//Stitching together all the cellular automata rooms
void CollateTiles()
{
//Figure out the dimensions of the dungeon
int MostLeft = 0;
int MostRight = 0;
int MostUp = 0;
int MostDown = 0;
foreach (GrammarNode node in Nodes)
{
Vector3 pos = node.transform.position;
if (pos.x < MostLeft)
{
MostLeft = (int)pos.x;
}
else if (pos.x > MostRight)
{
MostRight = (int)pos.x;
}
if (pos.z < MostDown)
{
MostDown = (int)pos.z;
}
else if (pos.z > MostUp)
{
MostUp = (int)pos.z;
}
}
//Each node position is centered, so offset by half width(17) to get true dungeon size
int SizeLeft = MostLeft;
int SizeRight = MostRight;
int SizeUp = MostUp;
int SizeDown = MostDown;
if (MostLeft < 8)
{
SizeLeft -= 8 + 1; // If size is below 0 add 1 to offset (-2 > 2 is a difference of 4 but -2x -> 2x is 5 spaces)
}
else
{
SizeLeft -= 8;
}
SizeRight += 8;
if (MostDown < 8)
{
SizeDown -= 8 + 1;
}
else
{
SizeDown -= 8;
}
SizeUp += 8;
DungeonWidth = SizeRight - SizeLeft;
DungeonLength = SizeUp - SizeDown;
DungeonOffset = new Vector3(SizeLeft + 1, 0, SizeDown + 1);
Tiles = new CellularAutomata.Tile[DungeonWidth, DungeonLength];
//print("MostLeft: " + MostLeft + " MostRight: " + MostRight + " MostDown: " + MostDown + " MostUp: " + MostUp);
//print("SizeLeft: " + SizeLeft + " SizeRight: " + SizeRight + " SizeDown: " + SizeDown + " SizeUp: " + SizeUp);
//print("Dungeon Size: " + DungeonWidth + " " + DungeonLength);
foreach (GrammarNode node in Nodes)
{
CellularAutomata cell = node.gameObject.GetComponent <CellularAutomata>();
Vector3 pos = cell.transform.position;
for (int i = 0; i < 17; ++i)
{
for (int j = 0; j < 17; ++j)
{
Tiles[(int)pos.x + Mathf.Abs(MostLeft) + i, (int)pos.z + Mathf.Abs(MostDown) + j] = cell.GetTile(i, j);
}
}
}
}
