add init_steam_deck_info

Author: mstop4

current-scripts/Demos/useful-scripts/objects/obj_control_manager/Create_0.gml

@@ -2,4 +2,5 @@ control_manager_functions();
 
 players = ds_list_create();
 num_players = 0;
-steam_deck_info = get_steam_deck_info();
+
+self.init_steam_deck_info();

current-scripts/Demos/useful-scripts/objects/obj_control_manager/Step_1.gml

@@ -1,3 +1,3 @@
 for (var i=0; i<num_players; i++) {
-	players[| i].process_input(id);
+	players[| i].process_input();
 }

current-scripts/Demos/useful-scripts/scripts/control_manager_functions/control_manager_functions.gml

@@ -1,3 +1,7 @@
+function init_steam_deck_info() {
+	steam_deck_info = get_steam_deck_info();
+}
+
 function add_player() {
 	var _new_player = new ControlManagerPlayer();
 	ds_list_add(players, _new_player);