using FOU.Scripts;
using Godot;

public partial class Main : Node2D {
	[Export] public int BrushSize = 5;

	private TextureRect mLevelDrawer;
	private Level mLevel;

	public override void _Ready() {
		mLevel = new Level((int)GetViewportRect().Size.X, (int)GetViewportRect().Size.Y);
		mLevelDrawer = GetNode<TextureRect>("CanvasLayer/LevelDrawer");
	}

	public override void _Process(double delta) {

		mLevel.Update();
		mLevelDrawer.Texture = ImageTexture.CreateFromImage(mLevel.DrawLevel());
	}

	public override void _Input(InputEvent @event) {
		if (@event is InputEventMouseButton eventMouseButton) {

			Vector2 mouse = GetViewport().GetMousePosition();
			mLevel.WritePixel((int)mouse.X, (int)mouse.Y, BrushSize);
		}
	}
}