// create some obstacles before the game starts so that its not boring
protected void CreateStartingObstacles()
{
// if already run, return without doing anything
if (obstaclesPregenerated)
{
return;
}
float gameStartRotation = 180f;
float rotationCounter = 0f;
// go until the wheel has arrived at the correct starting location for the game
while (rotationCounter < gameStartRotation)
{
// modify obstacle spawn interval by rotation
generator.IncreaseDifficultyOverTime();
// spawn distance is the time interval for spawn in seconds times the wheel speed in degrees / second
float spawnDist = generator.ObstacleSpawnInterval * wheel.RotationSpeed * 360.0f;
// rotate one obstacle spawn distance
wheel.ManualRotate(spawnDist);
// increment counter
rotationCounter += spawnDist;
// create obstacle the normal way
generator.AddObstacle();
// distance rotated updates itself
}
// on complete
obstaclesPregenerated = true;
}
