/*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package com.magmaguy.elitemobs.mobs.passive;
import com.magmaguy.elitemobs.EntityTracker;
import com.magmaguy.elitemobs.MetadataHandler;
import com.magmaguy.elitemobs.items.ItemDropVelocity;
import org.bukkit.Material;
import org.bukkit.entity.Chicken;
import org.bukkit.entity.ExperienceOrb;
import org.bukkit.entity.Item;
import org.bukkit.entity.LivingEntity;
import org.bukkit.event.EventHandler;
import org.bukkit.event.EventPriority;
import org.bukkit.event.Listener;
import org.bukkit.event.entity.EntityDamageByEntityEvent;
import org.bukkit.event.entity.ItemMergeEvent;
import org.bukkit.event.inventory.InventoryPickupItemEvent;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.ItemMeta;
import org.bukkit.scheduler.BukkitRunnable;
import java.util.*;
import static org.bukkit.Material.FEATHER;
import static org.bukkit.Material.RAW_CHICKEN;
/**
* Created by MagmaGuy on 19/12/2016.
*/
public class ChickenHandler implements Listener {
/*
Augmented egg drops
There's no egg dropping event and listening for new eggs can be extremely inaccurate due to high chicken density
Use events to add and remove loaded chicken and use the scanner to update the list of active chicken
*/
@EventHandler(priority = EventPriority.HIGHEST)
public void superDrops(EntityDamageByEntityEvent event) {
if (event.isCancelled()) {
return;
}
if (event.getFinalDamage() < 1) {
return;
}
if (event.getEntity() instanceof Chicken && EntityTracker.isSuperMob(event.getEntity())) {
Random random = new Random();
Chicken chicken = (Chicken) event.getEntity();
double damage = event.getFinalDamage();
//health is hardcoded here, maybe change it at some point?
double dropChance = damage / 4;
double dropRandomizer = random.nextDouble();
//this rounds down
int dropMinAmount = (int) dropChance;
ItemStack featherStack = new ItemStack(FEATHER, (random.nextInt(2) + 1));
ItemStack poultryStack = new ItemStack(RAW_CHICKEN, 1);
for (int i = 0; i < dropMinAmount; i++) {
chicken.getWorld().dropItem(chicken.getLocation(), featherStack).setVelocity(ItemDropVelocity.ItemDropVelocity());
chicken.getWorld().dropItem(chicken.getLocation(), poultryStack).setVelocity(ItemDropVelocity.ItemDropVelocity());
ExperienceOrb xpDrop = chicken.getWorld().spawn(chicken.getLocation(), ExperienceOrb.class);
xpDrop.setExperience(random.nextInt(3) + 1);
}
if (dropChance > dropRandomizer) {
chicken.getWorld().dropItem(chicken.getLocation(), featherStack).setVelocity(ItemDropVelocity.ItemDropVelocity());
chicken.getWorld().dropItem(chicken.getLocation(), poultryStack).setVelocity(ItemDropVelocity.ItemDropVelocity());
ExperienceOrb xpDrop = chicken.getWorld().spawn(chicken.getLocation(), ExperienceOrb.class);
xpDrop.setExperience(random.nextInt(3) + 1);
}
}
}
private List<String> lore = new ArrayList<>(Arrays.asList("SuperChicken Egg"));
//Egg drop chance is based on the underlying timer
public void dropEggs() {
ItemStack eggStack = new ItemStack(Material.EGG, 1);
ItemMeta eggMeta = eggStack.getItemMeta();
eggMeta.setLore(lore);
eggStack.setItemMeta(eggMeta);
Iterator<LivingEntity> superChickenIterator = EntityTracker.getSuperMobs().iterator();
while (superChickenIterator.hasNext()) {
LivingEntity chicken = superChickenIterator.next();
if (!(chicken instanceof Chicken)) continue;
if (chicken == null || !chicken.isValid()) {
superChickenIterator.remove();
} else {
Item droppedItem = chicken.getWorld().dropItem(chicken.getLocation(), eggStack);
droppedItem.setVelocity(ItemDropVelocity.ItemDropVelocity());
new BukkitRunnable() {
@Override
public void run() {
if (droppedItem.isValid()) {
droppedItem.remove();
}
}
}.runTaskLater(MetadataHandler.PLUGIN, 20 * 60);
}
}
}
@EventHandler
public void onHopperSuperEggPickup(InventoryPickupItemEvent event) {
if (event.getItem().getItemStack().hasItemMeta() && event.getItem().getItemStack().getItemMeta().hasLore() &&
event.getItem().getItemStack().getItemMeta().getLore().equals(lore)) {
event.setCancelled(true);
}
}
@EventHandler
public void onSuperEggMerge(ItemMergeEvent event) {
if (event.getEntity().getItemStack().hasItemMeta() && event.getEntity().getItemStack().getItemMeta().hasLore() &&
event.getEntity().getItemStack().getItemMeta().getLore().equals(lore)) {
new BukkitRunnable() {
@Override
public void run() {
if (event.getTarget().isValid()) {
event.getTarget().remove();
}
}
}.runTaskLater(MetadataHandler.PLUGIN, 20 * 60);
}
}
}
