public override void GeneratePossibleEnemies(ProceduralLevel level)
{
float maxEnemyDifficulty = m_MaximumEnemyDifficulty.Evaluate(level.Difficulty);
Enemy[] enemies = ObjectsManager.GetAllObjects <Enemy>();
List <Enemy> possibleEnemies = new List <Enemy>();
foreach (Enemy enemy in enemies)
{
if (!enemy.IsSpawnable)
{
continue;
}
if (enemy.Difficulty > maxEnemyDifficulty)
{
continue;
}
possibleEnemies.Add(enemy);
}
if (possibleEnemies.Count == 0)
{
return;
}
possibleEnemies.Sort((a, b) => { return(a.Difficulty < b.Difficulty ? 1 : -1); });
List <Enemy> selectedEnemies = new List <Enemy>();
float chanceForSelection = 0.8f;
float reductionPerSelection = 0.75f;
foreach (Enemy enemy in possibleEnemies)
{
if (Random.Range(0.0f, 1.0f) <= chanceForSelection)
{
selectedEnemies.Add(enemy);
chanceForSelection *= reductionPerSelection;
}
}
if (selectedEnemies.Count == 0)
{
selectedEnemies.Add(possibleEnemies[0]);
}
level.PossibleEnemies = selectedEnemies.ToArray();
}
