Minecraft Mod Block Error

Question

我想製作一個Minecraft妖精的尾部Mod，現在我正在製作詛咒，這個使得爆炸，但是當使用來自MOD的物品時，TNT塊會在右擊時放置的塊下...這裏是代碼：

package com.Trafalgar_DLaw.main.Curses; 

import net.minecraft.entity.item.EntityTNTPrimed; 

import net.minecraft.entity.player.EntityPlayer; 
import net.minecraft.item.Item; 
import net.minecraft.item.ItemStack; 
import net.minecraft.util.MathHelper; 
import net.minecraft.util.MovingObjectPosition; 
import net.minecraft.util.Vec3; 
import net.minecraft.world.World; 

public class Curse1 extends Item { 

    public ItemStack onItemRightClick(ItemStack itemstack, World world, EntityPlayer entityplayer) { 
     float f = 0.0f; 

     float f1 = entityplayer.prevRotationPitch + (entityplayer.rotationPitch - entityplayer.prevRotationPitch) * f; 
     float f2 = entityplayer.prevRotationYaw + (entityplayer.rotationYaw - entityplayer.prevRotationYaw) * f; 

     double d = (double)f; 
     double d1 = entityplayer.prevPosX + (entityplayer.posX - entityplayer.prevPosX) * d; 
     double d2 = (entityplayer.prevPosY + (entityplayer.posY - entityplayer.prevPosY) * d + 1.6200000000000001d) - (double)entityplayer.yOffset; 
     double d3 = entityplayer.prevPosZ + (entityplayer.posZ - entityplayer.prevPosZ) * d; 

     Vec3 vec1 = Vec3.createVectorHelper(d1, d2, d3); 

     float f11 = MathHelper.cos(-f2 * 0.01745329f - 3.141593f); 
     float f12 = MathHelper.sin(-f2 * 0.01745329f - 3.141593f); 
     float f13 = -MathHelper.cos(-f1 * 0.01745329f); 
     float f14 = MathHelper.sin(-f1 * 0.01745329f); 
     float f15 = f12 * f13; 
     float f16 = f14; 
     float f17 = f11 * f13; 

     double d11 = 5000d; 

     Vec3 vec2 = vec1.addVector((double)f15 * d11, (double)f16 * d11, (double)f17 * d11); 

     MovingObjectPosition position = world.func_147447_a(vec1, vec2, false, true, true); 

     if(position != null && position.typeOfHit == MovingObjectPosition.MovingObjectType.BLOCK) { 
      int x = position.blockX; 
      int y = position.blockY; 
      int z = position.blockZ; 

      world.spawnEntityInWorld(new EntityTNTPrimed(world, x, y, z, entityplayer)); 
     } 
     return itemstack; 

    } 

} 

Answer 1

對不起，沒有足夠的代表發表的評論，但爲什麼不只是增加在y 1座標？不應該得到你想要的結果嗎？