private void SpawnBot(SpawnInfo spawnInfo, MyPlanet planet, MyPlanetAnimalSpawnInfo animalSpawnInfo)
{
PlanetAIInfo planetInfo = null;
if (!m_planets.TryGetValue(planet.EntityId, out planetInfo))
{
Debug.Assert(false, "Could not get planet info!");
return;
}
if (planetInfo.BotNumber >= MAX_BOTS_PER_PLANET)
{
return;
}
Debug.Assert(animalSpawnInfo != null);
double spawnDistMin = animalSpawnInfo.SpawnDistMin;
double spawnDistMax = animalSpawnInfo.SpawnDistMax;
Vector3D center = spawnInfo.Position;
Vector3D planetGravityVec = MyGravityProviderSystem.CalculateNaturalGravityInPoint(center);
//GR: if gravity is zero provide a random Vector to normalize
if (planetGravityVec == Vector3D.Zero)
{
planetGravityVec = Vector3D.Up;
}
planetGravityVec.Normalize();
Vector3D planetTangent = Vector3D.CalculatePerpendicularVector(planetGravityVec);
Vector3D planetBitangent = Vector3D.Cross(planetGravityVec, planetTangent);
planetTangent.Normalize();
planetBitangent.Normalize();
Vector3D spawnPos = MyUtils.GetRandomDiscPosition(ref center, spawnDistMin, spawnDistMax, ref planetTangent, ref planetBitangent);
spawnPos = planet.GetClosestSurfacePointGlobal(ref spawnPos);
Vector3D?spawnPosCorrected = MyEntities.FindFreePlace(spawnPos, 2.0f);
if (spawnPosCorrected.HasValue)
{
spawnPos = spawnPosCorrected.Value;
}
planet.CorrectSpawnLocation(ref spawnPos, 2.0f);
MyAgentDefinition botBehavior = GetAnimalDefinition(animalSpawnInfo) as MyAgentDefinition;
if (botBehavior != null)
{
if (botBehavior.Id.SubtypeName == Wolf_SUBTYPE_ID && MySession.Static.EnableWolfs)
{
MyAIComponent.Static.SpawnNewBot(botBehavior, spawnPos);
}
else if (botBehavior.Id.SubtypeName != Wolf_SUBTYPE_ID && MySession.Static.EnableSpiders)
{
MyAIComponent.Static.SpawnNewBot(botBehavior, spawnPos);
}
}
}
public override void UpdateAfterSimulation()
{
base.UpdateAfterSimulation();
if (!Sync.IsServer)
{
return;
}
if (MyDebugDrawSettings.ENABLE_DEBUG_DRAW && MyDebugDrawSettings.DEBUG_DRAW_FAUNA_COMPONENT)
{
DebugDraw();
}
ProfilerShort.Begin("MySpaceFaunaComponent.UpdateAfter");
m_waitForUpdate--;
if (m_waitForUpdate > 0)
{
return;
}
m_waitForUpdate = UPDATE_DELAY;
var players = Sync.Players.GetOnlinePlayers();
m_tmpPlayerPositions.Capacity = Math.Max(m_tmpPlayerPositions.Capacity, players.Count);
m_tmpPlayerPositions.Clear();
// Reset bot numbers
foreach (var planet in m_planets)
{
planet.Value.BotNumber = 0;
}
// Update bot numbers and save player positions
foreach (var player in players)
{
// Human player
if (player.Id.SerialId == 0)
{
if (player.Controller.ControlledEntity == null)
{
continue;
}
var pos = player.GetPosition();
m_tmpPlayerPositions.Add(pos);
}
// Bot
else
{
if (player.Controller.ControlledEntity == null)
{
continue;
}
var pos = player.GetPosition();
var planet = MyGamePruningStructure.GetClosestPlanet(pos);
if (planet != null)
{
PlanetAIInfo planetInfo;
if (m_planets.TryGetValue(planet.EntityId, out planetInfo))
{
planetInfo.BotNumber++;
}
}
}
}
int currentTime = MySandboxGame.TotalGamePlayTimeInMilliseconds;
// Spawn bots near players on planets, only if in survival/myfakes macro set
if (MyFakes.SPAWN_SPACE_FAUNA_IN_CREATIVE)
{
foreach (var player in players)
{
if (player.Controller.ControlledEntity == null)
{
continue;
}
var pos = player.GetPosition();
var planet = MyGamePruningStructure.GetClosestPlanet(pos);
if (planet == null || !PlanetHasFauna(planet))
{
continue;
}
PlanetAIInfo planetInfo = null;
if (!m_planets.TryGetValue(planet.EntityId, out planetInfo))
{
continue;
}
// Human player - spawn spiders
if (player.Id.SerialId == 0)
{
// Distance to surface check
Vector3D toSurface = planet.GetClosestSurfacePointGlobal(ref pos) - pos;
if (toSurface.LengthSquared() >= PROXIMITY_DIST * PROXIMITY_DIST && planetInfo.BotNumber >= MAX_BOTS_PER_PLANET)
{
continue;
}
int spawnPointCount = 0;
var pointEnum = m_spawnInfoGrid.GetPointsCloserThan(ref pos, SPHERE_SPAWN_DIST);
while (pointEnum.MoveNext())
{
var spawnPoint = pointEnum.Current;
spawnPointCount++;
if (spawnPoint.SpawnDone)
{
continue; // Don't take not-yet cleaned spawn info into consideration
}
if (spawnPoint.ShouldSpawn(currentTime))
{
spawnPoint.SpawnDone = true;
var timeouts = m_timeoutInfoGrid.GetPointsCloserThan(ref pos, TIMEOUT_DIST);
bool timeoutPresent = false;
while (timeouts.MoveNext())
{
if (timeouts.Current.IsTimedOut(currentTime))
{
continue;
}
timeoutPresent = true;
break;
}
if (timeoutPresent)
{
continue;
}
var animalSpawnInfo = MySpaceBotFactory.GetDayOrNightAnimalSpawnInfo(planet, spawnPoint.Position);
if (animalSpawnInfo == null)
{
continue;
}
int numBots = MyUtils.GetRandomInt(animalSpawnInfo.WaveCountMin, animalSpawnInfo.WaveCountMax);
for (int i = 0; i < numBots; ++i)
{
SpawnBot(spawnPoint, planet, animalSpawnInfo);
}
}
else
{
spawnPoint.UpdateAbandoned(currentTime);
}
}
if (spawnPointCount == 0) // we dont have any spawn points near human players position
{
var spawnInfo = new SpawnInfo(pos, currentTime, planet);
m_spawnInfoGrid.AddPoint(ref pos, spawnInfo);
m_allSpawnInfos.Add(spawnInfo);
}
}
// Despawn bots that are too far from all players
else //if (player.Id.SteamId == Sync.MyId)
{
double closestDistSq = double.MaxValue;
foreach (Vector3D playerPosition in m_tmpPlayerPositions)
{
closestDistSq = Math.Min(Vector3D.DistanceSquared(pos, playerPosition), closestDistSq);
}
if (closestDistSq > DESPAWN_DIST * DESPAWN_DIST)
{
MyAIComponent.Static.RemoveBot(player.Id.SerialId, removeCharacter: true);
}
}
}
}
m_tmpPlayerPositions.Clear();
m_waitForClean -= UPDATE_DELAY;
if (m_waitForClean <= 0)
{
MyAIComponent.Static.CleanUnusedIdentities();
m_waitForClean = CLEAN_DELAY;
for (int i = 0; i < m_allSpawnInfos.Count; ++i)
{
var spawnInfo = m_allSpawnInfos[i];
if (spawnInfo.IsAbandoned(currentTime) || spawnInfo.SpawnDone)
{
m_allSpawnInfos.RemoveAtFast(i);
Vector3D point = spawnInfo.Position;
m_spawnInfoGrid.RemovePoint(ref point);
--i;
}
}
for (int i = 0; i < m_allTimeoutInfos.Count; ++i)
{
var timeoutInfo = m_allTimeoutInfos[i];
if (timeoutInfo.IsTimedOut(currentTime))
{
m_allTimeoutInfos.RemoveAtFast(i);
Vector3D point = timeoutInfo.Position;
m_timeoutInfoGrid.RemovePoint(ref point);
--i;
}
}
}
ProfilerShort.End();
}