/** @return Euclidean distance between current position and home chest */
public double distanceToHome() {
return Math.sqrt(
Math.pow(this.posX - homePos.x, 2)
+ Math.pow(this.posY - homePos.y, 2)
+ Math.pow(this.posZ - homePos.z, 2));
}
@Override
public void onPlayerStoppedUsing(
ItemStack par1ItemStack, World par2World, EntityPlayer par3EntityPlayer, int par4) {
int j = this.getMaxItemUseDuration(par1ItemStack) - par4;
ArrowLooseEvent event = new ArrowLooseEvent(par3EntityPlayer, par1ItemStack, j);
MinecraftForge.EVENT_BUS.post(event);
if (!event.isCanceled()) {
j = event.charge;
boolean flag =
par3EntityPlayer.capabilities.isCreativeMode
|| EnchantmentHelper.getEnchantmentLevel(Enchantment.infinity.effectId, par1ItemStack)
> 0;
if (flag || par3EntityPlayer.inventory.hasItemStack(new ItemStack(Items.arrow, 2))) {
float f = (float) j / 20.0F;
f = (f * f + f * 2.0F) / 3.0F;
if ((double) f < 0.1D) {
return;
}
if (f > 1.0F) {
f = 1.0F;
}
EntityArrowDoubleShot entityarrow =
new EntityArrowDoubleShot(par2World, par3EntityPlayer, f * 2.0F);
EntityArrowDoubleShot entityarrow1 =
new EntityArrowDoubleShot(par2World, par3EntityPlayer, f * 2.0F);
entityarrow.motionX += Math.random() * 0.4D - 0.2D;
entityarrow.motionY += Math.random() * 0.4D - 0.2D;
entityarrow.motionZ += Math.random() * 0.4D - 0.2D;
entityarrow1.motionX += Math.random() * 0.4D - 0.2D;
entityarrow1.motionY += Math.random() * 0.4D - 0.2D;
entityarrow1.motionZ += Math.random() * 0.4D - 0.2D;
entityarrow.setDamage(entityarrow.getDamage() + 0.5D);
entityarrow1.setDamage(entityarrow.getDamage() + 0.5D);
if (f == 1.0F) {
entityarrow.setIsCritical(true);
entityarrow1.setIsCritical(true);
}
int k = EnchantmentHelper.getEnchantmentLevel(Enchantment.power.effectId, par1ItemStack);
if (k > 0) {
entityarrow.setDamage(entityarrow.getDamage() + (double) k * 0.5D + 0.5D);
entityarrow1.setDamage(entityarrow.getDamage() + (double) k * 0.5D + 0.5D);
}
int l = EnchantmentHelper.getEnchantmentLevel(Enchantment.punch.effectId, par1ItemStack);
if (l > 0) {
entityarrow.setKnockbackStrength(l);
entityarrow1.setKnockbackStrength(l);
}
if (EnchantmentHelper.getEnchantmentLevel(Enchantment.flame.effectId, par1ItemStack) > 0) {
entityarrow.setFire(100);
entityarrow1.setFire(100);
}
par1ItemStack.damageItem(1, par3EntityPlayer);
par2World.playSoundAtEntity(
par3EntityPlayer,
"random.bow",
1.0F,
1.0F / (Item.itemRand.nextFloat() * 0.4F + 1.2F) + f * 0.5F);
if (flag) {
entityarrow.canBePickedUp = 2;
entityarrow1.canBePickedUp = 2;
} else {
par3EntityPlayer.inventory.consumeInventoryItem(Items.arrow);
par3EntityPlayer.inventory.consumeInventoryItem(Items.arrow);
}
if (!par2World.isRemote) {
par2World.spawnEntityInWorld(entityarrow);
par2World.spawnEntityInWorld(entityarrow1);
}
}
}
}