feat: скины и плащи не привязаны к Mojang

URL взяты произвольно

shared/src/main/java/ru/di9/minecraft/shared/GlobalSharedBeans.java

@@ -0,0 +1,16 @@
+package ru.di9.minecraft.shared;
+
+public final class GlobalSharedBeans {
+    public static final GlobalSharedBeans INSTANCE = new GlobalSharedBeans();
+
+    private GlobalSharedBeans() {
+    }
+
+    public String getSkinURL(String username) {
+        return "http://localhost:25560/skins/%s.png".formatted(username);
+    }
+
+    public String getCloaksURL(String username) {
+        return "http://localhost:25560/cloaks/%s.png".formatted(username);
+    }
+}

shared/src/main/java/ru/di9/minecraft/shared/entity/EntityPlayer.java

@@ -463,7 +463,7 @@ public abstract class EntityPlayer extends EntityLiving
 
     public void updateCloak()
     {
-        playerCloakUrl = (new StringBuilder()).append("http://s3.amazonaws.com/MinecraftCloaks/").append(username).append(".png").toString();
+        playerCloakUrl = GlobalSharedBeans.INSTANCE.getCloaksURL(username);
         cloakUrl = playerCloakUrl;
     }