public void TrackVisibleChunks(World gameContext)
{
Int3 aPos = playerInfo.PositionI.AlignedDown(16);
for (int x = -128; x < 144; x += 16)
{
for (int z = -128; z < 144; z += 16)
{
Int2 testPoint = new Int2(x + aPos.X, z + aPos.Z);
if (gameContext.regionInfos.TryGetValue(testPoint, out var regionInfo))
{
for (int y = regionInfo.m_minHeight; y < regionInfo.m_maxHeight; y += 16)
{
var chunkPosition = new Int3(aPos.X + x, y, aPos.Z + z);
//var chunk1 = gameCore.GetExistChunk(chunkPosition.x, chunkPosition.y, chunkPosition.z);
//if (playerInfo.visibleChunks.TryGetValue(chunkPosition, out var timeStamp1))
//{
// if (chunk1 != null && chunk1.stamp > timeStamp1)
// {
// playerInfo.visibleChunks[chunkPosition] = chunk1.stamp;
// NetBlock netBlock = netContext.GetNetBlock(1802856547/*'kuhc'*/, Chunk.c_minimumSize);
// GUtility.ToNetBlock(chunk1, netBlock);
// wrapLayout.SendNetBlock(netBlock);
// }
//}
//else if (chunk1 != null)
//{
// playerInfo.visibleChunks[chunkPosition] = chunk1.stamp;
// NetBlock netBlock = netContext.GetNetBlock(1802856547/*'kuhc'*/, Chunk.c_minimumSize);
// GUtility.ToNetBlock(chunk1, netBlock);
// wrapLayout.SendNetBlock(netBlock);
//}
}
playerInfo.visibleRegions[testPoint] = regionInfo.m_recentUpdateTimeStamp;
}
}
}
List <Int3> chunkCullResult = new List <Int3>();
foreach (var pair in playerInfo.visibleChunks)
{
Int3 a = pair.Key - playerInfo.PositionI + new Int3(8, 8, 8);
if (Math.Abs(a.X) + Math.Abs(a.Z) > 512)
{
chunkCullResult.Add(pair.Key);
}
}
for (int j = 0; j < chunkCullResult.Count; j++)
{
playerInfo.visibleChunks.Remove(chunkCullResult[j]);
}
}
public void RemoveUnusedChunks()
{
List <Int3> chunkCullResult = new List <Int3>();
foreach (var pair in visibleChunks)
{
Int3 a = pair.Key - PositionI + new Int3(8, 8, 8);
if (Math.Abs(a.X) + Math.Abs(a.Z) > 512)
{
chunkCullResult.Add(pair.Key);
}
}
for (int j = 0; j < chunkCullResult.Count; j++)
{
visibleChunks.Remove(chunkCullResult[j]);
}
}
