Bài tập: chơi được bằng một ngón tay

Map: Gameplay

  Move     Value / Vector2
     ├─ 2D Vector Composite  W A S D
     ├─ Gamepad              <Gamepad>/leftStick
     └─ On-Screen Stick      (gán từ prefab UI)

  Look     Value / Vector2
     ├─ Pointer delta        <Mouse>/delta
     ├─ Gamepad              <Gamepad>/rightStick
     └─ Touch drag           (nửa phải màn hình)

  Jump     Button
     ├─ <Keyboard>/space     ├─ <Gamepad>/buttonSouth   └─ On-Screen Button

  Skill1 / Skill2 / Skill3   Button
     ├─ Q E R                ├─ West / North / buttonEast   └─ On-Screen Buttons

  Pause    Button
     ├─ <Keyboard>/escape    └─ <Gamepad>/start

Map: UI          ← chỉ bật khi tạm dừng
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using UnityEngine;
using UnityEngine.InputSystem;

public class InputRouter : MonoBehaviour
{
    private PlayerControls controls;

    public Vector2 Move { get; private set; }
    public Vector2 Look { get; private set; }
    public bool JumpQueued { get; private set; }

    [SerializeField] private SkillCaster caster;

    void Awake()
    {
        controls = new PlayerControls();
        var g = controls.Gameplay;

        g.Move.performed += c => Move = c.ReadValue<Vector2>();
        g.Move.canceled  += _ => Move = Vector2.zero;
        g.Look.performed += c => Look = c.ReadValue<Vector2>();
        g.Look.canceled  += _ => Look = Vector2.zero;

        g.Jump.performed   += _ => JumpQueued = true;
        g.Skill1.performed += _ => caster.TryCast(0);
        g.Skill2.performed += _ => caster.TryCast(1);
        g.Skill3.performed += _ => caster.TryCast(2);
        g.Pause.performed  += _ => TogglePause();
    }

    void OnEnable()  => controls.Enable();
    void OnDisable() => controls.Disable();
    void LateUpdate() => JumpQueued = false;

    void TogglePause()
    {
        bool paused = Time.timeScale > 0f;
        Time.timeScale = paused ? 0f : 1f;

        //đổi map đang bật
        if (paused) { controls.Gameplay.Disable(); controls.UI.Enable(); }
        else        { controls.UI.Disable(); controls.Gameplay.Enable(); }

        Cursor.lockState = paused ? CursorLockMode.None : CursorLockMode.Locked;
        Cursor.visible = paused;
    }
}

using System.Collections;
using UnityEngine;
using Unity.Cinemachine;

public class CameraDirector : MonoBehaviour
{
    [SerializeField] private CinemachineCamera gameplayCam;
    [SerializeField] private CinemachineCamera ultimateCam;
    [SerializeField] private CinemachineImpulseSource impulse;

    //gọi từ SkillCaster khi trúng đòn
    public void Shake(float strength = 0.35f) => impulse.GenerateImpulseWithForce(strength);

    //gọi khi bắt đầu chiêu cuối
    public void PlayUltimateShot(float seconds = 1.5f) => StartCoroutine(Cut(seconds));

    IEnumerator Cut(float seconds)
    {
        ultimateCam.Priority = 20;
        yield return new WaitForSeconds(seconds);
        ultimateCam.Priority = 0;
    }
}

void Awake()
{
    bool mobile = Application.isMobilePlatform;

#if UNITY_EDITOR
    mobile = forceTouchInEditor;    // tick để thử trên PC
#endif

    touchCanvas.SetActive(mobile);
}