Added check for mod game when a module loads: If the module has the optional function, and reports that it is not an expected game, the module will not load.

This should fix how some people seem to think the counter strike modules will work on games other than counter strike.

amxmodx/modules.cpp

@@ -958,6 +958,9 @@ bool LoadModule(const char *shortname, PLUG_LOADTIME now, bool simplify, bool no
 	case MODULE_NOT64BIT:
 		report_error(1, "[AMXX] Module \"%s\" is not 64 bit compatible.", path.c_str());
 		break;
+	case MODULE_BADGAME:
+		report_error(1, "[AMXX] Module \"%s\" cannot load on game \"%s\"", path.c_str(), g_mod_name.c_str());
+		break;
 	default:
 		error = false;
 		break;