private void SpawnEnemy(EnemySpawn enemySpawn)
{
if (enemySpawn.enemies.Length == 0)
{
GD.PushWarning(
$"{enemySpawn} enemy spawn has no enemy names attached.");
return;
}
if (enemySpawn.enemyNumber <= 0)
{
GD.PushWarning(
$"{enemySpawn} enemy spawn's enemyNumber not greater than 0");
return;
}
for (var i = 0; i < enemySpawn.enemyNumber; i++)
{
var enemy = (BaseEnemy)_baseEnemyScene.Instance();
var safe = false;
var enemyName = enemySpawn.enemies.RandomElement();
if (string.IsNullOrWhiteSpace(enemyName))
{
GD.PushError(
$"{enemySpawn.Name} enemy spawn has a null enemy attached");
return;
}
var data = Autoload.Get <Data>();
if (!data.enemyData.ContainsKey(enemyName))
{
GD.PushError(
$"{enemySpawn} enemy spawn has a {enemyName} enemy with no data attached.");
return;
}
enemy.OnDependency = (ref BaseEnemy.EnemyDependencies dependency) =>
{
dependency.EnemyName = enemyName;
dependency.PlayerInstance = _player;
};
while (!safe)
{
enemy.Position = enemySpawn.GetRandomGlobalPosition();
_map.CallDeferred("add_child", enemy);
safe = enemy.IsInAllowedTile();
if (!safe)
{
enemy.QueueFree();
}
}
enemy.Connect(nameof(BaseEnemy.Died), this, nameof(OnEnemy_Death),
new Array {
enemySpawn
});
}
}