// 進行方向の決定
bool DistanceDecision(GameObject obj)
{
Pipe.Pipe_Status status = obj.GetComponent <Pipe>().status;
pipeCenterPos = obj.transform.position;
centerMoveFlg = false;
// 進行方向通りに進めればtrue、そうでなければfalse
bool moveOnFlg = true;
// 進行方向通りに進めない場合
switch (dis)
{
case MOVE_DISTANCE.TOP:
if (true != status.down)
{
beforeDis = dis;
dis = MOVE_DISTANCE.DOWN;
moveOnFlg = false;
}
break;
case MOVE_DISTANCE.DOWN:
if (true != status.top)
{
beforeDis = dis;
dis = MOVE_DISTANCE.TOP;
moveOnFlg = false;
}
break;
case MOVE_DISTANCE.RIGHT:
if (true != status.right)
{
beforeDis = dis;
dis = MOVE_DISTANCE.LEFT;
moveOnFlg = false;
}
break;
case MOVE_DISTANCE.LEFT:
if (true != status.left)
{
beforeDis = dis;
dis = MOVE_DISTANCE.RIGHT;
moveOnFlg = false;
}
break;
default:
break;
}
return(moveOnFlg);
}
//当たり判定
void OnCollisionStay2D(Collision2D collision)
{
// パイプの中心まできたか判断
if (pipeCenterPos.x == transform.position.x &&
pipeCenterPos.y == transform.position.y &&
false == centerMoveFlg)
{
centerMoveFlg = true;
}
else
{
transform.position = Vector3.MoveTowards(transform.position, pipeCenterPos, speed * Time.deltaTime);
}
if (centerMoveFlg)
{
// 進行方向の再算出
if (MOVE_DISTANCE.NONE == dis &&
"Pipe" == collision.gameObject.tag)
{
Pipe.Pipe_Status status = collision.gameObject.GetComponent <Pipe>().status;
if (MOVE_DISTANCE.RIGHT == beforeDis &&
true == status.right)
{
dis = MOVE_DISTANCE.RIGHT;
beforeDis = dis;
}
else if (MOVE_DISTANCE.LEFT == beforeDis &&
true == status.left)
{
dis = MOVE_DISTANCE.LEFT;
beforeDis = dis;
}
else if (MOVE_DISTANCE.TOP == beforeDis ||
MOVE_DISTANCE.DOWN == beforeDis)
{
if (true == status.right &&
false == status.left)
{
dis = MOVE_DISTANCE.RIGHT;
}
else if (false == status.right &&
true == status.left)
{
dis = MOVE_DISTANCE.LEFT;
}
else if (true == status.right &&
true == status.left)
{
// 2つに分かれる処理
}
}
}
}
}
