/// <summary>
/// Check if the added block is connected to the main robot path (no fully functional)
/// </summary>
/// <param name="block">The block to validate</param>
/// <param name="grid">The voxelgrid</param>
/// <returns>Can the block be added or not</returns>
private bool ConnectedPath(Block block, Grid3D grid)
{
var pathFinding = grid.PFinding;
var index = block.BlockVoxels.Where(v => v.Type == VoxelType.Block).Select(v => v.Index);
var prevVoxels = index.Select(v => grid.GetVoxelAt(v));
foreach (var vox in block.BlockVoxels.Where(v => v.Type == VoxelType.Block))
{
//place the block within the voxelgrid
grid.AddVoxel(vox);
foreach (var face in grid.GetVoxelAt(vox.Index).Faces.Where(f => f.Climable))
{
int test = pathFinding.GetPathCount(pathFinding.CreateGraph(), face);
if (test != pathFinding.RidiculousHighNumber)
{
return(true);
}
}
}
//restore the original state of the voxelgrid
foreach (var v in prevVoxels)
{
grid.AddVoxel(v);
}
return(false);
}
