Java Code Examples for net.minecraft.init.Items#SPLASH_POTION

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Example 1
Source File: EntityWitherWitch.java    From EnderZoo with Creative Commons Zero v1.0 Universal 6 votes vote down vote up 
@Override
public void attackEntityWithRangedAttack(EntityLivingBase entity, float rangeRatio) {   
  //the EntityPotion class validates if this potion is throwable, and if not it logs error "ThrownPotion entity {} has no item?!
  if(attackTimer <= 0 && getHeldItem(EnumHand.MAIN_HAND).getItem() == Items.SPLASH_POTION && !isHealing) {

    attackedWithPotion = entity;

    double x = entity.posX + entity.motionX - posX;
    double y = entity.posY + entity.getEyeHeight() - 1.100000023841858D - posY;
    double z = entity.posZ + entity.motionZ - posZ;
    float groundDistance = MathHelper.sqrt(x * x + z * z);

    ItemStack potion = getHeldItem(EnumHand.MAIN_HAND);
    attackTimer = getHeldItem(EnumHand.MAIN_HAND).getMaxItemUseDuration();

    EntityPotion entitypotion = new EntityPotion(world, this, potion);
    entitypotion.rotationPitch -= -20.0F;
    entitypotion.setThrowableHeading(x, y + groundDistance * 0.2F, z, 0.75F, 8.0F);
    world.spawnEntity(entitypotion);

    setItemStackToSlot(EntityEquipmentSlot.MAINHAND, ItemStack.EMPTY);
  }
}