public bool CanAdvance(Loc fm, Dir dir)
{
Loc to = fm.Forward(dir);
if (!(_map.IsRoomOrPassage(fm) && _map.IsRoomOrPassage(to)))
{
return(false);
}
// 障害物が配置されているなら進めない
if (ExistsObstacle(to))
{
return(false);
}
if (fm.IsDiagonal(to)) // 斜め移動のときは、左右に障害物があるなら進めない
{
if (_map.IsWall(fm.Row, to.Col) || _map.IsWall(to.Row, fm.Col))
{
return(false);
}
return(true);
}
return(true); // to に移動できる
}
public static IEnumerator Move(GameObject target, Loc fm, Loc to)
{
var src = fm.ToPosition();
var dst = to.ToPosition();
float speed = fm.IsDiagonal(to) ? Config.DiagonalMoveSpeed : Config.MoveSpeed;
float duration = Vector3.Distance(src, dst) / speed;
yield return(Lerp(duration, src, dst, pos => {
target.transform.position = pos;
}));
target.transform.position = dst;
}
public static IEnumerator MoveEnemy(Enemy enemy, Loc to)
{
Loc fm = enemy.Loc;
var src = fm.ToPosition();
var dst = to.ToPosition();
float speed = fm.IsDiagonal(to) ? Config.DiagonalMoveSpeed : Config.MoveSpeed;
float duration = Vector3.Distance(src, dst) / speed;
yield return(Lerp(duration, src, dst, pos => {
enemy.Position = pos;
}));
enemy.UpdateLoc(to);
}
// カメラ追従
public static IEnumerator MovePlayer(Player player, Loc to)
{
Loc fm = player.Loc;
var src = fm.ToPosition();
var dst = to.ToPosition();
float speed = fm.IsDiagonal(to) ? Config.DiagonalMoveSpeed : Config.MoveSpeed;
float duration = Vector3.Distance(src, dst) / speed;
yield return(Lerp(duration, src, dst, pos => {
player.Position = pos;
player.SyncCameraPosition();
}));
player.UpdateLoc(to);
}
