private void SendChunkUpdates(SimulationEntity playerEntity)
{
ChunkUpdatesMessage updates = new ChunkUpdatesMessage();
//Loop through visible chunks and grab entities that should be displayed
foreach (string visibleChunkKey in playerEntity.VisibleChunks)
{
//If the versions are the same we do not need to send the chunk
if (playerEntity.ChunkVersions[visibleChunkKey] == World.ChunkIndex[visibleChunkKey].ChunkVersion)
{
continue;
}
if (World.ChunkIndex[visibleChunkKey].NeedChunkUpdate(playerEntity.ChunkVersions[visibleChunkKey]))//Gets an entire chunk for updating
{
updates.ChunkUpdates.Add(World.ChunkIndex[visibleChunkKey].GetChunkUpdate());
}
else
{
updates.ChunkTileUpdates.Add(World.ChunkIndex[visibleChunkKey].GetChunkTileUpdates(playerEntity.ChunkVersions[visibleChunkKey]));//Gets individual tile updates in a chunk
}
playerEntity.ChunkVersions[visibleChunkKey] = World.ChunkIndex[visibleChunkKey].ChunkVersion;
}
if (updates.ChunkUpdates.Any() || updates.ChunkTileUpdates.Any())
{
OnChunkUpdates?.Invoke(playerEntity.EntityId, updates);
}
}
public void ApplyChunkUpdateMessage(ChunkUpdatesMessage updates)
{
if (ChunkMap == null)
{
return;
}
//Process full chunk updates
foreach (ChunkUpdate chunkUpdate in updates.ChunkUpdates)
{
if (!ChunkExist(chunkUpdate.ChunkX, chunkUpdate.ChunkY))
{
continue;
}
ChunkMap[chunkUpdate.ChunkX, chunkUpdate.ChunkY].ChunkKey = chunkUpdate.ChunkKey;
ChunkMap[chunkUpdate.ChunkX, chunkUpdate.ChunkY].Block = chunkUpdate.Block;
ChunkMap[chunkUpdate.ChunkX, chunkUpdate.ChunkY].Wall = chunkUpdate.Wall;
}
//process tile map updates
foreach (ChunkTileUpdates chunkTileUpdates in updates.ChunkTileUpdates)
{
if (!ChunkExist(chunkTileUpdates.ChunkX, chunkTileUpdates.ChunkY))
{
continue;
}
Chunk chunk = ChunkMap[chunkTileUpdates.ChunkX, chunkTileUpdates.ChunkY];
foreach (TileUpdate chunkTileUpdate in chunkTileUpdates.TileChanges)
{
chunk.ApplyBlockUpdate(chunkTileUpdate, true);
}
}
}