Add mineskin api key config option

api/src/main/java/de/oliver/fancynpcs/api/FancyNpcsConfig.java

@@ -23,6 +23,8 @@ public interface FancyNpcsConfig {
 
     int getRemoveNpcsFromPlayerlistDelay();
 
+    String getMineSkinApiKey();
+
     List<String> getBlockedCommands();
 
     Map<String, Integer> getMaxNpcsPerPermission();

src/main/java/de/oliver/fancynpcs/FancyNpcsConfigImpl.java

@@ -68,6 +68,11 @@ public class FancyNpcsConfigImpl implements FancyNpcsConfig {
      */
     private int removeNpcsFromPlayerlistDelay;
 
+    /**
+     * The API key for the MineSkin API.
+     */
+    private String mineskinApiKey;
+
     /**
      * The commands that are blocked for NPCs in the message.
      */
@@ -112,6 +117,9 @@ public void reload() {
         visibilityDistance = (int) ConfigHelper.getOrDefault(config, "visibility_distance", 20);
         config.setInlineComments("visibility_distance", List.of("The distance at which NPCs are visible."));
 
+        mineskinApiKey = (String) ConfigHelper.getOrDefault(config, "mineskin_api_key", "");
+        config.setInlineComments("mineskin_api_key", List.of("The API key for the MineSkin API. This will be used to load skins faster. You can get an API key at https://mineskin.org/account."));
+
         removeNpcsFromPlayerlistDelay = (int) ConfigHelper.getOrDefault(config, "remove_npcs_from_playerlist_delay", 2000);
         config.setInlineComments("remove_npcs_from_playerlist_delay", List.of("The delay in ticks to remove NPCs from the player list. Increase this value if you have problems with skins not loading correctly when joining or switching worlds. You can set it to -1, if you don't have any npcs using the show_in_tab feature."));
 
@@ -181,6 +189,14 @@ public int getRemoveNpcsFromPlayerlistDelay() {
         return removeNpcsFromPlayerlistDelay;
     }
 
+    public String getMineSkinApiKey() {
+        if (mineskinApiKey.isEmpty()) {
+            return null;
+        }
+
+        return mineskinApiKey;
+    }
+
     public List<String> getBlockedCommands() {
         return blockedCommands;
     }

src/main/java/de/oliver/fancynpcs/skins/SkinManagerImpl.java

@@ -44,6 +44,7 @@ public SkinManagerImpl(SkinCache fileCache, SkinCache memCache) {
 
         this.client = MineSkinClient.builder()
                 .requestHandler(JsoupRequestHandler::new)
+                .apiKey(FancyNpcs.getInstance().getFancyNpcConfig().getMineSkinApiKey())
                 .userAgent("FancyNpcs")
                 .getExecutor(executor)
                 .generateExecutor(executor)