public void dropPlayerItemWithRandomChoice(ItemStack itemstack, boolean flag) {
if (itemstack == null) {
return;
}
EntityItem entityitem =
new EntityItem(
worldObj,
posX,
(posY - 0.30000001192092896D) + (double) getEyeHeight(),
posZ,
itemstack);
entityitem.delayBeforeCanPickup = 40;
float f = 0.1F;
if (flag) {
float f2 = rand.nextFloat() * 0.5F;
float f4 = rand.nextFloat() * 3.141593F * 2.0F;
entityitem.motionX = -MathHelper.sin(f4) * f2;
entityitem.motionZ = MathHelper.cos(f4) * f2;
entityitem.motionY = 0.20000000298023224D;
} else {
float f1 = 0.3F;
entityitem.motionX =
-MathHelper.sin((rotationYaw / 180F) * 3.141593F)
* MathHelper.cos((rotationPitch / 180F) * 3.141593F)
* f1;
entityitem.motionZ =
MathHelper.cos((rotationYaw / 180F) * 3.141593F)
* MathHelper.cos((rotationPitch / 180F) * 3.141593F)
* f1;
entityitem.motionY = -MathHelper.sin((rotationPitch / 180F) * 3.141593F) * f1 + 0.1F;
f1 = 0.02F;
float f3 = rand.nextFloat() * 3.141593F * 2.0F;
f1 *= rand.nextFloat();
entityitem.motionX += Math.cos(f3) * (double) f1;
entityitem.motionY += (rand.nextFloat() - rand.nextFloat()) * 0.1F;
entityitem.motionZ += Math.sin(f3) * (double) f1;
}
joinEntityItemWithWorld(entityitem);
addStat(StatList.dropStat, 1);
}
