public void addHorizontalEnemy(int x, int y)
{
HorizontalEnemy enemy = Instantiate(Resources.Load <GameObject>("Prefabs/HorizontalEnemy")).GetComponent <HorizontalEnemy>();
enemy.transform.parent = enemyFolder.transform;
enemy.init(this, x, y);
enemyList.Add(enemy);
enemy.name = "Enemy" + enemyList.Count;
}
private void SpawnRandomItem()
{
//Generates a random number to select an item to spawn
int randomNumber = random.Next(1, 18);
//Reset time
previousSpawnTime = 0;
//If the player has retrieved 3 flying objects, stop regular
//spawning and instead spawn a batch of gems
if (player.ItemsCollected["FlyingObjects"] >= 3)
{
//Spawn gems in a 6 by 6 matrix
SpawnGemLines(6, 6);
//Reset flying objects collected
player.ItemsCollected["FlyingObjects"] = 0;
player.AccumulatedPowerUpsUsed++;
}
else if (randomNumber <= 3)
{
SpawnEnemyWithObject();
}
else if (randomNumber >= 4 && randomNumber <= 6)
{
int rand = random.Next(1, 10);
if (rand <= 5)
SpawnObstacles(Obstacle.SpawnSide.Left, numberOfObstacles, obstacleTimeDifference);
else
SpawnObstacles(Obstacle.SpawnSide.Right, numberOfObstacles, obstacleTimeDifference);
}
else if (randomNumber >= 7 && randomNumber <= 9)
{
SpawnEnemy();
}
else if (randomNumber >= 10 && randomNumber <= 12)
{
SpawnFlyingEnemy();
}
else if (randomNumber >= 13 && randomNumber <= 15)
{
int rand = random.Next(1, 15);
//Randomly choose the gem spawn state
if (rand <= 5)
{
SpawnGemsInLine(SpawnGemState.VerticalLeft, 5);
}
else if (rand > 5 && rand <= 10)
{
SpawnGemsInLine(SpawnGemState.VerticalRight, 5);
}
else if (rand > 10 && rand <= 15)
{
SpawnGemsInLine(SpawnGemState.Horizontal, 6);
}
}
else if (randomNumber >= 16 && randomNumber <= 18)
{
HorizontalEnemy horizontalEnemy = new HorizontalEnemy(ScreenManager.Game,
new Animation(animationStore["HorizontalEnemy"]), player, horizontalEnemyPlatformTexture);
horizontalEnemy.Initialize();
horizontalEnemies.Add(horizontalEnemy);
}
}
