using System.Collections.Generic;
using System.ComponentModel;
using Godot;
using Godot.Bridge;
using Godot.NativeInterop;

[GlobalClass]
[ScriptPath("res://Scripts/Actions/LookAround.cs")]
public partial class LookAround : IBehaviour
{
	public enum Type
	{
		Direction,
		Player,
		Randomly
	}

	[Export(PropertyHint.None, "")]
	private Type type;

	[Export(PropertyHint.None, "")]
	public Entity.Animations anim = Entity.Animations.None;

	[Export(PropertyHint.None, "")]
	private Entity.Direction direction;

	[Export(PropertyHint.None, "")]
	private float time = 180f;

	[Export(PropertyHint.None, "")]
	private float variance = 30f;

	private float cooldown;

	public override void Do()
	{
		if (anim != Entity.Animations.None)
		{
			base.parent.currentAnim = anim;
		}
		switch (type)
		{
		case Type.Randomly:
			if (cooldown > 0f)
			{
				cooldown -= Main.deltaTime;
				break;
			}
			base.parent.direction = (Entity.Direction)Main.RandomRange(0, 3);
			cooldown = time + Main.RandomRange(0f - variance, variance);
			break;
		case Type.Player:
			base.parent.LookAt(Player.instance.GlobalPosition);
			break;
		case Type.Direction:
		{
			Entity.Direction direction = base.parent.direction;
			base.parent.direction = this.direction;
			if (this.direction != direction)
			{
				base.parent.UpdateAnim(force: true);
			}
			break;
		}
		}
		base.parent.current = null;
	}

	}