// Called when drop operation is done on the grid
public Vector2Int PutPlaceableToTheGrid(Placeable placeable)
{
Vector2Int correspondingGridIndex = GetCorrespondingRoundedGridIndex(placeable.transform.position);
placeable.transform.position = GetGridPosition(correspondingGridIndex);
Vector2Int placeableSize = placeable.GetSize();
int endXIndex = correspondingGridIndex.x + placeableSize.x;
int endYIndex = correspondingGridIndex.y + placeableSize.y;
for (int y = correspondingGridIndex.y; y < endYIndex; y++)
{
for (int x = correspondingGridIndex.x; x < endXIndex; x++)
{
grid[x, y].isObstructed = true;
}
}
return(correspondingGridIndex);
}