bool IsValidSpawn(IntRect rect, EnemySpawnSettings.EnemySpawn spawn, float time)
{
//if(spawn.MinLevel >= _CurrentLevel && spawn.MaxLevel <= _CurrentLevel)
if ((spawn.HasMinTime && spawn.MinTime > time) || (spawn.HasMaxTime && spawn.MaxTime < time))
{
return(false);
}
return((spawn.HasMinY == false || spawn.MinY <= rect.MaxY) && (spawn.HasMaxY == false || spawn.MaxY > rect.MinY));
}
void AttemptSpawn(IntRect rect, EnemySpawnSettings.EnemySpawn spawn)
{
if (_coordsList == null)
{
_coordsList = new List <SpawnCoords>();
}
_coordsList.Clear();
IntRect windowRect = CloudSpawner.GetCurrentRect(LayerDepth, GridSize, new Vector2(0.6f, 0.6f));
int minY = rect.MinY;
if (spawn.HasMinY)
{
minY = Mathf.Max(minY, spawn.MinY);
}
int maxY = rect.MaxY;
if (spawn.HasMaxY)
{
maxY = Mathf.Min(maxY, spawn.MaxY + 1);
}
for (int x = rect.MinX; x < rect.MaxX; x++)
{
for (int y = minY; y < maxY; y++)
{
if (x > windowRect.MinX &&
x < windowRect.MaxX - 1 &&
y > windowRect.MinY &&
y < windowRect.MaxY - 1)
{
continue;
}
if (IsSpawnValid(spawn, x, y) == false)
{
continue;
}
_coordsList.Add(new SpawnCoords()
{
X = x,
Y = y,
});
}
}
if (_coordsList.Count > 0)
{
var coord = _coordsList[Random.Range(0, _coordsList.Count)];
SpawnEnemy(spawn, coord);
}
}
bool IsSpawnValid(EnemySpawnSettings.EnemySpawn spawn, int x, int y)
{
if ((spawn.HasMinY && spawn.MinY > y) || (spawn.HasMaxY && spawn.MaxY < y))
{
return(false);
}
/*for (int i = 0; i < _SpawnedEnemies.Count; i++) {
* var enemy = _SpawnedEnemies [i];
* Vector3 pos = enemy.transform.position;
* int enemyX = Mathf.RoundToInt (pos.x * GridSize);
* int enemyY = Mathf.RoundToInt (pos.x * GridSize);
* if (enemyX == x && enemyY == y)
* return false;
* }*/
return(true);
}
void SpawnEnemy(EnemySpawnSettings.EnemySpawn spawn, SpawnCoords coord)
{
Vector3 position = new Vector3(coord.X / GridSize, coord.Y / GridSize, LayerDepth);
var prefab = spawn.Variations[Random.Range(0, spawn.Variations.Length)];
GameObject obj;
Queue <GameObject> pool;
if (_EnemyPool.TryGetValue(prefab, out pool) && pool.Count > 0)
{
obj = pool.Dequeue();
}
else
{
obj = GameObject.Instantiate(prefab) as GameObject;
}
var transform = obj.transform;
var rb = obj.GetComponent <Rigidbody2D>();
if (rb != null)
{
rb.velocity = Vector3.zero;
rb.angularVelocity = 0f;
rb.position = position;
rb.rotation = 0f;
}
if (transform != null)
{
transform.position = position;
transform.rotation = Quaternion.identity;
}
var enemy = obj.GetComponent <Enemy>();
enemy.FromPrefab = prefab;
var explodable = obj.GetComponent <Explodable>();
explodable.Spawner = this;
var foskPos = Blokfosk.Instance.transform.position;
var dir = (foskPos - position);
dir.z = 0f;
dir.y = 0f;
dir.x = dir.x < 0f ? -1f : 1f;
enemy.Direction = dir;
var scale = enemy.transform.localScale;
scale = Vector3.one * Random.Range(spawn.ScaleRange.x, spawn.ScaleRange.y);
if (dir.x > 0)
{
scale.x = Mathf.Abs(scale.x);
}
else
{
scale.x = -Mathf.Abs(scale.x);
}
enemy.transform.localScale = scale;
enemy.MovementSpeed = Random.Range(spawn.MovementSpeedRange.x, spawn.MovementSpeedRange.y);
enemy.Reset();
_SpawnedEnemies.Add(enemy);
_SpawnAccumulator -= spawn.SpawnValue;
}
