1 files changed, 23 insertions, 2 deletions
diff --git a/Assets/Scripts/PlayerLocomotion.cs b/Assets/Scripts/PlayerLocomotion.cs
index aaa0c12..9f058b0 100644
--- a/Assets/Scripts/PlayerLocomotion.cs
+++ b/Assets/Scripts/PlayerLocomotion.cs
@@ -9,6 +9,16 @@ namespace DS
 {
     public class PlayerLocomotion : MonoBehaviour
     {
+        // 是否使用根动画
+        [Range(0, 1)] public float rootMotionBlending = 1f;
+
+        public bool usingRootMotion
+        {
+            get => rootMotionBlending > 0.5f;
+            set => rootMotionBlending = value ? 0 : 1;
+        }
+        
+        [HideInInspector] public Vector3 rootMotion; 
         private Transform _cameraObject; //存储Camera的位置
         private InputHandler _inputHandler;
         private Vector3 _moveDirection;
@@ -35,6 +45,16 @@ namespace DS
 
         private void Update()
         {
+            UpdateCharacterMovement();
+        }
+
+        private void FixedUpdate()
+        {
+            
+        }
+
+        private void UpdateCharacterMovement()
+        {
             float delta = Time.deltaTime;
             _inputHandler.TickInput(delta);
 
@@ -45,8 +65,9 @@ namespace DS
 
             float speed = movementSpeed;
             _moveDirection *= speed;
-
-            Vector3 projectedVelocity = Vector3.ProjectOnPlane(_moveDirection, _normalVector);
+            
+            var baseVelocity = Vector3.Lerp(rootMotion, _moveDirection, rootMotionBlending);
+            Vector3 projectedVelocity = Vector3.ProjectOnPlane(baseVelocity, _normalVector);
             rigidbody.velocity = projectedVelocity;
             
             animatorHandler.UpdateAnimatorValues(_inputHandler.moveAmount,0);