/**
* Returns the location, in pixels, of the centre of a tile at a given location, taking the walls
* into account.
*/
private Location<Float> centreForTileAtLocation(
Location<Integer> location, Board board, double startX, double startY, double tileSize) {
double tileCentreX = tileSize / 2.0;
double tileCentreY = tileSize / 2.0;
if (board.hasWallBetween(location, location.locationInDirection(Direction.Up))) {
tileCentreY += WallWidth / 4.0;
}
if (board.hasWallBetween(location, location.locationInDirection(Direction.Down))) {
tileCentreY -= WallWidth / 4.0;
}
if (board.hasWallBetween(location, location.locationInDirection(Direction.Left))) {
tileCentreX += WallWidth / 4.0;
}
if (board.hasWallBetween(location, location.locationInDirection(Direction.Right))) {
tileCentreX -= WallWidth / 4.0;
}
return new Location<>(
(float) (startX + tileSize * location.x + tileCentreX),
(float) (startY + tileSize * location.y + tileCentreY));
}
