// On random Update spread grass to any nearby dirt blocks on the surface
public override void RandomUpdate(Chunk chunk, Vector3Int localPos, Vector3Int globalPos)
{
ChunkBlocks blocks = chunk.blocks;
WorldBlocks blocksW = chunk.world.blocks;
int minX = localPos.x <= 0 ? 0 : 1;
int maxX = localPos.x >= Env.ChunkMask ? 0 : 1;
int minY = localPos.y <= 0 ? 0 : 1;
int maxY = localPos.y >= Env.ChunkMask ? 0 : 1;
int minZ = localPos.z <= 0 ? 0 : 1;
int maxZ = localPos.z >= Env.ChunkMask ? 0 : 1;
for (int x = -minX; x <= maxX; x++)
{
for (int y = -minY; y <= maxY; y++)
{
for (int z = -minZ; z <= maxZ; z++)
{
Vector3Int newPos = localPos.Add(x, y, z);
if (blocks.Get(newPos).Equals(dirt) &&
blocksW.Get(globalPos.Add(x, y + 1, z)).Equals(air))
{
blocks.Modify(newPos, grass, true);
}
}
}
}
}
public override void BuildBlock(Chunk chunk, Vector3Int localPos, Vector3Int globalPos)
{
Rect texture;
RenderGeometryBatcher batcher = chunk.GeometryHandler.Batcher;
WorldBlocks blocks = chunk.world.blocks;
for (int d = 0; d < 6; d++)
{
Direction dir = DirectionUtils.Get(d);
if (!connectedMeshConfig.directionalTris.ContainsKey(dir))
{
continue;
}
if (connectedMeshConfig.connectsToSolid && blocks.GetBlock(globalPos + dir).IsSolid(DirectionUtils.Opposite(dir)))
{
texture = connectedMeshConfig.texture.GetTexture(chunk, localPos, globalPos, dir);
batcher.AddMeshData(connectedMeshConfig.directionalTris[dir], connectedMeshConfig.directionalVerts[dir], texture, localPos);
}
else if (connectedMeshConfig.connectsToTypes.Length != 0)
{
int neighborType = blocks.Get(globalPos.Add(dir)).Type;
for (int i = 0; i < connectedMeshConfig.connectsToTypes.Length; i++)
{
if (neighborType == connectedMeshConfig.connectsToTypes[i])
{
texture = connectedMeshConfig.texture.GetTexture(chunk, localPos, globalPos, dir);
batcher.AddMeshData(connectedMeshConfig.directionalTris[dir], connectedMeshConfig.directionalVerts[dir], texture, localPos);
break;
}
}
}
}
texture = customMeshConfig.texture.GetTexture(chunk, localPos, globalPos, Direction.down);
batcher.AddMeshData(customMeshConfig.tris, customMeshConfig.verts, texture, localPos);
}