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PlayerPreparesAnvilCraftScriptEvent.java
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/
PlayerPreparesAnvilCraftScriptEvent.java
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package com.denizenscript.denizen.events.player;
import com.denizenscript.denizen.objects.EntityTag;
import com.denizenscript.denizen.objects.InventoryTag;
import com.denizenscript.denizen.objects.ItemTag;
import com.denizenscript.denizen.objects.PlayerTag;
import com.denizenscript.denizen.utilities.implementation.BukkitScriptEntryData;
import com.denizenscript.denizen.events.BukkitScriptEvent;
import com.denizenscript.denizencore.objects.core.ElementTag;
import com.denizenscript.denizencore.objects.ObjectTag;
import com.denizenscript.denizencore.scripts.ScriptEntryData;
import org.bukkit.entity.HumanEntity;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.inventory.PrepareAnvilEvent;
public class PlayerPreparesAnvilCraftScriptEvent extends BukkitScriptEvent implements Listener {
// <--[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 InventoryTag of the anvil inventory.
// <context.item> returns the ItemTag to be crafted.
// <context.repair_cost> returns an ElementTag(Number) of the repair cost.
// <context.new_name> returns an ElementTag of the new name.
//
// @Determine
// ElementTag(Number) to set the repair cost.
// ItemTag to change the item that is crafted.
//
// @Player Always.
//
// -->
public PlayerPreparesAnvilCraftScriptEvent() {
instance = this;
}
public static PlayerPreparesAnvilCraftScriptEvent instance;
public PrepareAnvilEvent event;
public ItemTag result;
public PlayerTag player;
@Override
public boolean couldMatch(ScriptPath path) {
return path.eventLower.startsWith("player prepares anvil craft");
}
@Override
public boolean matches(ScriptPath path) {
String eItem = path.eventArgLowerAt(4);
if (!tryItem(result, eItem)) {
return false;
}
return super.matches(path);
}
@Override
public String getName() {
return "PlayerPreparesAnvilCraft";
}
@Override
public boolean applyDetermination(ScriptPath path, ObjectTag determinationObj) {
if (determinationObj instanceof ElementTag && ((ElementTag) determinationObj).isInt()) {
event.getInventory().setRepairCost(((ElementTag) determinationObj).asInt());
return true;
}
String determination = determinationObj.toString();
if (ItemTag.matches(determination)) {
result = ItemTag.valueOf(determination, path.container);
event.setResult(result.getItemStack());
return true;
}
return super.applyDetermination(path, determinationObj);
}
@Override
public ScriptEntryData getScriptEntryData() {
return new BukkitScriptEntryData(player, null);
}
@Override
public ObjectTag getContext(String name) {
if (name.equals("item")) {
return result;
}
else if (name.equals("repair_cost")) {
return new ElementTag(event.getInventory().getRepairCost());
}
else if (name.equals("new_name")) {
return new ElementTag(event.getInventory().getRenameText());
}
else if (name.equals("inventory")) {
return InventoryTag.mirrorBukkitInventory(event.getInventory());
}
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 (EntityTag.isNPC(humanEntity)) {
return;
}
this.event = event;
result = new ItemTag(event.getResult());
this.player = EntityTag.getPlayerFrom(humanEntity);
this.cancelled = false;
fire(event);
}
}