minecraft-kajetans-mod/src/main/java/me/km/commands/CommandTest.java

package me.km.commands;

import me.km.api.GlobalText;
import me.km.api.Module;
import me.km.api.ModuleCommand;
import me.km.capabilities.CapabilitiesEvents;
import me.km.capabilities.DefenseProvider;
import me.km.capabilities.IDefense;
import me.km.permissions.Permissions;
import net.minecraft.command.ICommandSender;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.ItemStack;
import net.minecraft.util.EnumFacing;
import net.minecraft.util.text.TextComponentString;

public class CommandTest extends ModuleCommand
{
    public CommandTest(Module m) 
    {
        super("test", m);
        super.setDescription("Für Tests");
        super.setUsage("/test");
        super.setPermission(Permissions.TEST);
    }   

    @Override
    public boolean execute(ICommandSender cs, String[] arg) 
    {
        if(!(cs instanceof EntityPlayer))
        {
            this.getModule().send(cs, GlobalText.onlyPlayer());
            return true;
        }
        EntityPlayer p = (EntityPlayer) cs; 
        ItemStack stack = p.getHeldItemMainhand();
        if(stack.hasCapability(DefenseProvider.DEFENSE_CAP, null))
        {
            IDefense wusi = stack.getCapability(DefenseProvider.DEFENSE_CAP, null);
            if(arg.length >= 1)
            {
                try
                {
                    wusi.setMagicDefense(Integer.parseInt(arg[0]));
                }
                catch(NumberFormatException ex)
                {
                }
            }
            else
            {
                cs.sendMessage(new TextComponentString(" " + wusi.getMagicDefense()));
            }
        }
        else
        {
            cs.sendMessage(new TextComponentString("Nichts"));
        }
        return true;
    }
}