using Godot;
using System;
using System.Collections.Generic;

public partial class Tchotchke : StaticBody2D
{
    public bool _hovered = false, _held = false;
    public List<Effect> _effects = new();

    public override void _Process(double DELTA_)
    {
        if (_held)
        {
            GlobalPosition = GetGlobalMousePosition();
            if (Input.IsActionJustReleased("left_click"))
            {
                Transform2D newTransform = GlobalTransform;
                newTransform.Origin = Position;
                GlobalTransform = newTransform;
                Drop();
            }
        }
        else
        {
            if (_hovered)
            {
                if (Input.IsActionJustPressed("left_click"))
                {
                    Hold();
                }
                if (Input.IsActionJustPressed("scroll_up"))
                {
                    Rotation -= 1.0f * (float)(Math.PI) / 180.0f;
                }
                if (Input.IsActionJustPressed("scroll_down"))
                {
                    Rotation += 1.0f * (float)(Math.PI) / 180.0f;
                }
            }
        }
    }

    public void Drop()
    {
        if (_held)
        {
            _held = false;
        }
    }

    public void Hold()
    {
        if (_held)
        {
            return;
        }
        _held = true;
    }
    
    // Processes

    // PRIVATE METHODS
    private void OnMouseEntered()
    {
        _hovered = true;
    }

	private void OnMouseExited()
	{
		_hovered = false;
	}

	private void OnBodyEntered(Node NODE)
	{
        if (NODE is Worker)
        {
            for (int i = 0; i < _effects.Count; i++)
            {
                GD.Print(1001);
                _effects[i].TriggerEffect((Worker)NODE);
            }
        }
	}
}