[쯔꾸르 공포 게임][개발#1] 쯔꾸르식 이동, NPC와 대화

1. 쯔꾸르식 캐릭터 움직임

움직임은 상하좌우만 가능하고 대각선을 불가능하도록 설정

float h;
float v;
public float speed;
bool isHorizonMove;


Rigidbody2D rigid; 
 
 private void Awake()
    {
        rigid = GetComponent<Rigidbody2D>();
    }
    
 void Update()
    {
        //movw Value
        h =  Input.GetAxisRaw("Horizontal");
        v =  Input.GetAxisRaw("Vertical");

        //Check Button Bown & Up
        bool hDown = Input.GetButtonDown("Horizontal");
        bool vDown = Input.GetButtonDown("Vertical");
        bool hUp =  Input.GetButtonUp("Horizontal");
        bool vUp =  Input.GetButtonUp("Vertical");

        //Check Horizontal Move
        if (hDown)
            isHorizonMove = true;
        else if (vDown)
            isHorizonMove = false;
        else if (hUp || vUp)
            isHorizonMove = h != 0;
    }
   
 private void FixedUpdate()
    {
        //Move
        Vector2 moveVec = isHorizonMove ? new Vector2(h, 0) : new Vector2(0, v);
        rigid.velocity = moveVec * speed;
    }

 

2. 래이캐스트를 활용한 NPC와의 대화

    void Update()
    {
        //movw Value
        h = manager.isAction ? 0 : Input.GetAxisRaw("Horizontal");
        v = manager.isAction ? 0 : Input.GetAxisRaw("Vertical");

        //Check Button Bown & Up
        bool hDown = manager.isAction ? false : Input.GetButtonDown("Horizontal");
        bool vDown = manager.isAction ? false : Input.GetButtonDown("Vertical");
        bool hUp = manager.isAction ? false : Input.GetButtonUp("Horizontal");
        bool vUp = manager.isAction ? false : Input.GetButtonUp("Vertical");

        //Check Horizontal Move
        if (hDown)
            isHorizonMove = true;
        else if (vDown)
            isHorizonMove = false;
        else if (hUp || vUp)
            isHorizonMove = h != 0;

        //Direction
        if (vDown && v == 1)
            dirVec = Vector3.up;
        else if (vDown && v == -1)
            dirVec = Vector3.down;
        else if (hDown && h == -1)
            dirVec = Vector3.left;
        else if (hDown && h == 1)
            dirVec = Vector3.right;

        //Scan Object
        if (Input.GetButtonDown("Jump") && scanObject != null)
            manager.Action(scanObject);
    }
    private void FixedUpdate()
    {
        //Move
        Vector2 moveVec = isHorizonMove ? new Vector2(h, 0) : new Vector2(0, v);
        rigid.velocity = moveVec * speed;

        //Ray
        Debug.DrawRay(transform.position, dirVec * 0.7f, new Color(0, 1, 0));
        RaycastHit2D rayHit = Physics2D.Raycast(transform.position, dirVec, 0.7f, LayerMask.GetMask("Object"));

        if (rayHit.collider != null)
        {
            scanObject = rayHit.collider.gameObject;
        }
        else
            scanObject = null;
    }