/// <summary>
/// Provide an API for outside caller to set the difficulty levels.
/// </summary>
/// <param name="level">
/// The level.
/// </param>
public void SetDifficulty(Difficulty level)
{
this.currentDifficulty = level;
}
// Update is called once per frame
void Update()
{
if (Time.time > nextSpawnTime)
{
float secondsBetweenSpawns = Mathf.Lerp(secondsBetweenSpawnsMinMax.y, secondsBetweenSpawnsMinMax.x, Difficulty.GetDifficultyPercent());
nextSpawnTime = Time.time + secondsBetweenSpawns;
float spawnAngle = Random.Range(-spawnAngleMax, spawnAngleMax);
float spawnSize = Random.Range(spawnSizeMinMax.x, spawnSizeMinMax.y);
Vector2 spawnPosition = new Vector2(Random.Range(-screenHalfWidthInWorldUnits.x, screenHalfWidthInWorldUnits.x), screenHalfWidthInWorldUnits.y + spawnSize);
GameObject fallingBlock = (GameObject)Instantiate(fallingBlockPrefab, spawnPosition, Quaternion.Euler(Vector3.forward * spawnAngle));
fallingBlock.transform.localScale = Vector2.one * spawnSize;
fallingBlock.transform.parent = transform;
}
}
