trash tool

2020-12-16 15:45:44 +01:00
parent 78fe021014
commit a7c2f5bc4f
40 changed files with 662 additions and 34 deletions
@@ -0,0 +1,178 @@
+using System.Collections;
+using System.Collections.Generic;
+using System.Linq;
+using Unity.VectorGraphics;
+using UnityEngine;
+
+namespace UntitledLogicGame
+{
+    public class PointerManager : MonoBehaviour
+    {
+        #region Static Properties
+
+        public static PointerManager Instance => GameManager.Instance.MouseManager;
+
+        #endregion
+
+        #region Unity Properties
+
+        public Texture2D DefaultCursor;
+        public Texture2D PointerCursor;
+        public Texture2D MoveCursor;
+
+        #endregion
+
+        #region Public Properties
+
+        public static Vector3 MousePos { get; set; }
+
+        public bool Interacting => _currentCable != null || _currentGate != null;
+
+        public bool MovingObject => _currentGate != null;
+
+        public static bool Clicking => Input.GetButton("Fire1");
+
+        public bool DeleteOnRelease { get; set; }
+
+        #endregion
+
+        #region Private Properties
+
+        private Cable _currentCable;
+        private Gate _currentGate;
+        private Vector3? _currentGateInitialPos;
+        private Vector3 _currentGateDelta;
+        private Texture2D _currentCursor;
+
+        #endregion
+
+        #region Unity Methods
+
+        private void FixedUpdate()
+        {
+            var mousePos = Camera.main.ScreenToWorldPoint(Input.mousePosition);
+            mousePos.z = 0f;
+            MousePos = mousePos;
+
+            if (Clicking)
+            {
+                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)
+                    {
+                        DragGate(GameManager.Instance.CurrentGate, false);
+                    }
+                }
+            }
+            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)
+            {
+                if (DeleteOnRelease)
+                {
+                    Destroy(_currentGate.gameObject);
+                }
+                else
+                {
+                    foreach (var renderer in _currentGate.GetComponentsInChildren<SpriteRenderer>())
+                    {
+                        renderer.sortingLayerName = "default";
+                    }
+                    _currentGate.transform.position = _currentGate.transform.position.Round();
+                    var currentBox = _currentGate.Box;
+                    if (FindObjectsOfType<Gate>()
+                        .Where(g => !g.Equals(_currentGate))
+                        .Select(g => g.Box)
+                        .Any(b => currentBox.IsTouching(b)))
+                    {
+                        // Collision with another gate
+                        if (_currentGateInitialPos == null)
+                        {
+                            Destroy(_currentGate.gameObject);
+                        }
+                        else
+                        {
+                            _currentGate.transform.position = _currentGateInitialPos.Value; // Reset pos
+                        }
+                    }
+                }
+                _currentGate = null;
+                DeleteOnRelease = false;
+            }
+
+            SetCursor();
+        }
+
+        #endregion
+
+        #region Public Methods
+
+        public void DragGate(Gate gate, bool created)
+        {
+            _currentGate = gate;
+            _currentGateDelta = MousePos - _currentGate.transform.position;
+            _currentGateInitialPos = created ? (Vector3?)null : _currentGate.transform.position;
+            foreach (var renderer in _currentGate.GetComponentsInChildren<SpriteRenderer>())
+            {
+                renderer.sortingLayerName = "moving";
+            }
+        }
+
+        public void RequestDelete()
+        {
+            if (_currentGate != null)
+            {
+                Destroy(_currentGate.gameObject);
+                _currentGate = null;
+            }
+        }
+
+        #endregion
+
+        #region Private Methods
+
+        private void SetCursor()
+        {
+            Texture2D cursor = DefaultCursor;
+            Vector2 position = Vector2.zero;
+
+            if(!Interacting && GameManager.Instance.CurrentAnchor != null || Interacting && _currentCable != null)
+            {
+                cursor = PointerCursor;
+                position = new Vector2(cursor.width / 2f, 0f);
+            }
+            else if (!Interacting && GameManager.Instance.CurrentGate != null || Interacting && _currentGate != null)
+            {
+                cursor = MoveCursor;
+                position = new Vector2(cursor.width / 2f, cursor.height / 2f);
+            }
+
+            if(_currentCursor != cursor)
+            {
+                Cursor.SetCursor(cursor, position, CursorMode.Auto);
+                _currentCursor = cursor;
+            }
+        }
+
+        #endregion
+    }
+}