public AddToCloudPacketOut(Cloud c, int s)
{
UsageType = NetUsageType.CLOUDS;
ID = ServerToClientPacket.ADD_TO_CLOUD;
Data = new byte[24 + 4 + 4 + 8];
c.Points[s].ToDoubleBytes().CopyTo(Data, 0);
Utilities.FloatToBytes((float)c.Sizes[s]).CopyTo(Data, 24);
Utilities.FloatToBytes((float)c.EndSizes[s]).CopyTo(Data, 24 + 4);
Utilities.LongToBytes(c.CID).CopyTo(Data, 24 + 4 + 4);
}
public void DeleteCloud(Cloud cloud)
{
foreach (PlayerEntity player in Players)
{
if (player.ShouldSeePosition(cloud.Position))
{
player.Network.SendPacket(new RemoveCloudPacketOut(cloud.CID));
}
}
Clouds.Remove(cloud);
}
public void AddToCloud(Cloud cloud, double start)
{
double modif = Math.Sqrt(cloud.Points.Count) * 1.5;
double d1 = Utilities.UtilRandom.NextDouble() * modif * 2 - modif;
double d2 = Utilities.UtilRandom.NextDouble() * modif * 2 - modif;
double d3 = Utilities.UtilRandom.NextDouble() * modif * 2 - modif;
double d4 = Utilities.UtilRandom.NextDouble() * 10 * modif;
cloud.Points.Add(new Location(d1, d2, d3));
cloud.Sizes.Add(start > d4 ? (double)d4 : start);
cloud.EndSizes.Add((double)d4);
}
public void AddCloudsToNewChunk(Chunk chunk)
{
if (chunk.WorldPosition.Z >= 3 && chunk.WorldPosition.Z <= 7 && Utilities.UtilRandom.Next(100) > 90)
{
double d1 = Utilities.UtilRandom.NextDouble() * Chunk.CHUNK_SIZE;
double d2 = Utilities.UtilRandom.NextDouble() * Chunk.CHUNK_SIZE;
double d3 = Utilities.UtilRandom.NextDouble() * Chunk.CHUNK_SIZE;
Cloud cloud = new Cloud(this, chunk.WorldPosition.ToLocation() * Chunk.CHUNK_SIZE + new Location(d1, d2, d3));
int rand = Utilities.UtilRandom.Next(7) > 2 ? Utilities.UtilRandom.Next(50) + 50: Utilities.UtilRandom.Next(100);
for (int i = 0; i < rand; i++)
{
AddToCloud(cloud, 10f);
}
SpawnCloud(cloud);
}
}
public AddCloudPacketOut(Cloud cloud)
{
UsageType = NetUsageType.CLOUDS;
ID = ServerToClientPacket.ADD_CLOUD;
DataStream ds = new DataStream();
DataWriter dw = new DataWriter(ds);
dw.WriteBytes(cloud.Position.ToDoubleBytes());
dw.WriteBytes((cloud.Velocity + cloud.TheRegion.Wind).ToDoubleBytes());
dw.WriteLong(cloud.CID);
dw.WriteInt(cloud.Points.Count);
for (int i = 0; i < cloud.Points.Count; i++)
{
dw.WriteBytes(cloud.Points[i].ToDoubleBytes());
dw.WriteFloat((float)cloud.Sizes[i]);
dw.WriteFloat((float)cloud.EndSizes[i]);
}
dw.Flush();
Data = ds.ToArray();
dw.Close();
}
/// <summary>
/// Immediately updates all clouds known to the server.
/// Called by the standard server tick loop.
/// </summary>
public void TickClouds()
{
foreach (PlayerEntity player in Players)
{
for (double x = -player.CloudDistLimit; x <= player.CloudDistLimit; x += CLOUD_GRID_SCALE)
{
for (double y = -player.CloudDistLimit; y <= player.CloudDistLimit; y += CLOUD_GRID_SCALE)
{
Vector2i pos = new Vector2i((int)((player.GetPosition().X + x) * (1.0 / CLOUD_GRID_SCALE)), (int)((player.GetPosition().Y + y) * (1.0 / CLOUD_GRID_SCALE)));
if (!HandledSections.Contains(pos))
{
double d1 = Utilities.UtilRandom.NextDouble() * CLOUD_GRID_SCALE;
double d2 = Utilities.UtilRandom.NextDouble() * CLOUD_GRID_SCALE;
double d3 = RandomCloudHeight();
Cloud cloud = new Cloud(this, new Location((player.GetPosition().X + x) + d1, (player.GetPosition().Y + y) + d2, d3))
{
GenFull = true
};
SpawnCloud(cloud);
}
}
}
}
HandledSections.Clear();
foreach (PlayerEntity player in Players)
{
for (double x = -player.CloudDistLimit; x <= player.CloudDistLimit; x += CLOUD_GRID_SCALE)
{
for (double y = -player.CloudDistLimit; y <= player.CloudDistLimit; y += CLOUD_GRID_SCALE)
{
Vector2i pos = new Vector2i((int)((player.GetPosition().X + x) * (1.0 / CLOUD_GRID_SCALE)), (int)((player.GetPosition().Y + y) * (1.0 / CLOUD_GRID_SCALE)));
if (!HandledSections.Contains(pos))
{
HandledSections.Add(pos);
if (Utilities.UtilRandom.Next(400) > 398) // TODO: Config?
{
double d1 = Utilities.UtilRandom.NextDouble() * CLOUD_GRID_SCALE;
double d2 = Utilities.UtilRandom.NextDouble() * CLOUD_GRID_SCALE;
double d3 = RandomCloudHeight();
Cloud cloud = new Cloud(this, new Location((player.GetPosition().X + x) + d1, (player.GetPosition().Y + y) + d2, d3));
SpawnCloud(cloud);
}
}
}
}
}
for (int i = Clouds.Count - 1; i >= 0; i--)
{
// TODO: if in non-air chunk, dissipate rapidly?
Location ppos = Clouds[i].Position;
Clouds[i].Position = ppos + Wind + Clouds[i].Velocity;
bool changed = (Utilities.UtilRandom.Next(25) > Clouds[i].Points.Count) &&
(Utilities.UtilRandom.Next(25) > Clouds[i].Points.Count) &&
(Utilities.UtilRandom.Next(25) > Clouds[i].Points.Count) &&
(Utilities.UtilRandom.Next(25) > Clouds[i].Points.Count);
for (int s = 0; s < Clouds[i].Sizes.Count; s++)
{
Clouds[i].Sizes[s] += 0.05f;
if (Clouds[i].Sizes[s] > Clouds[i].EndSizes[s])
{
Clouds[i].Sizes[s] = Clouds[i].EndSizes[s];
}
}
bool anySee = false;
foreach (PlayerEntity player in Players)
{
bool prev = player.VisibleClouds.Contains(Clouds[i].CID);
bool curr = player.ShouldSeeClouds(Clouds[i].Position);
if (curr)
{
anySee = true;
}
if (prev && !curr)
{
player.Network.SendPacket(new RemoveCloudPacketOut(Clouds[i].CID));
}
else if (curr && !prev)
{
player.Network.SendPacket(new AddCloudPacketOut(Clouds[i]));
}
}
Clouds[i].IsNew = false;
if (Clouds[i].GenFull)
{
Clouds[i].GenFull = false;
int count = Utilities.UtilRandom.Next(5, 15);
for (int cct = 0; cct < count; cct++)
{
AddToCloud(Clouds[i], 190.0);
foreach (PlayerEntity player in Players)
{
bool curr = player.VisibleClouds.Contains(Clouds[i].CID);
if (curr)
{
player.Network.SendPacket(new AddToCloudPacketOut(Clouds[i], Clouds[i].Points.Count - 1));
}
}
}
}
if (changed)
{
AddToCloud(Clouds[i], 0f);
foreach (PlayerEntity player in Players)
{
bool curr = player.VisibleClouds.Contains(Clouds[i].CID);
if (curr)
{
player.Network.SendPacket(new AddToCloudPacketOut(Clouds[i], Clouds[i].Points.Count - 1));
}
}
}
if (!anySee)
{
Clouds.RemoveAt(i);
}
}
foreach (PlayerEntity player in Players)
{
player.losPos = player.GetPosition();
}
}
/// <summary>
/// Spawns a new cloud into the world.
/// </summary>
/// <param name="cloud">The cloud to spawn.</param>
public void SpawnCloud(Cloud cloud)
{
cloud.CID = TheServer.AdvanceCloudID();
Clouds.Add(cloud);
}
public void TickClouds()
{
foreach (Chunk chunk in LoadedChunks.Values)
{
// TODO: Only if pure air?
if (chunk.WorldPosition.Z >= 3 && chunk.WorldPosition.Z <= 7) // TODO: Better estimating
{
if (Utilities.UtilRandom.Next(400) > 399)
{
double d1 = Utilities.UtilRandom.NextDouble() * Chunk.CHUNK_SIZE;
double d2 = Utilities.UtilRandom.NextDouble() * Chunk.CHUNK_SIZE;
double d3 = Utilities.UtilRandom.NextDouble() * Chunk.CHUNK_SIZE;
Cloud cloud = new Cloud(this, chunk.WorldPosition.ToLocation() * Chunk.CHUNK_SIZE + new Location(d1, d2, d3));
SpawnCloud(cloud);
}
}
}
for (int i = Clouds.Count - 1; i >= 0; i--)
{
// TODO: if in non-air chunk, dissipate rapidly?
Location ppos = Clouds[i].Position;
Clouds[i].Position = ppos + Wind + Clouds[i].Velocity;
bool changed = (Utilities.UtilRandom.Next(100) > Clouds[i].Points.Count)
&& (Utilities.UtilRandom.Next(100) > Clouds[i].Points.Count)
&& (Utilities.UtilRandom.Next(100) > Clouds[i].Points.Count)
&& (Utilities.UtilRandom.Next(100) > Clouds[i].Points.Count);
for (int s = 0; s < Clouds[i].Sizes.Count; s++)
{
Clouds[i].Sizes[s] += 0.05f;
if (Clouds[i].Sizes[s] > Clouds[i].EndSizes[s])
{
Clouds[i].Sizes[s] = Clouds[i].EndSizes[s];
}
}
foreach (PlayerEntity player in Players)
{
bool prev = player.ShouldSeeLODPositionOneSecondAgo(ppos);
bool curr = player.ShouldLoadPosition(Clouds[i].Position);
if (prev && !curr)
{
player.Network.SendPacket(new RemoveCloudPacketOut(Clouds[i].CID));
}
else if (curr && (Clouds[i].IsNew || !prev))
{
player.Network.SendPacket(new AddCloudPacketOut(Clouds[i]));
}
}
Clouds[i].IsNew = false;
if (changed)
{
AddToCloud(Clouds[i], 0f);
foreach (PlayerEntity player in Players)
{
bool curr = player.ShouldLoadPosition(Clouds[i].Position);
if (curr)
{
player.Network.SendPacket(new AddToCloudPacketOut(Clouds[i], Clouds[i].Points.Count - 1));
}
}
}
Vector3i cpos = ChunkLocFor(Clouds[i].Position);
if (!LoadedChunks.ContainsKey(cpos))
{
DeleteCloud(Clouds[i]);
continue;
}
}
foreach (PlayerEntity player in Players)
{
player.losPos = player.GetPosition();
}
}
public void SpawnCloud(Cloud cloud)
{
cloud.CID = TheServer.AdvanceCloudID();
Clouds.Add(cloud);
}
public void TickClouds()
{
foreach (Chunk chunk in LoadedChunks.Values)
{
// TODO: Only if pure air?
if (chunk.WorldPosition.Z >= 3 && chunk.WorldPosition.Z <= 7) // TODO: Better estimating
{
if (Utilities.UtilRandom.Next(400) > 399)
{
double d1 = Utilities.UtilRandom.NextDouble() * Chunk.CHUNK_SIZE;
double d2 = Utilities.UtilRandom.NextDouble() * Chunk.CHUNK_SIZE;
double d3 = Utilities.UtilRandom.NextDouble() * Chunk.CHUNK_SIZE;
Cloud cloud = new Cloud(this, chunk.WorldPosition.ToLocation() * Chunk.CHUNK_SIZE + new Location(d1, d2, d3));
SpawnCloud(cloud);
}
}
}
for (int i = Clouds.Count - 1; i >= 0; i--)
{
// TODO: if in non-air chunk, dissipate rapidly?
Location ppos = Clouds[i].Position;
Clouds[i].Position = ppos + Wind + Clouds[i].Velocity;
bool changed = (Utilities.UtilRandom.Next(100) > Clouds[i].Points.Count) &&
(Utilities.UtilRandom.Next(100) > Clouds[i].Points.Count) &&
(Utilities.UtilRandom.Next(100) > Clouds[i].Points.Count) &&
(Utilities.UtilRandom.Next(100) > Clouds[i].Points.Count);
for (int s = 0; s < Clouds[i].Sizes.Count; s++)
{
Clouds[i].Sizes[s] += 0.05f;
if (Clouds[i].Sizes[s] > Clouds[i].EndSizes[s])
{
Clouds[i].Sizes[s] = Clouds[i].EndSizes[s];
}
}
foreach (PlayerEntity player in Players)
{
bool prev = player.ShouldSeeLODPositionOneSecondAgo(ppos);
bool curr = player.ShouldLoadPosition(Clouds[i].Position);
if (prev && !curr)
{
player.Network.SendPacket(new RemoveCloudPacketOut(Clouds[i].CID));
}
else if (curr && (Clouds[i].IsNew || !prev))
{
player.Network.SendPacket(new AddCloudPacketOut(Clouds[i]));
}
}
Clouds[i].IsNew = false;
if (changed)
{
AddToCloud(Clouds[i], 0f);
foreach (PlayerEntity player in Players)
{
bool curr = player.ShouldLoadPosition(Clouds[i].Position);
if (curr)
{
player.Network.SendPacket(new AddToCloudPacketOut(Clouds[i], Clouds[i].Points.Count - 1));
}
}
}
Vector3i cpos = ChunkLocFor(Clouds[i].Position);
if (!LoadedChunks.ContainsKey(cpos))
{
DeleteCloud(Clouds[i]);
continue;
}
}
foreach (PlayerEntity player in Players)
{
player.losPos = player.GetPosition();
}
}
