.getCause() != null ? var4.getCause().getMessage() : var4.getMessage();
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throw ERROR_INVALID_JSON.createWithContext(reader, string);
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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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