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ItemSkullskin.java
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ItemSkullskin.java
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package com.denizenscript.denizen.objects.properties.item;
import com.denizenscript.denizen.nms.NMSHandler;
import com.denizenscript.denizen.nms.NMSVersion;
import com.denizenscript.denizen.nms.util.PlayerProfile;
import com.denizenscript.denizen.objects.dItem;
import com.denizenscript.denizencore.objects.ElementTag;
import com.denizenscript.denizencore.objects.Mechanism;
import com.denizenscript.denizencore.objects.ListTag;
import com.denizenscript.denizencore.objects.ObjectTag;
import com.denizenscript.denizencore.objects.properties.Property;
import com.denizenscript.denizencore.tags.Attribute;
import com.denizenscript.denizencore.utilities.CoreUtilities;
import com.denizenscript.denizencore.utilities.debugging.Debug;
import org.bukkit.inventory.meta.SkullMeta;
import java.util.UUID;
public class ItemSkullskin implements Property {
public static boolean describes(ObjectTag item) {
return item instanceof dItem
&& ((dItem) item).getItemStack().getItemMeta() instanceof SkullMeta;
}
public static ItemSkullskin getFrom(ObjectTag _item) {
if (!describes(_item)) {
return null;
}
else {
return new ItemSkullskin((dItem) _item);
}
}
public static final String[] handledTags = new String[] {
"skin", "has_skin"
};
public static final String[] handledMechs = new String[] {
"skull_skin"
};
private ItemSkullskin(dItem _item) {
item = _item;
}
dItem item;
@Override
public String getAttribute(Attribute attribute) {
if (attribute == null) {
return null;
}
// <--[tag]
// @attribute <i@item.skin>
// @returns ElementTag
// @mechanism dItem.skull_skin
// @group properties
// @description
// Returns the UUID of the player whose skin a skull item uses.
// Note: Item must be a 'skull_item' with a skin.
// -->
// <--[tag]
// @attribute <i@item.skin.full>
// @returns ElementTag|Element
// @mechanism dItem.skull_skin
// @group properties
// @description
// Returns the UUID of the player whose skin a skull item uses, along
// with the permanently cached texture property.
// Note: Item must be a 'skull_item' with a skin.
// -->
if (attribute.startsWith("skin")) {
String skin = getPropertyString();
if (skin != null) {
attribute = attribute.fulfill(1);
if (attribute.startsWith("full")) {
return new ElementTag(skin).getAttribute(attribute.fulfill(1));
}
return new ElementTag(CoreUtilities.split(skin, '|').get(0)).getAttribute(attribute);
}
else {
Debug.echoError("This skull item does not have a skin set!");
}
}
// <--[tag]
// @attribute <i@item.has_skin>
// @returns ElementTag(Boolean)
// @mechanism dItem.skull_skin
// @group properties
// @description
// Returns whether the item has a custom skin set.
// (Only for human 'skull_item's)
// -->
if (attribute.startsWith("has_skin")) {
return new ElementTag(getPropertyString() != null)
.getAttribute(attribute.fulfill(1));
}
return null;
}
public boolean isCorrectDurability() {
return NMSHandler.getVersion().isAtLeast(NMSVersion.v1_13_R2) || item.getItemStack().getDurability() == 3;
}
@Override
public String getPropertyString() {
if (isCorrectDurability()) {
PlayerProfile playerProfile = NMSHandler.getInstance().getItemHelper().getSkullSkin(item.getItemStack());
if (playerProfile != null) {
String name = playerProfile.getName();
UUID uuid = playerProfile.getUniqueId();
return (uuid != null ? uuid : name)
+ (playerProfile.hasTexture() ? "|" + playerProfile.getTexture() +
(uuid != null && name != null ? "|" + name : "") : "");
}
}
return null;
}
@Override
public String getPropertyId() {
return "skull_skin";
}
@Override
public void adjust(Mechanism mechanism) {
// <--[mechanism]
// @object dItem
// @name skull_skin
// @input Element(|Element(|Element))
// @description
// Sets the player skin on a skull_item.
// The first ElementTag is a UUID.
// Optionally, use the second ElementTag for the skin texture cache.
// Optionally, use the third ElementTag for a player name.
// @tags
// <i@item.skin>
// <i@item.skin.full>
// <i@item.has_skin>
// -->
if (mechanism.matches("skull_skin")) {
if (!isCorrectDurability()) {
item.getItemStack().setDurability((short) 3);
}
ListTag list = mechanism.valueAsType(ListTag.class);
String idString = list.get(0);
String texture = null;
if (list.size() > 1) {
texture = list.get(1);
}
PlayerProfile profile;
if (idString.contains("-")) {
UUID uuid = UUID.fromString(idString);
String name = null;
if (list.size() > 2) {
name = list.get(2);
}
profile = new PlayerProfile(name, uuid, texture);
}
else {
profile = new PlayerProfile(idString, null, texture);
}
profile = NMSHandler.getInstance().fillPlayerProfile(profile);
if (texture != null) { // Ensure we didn't get overwritten
profile.setTexture(texture);
}
item.setItemStack(NMSHandler.getInstance().getItemHelper().setSkullSkin(item.getItemStack(), profile));
}
}
}