Add Feature Flag For Custom Skins

launcher/src/client/available-feature-flags

@@ -48,3 +48,4 @@ FALSE Add Biome Colors To Grass
 TRUE Generate Caves
 FALSE Disable Block Tinting
 TRUE Disable Hostile AI In Creative Mode
+TRUE Load Custom Skins

mods/src/skin/skin.cpp

@@ -2,7 +2,7 @@
 #include <symbols/minecraft.h>
 
 #include <mods/init/init.h>
-
+#include <mods/feature/feature.h>
 #include "skin-internal.h"
 
 // Base64 Encode (https://gist.github.com/tomykaira/f0fd86b6c73063283afe550bc5d77594)
@@ -79,6 +79,8 @@ static int32_t Textures_loadAndBindTexture_injection(unsigned char *textures, __
 
 // Init
 void init_skin() {
+    // Check Feature Flag
+    if (feature_has("Load Custom Skins", server_disabled)) {
         // LocalPlayer
         overwrite_call((void *) 0x44c28, (void *) Player_username_assign_injection);
         // RemotePlayer
@@ -92,3 +94,4 @@ void init_skin() {
         // Loader
         _init_skin_loader();
     }
+}