//Create objects to make a visual representation of the maze.
public void drawMaze()
{
wallDataHolder.Clear();
wallWorldHolder = new GameObject();
fullMaze = new GameObject();
wallData wd;
foreach (mazeCell c in maze)
{
//Check to make sure there isn't a gamobject already created.
if (c.wallLeft && !c.goWallLeft)
{
wd = new wallData() { position = new Vector2(c.gridPos.x - 0.5f, c.gridPos.y), isHorizontal = true };
createWall(wd, c, direction.RIGHT);
}
if (c.wallRight && !c.goWallRight)
{
wd = new wallData() { position = new Vector2(c.gridPos.x + 0.5f, c.gridPos.y), isHorizontal = true };
createWall(wd, c, direction.LEFT);
}
if (c.wallUp && !c.goWallUp)
{
wd = new wallData() { position = new Vector2(c.gridPos.x, c.gridPos.y + 0.5f), isHorizontal = false };
createWall(wd, c, direction.DOWN);
}
if (c.wallDown && !c.goWallDown)
{
wd = new wallData() { position = new Vector2(c.gridPos.x, c.gridPos.y - 0.5f), isHorizontal = false };
createWall(wd, c, direction.UP);
}
}
floorWorldHolder = GameObject.CreatePrimitive(PrimitiveType.Quad);
floorWorldHolder.GetComponent<Renderer>().material = _stats.floorMat;
floorWorldHolder.transform.position = new Vector3((_stats.mazeDepth / 2.0f) + 0.5f, 0, (_stats.mazeWidth / 2.0f) + 0.5f);
floorWorldHolder.transform.localScale = new Vector3(_stats.mazeDepth, _stats.mazeWidth, 1);
floorWorldHolder.transform.Rotate(new Vector3(90, 0, 0));
floorWorldHolder.name = "Floor";
wallWorldHolder.transform.parent = fullMaze.transform;
floorWorldHolder.transform.parent = fullMaze.transform;
fullMaze.name = "Maze";
fullMaze.transform.localScale *= 10;
}
//Create the wall object in the scene
private void createWall(wallData wd, mazeCell _cell, direction _cellDir)
{
if (!wallDataHolder.Contains(wd))
{
GameObject wallObject;
wallDataHolder.Add(wd);
wallObject = GameObject.CreatePrimitive(PrimitiveType.Cube);
wallObject.GetComponent<Renderer>().material = _stats.wallMat;
wallObject.name = ("Wall " + wd.position.x + ", " + wd.position.y);
wallObject.transform.position = new Vector3(wd.position.x, _stats.wallHeight / 2, wd.position.y);
if (wd.isHorizontal)
{
wallObject.transform.localScale = new Vector3(_stats.wallThickness, _stats.wallHeight, 1 + _stats.wallThickness);
}
else
{
wallObject.transform.localScale = new Vector3(1 + _stats.wallThickness, _stats.wallHeight, _stats.wallThickness);
}
wallObject.transform.parent = wallWorldHolder.transform;
wallWorldHolder.name = "Walls";
switch (_cellDir)
{
case direction.LEFT:
_cell.goWallRight = wallObject;
if (returnCellInDir(_cell, direction.RIGHT) != _cell)
{
returnCellInDir(_cell, direction.RIGHT).goWallLeft = wallObject;
}
break;
case direction.RIGHT:
_cell.goWallLeft = wallObject;
if (returnCellInDir(_cell, direction.LEFT) != _cell)
{
returnCellInDir(_cell, direction.LEFT).goWallRight = wallObject;
}
break;
case direction.UP:
_cell.goWallDown = wallObject;
if (returnCellInDir(_cell, direction.DOWN) != _cell)
{
returnCellInDir(_cell, direction.DOWN).goWallUp = wallObject;
}
break;
case direction.DOWN:
_cell.goWallUp = wallObject;
if (returnCellInDir(_cell, direction.UP) != _cell)
{
returnCellInDir(_cell, direction.UP).goWallDown = wallObject;
}
break;
}
}
}
