init

Assets/Scripts/PlayerRotate.cs

@@ -0,0 +1,63 @@
+using UnityEngine;
+
+public class PlayerRotate : MonoBehaviour {
+    [SerializeField] private float rotateStep = 15f;
+    [SerializeField] private LayerMask groundMask;
+
+    [Space]
+    [SerializeField] private GameObject placer;
+    [SerializeField] private GameObject casteller;
+    private float _pieceRotation;
+    private bool _canPlace;
+
+    private Vector2Int _pressPosition;
+    private bool _dead;
+
+    private void Update() {
+        if (_dead)
+            return;
+
+        Debug.Assert(Camera.main != null, "Camera.main != null");
+
+        SetPlacerPosition();
+
+        _pieceRotation += Input.mouseScrollDelta.y * rotateStep;
+        placer.transform.rotation = Quaternion.Euler(0f, _pieceRotation, 0f);
+
+        CheckPress();
+    }
+
+    private void SetPlacerPosition() {
+        Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
+        if(Physics.Raycast(ray, out RaycastHit hit, 300f, groundMask)){
+            if (Vector3.Dot(hit.normal, Vector3.up) >= .9f) {
+                placer.SetActive(true);
+                placer.transform.position = hit.point;
+                _canPlace = true;
+                return;
+            }
+        }
+
+        _canPlace = false;
+        placer.SetActive(false);
+    }
+
+    private void CheckPress() {
+        Vector2Int pressPosition = new((int)Input.mousePosition.x, (int)Input.mousePosition.y);
+
+        if (Input.GetMouseButtonDown(0)){
+            _pressPosition = pressPosition;
+        }
+
+        if (Input.GetMouseButtonUp(0) && _pressPosition == pressPosition && _canPlace) {
+            FindAnyObjectByType<CameraHeight>().SetHeight(placer.transform.position.y);
+            FindAnyObjectByType<Interface>().PlacePiece();
+            Instantiate(casteller, placer.transform.position, Quaternion.Euler(0f, _pieceRotation, 0f));
+        }
+    }
+
+    public void Die() {
+        placer.SetActive(false);
+        _dead = true;
+    }
+}