hotdesking/Gameplay/PlayerManager.cs

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

public partial class PlayerManager : Manager
{
    public int _id = 0;
    public List<Vector2I> _initialRackPositions =
    [
        new Vector2I(0, 1),
        new Vector2I(1, 1),
        new Vector2I(3, 1),
        new Vector2I(4, 1),
        new Vector2I(2, 2),
        new Vector2I(4, 2),
        new Vector2I(1, 3),
        new Vector2I(2, 4)
    ];
    public Ball _hoveredBall = null;
    public BallSprite _hoveredBallSprite = null;
    public BallSprite _heldBallSprite = null;
    public Worker _hoveredWorker = null;
    public ManagerPanel _managerPanel = null;
    public Panel _ballReturn = null;

    public override void _Ready()
    {
        SetSprite("res://art/ness.png");

        _managerPanel = GetNode<ManagerPanel>("Panel");
        _managerPanel.SetPosition(new Vector2(100, 150));
        _managerPanel.SetSprite(_imagePath);
        _managerPanel.SetValue(_health);
        _managerPanel.SetMax(_healthMax);
        _ballReturn = _managerPanel.GetNode<Panel>("BallReturn");
        GD.Print(_ballReturn.GlobalPosition);

        Ball newBall;
        newBall = _ballScene.Instantiate<Ball>();
        newBall.SetSprite("res://art/cue_ball.png");
        newBall._rackPosition = _initialRackPositions[0];
        newBall._ownerId = _id;
        _balls.Add(newBall);

        BallSprite newBallSprite;
        newBallSprite = _ballSpriteScene.Instantiate<BallSprite>();
        newBallSprite.SetSprite("res://art/cue_ball.png");
        newBallSprite._rackPosition = _initialRackPositions[0];
        newBallSprite._ownerId = _id;
        _ballSprites.Add(newBallSprite);
        

        for (int i = 1; i <= 7; i++)
        {
            newBall = _ballScene.Instantiate<Ball>();
            newBall.SetSprite("res://art/ball_" + i + ".png");
            newBall._rackPosition = _initialRackPositions[i];
            newBall._ownerId = _id;
            _balls.Add(newBall);

            newBallSprite = _ballSpriteScene.Instantiate<BallSprite>();
            newBallSprite.SetSprite("res://art/ball_" + i + ".png");
            newBallSprite._rackPosition = _initialRackPositions[i];
            newBallSprite._ownerId = _id;
            _ballSprites.Add(newBallSprite);
        }

    }

    public override void _Process(double DELTA_)
    {
        if (_ready)
        {
            if ((_selectedBall == null || _selectedBall != _hoveredBall) && (_hoveredBall?._available ?? false))
            {
                if (Input.IsActionJustReleased("left_click"))
                {
                    _selectedBall = _hoveredBall;
                    _selectedBall._selected = true;
                    _cue.Don(_selectedBall.Position);
                }
            }
            else if (Input.IsActionJustReleased("right_click"))
            {
                _selectedBall._selected = false;
                _selectedBall = null;
                _cue.Doff();
            }
            else if (_hoveredBall == null)
            {
                if (Input.IsActionJustReleased("left_click") && _selectedBall != null && _cue._power == 0)
                {
                    _selectedBall._selected = false;
                    _selectedBall = null;
                    _cue.Doff();
                }
            }
        }
        else
        {
            if (_heldBallSprite != null)
            {
                Vector2 mousePosition = GetViewport().GetMousePosition();
                _heldBallSprite.Position = mousePosition;
                if (Input.IsActionJustReleased("left_click"))
                {
                    Ball ball = _balls.Single(b => b._rackPosition == _heldBallSprite._rackPosition);
                    PlaceBall(ball, mousePosition);
                    _heldBallSprite = null;
                    if (_balls.Where(b => b._placed).ToList().Count >= _placeLimit)
                    {
                        _ready = true;
                    }
                }
            }
            else
            {
                if (Input.IsActionJustReleased("left_click"))
                {
                    _heldBallSprite = _hoveredBallSprite;
                }
            }
        }

    }

    public override void ChangeHealth(int CHANGE)
    {
        base.ChangeHealth(CHANGE);
        GetNode<ManagerPanel>("Panel").SetValue(_health);
    }

    public override void Start()
    {

        PotBall(_balls[0]);
        // for (int i = 0; i < _ballSprites.Count; i++)
        // {
        //     GD.Print(_ballSprites[i]._rackPosition);
        //     // _ballSprites[i].Position = new Vector2(_ballReturn.GlobalPosition.X + _ballReturn.Size.X / 2, _ballReturn.GlobalPosition.Y + 50 * (i + 1));
        //     // _ballSprites[i].AddChild(_ballSprites[i]);
        // }
    }

    public void HoverBall(Ball BALL, bool HOVERED)
    {
        if (HOVERED)
        {
            if (_hoveredBall == null)
            {
                _hoveredBall = BALL;
            }
        }
        else
        {
            if (_hoveredBall == BALL)
            {
                _hoveredBall = null;
            }
        }

    }

    public override void PlaceBall(Ball BALL, Vector2 POSITION)
    {

        base.PlaceBall(BALL, POSITION);
        BallSprite ballSprite = _ballSprites.Single(s => s._rackPosition == BALL._rackPosition);

        ballSprite._active = false;
        if (GetChildren().Contains(ballSprite))
        {
            RemoveChild(ballSprite);
        }
        _managerPanel._returnCount = _balls.Where(b=>b._potted).ToList().Count;
	}

	public override void PotBall(Ball BALL)
	{
        base.PotBall(BALL);

        BallSprite ballSprite = _ballSprites.Single(s => s._rackPosition == BALL._rackPosition);
        int pottedCount = _managerPanel._returnCount;
        GD.Print(_ballReturn.GlobalPosition);
        ballSprite.Position = new Vector2(_ballReturn.GlobalPosition.X + _ballReturn.Size.X / 2, _ballReturn.GlobalPosition.Y + 50 * (pottedCount + 1));

        
		ballSprite._active = true;
        if (!GetChildren().Contains(ballSprite))
        {
            AddChild(ballSprite);
            GD.Print(ballSprite.Position);
        }
        _managerPanel._returnCount = _balls.Where(b=>b._potted).ToList().Count;
	}
}