CompuLogic/Assets/Scripts/MouseManager.cs

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

namespace UntitledLogicGame
{
    public class MouseManager : MonoBehaviour
    {
        #region Unity Properties

        #endregion

        #region Public Properties

        public static Vector3 MousePos { get; set; }

        #endregion

        #region Private Properties

        private Cable _currentCable;
        private Gate _currentGate;
        private Vector3 _currentGateDelta;

        #endregion

        #region Unity Methods

        private void Start()
        {
            
        }

        private void Update()
        {
            var mousePos = Camera.main.ScreenToWorldPoint(Input.mousePosition);
            mousePos.z = 0f;
            MousePos = mousePos;

            if (Input.GetMouseButton(0))
            {
                if(_currentCable == null)
                {
                    if (_currentGate != null)
                    {
                        _currentGate.transform.position = MousePos - _currentGateDelta;
                    }
                    else if (GameManager.Instance.CurrentAnchor != null)
                    {
                        _currentCable = Instantiate(GameManager.Instance.CablePrefab, GameManager.Instance.CablesGroup, true);
                        _currentCable.StartAnchor = GameManager.Instance.CurrentAnchor;
                    }
                    else if (GameManager.Instance.CurrentGate != null)
                    {
                        _currentGate = GameManager.Instance.CurrentGate;
                        _currentGateDelta = MousePos - _currentGate.transform.position;
                        foreach(var renderer in _currentGate.GetComponentsInChildren<SpriteRenderer>())
                        {
                            renderer.sortingLayerName = "moving";
                        }
                    }
                }
            }
            else if (_currentCable != null)
            {
                if (GameManager.Instance.CurrentAnchor == null || _currentCable.StartAnchor.IsInput == GameManager.Instance.CurrentAnchor.IsInput)
                {
                    Destroy(_currentCable.gameObject);
                }
                else
                {
                    _currentCable.EndAnchor = GameManager.Instance.CurrentAnchor;
                }
                _currentCable = null;
            }
            else if(_currentGate != null)
            {
                foreach (var renderer in _currentGate.GetComponentsInChildren<SpriteRenderer>())
                {
                    renderer.sortingLayerName = "default";
                }
                _currentGate = null;
            }
        }

        #endregion

        #region Public Methods

        #endregion

        #region Private Methods

        #endregion
    }
}