using Godot;
using System;

public partial class EnemyMovement : Node
{
    [Export] private Enemy _enemy;
    [Export] private PathFollow2D _pathFollow2D;
    [Export] private float _speed;

    private float _finalSpeed => _speed + 0.15f * (float)Math.Log(GameController.Instance.Wave + 1);

    private double _time = 0;

    public override void _EnterTree()
    {
        _pathFollow2D.ProgressRatio = 0;
    }

    public override void _Process(double delta)
    {
        _pathFollow2D.ProgressRatio += (float)delta * (_finalSpeed / 1000f);

        if (_pathFollow2D.ProgressRatio >= 1.0)
        {
            _enemy.Despawn();
        }
    }
}