Added game detection.

src/zombiereloaded.sp

@@ -150,6 +150,8 @@ public APLRes:AskPluginLoad2(Handle:myself, bool:late, String:error[], err_max)
  */
 public OnPluginStart()
 {
+    UpdateGameFolder();
+    
     // Forward event to modules.
     LogInit();          // Doesn't depend on CVARs.
     TranslationInit();

src/zr/zombiereloaded.inc

@@ -54,6 +54,46 @@ enum EligibleCondition
  */
 new bool:g_bZombieSpawned;
 
+/**
+ * Supported games.
+ */
+enum Game
+{
+    Game_Unknown = -1,
+    Game_CSS,
+    Game_CSGO
+}
+
+/**
+ * Current game.
+ */
+new Game:g_game = Game_Unknown;
+
+/**
+ * Updates g_game. Will log a warning if a unsupported game is detected.
+ */
+UpdateGameFolder()
+{
+    new String:gameFolder[PLATFORM_MAX_PATH];
+    GetGameFolderName(gameFolder, sizeof(gameFolder));
+    
+    if (StrEqual(gameFolder, "cstrike", false))
+    {
+        g_game = Game_CSS;
+        PrintToServer("Game detected: cstrike");
+        return;
+    }
+    else if (StrEqual(gameFolder, "csgo", false))
+    {
+        g_game = Game_CSGO;
+        PrintToServer("Game detected: csgo");
+        return;
+    }
+    
+    LogError("Warning: Zombie:Reloaded doesn't support this game: %s", gameFolder);
+    g_game = Game_Unknown;
+}
+
 /**
  * Function to convert numbers to defined units.
  *