IEnumerator GenerateDrawTileChunk()
{
for (int x = chunkPosition.x - chunkIteration; x <= chunkPosition.x + chunkIteration; x++)
{
for (int y = chunkPosition.y - chunkIteration; y <= chunkPosition.y + chunkIteration; y++)
{
Vector2Int currentChunkPosition = new Vector2Int(x, y) * chunkSize;
Vector3Int currentBoundPosition = new Vector3Int(currentChunkPosition.x, currentChunkPosition.y, 0);
if (visitedChunk.Exists(c => c.bound.position == currentBoundPosition))
{
continue;
}
NativeArray <int> tileIndexes = new NativeArray <int>(arraySize, Allocator.TempJob);
NativeArray <int2> tilePositions = new NativeArray <int2>(arraySize, Allocator.TempJob);
BoundsInt currentBound = new BoundsInt(currentBoundPosition, new Vector3Int(chunkSize.x, chunkSize.y, 1));
var chunkBlockJob = new ChunkBlockJob
{
colors = nativeMapColorArray,
tiles = tileIndexes,
pos = tilePositions,
bound = currentBound,
mapSize = new int2(mapSize.x, mapSize.y),
oreColors = nativeTileColorArray
};
jobHandle = chunkBlockJob.Schedule(arraySize, 32);
jobHandle.Complete();
tileIndexes.CopyTo(indexesBuffer);
tilePositions.CopyTo(positionBuffer);
tileIndexes.Dispose();
tilePositions.Dispose();
for (int i = 0; i < arraySize; i++)
{
tileBases[i] = tiles[indexesBuffer[i]];
positions[i] = new Vector3Int(positionBuffer[i].x, positionBuffer[i].y, 0);
}
TileChunk tileChunk = new TileChunk(currentBound, tileBases, tilemap);
tileChunk.Draw();
drawChunkQueue.Enqueue(tileChunk);
visitedChunk.Add(tileChunk);
yield return(null);
}
}
}
IEnumerator ProcessDrawQueue()
{
while (true)
{
while (drawChunkQueue.Count == 0)
{
yield return(null);
}
TileChunk chunk = drawChunkQueue.Dequeue();
chunk.Draw();
yield return(null);
}
}