package vgMod.DemonStone;
import net.minecraft.entity.monster.EntityCreeper;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.server.MinecraftServer;
import net.minecraft.world.World;

public class DemonStaff extends Item {

    //empty Entity Variable to be initialized later in the spawnTheMob method
    private EntityCreeper creeper;
    // static variable to keep track of how many entities have been spawned
    static boolean hasSpawned = false;
    //deceleration and initialization of boolean value to check if mob is dead
    boolean isit_dead = false;

    // Constructor for demonstaff
    public DemonStaff(int par1) {
        super(par1);
        setUnlocalizedName("DemonStaff");
        setTextureName("vgdemonstone:DemonStaff");
        // TODO Auto-generated constructor stub
    }

    // logic for when right click is performed with item
    public ItemStack onItemRightClick(ItemStack par1ItemStack, World par2World, EntityPlayer par3EntityPlayer){
        double  x = par3EntityPlayer.posX;
        double  y = par3EntityPlayer.posY;
        double  z = par3EntityPlayer.posZ;

      // give message if entity is spawned already
       if (par2World.isRemote == false){
           if(hasSpawned ==  true){

               if( creeper.isDead == true){
                 hasSpawned = false;
                 spawnTheMob(par3EntityPlayer);
                 return par1ItemStack;
               }

            par3EntityPlayer.addChatMessage("can only spawn 1 at a time");

           }
       }

     // spawn in entity
       if ( hasSpawned == false){
            if (par2World.isRemote == false){
                    spawnTheMob(par3EntityPlayer);
            }
       }

       return par1ItemStack;

     }

    //method for spawning the entity
    void spawnTheMob (EntityPlayer par3EntityPlayer){
        double  x = par3EntityPlayer.posX;
        double  y = par3EntityPlayer.posY;
        double  z = par3EntityPlayer.posZ;
            EntityCreeper spawnMob = new EntityCreeper(par3EntityPlayer.getEntityWorld());
            spawnMob.setPositionAndUpdate(x + 5, y + 10,z);
            par3EntityPlayer.getEntityWorld().spawnEntityInWorld(spawnMob);
            hasSpawned = true;
            //assigns the spawnmob object to a null object stored in the class scope
            creeper = spawnMob;
    }

}