GameMaker 日本語掲示板

Stepイベント↓

if(keyboard_check_pressed(vk_up)) {
	erabu--;
  if(erabu < 0) {erabu = 0}
  show_debug_message($"erabu={erabu},sentaku={sentaku}");
}

//下ボタン
if(keyboard_check_pressed(vk_down)) {
    erabu++;
  if(erabu >= sentaku) {erabu = 2;}
  show_debug_message($"erabu={erabu},sentaku={sentaku}");
}


//それぞれの選択肢結果
if(keyboard_check_pressed(vk_space)) {
switch(erabu){
			
			case 0:
			show_debug_message($"selected 0");
            instance_create_layer(100, 300, layer, obj_sakuya_hutuu);
            break;

            case 1:
			show_debug_message($"selected 1");
            instance_create_layer(300, 300, layer, obj_sakuya_naku);
            break;
			
			case 2:
			show_debug_message($"selected 2");
            instance_create_layer(500, 300, layer, obj_sakuya_warau);
            break;
}	
}