59 lines
2.1 KiB
Java
59 lines
2.1 KiB
Java
package net.minecraft.server.commands;
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import com.mojang.authlib.GameProfile;
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import com.mojang.brigadier.CommandDispatcher;
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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 java.util.Collection;
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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.commands.arguments.GameProfileArgument;
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import net.minecraft.network.chat.Component;
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import net.minecraft.server.players.PlayerList;
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public class OpCommand {
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private static final SimpleCommandExceptionType ERROR_ALREADY_OP = new SimpleCommandExceptionType(Component.translatable("commands.op.failed"));
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public static void register(CommandDispatcher<CommandSourceStack> dispatcher) {
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dispatcher.register(
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Commands.literal("op")
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.requires(Commands.hasPermission(3))
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.then(
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Commands.argument("targets", GameProfileArgument.gameProfile())
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.suggests(
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(commandContext, suggestionsBuilder) -> {
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PlayerList playerList = commandContext.getSource().getServer().getPlayerList();
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return SharedSuggestionProvider.suggest(
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playerList.getPlayers()
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.stream()
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.filter(serverPlayer -> !playerList.isOp(serverPlayer.getGameProfile()))
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.map(serverPlayer -> serverPlayer.getGameProfile().getName()),
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suggestionsBuilder
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);
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}
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)
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.executes(commandContext -> opPlayers(commandContext.getSource(), GameProfileArgument.getGameProfiles(commandContext, "targets")))
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)
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);
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}
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private static int opPlayers(CommandSourceStack source, Collection<GameProfile> gameProfiles) throws CommandSyntaxException {
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PlayerList playerList = source.getServer().getPlayerList();
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int i = 0;
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for (GameProfile gameProfile : gameProfiles) {
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if (!playerList.isOp(gameProfile)) {
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playerList.op(gameProfile);
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i++;
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source.sendSuccess(() -> Component.translatable("commands.op.success", gameProfile.getName()), true);
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}
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}
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if (i == 0) {
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throw ERROR_ALREADY_OP.create();
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} else {
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return i;
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}
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}
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}
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