/// <summary>
/// Spawns enemies when called.
/// </summary>
public void SpawnEnemies()
{
Quaternion rot = new Quaternion(0, 0, 0, 0);
int spawnAmount = (int)((Mathf.Sqrt(wave) / 2) * difficulty * 3);
while (spawnBudget > 0)
{
int point = Random.Range(0, spawnAreas.Length);
float randPointX = Random.Range(spawnAreas[point].position.x + spawnAreas[point].GetComponent <Renderer>().bounds.size.x / 2, spawnAreas[point].position.x - spawnAreas[point].GetComponent <Renderer>().bounds.size.x / 2);
float randPointZ = Random.Range(spawnAreas[point].position.z + spawnAreas[point].GetComponent <Renderer>().bounds.size.z / 2, spawnAreas[point].position.z - spawnAreas[point].GetComponent <Renderer>().bounds.size.z / 2);
Vector3 randPoint = new Vector3(randPointX, spawnAreas[point].position.y, randPointZ);
float chance = Random.Range(0, 1.0f);
if (chance <= enemy1SpawnChance)
{
Instantiate(enemy1, randPoint, rot);
statManager.ChangeCurrentEnemyCount(1);
spawnBudget -= enemy1SpawnCost;
}
else
{
Instantiate(enemy2, randPoint, rot);
statManager.ChangeCurrentEnemyCount(1);
spawnBudget -= enemy2SpawnCost;
}
}
}
public override void Die()
{
base.Die();
GetComponent <AI>().state = AI.CreatureState.Dead;
if (GetComponent <EnemyWalkerAI>().navMesh != null)
{
GetComponent <EnemyWalkerAI>().navMesh.SetDestination(transform.position);
}
Debug.Log("Dropped loot.");
lootDrop.DropLoot(transform);
statManager.ChangeEnemiesKilled(1);
statManager.ChangeCurrentEnemyCount(-1);
GetComponent <SoundManager>().PlayDeathSound();
//Play death animation sequence and turn off all relevant components.
animController.PlayDeath();
GetComponent <AI>().enabled = false;
foreach (Collider col in GetComponents <Collider>())
{
col.enabled = false;
}
if (GetComponent <StatsDisplay>() != null)
{
GetComponent <StatsDisplay>().healthDisplay.IsEnabled(false);
GetComponent <StatsDisplay>().enabled = false;
}
//Update any stats and displays that change on character death.
StartCoroutine(RemoveEntity(5));
}