增加鼠标锁定

1 files changed, 27 insertions, 0 deletions

diff --git a/Assets/Scripts/CameraHandler.cs b/Assets/Scripts/CameraHandler.cs
index 38ab888..b0b8a70 100644
--- a/Assets/Scripts/CameraHandler.cs
+++ b/Assets/Scripts/CameraHandler.cs
@@ -16,6 +16,8 @@ namespace DS
         private LayerMask _ignoreLayers;
         private Vector3 cameraFollowVelocity = Vector3.zero;
 
+        private bool _cursorLocked = false;
+
         public static CameraHandler singleton;
         public float lookSpeed = 0.1f;
         public float followSpeed = 0.1f;
@@ -40,6 +42,28 @@ namespace DS
             _ignoreLayers = ~(1 << 8 | 1 << 9 | 1 << 10);
         }
 
+        private void Update()
+        {
+            UpdateCursorLock();
+        }
+
+        private void UpdateCursorLock()
+        {
+            if (Input.GetMouseButtonDown(0))
+            {
+                Cursor.lockState = CursorLockMode.Locked;
+                Cursor.visible = false;
+                _cursorLocked = true;
+            }
+
+            if (Input.GetKeyDown(KeyCode.Escape))
+            {
+                Cursor.lockState = CursorLockMode.None;
+                Cursor.visible = true;
+                _cursorLocked = false;
+            }
+        }
+
         public void FollowTarget(float delta)
         {
             Vector3 targetPosition = Vector3.SmoothDamp(_myTransform.position, targetTransform.position,
@@ -51,6 +75,9 @@ namespace DS
 
         public void HandleCameraRotation(float delta, float mouseInputX, float mouseInputY)
         {
+            if (!_cursorLocked)
+                return;
+            
             _lookAngle += (mouseInputX * lookSpeed) / delta;
             _pivotAngle -= (mouseInputY * pivotSpeed) / delta;
             _pivotAngle = Mathf.Clamp(_pivotAngle, minimumPivot, maximumPivot);