protected override void OnUpdate()
{
var entityCount = query.CalculateEntityCount();
if (entityCount > 0)
{
var indexBuffer = GetBufferFromEntity <MeshIndexUpdateData32>(false);
Entities.WithChangeFilter <MapHighlightState>().ForEach((Entity entity, int entityInQueryIndex, ref MapHighlightState state, in DynamicBuffer <MapLayerRenderer> layerRenderer, in MapData mapData) =>
{
if (state.dirty != 0)
{
var processed = new NativeList <uint>(Allocator.Temp);
for (int i = 1; i < MapLayers.Count; i++)
{
var bit = (ushort)(1 << (i - 1));
if ((state.dirty & bit) == 0)
{
continue;
}
var iter = state.states.GetValuesForKey(bit);
processed.Clear();
while (iter.MoveNext())
{
uint j = (uint)MapCommons.IndexOf(iter.Current, mapData.Width);
if (processed.Contains(j))
{
continue;
}
for (byte k = 0; k < 6; k++)
{
indexBuffer[layerRenderer[i].entity].Add(new MeshIndexUpdateData32 {
Value = j * 4 + MapMeshCommons.TILE_INDICES[k]
});
}
processed.Add(j);
}
}
state.dirty = 0;
}
}).WithStoreEntityQueryInField(ref query).Schedule();
public static bool UpdateRenderLayerBuffer(IMapHighlightInfo info, ushort mapWidth, ushort layer, List <int> buffer, List <uint> processedBuffer)
{
if ((info.Dirty & layer) == 0)
{
return(false);
}
var enumerator = info.GetPoints(layer);
processedBuffer.Clear();
while (enumerator.MoveNext())
{
uint j = (uint)MapCommons.IndexOf(enumerator.Current, mapWidth);
if (processedBuffer.Contains(j))
{
continue;
}
for (byte k = 0; k < 6; k++)
{
buffer.Add((int)(j * 4 + TILE_INDICES[k]));
}
processedBuffer.Add(j);
}
return(true);
}