// Gets the shape of the bit
protected void GetBitShapeString()
{
if (neighbourDependant)
{
string code = "x";
// Work out which neighbours are the same type as this bit
for (int i = 0; i < 4; ++i)
{
if (neighbours[i].displayType == displayType)
{
neighboursSimilar[i] = true;
code += (i + 1).ToString();
}
else
{
neighboursSimilar[i] = false;
}
}
if (code != "x")
{
wallShape = (BitShape)System.Enum.Parse(typeof(BitShape), code);
}
else
{
wallShape = BitShape.x0;
}
}
}
// Get the sprite for a WallShape
public Sprite GetWallShapeSprite(BitShape ws)
{
return(wallShapeSprites[ws]);
}
// Add wall shape to dictionary
public void AddWallShapeSprite(BitShape ws, Sprite sprite)
{
wallShapeSprites.Add(ws, sprite);
}
// Gets the shape of the bit (badly)
protected void GetWallType()
{
bool[] directions = new bool[4];
// Work out which neighbours are the same type as this bit
for (int i = 0; i < 4; ++i)
{
if (neighbours[i].displayType == displayType)
{
directions[i] = true;
}
else
{
directions[i] = false;
}
}
// Save data about neighbouring types
if (directions[(int)Direction.up])
{
if (directions[(int)Direction.right])
{
if (directions[(int)Direction.down])
{
if (directions[(int)Direction.left])
{
wallShape = BitShape.x1234;
}
else
{
wallShape = BitShape.x123;
}
}
else
{
if (directions[(int)Direction.left])
{
wallShape = BitShape.x124;
}
else
{
wallShape = BitShape.x12;
}
}
}
else
{
if (directions[(int)Direction.down])
{
if (directions[(int)Direction.left])
{
wallShape = BitShape.x134;
}
else
{
wallShape = BitShape.x13;
}
}
else
{
if (directions[(int)Direction.left])
{
wallShape = BitShape.x14;
}
else
{
wallShape = BitShape.x1;
}
}
}
}
else
{
if (directions[(int)Direction.right])
{
if (directions[(int)Direction.down])
{
if (directions[(int)Direction.left])
{
wallShape = BitShape.x234;
}
else
{
wallShape = BitShape.x23;
}
}
else
{
if (directions[(int)Direction.left])
{
wallShape = BitShape.x24;
}
else
{
wallShape = BitShape.x2;
}
}
}
else
{
if (directions[(int)Direction.down])
{
if (directions[(int)Direction.left])
{
wallShape = BitShape.x34;
}
else
{
wallShape = BitShape.x3;
}
}
else
{
if (directions[(int)Direction.left])
{
wallShape = BitShape.x4;
}
else
{
wallShape = BitShape.x0;
}
}
}
}
}
