private void SetChunkNeighborhood(TerrainChunk chunk)
{
TerrainChunk xUp;
TerrainChunk xDown;
TerrainChunk zUp;
TerrainChunk zDown;
LoadedChunks.TryGetValue(new Vector2i(chunk.Position.X + 1, chunk.Position.Z), out xUp);
LoadedChunks.TryGetValue(new Vector2i(chunk.Position.X - 1, chunk.Position.Z), out xDown);
LoadedChunks.TryGetValue(new Vector2i(chunk.Position.X, chunk.Position.Z + 1), out zUp);
LoadedChunks.TryGetValue(new Vector2i(chunk.Position.X, chunk.Position.Z - 1), out zDown);
if (xUp != null)
{
chunk.SetNeighbors(xUp, TerrainNeighbor.XUp);
xUp.SetNeighbors(chunk, TerrainNeighbor.XDown);
}
if (xDown != null)
{
chunk.SetNeighbors(xDown, TerrainNeighbor.XDown);
xDown.SetNeighbors(chunk, TerrainNeighbor.XUp);
}
if (zUp != null)
{
chunk.SetNeighbors(zUp, TerrainNeighbor.ZUp);
zUp.SetNeighbors(chunk, TerrainNeighbor.ZDown);
}
if (zDown != null)
{
chunk.SetNeighbors(zDown, TerrainNeighbor.ZDown);
zDown.SetNeighbors(chunk, TerrainNeighbor.ZUp);
}
}
private void SetChunkNeighborhood(TerrainChunk chunk)
{
TerrainChunk xUp;
TerrainChunk xDown;
TerrainChunk zUp;
TerrainChunk zDown;
LoadedChunks.TryGetValue(new Vector2i(chunk.Position.X + 1, chunk.Position.Z), out xUp);
LoadedChunks.TryGetValue(new Vector2i(chunk.Position.X - 1, chunk.Position.Z), out xDown);
LoadedChunks.TryGetValue(new Vector2i(chunk.Position.X, chunk.Position.Z + 1), out zUp);
LoadedChunks.TryGetValue(new Vector2i(chunk.Position.X, chunk.Position.Z - 1), out zDown);
if (xUp != null)
{
chunk.SetNeighbors(xUp, TerrainNeighbor.XUp);
xUp.SetNeighbors(chunk, TerrainNeighbor.XDown);
}
if (xDown != null)
{
chunk.SetNeighbors(xDown, TerrainNeighbor.XDown);
xDown.SetNeighbors(chunk, TerrainNeighbor.XUp);
}
if (zUp != null)
{
chunk.SetNeighbors(zUp, TerrainNeighbor.ZUp);
zUp.SetNeighbors(chunk, TerrainNeighbor.ZDown);
}
if (zDown != null)
{
chunk.SetNeighbors(zDown, TerrainNeighbor.ZDown);
zDown.SetNeighbors(chunk, TerrainNeighbor.ZUp);
}
}
