feat: add SkullItemCreator#byUuid to create skulls for offline players

craftaro · Sep 22, 2024 · 791b037 · 791b037
1 parent 8006159
commit 791b037
Showing 1 changed file with 43 additions and 0 deletions.
diff --git a/Core/src/main/java/com/craftaro/core/utils/SkullItemCreator.java b/Core/src/main/java/com/craftaro/core/utils/SkullItemCreator.java
@@ -1,8 +1,11 @@
 package com.craftaro.core.utils;
 
+import com.craftaro.core.http.SimpleHttpClient;
+import com.craftaro.core.http.minecraft.MinecraftApiClient;
 import com.craftaro.core.nms.Nms;
 import com.craftaro.core.nms.entity.player.GameProfile;
 import com.cryptomorin.xseries.XMaterial;
+import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.meta.SkullMeta;
@@ -12,11 +15,14 @@
 import java.lang.reflect.Method;
 import java.util.Objects;
 import java.util.UUID;
+import java.util.concurrent.CompletableFuture;
 
 public final class SkullItemCreator {
     private static final String STEVE_TEXTURE = "ewogICJ0aW1lc3RhbXAiIDogMTYyMTcxNTMxMjI5MCwKICAicHJvZmlsZUlkIiA6ICJiNTM5NTkyMjMwY2I0MmE0OWY5YTRlYmYxNmRlOTYwYiIsCiAgInByb2ZpbGVOYW1lIiA6ICJtYXJpYW5hZmFnIiwKICAic2lnbmF0dXJlUmVxdWlyZWQiIDogdHJ1ZSwKICAidGV4dHVyZXMiIDogewogICAgIlNLSU4iIDogewogICAgICAidXJsIiA6ICJodHRwOi8vdGV4dHVyZXMubWluZWNyYWZ0Lm5ldC90ZXh0dXJlLzFhNGFmNzE4NDU1ZDRhYWI1MjhlN2E2MWY4NmZhMjVlNmEzNjlkMTc2OGRjYjEzZjdkZjMxOWE3MTNlYjgxMGIiCiAgICB9CiAgfQp9";
     private static final String ALEX_TEXTURE = "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";
 
+    private static MinecraftApiClient minecraftApiClient = new MinecraftApiClient(new SimpleHttpClient());
+
     public static ItemStack byProfile(GameProfile profile) {
         ItemStack item = Objects.requireNonNull(XMaterial.PLAYER_HEAD.parseItem());
         SkullMeta meta = (SkullMeta) Objects.requireNonNull(item.getItemMeta());
@@ -56,6 +62,43 @@ public static ItemStack createDefaultSkullForUuid(UUID uuid) {
         return byTextureValue(STEVE_TEXTURE);
     }
 
+    /**
+     * This method tries its best in determining the correct skin for a given UUID.
+     * It tries to request the corresponding profile (with skin data) from Mojang's API.
+     */
+    public static CompletableFuture<ItemStack> byUuid(UUID uuid) {
+        Player player = Bukkit.getPlayer(uuid);
+        if (player != null) {
+            return CompletableFuture.completedFuture(byPlayer(player));
+        }
+
+        try {
+            return Bukkit.getOfflinePlayer(uuid)
+                    .getPlayerProfile()
+                    .update()
+                    .thenApply(profile -> {
+                        if (profile.getTextures().getSkin() == null) {
+                            return createDefaultSkullForUuid(uuid);
+                        }
+                        return byTextureUrl(profile.getTextures().getSkin().toString());
+                    });
+        } catch (NoSuchMethodError ignored) {
+            // old spigot api version that doesn't have OfflinePlayer#getPlayerProfile()
+        }
+
+        if (uuid.version() != 4) {
+            return CompletableFuture.completedFuture(createDefaultSkullForUuid(uuid));
+        }
+
+        return minecraftApiClient.fetchProfile(uuid)
+                .thenApply((profile) -> {
+                    if (profile == null) {
+                        return createDefaultSkullForUuid(uuid);
+                    }
+                    return byProfile(profile.createGameProfile());
+                });
+    }
+
     private static Method skullMetaSetProfile = null;
     private static Field skullMetaProfileField = null;
     private static boolean setProfileUsesResolvable = false;