Fixed original models not restored when using zr_human on a player.

src/zr/playerclasses/apply.inc

@@ -101,8 +101,19 @@ bool:ClassApplyModel(client, classindex, cachetype = ZR_CLASS_CACHE_PLAYER)
     // Check if the user specified no change.
     else if (strcmp(modelpath, "default", false) == 0)
     {
-        // Don't change the model.
-        return true;
+        // Get current model.
+        GetClientModel(client, modelpath, sizeof(modelpath));
+        
+        // Restore original model if not already set.
+        if (!StrEqual(ClassOriginalPlayerModel[client], modelpath))
+        {
+            strcopy(modelpath, sizeof(modelpath), ClassOriginalPlayerModel[client]);
+        }
+        else
+        {
+            // Wanted model is already set, don't change.
+            return true;
+        }
     }
     
     SetEntityModel(client, modelpath);

src/zr/playerclasses/classevents.inc

@@ -69,6 +69,10 @@ ClassOnClientDisconnect(client)
  */
 ClassOnClientSpawn(client)
 {
+    decl String:originalmodel[PLATFORM_MAX_PATH];
+    decl String:steamid[16];
+    decl String:classname[64];
+    
     // Check if the player is alive.
     if (!IsPlayerAlive(client))
     {
@@ -85,10 +89,12 @@ ClassOnClientSpawn(client)
     // Reset attributes by triggering death event.
     ClassOnClientDeath(client);
     
+    // Cache original player model.
+    GetClientModel(client, originalmodel, sizeof(originalmodel));
+    strcopy(ClassOriginalPlayerModel[client], PLATFORM_MAX_PATH, originalmodel);
+    
+    // Get random class setting.
     new bool:randomclass = GetConVarBool(g_hCvarsList[CVAR_CLASSES_RANDOM]);
-
-    decl String:steamid[16];
-    decl String:classname[64];
     
     // Assign random classes if enabled. Always do it for bots.
     GetClientAuthString(client, steamid, sizeof(steamid));

src/zr/playerclasses/playerclasses.inc

@@ -366,6 +366,12 @@ new bool:ClassPlayerAdminMode[MAXPLAYERS + 1];
  */
 new ClassPlayerNextAdminClass[MAXPLAYERS + 1];
 
+/**
+ * Cache for storing original model path before applying custom models. Used
+ * when restoring to old model.
+ */
+new String:ClassOriginalPlayerModel[MAXPLAYERS + 1][PLATFORM_MAX_PATH];
+
 #include "zr/playerclasses/filtertools"
 #include "zr/playerclasses/attributes"
 #include "zr/playerclasses/apply"