Get the current game once when injecting

src/main.c

@@ -7,6 +7,7 @@
 #include "include/globals.h"
 #include "include/cvars.h"
 #include "include/hooks.h"
+#include "include/util.h"
 
 static bool loaded = false;
 
@@ -35,6 +36,9 @@ void load(void) {
         return;
     }
 
+    /* Get game version after injecting */
+    this_game_id = get_cur_game();
+
     i_engine->pfnClientCmd("echo \"hl-cheat loaded successfully!\"");
 
     loaded = true;