/
ItemUnbreakable.java
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/
ItemUnbreakable.java
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package net.aufdemrand.denizen.objects.properties.item;
import net.aufdemrand.denizen.objects.dItem;
import net.aufdemrand.denizencore.objects.Element;
import net.aufdemrand.denizencore.objects.Mechanism;
import net.aufdemrand.denizencore.objects.dObject;
import net.aufdemrand.denizencore.objects.properties.Property;
import net.aufdemrand.denizencore.tags.Attribute;
import net.minecraft.server.v1_9_R2.ItemStack;
import net.minecraft.server.v1_9_R2.NBTTagCompound;
import org.bukkit.craftbukkit.v1_9_R2.inventory.CraftItemStack;
public class ItemUnbreakable implements Property {
public static boolean describes(dObject object) {
return object instanceof dItem;
}
public static ItemUnbreakable getFrom(dObject object) {
if (!describes(object)) {
return null;
}
return new ItemUnbreakable((dItem) object);
}
private ItemUnbreakable(dItem item) {
this.item = item;
}
dItem item;
public String getAttribute(Attribute attribute) {
if (attribute == null) {
return null;
}
// <--[tag]
// @attribute <i@item.unbreakable>
// @returns Element(Boolean)
// @group properties
// @mechanism dItem.unbreakable
// @description
// Returns whether an item has the unbreakable flag.
// -->
if (attribute.startsWith("unbreakable")) {
return new Element(getPropertyString() != null).getAttribute(attribute.fulfill(1));
}
return null;
}
public String getPropertyString() {
ItemStack itemStack = CraftItemStack.asNMSCopy(item.getItemStack());
if (itemStack != null && itemStack.hasTag() &&
itemStack.getTag().getBoolean("Unbreakable")) {
return "true";
}
return null;
}
public String getPropertyId() {
return "unbreakable";
}
public void adjust(Mechanism mechanism) {
// <--[mechanism]
// @object dItem
// @name unbreakable
// @input Element(Boolean)
// @description
// Changes whether an item has the unbreakable item flag.
// @tags
// <i@item.unbreakable>
// -->
if (mechanism.matches("unbreakable") && mechanism.requireBoolean()) {
ItemStack itemStack = CraftItemStack.asNMSCopy(item.getItemStack());
NBTTagCompound tag = itemStack.hasTag() ? itemStack.getTag() : new NBTTagCompound();
tag.setInt("Unbreakable", mechanism.getValue().asBoolean() ? 1 : 0);
itemStack.setTag(tag);
item.setItemStack(CraftItemStack.asBukkitCopy(itemStack));
}
}
}