private void RemoveDecal(Vector3I position, List <MyDecalPartIdentity> decals, int index, ref MyCube cube)
{
MyDecalPartIdentity decal = decals[index];
MyDecals.RemoveDecal(decal.DecalId);
if (cube == null)
{
bool found = m_gridRender.CubeGrid.TryGetCube(position, out cube);
if (!found)
{
return;
}
}
if (decal.CubePartIndex != -1)
{
var part = cube.Parts[decal.CubePartIndex];
var cell = GetCell(position);
cell.RemoveCubePartDecal(part, decal.DecalId);
}
}
public void AddDecal(Vector3I position, MyCubeGrid.MyCubeGridHitInfo gridHitInfo, uint decalId)
{
MyCube cube;
if (this.m_gridRender.CubeGrid.TryGetCube(position, out cube))
{
if (gridHitInfo.CubePartIndex != -1)
{
MyCubePart part = cube.Parts[gridHitInfo.CubePartIndex];
this.GetOrAddCell(part.InstanceData.Translation, true).AddCubePartDecal(part, decalId);
}
ConcurrentQueue <MyDecalPartIdentity> orAdd = this.m_cubeDecals.GetOrAdd(position, x => new ConcurrentQueue <MyDecalPartIdentity>());
if (orAdd.Count > 30)
{
this.RemoveDecal(position, orAdd, cube);
}
MyDecalPartIdentity item = new MyDecalPartIdentity {
DecalId = decalId,
CubePartIndex = gridHitInfo.CubePartIndex
};
orAdd.Enqueue(item);
}
}