131 lines
4.5 KiB
Java
131 lines
4.5 KiB
Java
package net.minecraft.command;
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import java.util.Collections;
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import java.util.List;
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import javax.annotation.Nullable;
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import net.minecraft.entity.player.EntityPlayerMP;
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import net.minecraft.network.play.server.SPacketCustomSound;
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import net.minecraft.server.MinecraftServer;
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import net.minecraft.util.SoundCategory;
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import net.minecraft.util.SoundEvent;
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import net.minecraft.util.math.BlockPos;
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import net.minecraft.util.math.Vec3d;
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public class CommandPlaySound extends CommandBase
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{
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/**
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* Gets the name of the command
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*/
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public String getName()
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{
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return "playsound";
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}
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/**
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* Return the required permission level for this command.
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*/
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public int getRequiredPermissionLevel()
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{
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return 2;
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}
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/**
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* Gets the usage string for the command.
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*/
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public String getUsage(ICommandSender sender)
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{
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return "commands.playsound.usage";
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}
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/**
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* Callback for when the command is executed
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*/
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public void execute(MinecraftServer server, ICommandSender sender, String[] args) throws CommandException
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{
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if (args.length < 2)
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{
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throw new WrongUsageException(this.getUsage(sender), new Object[0]);
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}
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else
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{
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int i = 0;
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String s = args[i++];
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String s1 = args[i++];
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SoundCategory soundcategory = SoundCategory.getByName(s1);
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if (soundcategory == null)
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{
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throw new CommandException("commands.playsound.unknownSoundSource", new Object[] {s1});
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}
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else
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{
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EntityPlayerMP entityplayermp = getPlayer(server, sender, args[i++]);
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Vec3d vec3d = sender.getPositionVector();
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double d0 = args.length > i ? parseDouble(vec3d.x, args[i++], true) : vec3d.x;
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double d1 = args.length > i ? parseDouble(vec3d.y, args[i++], 0, 0, false) : vec3d.y;
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double d2 = args.length > i ? parseDouble(vec3d.z, args[i++], true) : vec3d.z;
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double d3 = args.length > i ? parseDouble(args[i++], 0.0D, 3.4028234663852886E38D) : 1.0D;
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double d4 = args.length > i ? parseDouble(args[i++], 0.0D, 2.0D) : 1.0D;
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double d5 = args.length > i ? parseDouble(args[i], 0.0D, 1.0D) : 0.0D;
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double d6 = d3 > 1.0D ? d3 * 16.0D : 16.0D;
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double d7 = entityplayermp.getDistance(d0, d1, d2);
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if (d7 > d6)
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{
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if (d5 <= 0.0D)
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{
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throw new CommandException("commands.playsound.playerTooFar", new Object[] {entityplayermp.getName()});
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}
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double d8 = d0 - entityplayermp.posX;
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double d9 = d1 - entityplayermp.posY;
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double d10 = d2 - entityplayermp.posZ;
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double d11 = Math.sqrt(d8 * d8 + d9 * d9 + d10 * d10);
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if (d11 > 0.0D)
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{
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d0 = entityplayermp.posX + d8 / d11 * 2.0D;
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d1 = entityplayermp.posY + d9 / d11 * 2.0D;
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d2 = entityplayermp.posZ + d10 / d11 * 2.0D;
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}
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d3 = d5;
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}
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entityplayermp.connection.sendPacket(new SPacketCustomSound(s, soundcategory, d0, d1, d2, (float)d3, (float)d4));
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notifyCommandListener(sender, this, "commands.playsound.success", new Object[] {s, entityplayermp.getName()});
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}
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}
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}
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/**
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* Get a list of options for when the user presses the TAB key
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*/
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public List<String> getTabCompletions(MinecraftServer server, ICommandSender sender, String[] args, @Nullable BlockPos targetPos)
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{
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if (args.length == 1)
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{
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return getListOfStringsMatchingLastWord(args, SoundEvent.REGISTRY.getKeys());
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}
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else if (args.length == 2)
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{
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return getListOfStringsMatchingLastWord(args, SoundCategory.getSoundCategoryNames());
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}
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else if (args.length == 3)
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{
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return getListOfStringsMatchingLastWord(args, server.getOnlinePlayerNames());
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}
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else
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{
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return args.length > 3 && args.length <= 6 ? getTabCompletionCoordinate(args, 3, targetPos) : Collections.emptyList();
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}
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}
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/**
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* Return whether the specified command parameter index is a username parameter.
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*/
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public boolean isUsernameIndex(String[] args, int index)
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{
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return index == 2;
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}
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} |