public void MoveTetromino(Vector3 center, Tetromino tetromino)
{
for (var i = 0; i < tetromino.BlockCount; i++)
{
var localPos = tetromino.GetLocalBlockPosition(i);
var pos = center + new Vector3(localPos.x, localPos.y, 0);
tetromino.MoveBlock(i, pos);
}
}
public void UpdateTetrominoPositionInGrids(Tetromino tetromino)
{
var center = tetromino.Center;
for (var i = 0; i < tetromino.BlockCount; i++)
{
var gridPos = center + tetromino.GetLocalBlockPosition(i);
var pos = GetBlockPosition(gridPos);
tetromino.MoveBlock(i, pos);
}
}
/// <summary>
/// add the current blocks to grids
/// </summary>
/// <returns> min height and max height of the added blocks </returns>
public Vector2Int AddToGrid(Tetromino tetromino)
{
var center = tetromino.Center;
var minHeight = grids.GetLength(1) - 1;
var maxHeight = 0;
for (var i = 0; i < tetromino.BlockCount; i++)
{
var localPos = tetromino.GetLocalBlockPosition(i);
var blockPos = center + localPos;
grids[blockPos.x, blockPos.y] = tetromino.GetBlock(i);
minHeight = Mathf.Min(blockPos.y, minHeight);
maxHeight = Mathf.Max(blockPos.y, maxHeight);
}
return(new Vector2Int(minHeight, maxHeight));
}
public bool InvalidMove(Tetromino tetromino)
{
var center = tetromino.Center;
for (var i = 0; i < tetromino.BlockCount; i++)
{
var localPos = tetromino.GetLocalBlockPosition(i);
var gridPos = center + localPos;
if (gridPos.x < 0 || grids.GetLength(0) <= gridPos.x || gridPos.y < 0 || grids.GetLength(1) <= gridPos.y)
{
return(true);
}
if (grids[gridPos.x, gridPos.y] != null)
{
return(true);
}
}
return(false);
}
