public void SpawnSprites(int count, Vector2?position = null)
{
activeSprites.Clear();
if (prefabs.Count == 0)
{
return;
}
count = Math.Min(count, MaxSprites);
for (int i = 0; i < count; i++)
{
Vector2 pos = Vector2.Zero;
if (position == null)
{
var wayPoints = WayPoint.WayPointList.FindAll(wp => wp.Submarine == null);
if (wayPoints.Any())
{
WayPoint wp = wayPoints[Rand.Int(wayPoints.Count, Rand.RandSync.ClientOnly)];
pos = new Vector2(wp.Rect.X, wp.Rect.Y);
pos += Rand.Vector(200.0f, Rand.RandSync.ClientOnly);
}
else
{
pos = Rand.Vector(2000.0f, Rand.RandSync.ClientOnly);
}
}
else
{
pos = (Vector2)position;
}
var prefab = prefabs[Rand.Int(prefabs.Count, Rand.RandSync.ClientOnly)];
int amount = Rand.Range(prefab.SwarmMin, prefab.SwarmMax, Rand.RandSync.ClientOnly);
List <BackgroundCreature> swarmMembers = new List <BackgroundCreature>();
for (int n = 0; n < amount; n++)
{
var newSprite = new BackgroundCreature(prefab, pos);
activeSprites.Add(newSprite);
swarmMembers.Add(newSprite);
}
if (amount > 0)
{
new Swarm(swarmMembers, prefab.SwarmRadius);
}
}
}
public void SpawnCreatures(Level level, int count, Vector2?position = null)
{
creatures.Clear();
if (prefabs.Count == 0)
{
return;
}
count = Math.Min(count, MaxCreatures);
List <BackgroundCreaturePrefab> availablePrefabs = new List <BackgroundCreaturePrefab>(prefabs);
for (int i = 0; i < count; i++)
{
Vector2 pos = Vector2.Zero;
if (position == null)
{
var wayPoints = WayPoint.WayPointList.FindAll(wp => wp.Submarine == null);
if (wayPoints.Any())
{
WayPoint wp = wayPoints[Rand.Int(wayPoints.Count, Rand.RandSync.ClientOnly)];
pos = new Vector2(wp.Rect.X, wp.Rect.Y);
pos += Rand.Vector(200.0f, Rand.RandSync.ClientOnly);
}
else
{
pos = Rand.Vector(2000.0f, Rand.RandSync.ClientOnly);
}
}
else
{
pos = (Vector2)position;
}
var prefab = ToolBox.SelectWeightedRandom(availablePrefabs, availablePrefabs.Select(p => p.GetCommonness(level.GenerationParams)).ToList(), Rand.RandSync.ClientOnly);
if (prefab == null)
{
break;
}
int amount = Rand.Range(prefab.SwarmMin, prefab.SwarmMax, Rand.RandSync.ClientOnly);
List <BackgroundCreature> swarmMembers = new List <BackgroundCreature>();
for (int n = 0; n < amount; n++)
{
var creature = new BackgroundCreature(prefab, pos + Rand.Vector(Rand.Range(0.0f, prefab.SwarmRadius, Rand.RandSync.ClientOnly), Rand.RandSync.ClientOnly));
creatures.Add(creature);
swarmMembers.Add(creature);
}
if (amount > 1)
{
new Swarm(swarmMembers, prefab.SwarmRadius, prefab.SwarmCohesion);
}
if (creatures.Count(c => c.Prefab == prefab) > prefab.MaxCount)
{
availablePrefabs.Remove(prefab);
if (availablePrefabs.Count <= 0)
{
break;
}
}
}
}
