// Called when the node enters the scene tree for the first time.
public override void _Ready()
{
creatureGenerator = (PackedScene)GD.Load("res://Scenes/Creature.tscn");
// create some initial food
foodGenerator_ = (PackedScene)GD.Load("res://Scenes/Food.tscn");
for (int i = 0; i < 20; i++)
{
Food food = (Food)foodGenerator_.Instance();
this.AddChild(food);
this.foods.Add(food);
float randomX = (float)GD.RandRange(0, this.width);
float randomZ = (float)GD.RandRange(0, this.height);
food.Translation = new Vector3(randomX, 0, randomZ);
}
// create food timer (spawns food periodically)
foodTimer_ = new Timer();
this.AddChild(foodTimer_);
foodTimer_.WaitTime = 1;
foodTimer_.Connect("timeout", this, nameof(OnSpawnFood));
foodTimer_.Start();
// create stat timer (periodically reclaculates stats)
statTimer_ = new Timer();
this.AddChild(statTimer_);
statTimer_.WaitTime = 1;
statTimer_.Connect("timeout", this, nameof(OnCalculateStats));
statTimer_.Start();
// connect gui
GUI gui = (GUI)this.GetNode("GUI");
gui.Connect(nameof(GUI.CreateCreatures), this, nameof(OnCreateCreatures));
gui.Connect(nameof(GUI.SetFoodSpawnRate), this, nameof(OnSetFoodSpawnRate));
gui.Connect(nameof(GUI.SetTimeScale), this, nameof(OnSetTimeScale));
gui.Connect(nameof(GUI.SetWorldBounds), this, nameof(OnUpdateBounds));
gui.Connect(nameof(GUI.SetPaintFoodMode), this, nameof(OnSetFoodPaintMode));
gui.Connect(nameof(GUI.SetCreatureCreatureMode), this, nameof(OnSetCreateCreatureMode));
gui.Connect(nameof(GUI.SelectCreature), this, nameof(OnSelectCreaturePressed));
Menu menu = this.GetNode <Menu>(nameof(Menu));
menu.Connect(nameof(Menu.QuitApp), this, nameof(OnGUIQuit));
FoodPainter foodPainter = this.GetNode <FoodPainter>("FoodPainter");
foodPainter.Connect(nameof(FoodPainter.SpawnFood), this, nameof(OnFoodPainterSpawnFood));
CreatureSpawner creatureSpawner = this.GetNode <CreatureSpawner>("CreatureSpawner");
creatureSpawner.Connect(nameof(CreatureSpawner.SpawnCreature), this, nameof(OnCreateSingleCreature));
}
void OnSetFoodPaintMode()
{
FoodPainter foodPainter = this.GetNode <FoodPainter>("FoodPainter");
foodPainter.On = true;
Texture image = GD.Load <Texture>("res://Art/foodCursor.png");
Vector2 imageCenter = new Vector2(image.GetWidth() / 2, image.GetHeight() / 2);
Input.SetCustomMouseCursor(image, Input.CursorShape.Arrow, imageCenter);
}