adjust

Assets/Scripts/CharacterCtrl.cs

@@ -1,12 +1,10 @@
 using CSNetwork.Protocols;
 using CSNetwork.Protocols.RPCData;
-using System.Data;
 using System.Text;
 using TMPro;
 using UnityEngine;
 using UnityEngine.InputSystem;
 using UnityEngine.UI;
-using UnityEngine.Windows;
 
 public class CharacterCtrl : MonoBehaviour
 {
@@ -29,17 +27,127 @@ public class CharacterCtrl : MonoBehaviour
     [SerializeField] bool isGrounded = false;
     bool isRun = false;
 
+    // ====== Ground cast config ======
+    [Header("Ground Cast")]
+    [Tooltip("Khoảng thêm ngoài skinWidth để SphereCast xuống (m ngắn)")]
+    [SerializeField] private float extraGroundDistance = 0.05f;
+    [Tooltip("Bớt bán kính một chút để tránh tự va vào capsule (epsilon)")]
+    [SerializeField] private float radiusEpsilon = 0.005f;
+    [Tooltip("Layer mặt đất")]
+    [SerializeField] private LayerMask groundMask;
+    [Tooltip("Layer mặt đất")]
+    [SerializeField] private float slopeToleranceDeg = 2f;
+
+    // cache tùy chọn (không bắt buộc)
+    float ccRadius, ccSkin;
+    RaycastHit lastGroundHit;
+
     private void Awake()
     {
         moveState = new PlayerMoveState(this);
         playerStateMachine = new PlayerStateMachine();
+
+        // Cache: không bắt buộc, nhưng gọn tay và ít gọi property lặp.
+        if (controller != null)
+        {
+            ccRadius = controller.radius;
+            ccSkin = controller.skinWidth;
+        }
     }
 
     private void Start()
     {
         playerStateMachine.InitState(moveState);
+        // btnJump.onClick.AddListener(HandleJump);
+    }
 
-        //btnJump.onClick.AddListener(HandleJump);
+    private void Update()
+    {
+        // Nếu có thay đổi runtime, có thể lấy lại mỗi vài giây/Start nếu bạn thích:
+        // ccRadius = controller.radius; ccSkin = controller.skinWidth;
+
+        playerStateMachine.UpdateState();
+    }
+
+    public void HandleMovement()
+    {
+        // 1) Kiểm tra grounded bằng SphereCast ngắn dựa trên radius + skinWidth
+        isGrounded = GroundCheck(out lastGroundHit);
+
+        // 2) Input tạm thời: giữ nguyên như bạn
+        if (UnityEngine.Input.GetKeyDown(KeyCode.LeftShift)) SetStatusRun(true);
+        if (UnityEngine.Input.GetKeyUp(KeyCode.LeftShift)) SetStatusRun(false);
+        if (UnityEngine.Input.GetKeyDown(KeyCode.Space)) HandleJump();
+
+        // 3) Trọng lực / sticky
+        if (isGrounded && playerVelocity.y < 0f)
+        {
+            // Đè nhẹ để bám đất (tránh nhấp-nháy)
+            playerVelocity.y = -2f;
+        }
+        else
+        {
+            playerVelocity.y += gravityValue * Time.deltaTime;
+        }
+
+        // 4) Chuyển động phẳng
+        float x = joystick.Horizontal;
+        float z = joystick.Vertical;
+
+        Vector3 move = new Vector3(x, 0, z);
+        move = Vector3.ClampMagnitude(move, 1f);
+
+        if (move != Vector3.zero)
+        {
+            transform.forward = move;
+            if (isRun) SetAnimRun();
+            else SetAnimWalk();
+        }
+        else
+        {
+            SetAnimIdle();
+        }
+
+        Vector3 finalMove = (move * playerSpeed) + (playerVelocity.y * Vector3.up);
+        controller.Move(finalMove * Time.deltaTime);
+    }
+
+    private bool GroundCheck(out RaycastHit hit)
+    {
+        float radius = controller.radius;
+        float skin = controller.skinWidth;
+        float height = controller.height;
+
+        // Tâm capsule theo world
+        Vector3 cWorld = transform.TransformPoint(controller.center);
+        float hemi = Mathf.Max(0f, (height * 0.5f) - radius);
+
+        // Hai điểm top/bottom của capsule nhân vật (đang đứng)
+        Vector3 pTop = cWorld + Vector3.up * hemi;
+        Vector3 pBottom = cWorld - Vector3.up * hemi;
+
+        // Ta tạo một "đoạn capsule ngắn" gần đáy để sweep xuống
+        // Nhấc đoạn bắt đầu lên 1 chút để không bắt đầu trong trạng thái giao nhau
+        Vector3 startBottom = pBottom + Vector3.up * (skin + 0.01f);
+        Vector3 startTop = startBottom + Vector3.up * (radius * 2f - 0.02f); // chiều cao đoạn ngắn ~2*radius
+
+        float castRadius = Mathf.Max(0f, radius - radiusEpsilon);
+        float castDistance = skin + extraGroundDistance; // quãng sweep ngắn
+
+        bool hitSomething = Physics.CapsuleCast(
+            startTop, startBottom, castRadius,
+            Vector3.down, out hit, castDistance,
+            groundMask, QueryTriggerInteraction.Ignore
+        );
+
+        if (!hitSomething) return false;
+
+        // Lọc theo slope limit
+        float maxSlope = controller.slopeLimit + slopeToleranceDeg;
+        float slope = Vector3.Angle(hit.normal, Vector3.up);
+        if (slope > maxSlope) return false;
+
+        return true;
     }
 
     private void HandleJump()
@@ -66,113 +174,40 @@ public class CharacterCtrl : MonoBehaviour
         string roleName = "(Error decoding name)";
         if (role.name != null && role.name.ByteArray != null)
         {
-            // Be careful with encoding, assume UTF8 is correct
-            roleName = Encoding.UTF8.GetString(
-                role.name.ByteArray,
-                0,
-                role.name.Length
-            );
+            roleName = Encoding.UTF8.GetString(role.name.ByteArray, 0, role.name.Length);
         }
         Vector3 pos = new Vector3(role.posx, role.posy, role.posz);
-        if(txtName != null)
-        {
-            txtName.text = roleName;
-        }
+        if (txtName != null) txtName.text = roleName;
         transform.position = pos;
         Debug.LogError("Pos Character = " + pos);
     }
 
-    private void Update()
-    {
-        playerStateMachine.UpdateState();
-    }
-    public void HandleMovement()
-    {
-        isGrounded = controller.isGrounded;
-
-        if (UnityEngine.Input.GetKeyDown(KeyCode.LeftShift))
-        {
-            SetStatusRun(true);
-        }
-        if (UnityEngine.Input.GetKeyUp(KeyCode.LeftShift))
-        {
-            SetStatusRun(false);
-        }
-        if (UnityEngine.Input.GetKeyDown(KeyCode.Space))
-        {
-            HandleJump();
-        }
-
-
-        if (isGrounded && playerVelocity.y < 0)
-        {
-            playerVelocity.y = 0f;
-        }
-
-        float x = joystick.Horizontal;
-        float z = joystick.Vertical;
-
-        Vector3 move = new Vector3(x, 0, z);
-        move = Vector3.ClampMagnitude(move, 1f);
-
-        if (move != Vector3.zero)
-        {
-            transform.forward = move;
-            if (isRun)
-            {
-                SetAnimRun();
-            }
-            else
-            {
-                SetAnimWalk();
-            }
-        }
-        else
-        {
-            SetAnimIdle();
-        }
-
-        playerVelocity.y += gravityValue * Time.deltaTime;
-        Vector3 finalMove = (move * playerSpeed) + (playerVelocity.y * Vector3.up);
-        controller.Move(finalMove * Time.deltaTime);
-    }
     private void SetAnimIdle()
     {
-        if(stateAnim == StateAnim.Idle || !isGrounded)
-        {
-            return;
-        }
+        if (stateAnim == StateAnim.Idle || !isGrounded) return;
         stateAnim = StateAnim.Idle;
         animator.SetTrigger("Idle");
     }
 
     private void SetAnimRun()
     {
-        if (stateAnim == StateAnim.Run || !isGrounded)
-        {
-            return;
-        }
+        if (stateAnim == StateAnim.Run || !isGrounded) return;
         stateAnim = StateAnim.Run;
         animator.SetTrigger("Run");
     }
 
     private void SetAnimWalk()
     {
-        if (stateAnim == StateAnim.Walk || !isGrounded)
-        {
-            return;
-        }
+        if (stateAnim == StateAnim.Walk || !isGrounded) return;
         stateAnim = StateAnim.Walk;
         animator.SetTrigger("Walk");
     }
 
     private void SetAnimJump()
     {
-        if (stateAnim == StateAnim.Jump)
-        {
-            return;
-        }
+        if (stateAnim == StateAnim.Jump) return;
         stateAnim = StateAnim.Jump;
+        // Tạm dùng Idle trigger như code cũ của bạn
         animator.SetTrigger("Idle");
     }
 }

Assets/Scripts/EC_GPDataType.cs

@@ -0,0 +1,11 @@
+using UnityEngine;
+
+struct cmd_player_move
+{
+    Vector3 vCurPos;
+    Vector3 vNextPos;
+    ushort use_time;
+    short sSpeed;               //	Move speed 8.8 fix-point
+    byte move_mode;    //	Walk run swim fly .... walk_back run_back
+    ushort stamp;       //	move command stamp
+};

Assets/Scripts/EC_GPDataType.cs.meta

@@ -0,0 +1,2 @@
+fileFormatVersion: 2
+guid: f59c799d38bfd9a4faa671a30dec48ae

Assets/Scripts/Move/EC_HostPlayer.cs

@@ -1,7 +0,0 @@
-using UnityEngine;
-
-public class CECHostPlayer : MonoBehaviour 
-{
-    
-
-}

Assets/Scripts/Move/EC_HostPlayer.cs.meta

@@ -1,2 +0,0 @@
-fileFormatVersion: 2
-guid: 7cd2ee670dc30154685fd720c71d3712

Assets/Scripts/PlayerStateMachine.cs

@@ -3,6 +3,8 @@ using UnityEngine;
 public class PlayerStateMachine
 {
     PlayerState _state;
+    CharacterCtrl _characterCtrl;
+
     public void InitState(PlayerState state)
     {
         if (_state != null)
@@ -32,4 +34,6 @@ public class PlayerStateMachine
     {
         _state.Update();
     }
+
+    //TODO: tìm OnMsgHstCorrectPos bên C++ 
 }

ProjectSettings/TagManager.asset

@@ -2,13 +2,13 @@
 %TAG !u! tag:unity3d.com,2011:
 --- !u!78 &1
 TagManager:
-  serializedVersion: 2
+  serializedVersion: 3
   tags: []
   layers:
   - Default
   - TransparentFX
   - Ignore Raycast
-  - 
+  - Player
   - Water
   - UI
   - 
@@ -50,27 +50,3 @@ TagManager:
   - Light Layer 5
   - Light Layer 6
   - Light Layer 7
-  - 
-  - 
-  - 
-  - 
-  - 
-  - 
-  - 
-  - 
-  - 
-  - 
-  - 
-  - 
-  - 
-  - 
-  - 
-  - 
-  - 
-  - 
-  - 
-  - 
-  - 
-  - 
-  - 
-  -