public virtual void HandleCollisions(bool queryNeighborHood, VoxelHandle[] neighborHood, ChunkManager chunks, float dt)
{
if (CollideMode == CollisionMode.None)
{
return;
}
int y = (int)Position.Y;
if (CurrentVoxel.IsValid && !CurrentVoxel.IsEmpty)
{
var currentBox = CurrentVoxel.GetBoundingBox();
if (currentBox.Contains(Position) == ContainmentType.Contains)
{
ResolveTerrainCollisionGradientMethod();
OnTerrainCollision(CurrentVoxel);
return;
}
}
if (queryNeighborHood)
{
int i = 0;
foreach (var v in VoxelHelpers.EnumerateManhattanCube(CurrentVoxel.Coordinate).Select(c => new VoxelHandle(chunks, c)))
{
neighborHood[i] = v;
i++;
}
}
foreach (var v in neighborHood)
{
if (!v.IsValid || v.IsEmpty)
{
continue;
}
if (CollideMode == CollisionMode.UpDown && (int)v.Coordinate.Y == y)
{
continue;
}
if (CollideMode == CollisionMode.Sides && (int)v.Coordinate.Y != y)
{
continue;
}
if (Collide(v.GetBoundingBox(), dt))
{
OnTerrainCollision(v);
}
}
}