minecraft-kajetans-mod/src/main/java/me/km/effects/passive/LessItemLoss.java

package me.km.effects.passive;

import java.util.List;
import me.km.KajetansMod;
import me.km.api.Module;
import me.km.api.ModuleListener;
import me.km.effects.Effect;
import me.km.effects.EffectUtils;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.ItemStack;
import net.minecraftforge.event.entity.player.PlayerDropsEvent;
import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;

public class LessItemLoss extends ModuleListener
{
    public LessItemLoss(Module m) 
    {
        super(m);
    }
    
    @SubscribeEvent
    public void onDeathEvent(PlayerDropsEvent e)
    {  
        EntityPlayer p = e.getEntityPlayer();
        if(KajetansMod.worldManager.getWorldPreferences(p.world).skills)
        {
            e.setCanceled(true);
            
            int level = EffectUtils.getEffectLevel(p, Effect.LESS_ITEM_LOSS);

            ItemStack stack;
            List<ItemStack> list = p.inventory.mainInventory;
            for (int i = level; i < list.size(); i++)
            {
                stack = list.get(i);
                if(!stack.isEmpty())
                {
                    p.dropItem(stack, true, false);
                    list.set(i, ItemStack.EMPTY);
                }
            }

            list = p.inventory.offHandInventory;
            for (int i = 0; i < list.size(); i++)
            {
                stack = list.get(i);
                if(!stack.isEmpty())
                {
                    p.dropItem(stack, true, false);
                    list.set(i, ItemStack.EMPTY);
                }
            }

            if(EffectUtils.getEffectLevel(p, Effect.NO_ARMOR_DROPPING) >= 1)
            {
                list = p.inventory.armorInventory;
                for (int i = 0; i < list.size(); i++)
                {
                    stack = list.get(i);
                    if(!stack.isEmpty())
                    {
                        p.dropItem(stack, true, false);
                        list.set(i, ItemStack.EMPTY);
                    }
                }
            }
        }  
    } 
}