getNPCTexture for ClientCache

src/main/java/noppes/npcs/client/ClientCacheHandler.java

@@ -1,5 +1,6 @@
 package noppes.npcs.client;
 
+import net.minecraft.util.ResourceLocation;
 import noppes.npcs.client.renderer.ImageData;
 import noppes.npcs.util.CacheHashMap;
 
@@ -14,4 +15,13 @@ public class ClientCacheHandler {
             return imageDataCache.get(directory).getObject();
         }
     }
+
+    public static ImageData getNPCTexture(String directory, boolean x64, ResourceLocation resource) {
+        synchronized (imageDataCache) {
+            if (!imageDataCache.containsKey(resource.getResourcePath())) {
+                imageDataCache.put(resource.getResourcePath(), new CacheHashMap.CachedObject<>(new ImageData(directory, x64, resource)));
+            }
+            return imageDataCache.get(resource.getResourcePath()).getObject();
+        }
+    }
 }