IEnumerator ChunksInSquare(Vector3 center, int radius, ChunkOperation delegateOperation, int iterationsPerFrame)
{
int iterationCount = 0;
for (int x = -radius; x < radius + 1; x++)
{
for (int z = -radius; z < radius + 1; z++)
{
Vector3 offset = new Vector3(x, 0, z) * chunkSize;
Vector3 position = center + offset;
if (delegateOperation(position))
{
iterationCount++;
if (iterationCount >= iterationsPerFrame)
{
iterationCount = 0;
yield return(null);
}
}
}
}
CoroutineComplete();
}
public ModifiedTileInfo(HexChunk chunk, ChunkOperation operation)
{
Chunk = chunk;
Operation = operation;
}
private void ParseSection(FileReader reader, ChunkOperation opCode, uint sectionSize)
{
Console.WriteLine($"OPCODE {opCode}");
switch (opCode)
{
case ChunkOperation.Header:
reader.ReadBytes(0x18);
Header = reader.ReadStruct <FileHeader>();
break;
case ChunkOperation.VertexPosition: buffer.PositionsOffset = GetVertexOffset(reader); break;
case ChunkOperation.VertexNormal: buffer.NormalsOffset = GetVertexOffset(reader); break;
case ChunkOperation.VertexNBT: buffer.NBTOffset = GetVertexOffset(reader); break;
case ChunkOperation.VertexUV0:
case ChunkOperation.VertexUV1:
case ChunkOperation.VertexUV2:
case ChunkOperation.VertexUV3:
case ChunkOperation.VertexUV4:
case ChunkOperation.VertexUV5:
case ChunkOperation.VertexUV6:
case ChunkOperation.VertexUV7:
buffer.TexCoordsOffset.Add(GetVertexOffset(reader)); break;
case ChunkOperation.VertexColor: buffer.ColorsOffset = GetVertexOffset(reader); break;
case ChunkOperation.Texture:
Textures = ReadTextures(reader);
break;
case ChunkOperation.TextureAttribute:
TextureAttributes = reader.ParseStructs <TextureAttribute>();
break;
case ChunkOperation.Material:
MaterialData = new MaterialList(reader);
break;
case ChunkOperation.SkinningIndices:
ushort[] indices = reader.ParsePrimitive <ushort>();
ParseSkinningIndices(indices);
break;
case ChunkOperation.Envelope:
Envelopes = reader.ParseArray <Envelope>();
break;
case ChunkOperation.Mesh:
Shapes = ReadShapes(reader, buffer).ToList();
break;
case ChunkOperation.Joint:
Joints = reader.ParseArray <Joint>();
break;
case ChunkOperation.JointName:
JointNames = reader.ParsePrimitive <string>();
break;
}
}
IEnumerator ChunksInSpiral(Vector3 center, int radius, ChunkOperation delegateOperation, int iterationsPerFrame)
{
Vector3 position = center;
// Trim radius to allow buffer of generated chunks
delegateOperation(position);
int iterationCount = 0;
int increment = 1;
for (int i = 0; i < radius; i++)
{
// right then back
for (int r = 0; r < increment; r++)
{
position += Vector3.right * chunkSize;
if (delegateOperation(position))
{
iterationCount++;
if (iterationCount >= iterationsPerFrame)
{
iterationCount = 0;
yield return(null);
}
}
}
for (int b = 0; b < increment; b++)
{
position += Vector3.back * chunkSize;
if (delegateOperation(position))
{
iterationCount++;
if (iterationCount >= iterationsPerFrame)
{
iterationCount = 0;
yield return(null);
}
}
}
increment++;
// left then forward
for (int l = 0; l < increment; l++)
{
position += Vector3.left * chunkSize;
if (delegateOperation(position))
{
iterationCount++;
if (iterationCount >= iterationsPerFrame)
{
iterationCount = 0;
yield return(null);
}
}
}
for (int f = 0; f < increment; f++)
{
position += Vector3.forward * chunkSize;
if (delegateOperation(position))
{
iterationCount++;
if (iterationCount >= iterationsPerFrame)
{
iterationCount = 0;
yield return(null);
}
}
}
increment++;
}
// Square made by spiral is always missing one corner
for (int r = 0; r < increment - 1; r++)
{
position += Vector3.right * chunkSize;
if (delegateOperation(position))
{
iterationCount++;
if (iterationCount >= iterationsPerFrame)
{
iterationCount = 0;
yield return(null);
}
}
}
CoroutineComplete();
}
public ChunkSection(long pos, uint size, int opcode)
{
Position = pos;
Size = size;
OpCode = (ChunkOperation)opcode;
}
