Allow disabling of game modes on the fly #49

Author: rtxa

valve/addons/amxmodx/scripting/agmodx.sma

@@ -1684,13 +1684,19 @@ public CmdAgNextMode(id, level, cid) {
 		return PLUGIN_HANDLED;
 	}
 
-	if (TrieKeyExists(gTrieVoteList, arg)) {
-		log_amx("AgNextMode: ^"%s^" ^"%N^"", arg, id);
-		set_pcvar_string(gCvarGameMode, arg); // set next mode
-	} else {
+	if (!TrieKeyExists(gTrieVoteList, arg)) {
 		client_print(id, print_console, "%l", "INVALID_MODE");
+		return PLUGIN_HANDLED;
 	}
 
+	if (!IsGameModeAllowed(arg)) {
+		client_print(id, print_console, "%l", "GAMEMODE_NOTALLOWED");
+		return PLUGIN_HANDLED;
+	}
+	
+	log_amx("AgNextMode: ^"%s^" ^"%N^"", arg, id);
+	set_pcvar_string(gCvarGameMode, arg); // set next mode
+
 	return PLUGIN_HANDLED;
 }
 
@@ -2308,6 +2314,11 @@ public OnVoteAgNextMode(id, check, argc, arg1[], arg2[]) {
 			client_print(id, print_console, "%l", "INVALID_MODE");
 			return false;
 		}
+
+		if (!IsGameModeAllowed(arg2)) {
+			client_print(id, print_console, "%l", "GAMEMODE_NOTALLOWED");
+			return false;
+		}
 	}
 
 	return true;