/
PlayerCraftsItemScriptEvent.java
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/
PlayerCraftsItemScriptEvent.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.denizen.utilities.inventory.RecipeHelper;
import com.denizenscript.denizencore.objects.core.ElementTag;
import com.denizenscript.denizencore.objects.core.ListTag;
import com.denizenscript.denizencore.objects.ObjectTag;
import com.denizenscript.denizencore.scripts.ScriptEntryData;
import org.bukkit.Keyed;
import org.bukkit.Material;
import org.bukkit.entity.HumanEntity;
import org.bukkit.event.EventHandler;
import org.bukkit.event.Listener;
import org.bukkit.event.inventory.ClickType;
import org.bukkit.event.inventory.CraftItemEvent;
import org.bukkit.inventory.ItemStack;
public class PlayerCraftsItemScriptEvent extends BukkitScriptEvent implements Listener {
// <--[event]
// @Events
// player crafts item
// player crafts <item>
//
// @Regex ^on player crafts [^\s]+$
//
// @Group Player
//
// @Cancellable true
//
// @Triggers when a player fully crafts an item.
// @Context
// <context.inventory> returns the InventoryTag of the crafting inventory.
// <context.item> returns the ItemTag to be crafted.
// <context.amount> returns the amount of the item that will be crafted (usually 1, except when shift clicked. Can be above 64).
// <context.recipe> returns a ListTag of ItemTags in the recipe.
// <context.recipe_id> returns the ID of the recipe that is being crafted.
// <context.click_type> returns an ElementTag with the name of the click type. Click type list: <@link url https://hub.spigotmc.org/javadocs/spigot/org/bukkit/event/inventory/ClickType.html>
//
// @Determine
// ItemTag to change the item that is crafted.
//
// @Player Always.
//
// -->
public PlayerCraftsItemScriptEvent() {
instance = this;
}
public static PlayerCraftsItemScriptEvent instance;
public CraftItemEvent event;
public ItemTag result;
public PlayerTag player;
@Override
public boolean couldMatch(ScriptPath path) {
if (!path.eventArgsLowEqualStartingAt(0, "player", "crafts")) {
return false;
}
if (!couldMatchItem(path.eventArgLowerAt(2))) {
return false;
}
return true;
}
@Override
public boolean matches(ScriptPath path) {
String eItem = path.eventArgLowerAt(2);
if (!tryItem(result, eItem)) {
return false;
}
return super.matches(path);
}
@Override
public String getName() {
return "PlayerCraftsItem";
}
@Override
public boolean applyDetermination(ScriptPath path, ObjectTag determinationObj) {
String determination = determinationObj.toString();
if (ItemTag.matches(determination)) {
event.setCurrentItem(ItemTag.valueOf(determination, path.container).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("inventory")) {
return InventoryTag.mirrorBukkitInventory(event.getInventory());
}
else if (name.equals("amount")) {
int amount = event.getRecipe().getResult().getAmount();
if (event.getClick() == ClickType.SHIFT_LEFT) {
amount *= RecipeHelper.getMaximumOutputQuantity(event.getRecipe(), event.getInventory());
}
return new ElementTag(amount);
}
else if (name.equals("click_type")) {
return new ElementTag(event.getClick().name());
}
else if (name.equals("recipe")) {
ListTag recipe = new ListTag();
for (ItemStack itemStack : event.getInventory().getMatrix()) {
if (itemStack != null) {
recipe.addObject(new ItemTag(itemStack));
}
else {
recipe.addObject(new ItemTag(Material.AIR));
}
}
return recipe;
}
else if (name.equals("recipe_id") && event.getRecipe() instanceof Keyed) {
return new ElementTag(((Keyed) event.getRecipe()).getKey().toString());
}
return super.getContext(name);
}
@Override
public void cancellationChanged() {
if (cancelled) { // This event has a weird cancellation handler
event.setCancelled(true);
}
super.cancellationChanged();
}
@EventHandler
public void onCraftItem(CraftItemEvent event) {
// This event fires even when nothing crafts due to a cursor item, so disregard those cases.
if (event.getClick() != ClickType.SHIFT_LEFT && event.getCursor() != null && event.getCursor().getType() != Material.AIR) {
if (!event.getCursor().isSimilar(event.getCurrentItem())) {
return;
}
if (event.getCursor().getAmount() + event.getRecipe().getResult().getAmount() > event.getCursor().getType().getMaxStackSize()) {
return;
}
}
HumanEntity humanEntity = event.getWhoClicked();
if (EntityTag.isNPC(humanEntity)) {
return;
}
this.event = event;
result = new ItemTag(event.getInventory().getResult());
if (result.getBukkitMaterial() == Material.AIR) {
result = new ItemTag(event.getRecipe().getResult());
}
this.player = EntityTag.getPlayerFrom(humanEntity);
this.cancelled = false;
fire(event);
}
}