using Godot;

namespace FOU.Scripts.Elements;

public class Snow : Solid {
    public Snow(int x, int y, ref Level level) : base(x, y, ref level) {
        Color = Colors.White;
        Color = AddColorVariance(Color);
    }

    public override bool Update(int currentFrame) {
        if (!base.Update(currentFrame)) return false;

        Vector2I freePos = Check(this, Vector2I.Down);

        if (freePos != Vector2I.Zero) { // diagonally right
            Level.Swap(this, freePos);
            return true;
        }

        return true; // not necessarily end, subclasses could do some more things
    }
}