private void Update()
{
//캐릭터를 고르는 단계일때
if (GameManager.CurStep == Step.SELECT)
{
//누를때
if (Input.GetMouseButtonDown(0))
{
clickStartWorldPos = Camera.main.ScreenToWorldPoint(Input.mousePosition);
}
//누르는 중일때
else if (Input.GetMouseButton(0))
{
//누르는 위치가 UI가 아니고 캐릭터를 누른것도 아닐때
if (!UICamera.isOverUI && selectedCharacter == null)
{
CameraManager.Instance.DragScreen_X(clickStartWorldPos);
}
}
}
//준비 단계일때
if (GameManager.CurStep == Step.READY)
{
//누를때
if (Input.GetMouseButtonDown(0))
{
clickStartScreenPos = Input.mousePosition;
clickStartWorldPos = Camera.main.ScreenToWorldPoint(Input.mousePosition);
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
RaycastHit hit;
if (Physics.Raycast(ray, out hit))
{
var obj = hit.transform.gameObject.GetComponent <Character>();
if (obj != null && GameManager.Instance.IsCurrentPlayer(obj))
{
selectedCharacter = obj;
shootUI = UIManager.Instance.Get <ShootUI>() as ShootUI;
shootUI.Init(clickStartScreenPos, selectedCharacter);
}
}
}
//누르는 중일때
else if (Input.GetMouseButton(0))
{
//누르는 위치가 UI가 아니고 캐릭터를 누른것도 아닐때
if (!UICamera.isOverUI && selectedCharacter == null)
{
CameraManager.Instance.DragScreen_X(clickStartWorldPos);
}
else if (selectedCharacter != null)
{
var dragVector =
clickStartWorldPos -
Camera.main.ScreenToWorldPoint(Input.mousePosition);
var dir = dragVector.normalized;
var dot = Vector3.Dot(Vector3.right, dir);
shootUI.xMark.SetActive(dot <= 0);
shootUI.RotateArrow(clickStartScreenPos);
shootUI.SetSliderValue(clickStartWorldPos);
}
}
//땔때
else if (Input.GetMouseButtonUp(0))
{
if (selectedCharacter != null)
{
var dragVector =
clickStartWorldPos -
Camera.main.ScreenToWorldPoint(Input.mousePosition);
var dir = dragVector.normalized;
var force = shootUI.GetPowerValue();
var attackBouns = shootUI.GetAttackBouns();
//하우스 방향(전방)일때만 발사 허용
var dot = Vector3.Dot(Vector3.right, dir);
if (dot > 0)
{
GameManager.Instance.Shoot(selectedCharacter, dir, force, attackBouns);
}
selectedCharacter = null;
shootUI.Close();
shootUI = null;
}
}
}
//스윕 중
if (GameManager.CurStep == Step.SWEEP)
{
//누를때
if (Input.GetMouseButtonDown(0))
{
clickStartScreenPos = Input.mousePosition;
}
//누르는 중일때
else if (Input.GetMouseButton(0))
{
//누르는 위치가 UI가 아닐때
if (!UICamera.isOverUI)
{
var curCharacter = GameManager.Instance.CurrentCharacter;
if (curCharacter != null)
{
var curMousePos = Input.mousePosition;
var dragVector = clickStartScreenPos - curMousePos;
//벡터의 길이가 최소 길이보다 길다면
if (dragVector.magnitude > GameManager.SWEEP_MIN_DISTACNE)
{
var dragVectorWorldPos = Camera.main.ScreenToWorldPoint(Input.mousePosition);
var dir = curCharacter.Physics.dir;
var diff = dragVectorWorldPos - curCharacter.transform.position;
var cross = Vector3.Cross(dir, diff);
//방향 벡터의 노말
var dirNormal = new Vector3(dir.z, 0, -dir.x);
//외적의 절댓값 크기가 작다면 방향을 앞으로 보정
var sweepDirFixValue = Mathf.Abs(cross.y);
if (sweepDirFixValue < GameManager.SWEEP_FIX_DISTANCE)
{
dirNormal = Vector3.right;
}
//오브젝트 기준 오른쪽
if (cross.y > 0)
{
curCharacter.Physics.ApplyDir(dirNormal * GameManager.SWEEP_DIR * Time.deltaTime);
curCharacter.Physics.Sweep(GameManager.SWEEP);
}
//오브젝트 기준 왼쪽
else
{
curCharacter.Physics.ApplyDir(-dirNormal * GameManager.SWEEP_DIR * Time.deltaTime);
curCharacter.Physics.Sweep(GameManager.SWEEP);
}
//첫 클릭 위치 초기화
clickStartScreenPos = Input.mousePosition;
}
}
}
}
else if (Input.GetMouseButtonUp(0))
{
clickStartScreenPos = Input.mousePosition;
}
}
}
public void Init()
{
selectedCharacter = null;
shootUI = null;
}
