fix grid menu double SFX bug

Author: mstop4

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

@@ -1,10 +1,9 @@
 if (keyboard_check_pressed(vk_anykey)) {
 	if (active_key_config != noone) {
-		self.handle_key_config(active_key_config);
+		self.handle_key_config_change(active_key_config);
 	}
 }
 
-
 if (!enabled) exit;
 
 control_state.poll_input();
@@ -37,11 +36,11 @@ if (control_state.pressed_state[MENU_CONTROLS.CONFIRM]) {
 	var _item = items[| pos];	
 
 	if (ds_list_find_index(_item.types, "spinner") != -1)
-		self.handle_spinner_confirm(_item); 
+		self.handle_spinner_confirm(_item);
 
 	else if (ds_list_find_index(_item.types, "selectable") != -1)
 		self.handle_selectable_confirm(_item);
 
 	else if (ds_list_find_index(_item.types, "keyconfig") != -1)
-		self.handle_key_config(_item);
+		self.handle_key_config_change(_item);
 }

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

@@ -35,36 +35,40 @@ if (control_state.pressed_state[MENU_CONTROLS.DOWN]) {
 
 if (control_state.pressed_state[MENU_CONTROLS.LEFT]) {
 	var _cur_pos = pos.x;
-	var _item = -1;
+	var _item = items[# pos.x, pos.y];
+	
+	if (is_struct(_item)) {
+		if (ds_list_find_index(_item.types, "spinner") != -1) {
+			self.handle_spinner_change(_item, -1);
+			return;
+		}
+	}
 
 	do {
 		pos.x = wrap(pos.x-1, 0, ds_grid_width(items)-1);
 		_item = items[# pos.x, pos.y];
 	} until (is_struct(_item) || _cur_pos == pos.x)
 
 	audio_play_sound(cursor_move_sfx, 1, false);
-	
-	if (!is_struct(_item)) return;
-
-	if (ds_list_find_index(_item.types, "spinner") != -1)
-		self.handle_spinner_change(_item, -1);
 }
 
 if (control_state.pressed_state[MENU_CONTROLS.RIGHT]) {
 	var _cur_pos = pos.x;
-	var _item = -1;
+	var _item = items[# pos.x, pos.y];
+	
+	if (is_struct(_item)) {
+		if (ds_list_find_index(_item.types, "spinner") != -1) {
+			self.handle_spinner_change(_item, 1);
+			return;
+		}
+	}
 
 	do {
 		pos.x = wrap(pos.x+1, 0, ds_grid_width(items)-1);
 		_item = items[# pos.x, pos.y];
 	} until (is_struct(_item) || _cur_pos == pos.x)
 
 	audio_play_sound(cursor_move_sfx, 1, false);
-	
-	if (!is_struct(_item)) return;
-
-	if (ds_list_find_index(_item.types, "spinner") != -1)
-		self.handle_spinner_change(_item, 1);
 }
 
 if (control_state.pressed_state[MENU_CONTROLS.CONFIRM]) {