@EventHandler
public void onEntityTameEvent(EntityTameEvent event) {
/*
Get the entity being tamed.
*/
LivingEntity entity = event.getEntity();
if (StackUtils.hasRequiredData(entity)) {
/*
Get the new quantity. Current size, less one (One being tamed)
*/
int newQuantity = StackUtils.getStackSize(entity) - 1;
/*
Clear the name of the entity that was just tamed.
*/
entity.setCustomName("");
/*
If there are any mobs remaining in the stack, then peel em off to form a new stack.
*/
if (newQuantity > 0) {
LivingEntity newEntity = getPlugin().getStackUtils().peelOffStack(entity, false);
/*
If there was an age in question, then assign it.
*/
if (newEntity instanceof Ageable) {
((Ageable) newEntity).setAge(((Ageable) event.getEntity()).getAge());
}
/*
* Yes I know the following aren't possible, but if someone uses a plugin that allows for taming of other mobs through NMS,
* then this will account for that.
*/
/*
If the stack had a colour, assign it.
*/
if (newEntity instanceof Colorable) {
((Colorable) newEntity).setColor(((Colorable) event.getEntity()).getColor());
}
/*
If it was a sheep, keep it's sheared status.
*/
if (newEntity instanceof Sheep) {
((Sheep) newEntity).setSheared(((Sheep) event.getEntity()).isSheared());
}
}
}
}
@EventHandler
public void interactEvent(PlayerInteractEntityEvent event) {
/*
If a LivingEntity was right clicked with a name tag, and stack custom named mobs is false, then follow.
*/
if (!getPlugin().getConfig().getBoolean("stack-custom-named-mobs")
&& event.getPlayer().getItemInHand().getType() == Material.NAME_TAG
&& event.getRightClicked() instanceof LivingEntity) {
LivingEntity entity = (LivingEntity) event.getRightClicked();
;
/*
Initialised blank name tag to get default name if it changes in future updates.
*/
ItemStack normalNameTag = new ItemStack(Material.NAME_TAG, 1, (byte) 0);
/*
Get the item the player is holding.
*/
ItemStack itemInHand = event.getPlayer().getItemInHand();
/*
If the creature has the required data and the name tag isn't blank, then follow.
*/
if (StackUtils.hasRequiredData(entity)
&& !itemInHand
.getItemMeta()
.getDisplayName()
.equalsIgnoreCase(normalNameTag.getItemMeta().getDisplayName())) {
/*
If there is more than one creature in the stack, then peel one off and don't allow it to stack again.
*/
if (StackUtils.getStackSize(entity) > 1) {
getPlugin().getStackUtils().peelOffStack(entity, false);
} else {
entity.removeMetadata("quantity", getPlugin());
}
}
}
}
@EventHandler(ignoreCancelled = true)
public void onEntityExplode(EntityExplodeEvent event) {
Entity entity = event.getEntity();
int quantity = StackUtils.getStackSize(entity);
// Only bother with entities that are actually stacked.
if (quantity < 2) {
return;
}
if (!plugin.getConfig().getBoolean("exploding-creeper-kills-stack")) {
// If we're not killing the full stack, peel off the rest.
entity = plugin.getStackUtils().peelOffStack(entity);
// Set 1 tick of no damage to prevent resulting explosion harming the new stack.
if (entity instanceof LivingEntity) {
((LivingEntity) entity).setNoDamageTicks(1);
}
return;
}
// Amplify explosions if configured to do so.
if (plugin.getConfig().getBoolean("magnify-stack-explosion.enable")) {
/*
* Charged creepers have a power of 6, TNT has a power of 4, normal creepers have a
* power of 3. For everything else, 1 is probably a safe default. Really, it's a minimum
* of 2 as that's how many mobs must be in the stack to reach this point.
*/
float power =
quantity + (entity instanceof Creeper ? ((Creeper) entity).isPowered() ? 5 : 2 : 0);
// Cap explosion power to configured maximum.
quantity =
Math.max(
1,
Math.min(
quantity,
plugin.getConfig().getInt("magnify-stack-explosion.max-creeper-explosion-size")));
// Remove the entity - exploding entities don't fly off dying, they vanish with the explosion.
entity.remove();
// Create the explosion.
event.getLocation().getWorld().createExplosion(event.getLocation(), power);
}
}
