private void OnMouseDown()
{
selectedPiece = this;
timeSelectedPiece = Time.time;
ClearAllPieceSprites(true);
sr.color = selectedColor;
CleanHighlightedFloorTiles();
List <Vector2Int> movementOptions = ChessMovements.GetMovementOptions(level, pieceType, new Vector2Int(isoTransform.coords.x, isoTransform.coords.y));
foreach (Vector2Int option in movementOptions)
{
highlightedFloorTiles.Add(option);
}
}
private void UpdateHighlightedTiles()
{
foreach (Vector2Int tilePos in highlightedFloorTiles)
{
level.GetFloorGameObject(tilePos).GetComponent <SpriteRenderer>().color = Color.Lerp(Color.green, Color.white, 0.3f);
}
Vector2Int mouseCoords = level.transformer.ScreenToTile(Input.mousePosition);
if (highlightedFloorTiles.Contains(mouseCoords))
{
level.GetFloorGameObject(mouseCoords).GetComponent <SpriteRenderer>().color = Color.Lerp(Color.green, Color.blue, 0.3f);
if (Input.GetMouseButtonDown(0) && Time.time != timeSelectedPiece)
{
Vector2Int previousPosition = (Vector2Int)isoTransform.coords;
level.data.SetItem(mouseCoords.x, mouseCoords.y, (int)pieceType, 0);
level.data.SetItem(previousPosition.x, previousPosition.y, (int)ChessIndex.EMPTY, 0);
CleanHighlightedFloorTiles();
selectedPiece = null;
}
}
}