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PlayerPreparesAnvilCraftScriptEvent.java
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PlayerPreparesAnvilCraftScriptEvent.java
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package net.aufdemrand.denizen.events.player;
import net.aufdemrand.denizen.BukkitScriptEntryData;
import net.aufdemrand.denizen.events.BukkitScriptEvent;
import net.aufdemrand.denizen.objects.dEntity;
import net.aufdemrand.denizen.objects.dInventory;
import net.aufdemrand.denizen.objects.dItem;
import net.aufdemrand.denizen.objects.dPlayer;
import net.aufdemrand.denizen.utilities.DenizenAPI;
import net.aufdemrand.denizencore.objects.Element;
import net.aufdemrand.denizencore.objects.aH;
import net.aufdemrand.denizencore.objects.dObject;
import net.aufdemrand.denizencore.scripts.ScriptEntryData;
import net.aufdemrand.denizencore.scripts.containers.ScriptContainer;
import net.aufdemrand.denizencore.utilities.CoreUtilities;
import org.bukkit.Bukkit;
import org.bukkit.entity.HumanEntity;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.inventory.PrepareAnvilEvent;
import org.bukkit.inventory.AnvilInventory;
// <--[event]
// @Events
// player prepares anvil craft item
// player prepares anvil craft <item>
//
// @Regex ^on player prepares anvil craft [^\s]+$
//
// @Triggers when a player prepares an anvil to craft an item.
//
// @Warning The player doing the crafting is estimated and may be inaccurate.
//
// @Context
// <context.inventory> returns the dInventory of the anvil inventory.
// <context.item> returns the dItem to be crafted.
// <context.repair_cost> returns an Element(Number) of the repair cost.
// <context.new_name> returns an Element of the new name.
//
// @Determine
// Element(Number) to set the repair cost.
// dItem to change the item that is crafted.
//
// -->
public class PlayerPreparesAnvilCraftScriptEvent extends BukkitScriptEvent implements Listener {
public PlayerPreparesAnvilCraftScriptEvent() {
instance = this;
}
public static PlayerPreparesAnvilCraftScriptEvent instance;
public boolean resultChanged;
public dItem result;
public AnvilInventory inventory;
public dPlayer player;
public Element repairCost;
public Element newName;
@Override
public boolean couldMatch(ScriptContainer scriptContainer, String s) {
String lower = CoreUtilities.toLowerCase(s);
return lower.startsWith("player prepares anvil craft");
}
@Override
public boolean matches(ScriptPath path) {
String s = path.event;
String lower = path.eventLower;
String eItem = CoreUtilities.getXthArg(4, lower);
if (!tryItem(result, eItem)) {
return false;
}
return true;
}
@Override
public String getName() {
return "PlayerPreparesAnvilCraft";
}
@Override
public void destroy() {
PrepareAnvilEvent.getHandlerList().unregister(this);
}
@Override
public boolean applyDetermination(ScriptContainer container, String determination) {
if (aH.matchesInteger(determination)) {
repairCost = new Element(determination);
return true;
}
else if (dItem.matches(determination)) {
result = dItem.valueOf(determination, container);
resultChanged = true;
return true;
}
else {
return super.applyDetermination(container, determination);
}
}
@Override
public ScriptEntryData getScriptEntryData() {
return new BukkitScriptEntryData(player, null);
}
@Override
public dObject getContext(String name) {
if (name.equals("item")) {
return result;
}
else if (name.equals("repair_cost")) {
return repairCost;
}
else if (name.equals("new_name")) {
return newName;
}
else if (name.equals("inventory")) {
return dInventory.mirrorBukkitInventory(inventory);
}
return super.getContext(name);
}
@EventHandler
public void onCraftItem(PrepareAnvilEvent event) {
if (event.getInventory().getViewers().size() == 0) {
return;
}
HumanEntity humanEntity = event.getInventory().getViewers().get(0);
if (dEntity.isNPC(humanEntity)) {
return;
}
inventory = event.getInventory();
repairCost = new Element(inventory.getRepairCost());
newName = new Element(inventory.getRenameText());
result = new dItem(event.getResult());
this.player = dEntity.getPlayerFrom(humanEntity);
this.resultChanged = false;
this.cancelled = false;
fire();
inventory.setRepairCost(repairCost.asInt());
if (resultChanged) {
event.setResult(result.getItemStack());
}
}
}