Commit 1

Assets/Scripts/Debug/PlayerDebugProvider.cs

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+using UnityEngine;
+using UnityEngine.InputSystem;
+
+namespace OnlyScove.Scripts
+{
+    public class PlayerDebugProvider : MonoBehaviour
+    {
+        [Header("References")]
+        [SerializeField] private PlayerStateMachine stateMachine;
+        [Tooltip("Kéo cái Canvas (World Space) bạn đã thiết kế vào đây")]
+        [SerializeField] private GameObject debugCanvas;
+
+        [Header("Follow Settings")]
+        [SerializeField] private Vector3 followOffset = new Vector3(1.5f, 2f, 0f);
+        [SerializeField] private float smoothTime = 0.15f;
+        [SerializeField] private bool lookAtCamera = true;
+
+        // Các thuộc tính Public để bạn truy cập từ Script UI của bạn
+        public string CurrentState => stateMachine != null ? stateMachine.CurrentStateName : "N/A";
+        public string GroundedStatus => (stateMachine != null && stateMachine.IsGrounded) ? "YES" : "NO";
+        public float HorizontalSpeed => stateMachine != null ? new Vector3(stateMachine.Controller.velocity.x, 0, stateMachine.Controller.velocity.z).magnitude : 0f;
+        public float VerticalSpeed => stateMachine != null ? stateMachine.VelocityY : 0f;
+        public Vector2 MoveInput => stateMachine != null ? stateMachine.Input.MoveInput : Vector2.zero;
+        public bool IsSprinting => stateMachine != null ? stateMachine.Input.IsSprintHeld : false;
+        public string TargetInteractable => stateMachine != null ? (stateMachine.GetInteractable()?.InteractionPrompt ?? "None") : "N/A";
+
+        private Vector3 currentVelocity;
+        private Transform cameraTransform;
+        private bool isVisible = true;
+
+        private void Awake()
+        {
+            if (stateMachine == null) stateMachine = GetComponent<PlayerStateMachine>();
+            cameraTransform = Camera.main?.transform;
+            
+            if (debugCanvas != null) debugCanvas.SetActive(isVisible);
+        }
+
+        private void Update()
+        {
+            // Toggle Visibility (Ctrl + Shift + B) sử dụng New Input System
+            if (Keyboard.current != null)
+            {
+                bool ctrl = Keyboard.current.leftCtrlKey.isPressed || Keyboard.current.rightCtrlKey.isPressed;
+                bool shift = Keyboard.current.leftShiftKey.isPressed || Keyboard.current.rightShiftKey.isPressed;
+                bool bDown = Keyboard.current.bKey.wasPressedThisFrame;
+
+                if (ctrl && shift && bDown)
+                {
+                    isVisible = !isVisible;
+                    if (debugCanvas != null) debugCanvas.SetActive(isVisible);
+                }
+            }
+        }
+
+        private void LateUpdate()
+        {
+            if (!isVisible || debugCanvas == null) return;
+
+            // 1. Damping Follow: UI đuổi theo Player
+            Vector3 targetPos = transform.position + followOffset;
+            debugCanvas.transform.position = Vector3.SmoothDamp(
+                debugCanvas.transform.position, 
+                targetPos, 
+                ref currentVelocity, 
+                smoothTime
+            );
+
+            // 2. Billboard: Luôn nhìn về Camera
+            if (lookAtCamera && cameraTransform != null)
+            {
+                debugCanvas.transform.LookAt(debugCanvas.transform.position + cameraTransform.forward);
+            }
+        }
+    }
+}

Assets/Scripts/Debug/PlayerDebugProvider.cs.meta

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+fileFormatVersion: 2
+guid: bf6aff0b7e11d41439ac80f4963a0795