public void RemoveOverwritePossibility(Direction direction)
{
if (!CanOverwrite(direction))
{
return;
}
if (overwriteCondition == BlockOverwrite.Any)
{
switch (direction)
{
case Direction.Vertical:
overwriteCondition = BlockOverwrite.HorizontalOnly;
return;
case Direction.Horizontal:
overwriteCondition = BlockOverwrite.VerticalOnly;
return;
}
}
else
{
// we can reach here only if we can overwrite ONLY this direction in this block.
overwriteCondition = BlockOverwrite.None;
}
}
public BlackBlock(BlockOverwrite overwriteCond) : this()
{
this.overwriteCondition = overwriteCond;
}
