net.minecraft.server.CommandGive Maven / Gradle / Ivy

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package net.minecraft.server;

import java.util.List;

public class CommandGive extends CommandAbstract {
	
	public CommandGive() {
	}
	
	public String getCommand() {
		return "give";
	}
	
	public int a() {
		return 2;
	}
	
	public String getUsage(ICommandListener icommandlistener) {
		return "commands.give.usage";
	}
	
	public void execute(ICommandListener icommandlistener, String[] astring) throws CommandException {
		if (astring.length < 2) {
			throw new ExceptionUsage("commands.give.usage");
		} else {
			EntityPlayer entityplayer = a(icommandlistener, astring[0]);
			Item item = f(icommandlistener, astring[1]);
			int i = astring.length >= 3 ? a(astring[2], 1, 64) : 1;
			int j = astring.length >= 4 ? a(astring[3]) : 0;
			ItemStack itemstack = new ItemStack(item, i, j);
			
			if (astring.length >= 5) {
				String s = a(icommandlistener, astring, 4).c();
				
				try {
					itemstack.setTag(MojangsonParser.parse(s));
				} catch (MojangsonParseException mojangsonparseexception) {
					throw new CommandException("commands.give.tagError", mojangsonparseexception.getMessage());
				}
			}
			
			boolean flag = entityplayer.inventory.pickup(itemstack);
			
			if (flag) {
				entityplayer.world.makeSound(entityplayer, "random.pop", 0.2F, ((entityplayer.getRandom().nextFloat() - entityplayer.getRandom().nextFloat()) * 0.7F + 1.0F) * 2.0F);
				entityplayer.defaultContainer.b();
			}
			
			EntityItem entityitem;
			
			if (flag && itemstack.count <= 0) {
				itemstack.count = 1;
				icommandlistener.setCommandStat(CommandObjectiveExecutor.EnumCommandResult.AFFECTED_ITEMS, i);
				entityitem = entityplayer.drop(itemstack, false);
				if (entityitem != null) {
					entityitem.v();
				}
			} else {
				icommandlistener.setCommandStat(CommandObjectiveExecutor.EnumCommandResult.AFFECTED_ITEMS, i - itemstack.count);
				entityitem = entityplayer.drop(itemstack, false);
				if (entityitem != null) {
					entityitem.q();
					entityitem.b(entityplayer.getName());
				}
			}
			
			a(icommandlistener, this, "commands.give.success", itemstack.getChatComponent(), Integer.valueOf(i), entityplayer.getName());
		}
	}
	
	public List tabComplete(ICommandListener icommandlistener, String[] astring, BlockPosition blockposition) {
		return astring.length == 1 ? a(astring, this.d()) : (astring.length == 2 ? a(astring, Item.REGISTRY.keySet()) : null);
	}
	
	protected String[] d() {
		return MinecraftServer.getServer().getPlayers();
	}
	
	public boolean isListStart(String[] astring, int i) {
		return i == 0;
	}
}