[1.7.10] Spawning entity with item - onItemUse

[KakesRevenge]

Hi,

Im trying to make some kind of ritual which will spawn wither ...

this is my item class

 

 

package fewmorethings.items;

 

import net.minecraft.block.Block;

import net.minecraft.entity.boss.EntityWither;

import net.minecraft.entity.effect.EntityLightningBolt;

import net.minecraft.entity.player.EntityPlayer;

import net.minecraft.init.Blocks;

import net.minecraft.init.Items;

import net.minecraft.item.ItemStack;

import net.minecraft.util.IIcon;

import net.minecraft.world.World;

import cpw.mods.fml.relauncher.Side;

import cpw.mods.fml.relauncher.SideOnly;

import fewmorethings.help.LogHelper;

import fewmorethings.items.bases.ItemBase;

 

public class TestItem extends ItemBase {

 

public TestItem () {

this.setUnlocalizedName("TestItem");

}

 

 

@Override

public boolean onItemUse(ItemStack stack, EntityPlayer player, World world, int x, int y, int z, int par1, float par2, float par3, float par4) {

Block blockoneye = world.getBlock(x, y, z);

if(!world.isRemote) {

if(blockoneye == Blocks.iron_block && this.checkRitualBlocks(x, y, z, world)) {

LogHelper.info("DEBUG");

EntityWither wither = new EntityWither(world);

world.spawnEntityInWorld(wither);

}

}

return true;

}

 

@SideOnly(Side.CLIENT)

    public IIcon getIcon(ItemStack i, int j) {

        return Items.stick.getIcon(i, j);

    }

 

private boolean checkRitualBlocks(int x, int y,int z, World world) {

if(world.getBlock(x, y, z - 1) == Blocks.obsidian &&

  world.getBlock(x, y, z + 1) == Blocks.obsidian &&

  world.getBlock(x + 1, y, z) == Blocks.obsidian &&

  world.getBlock(x - 1, y, z) == Blocks.obsidian &&

 

  world.getBlock(x - 1, y, z - 1) == Blocks.glowstone &&

  world.getBlock(x + 1, y, z - 1) == Blocks.glowstone &&

  world.getBlock(x + 1, y, z - 1) == Blocks.glowstone &&

  world.getBlock(x + 1, y, z + 1) == Blocks.glowstone &&

 

  world.getBlock(x - 4, y + 1, z - 1) == Blocks.quartz_block &&

  world.getBlock(x - 4, y + 2, z - 1) == Blocks.quartz_block &&

  world.getBlock(x - 4, y + 3, z - 1) == Blocks.diamond_block &&

 

  world.getBlock(x - 4, y + 1, z + 2) == Blocks.quartz_block &&

  world.getBlock(x - 4, y + 2, z + 2) == Blocks.quartz_block &&

  world.getBlock(x - 4, y + 3, z + 2) == Blocks.diamond_block &&

 

  world.getBlock(x + 4, y + 1, z + 1) == Blocks.quartz_block &&

  world.getBlock(x + 4, y + 2, z + 1) == Blocks.quartz_block &&

  world.getBlock(x + 4, y + 3, z + 1) == Blocks.diamond_block &&

 

  world.getBlock(x + 1, y + 1, z + 4) == Blocks.quartz_block &&

  world.getBlock(x + 1, y + 2, z + 4) == Blocks.quartz_block &&

  world.getBlock(x + 1, y + 3, z + 4) == Blocks.beacon &&

 

  world.getBlock(x - 1, y + 1, z - 4) == Blocks.quartz_block &&

  world.getBlock(x - 1, y + 2, z - 4) == Blocks.quartz_block &&

  world.getBlock(x - 1, y + 3, z - 4) == Blocks.beacon) {

return true;

}

return false;

}

}

 

 

 

 

 

The word DEBUG will be actually printed out but the wither will not spawn

[KakesRevenge]

what ??

[KakesRevenge]

how to set cords ?

[larsgerrits]

You use the alternative constructor.

 

Edit: I just found out there's no alternative constructor, so you'd have to set the position manually using

entity.posX/Y/Z = ?

[KakesRevenge]

no idea why but this is not working

wither.setPosition(x, y, z);

this one either

wither.posX = x;
wither.posY = y;
wither.posZ = z;

[KakesRevenge]

what yaw and pitch means ? How to get them ?

[KakesRevenge]

this isnt working

 

@Override

public boolean onItemUse(ItemStack stack, EntityPlayer player, World world, int x, int y, int z, int par1, float par2, float par3, float par4) {

Block blockoneye = world.getBlock(x, y, z);

if(!world.isRemote) {

if(blockoneye == Blocks.iron_block && this.checkRitualBlocks(x, y, z, world)) {

LogHelper.info("DEBUG");

EntityPlayer p = worldObj.getClosestPlayer(xCoord, yCoord, zCoord, 100);

                float yaw = p.rotationYaw;

                float pitch = p.rotationPitch;

EntityWither wither = new EntityWither(world);

world.spawnEntityInWorld(wither);

wither.setLocationAndAngles(x, y, z, yaw, pitch);

}

}

return true;

}

 

[KakesRevenge]

oh i didnt recognize i did that ok thank you for help