public Block FindFillBlock()
{
//위쪽방향 우선 찾기
var nextCoords = coords;
Vector2Int maxUpCoords = coords;
while (true)
{
nextCoords = BoardUtil.GetNeighbor(nextCoords, Direction.Up);
if (!BoardManager.instance.IsEnable(nextCoords))
{
maxUpCoords = BoardUtil.GetNeighbor(nextCoords, Direction.Down);
break;
}
var nextBlock = BlockManager.instance.GetBlock(nextCoords);
if (nextBlock != null)
{
return(nextBlock);
}
}
int centerX = Global.MAX_SIZE.x / 2;
if (coords.x == centerX)
{
return(null);
}
if (coords.x < centerX)
{
nextCoords = maxUpCoords;
for (int i = 0; i < centerX - coords.x; i++)
{
nextCoords = BoardUtil.GetNeighbor(nextCoords, Direction.RightUp);
var nextBlock = BlockManager.instance.GetBlock(nextCoords);
if (nextBlock != null)
{
return(nextBlock);
}
}
return(null);
}
else
{
nextCoords = maxUpCoords;
for (int i = 0; i < coords.x - centerX; i++)
{
nextCoords = BoardUtil.GetNeighbor(nextCoords, Direction.LeftUp);
var nextBlock = BlockManager.instance.GetBlock(nextCoords);
if (nextBlock != null)
{
return(nextBlock);
}
}
return(null);
}
}
private Vector3 GetVia(Vector2Int startCoords, Vector2Int targetCoords)
{
var coords = startCoords;
int count = Mathf.Abs(targetCoords.x - startCoords.x);
Direction dir = Direction.LeftDown;
if (startCoords.x < targetCoords.x)
{
dir = Direction.RightDown;
}
for (int i = 0; i < count; i++)
{
coords = BoardUtil.GetNeighbor(coords, dir);
}
return(BoardUtil.GetPosition(coords));
}
public Block GetNeighbor(Block origin, Direction dir)
{
return(blocks.Find(x => x.coords == BoardUtil.GetNeighbor(origin.coords, dir)));
}
public Block GetNeighbor(Vector2Int coords, Direction dir)
{
return(blocks.Find(x => x.coords == BoardUtil.GetNeighbor(coords, dir)));
}
public Board NextBoard(Board board, Direction dir)
{
return(boards.Find(x => x.coords == BoardUtil.GetNeighbor(board.coords, dir)));
}
