/// <summary>
/// Spawns birds at the start of the game
/// </summary>
public void SpawnBird()
{
if (crowSpawnMin > currentCrowAmt && currentBirdAmt < birdSpawnMax)
{
Vector3 temp = new Vector3(Random.Range(-20, 20) + playerPosition.x, 5 + playerPosition.y, Random.Range(-20, 20) + playerPosition.z);
crow = BirdObjectPool.Instance.SpawnFromPool("crow");
crow.transform.localScale *= 3;
crow.transform.position = temp;
currentCrowAmt++;
currentBirdAmt++;
}
if (robinSpawnMin > currentRobinAmt && currentBirdAmt < birdSpawnMax)
{
Vector3 temp = new Vector3(Random.Range(-20, 20) + playerPosition.x, 5 + playerPosition.y, Random.Range(-20, 20) + playerPosition.z);
robin = BirdObjectPool.Instance.SpawnFromPool("robin");
robin.transform.localScale *= 3;
robin.transform.position = temp;
currentRobinAmt++;
currentBirdAmt++;
}
if (sparrowSpawnMin > currentSparrowAmt && currentBirdAmt < birdSpawnMax)
{
Vector3 temp = new Vector3(Random.Range(-20, 20) + playerPosition.x, 5 + playerPosition.y, Random.Range(-20, 20) + playerPosition.z);
sparrow = BirdObjectPool.Instance.SpawnFromPool("sparrow");
sparrow.transform.localScale *= 3;
sparrow.transform.position = temp;
currentSparrowAmt++;
currentBirdAmt++;
}
}
/// <summary>
/// chooses a random bird type to spawn after a delay
/// </summary>
public void ChanceToSpawnBird()
{
if (currentBirdAmt < birdSpawnMax)
{
int random = Random.Range(0, 3);
switch (random)
{
case 0:
{
if (currentCrowAmt < BirdObjectPool.Instance.pools[random].size)
{
Vector3 temp = new Vector3(Random.Range(-10, 10), 35, Random.Range(-10, 10));
crow = BirdObjectPool.Instance.SpawnFromPool("crow");
crow.transform.position = temp;
currentCrowAmt++;
currentBirdAmt++;
}
break;
}
case 1:
{
if (currentRobinAmt < BirdObjectPool.Instance.pools[random].size)
{
Vector3 temp = new Vector3(Random.Range(-10, 10), 35, Random.Range(-10, 10));
robin = BirdObjectPool.Instance.SpawnFromPool("robin");
robin.transform.position = temp;
currentRobinAmt++;
currentBirdAmt++;
}
break;
}
case 2:
{
if (currentSparrowAmt < BirdObjectPool.Instance.pools[random].size)
{
Vector3 temp = new Vector3(Random.Range(-10, 10), 35, Random.Range(-10, 10));
sparrow = BirdObjectPool.Instance.SpawnFromPool("sparrow");
sparrow.transform.position = temp;
currentSparrowAmt++;
currentBirdAmt++;
}
break;
}
default:
break;
}
}
}
/// <summary>
/// pulls out the first element in the queue, sets it to active then add it to the end of the queue
/// </summary>
/// <param name="tag">tag found in objectpool</param>
/// <returns></returns>
public BirdClass SpawnFromPool(string tag)
{
if (!poolDictionary.ContainsKey(tag))
{
Debug.Log("Pool with tag does not exist");
}
BirdClass objectToSpawn = poolDictionary[tag].Dequeue();
objectToSpawn.gameObject.SetActive(true);
poolDictionary[tag].Enqueue(objectToSpawn);
return(objectToSpawn);
}
void Start()
{
poolDictionary = new Dictionary <string, Queue <BirdClass> >();
foreach (Pool pool in pools)
{
objectPool = new Queue <BirdClass>();
for (int i = 0; i < pool.size; ++i)
{
BirdClass obj = Instantiate(pool.Prefab);
obj.gameObject.SetActive(false);
objectPool.Enqueue(obj);//!< add it to the end of the queue */
}
poolDictionary.Add(pool.tag, objectPool);
}
}
