private void ComputeMountPoints(MyObjectBuilder_CubeGrid primaryGrid, IEnumerable <MyObjectBuilder_CubeGrid> allGrids, BlockSetInfo info)
{
m_mountPoints.Clear();
foreach (var block in primaryGrid.CubeBlocks)
{
foreach (var name in block.ConfigNames())
{
if (!name.StartsWithICase(MountPrefix))
{
continue;
}
var parts = PartDummyUtils.ConfigArguments(name.Substring(MountPrefix.Length)).ToArray();
if (parts.Length < 3)
{
continue;
}
var spec = parts[0].Split(':');
if (spec.Length != 2)
{
continue;
}
var mountType = spec[0];
var mountPiece = spec[1];
var mountName = parts[1];
Dictionary <string, PartMount> partsOfType;
if (!m_mountPoints.TryGetValue(mountType, out partsOfType))
{
partsOfType = m_mountPoints[mountType] = new Dictionary <string, PartMount>();
}
PartMount mount;
if (!partsOfType.TryGetValue(mountName, out mount))
{
mount = partsOfType[mountName] = new PartMount(this, mountType, mountName);
}
var args = new string[parts.Length - 2];
for (var i = 2; i < parts.Length; i++)
{
args[i - 2] = parts[i];
}
var pmpb = new PartMountPointBlock(mount);
pmpb.Init(block, mountPiece, args);
mount.Add(pmpb);
}
}
m_mountPointBlocks.Clear();
foreach (var mount in MountPoints)
{
foreach (var block in mount.Blocks)
{
m_mountPointBlocks[block.AnchorLocation] = block;
}
}
}
internal void Add(PartMountPointBlock block)
{
List <PartMountPointBlock> points;
if (!m_blocks.TryGetValue(block.Piece, out points))
{
points = m_blocks[block.Piece] = new List <PartMountPointBlock>(2);
}
points.Add(block);
if (block.AdjacencyRule > AdjacencyRule)
{
AdjacencyRule = block.AdjacencyRule;
}
}
public void GetTransforms(PartMountPointBlock other, HashSet <MatrixI> cache)
{
var dirSelf = Base6Directions.GetOppositeDirection(MountDirection6);
var dirOther = other.MountDirection6;
if (other.BiasDirection6.HasValue && BiasDirection6.HasValue)
{
// Simple case. Only one possible transform.
var tmp = new MatrixI();
// Mount directions need to be aligned
tmp.SetDirection(dirOther, dirSelf);
// Bias directions must be aligned
var biasSelf = BiasDirection6.Value;
var biasOther = other.BiasDirection6.Value;
tmp.SetDirection(biasOther, biasSelf);
// Final alignment
tmp.SetDirection(Base6Directions.GetCross(dirOther, biasOther), Base6Directions.GetCross(dirSelf, biasSelf));
// Check secondary alignment when present. If it fails just return. These will never work.
if (other.SecondBiasDirection6.HasValue && SecondBiasDirection6.HasValue &&
tmp.GetDirection(other.SecondBiasDirection6.Value) != SecondBiasDirection6.Value)
{
return;
}
tmp.Translation = AnchorLocation - Vector3I.TransformNormal(other.MountLocation, ref tmp);
cache.Add(tmp);
return;
}
// Complicated case. 4 possibilities
// Perp. axis using +2
// Base direction for axis (first entry) using ~1
var dirSelfI = ((int)dirSelf & ~1) + 2;
var dirOtherI = ((int)dirOther & ~1) + 2;
for (var i = 0; i < 4; i++)
{
var tmp = new MatrixI();
tmp.SetDirection(dirOther, dirSelf);
// Align one of the 4 perp. vectors with another perp vector
var biasSelf = Base6Directions.EnumDirections[dirSelfI % 6];
var biasOther = Base6Directions.EnumDirections[(dirOtherI + i) % 6];
tmp.SetDirection(biasOther, biasSelf);
// Complete the matrix
tmp.SetDirection(Base6Directions.GetCross(dirOther, biasOther), Base6Directions.GetCross(dirSelf, biasSelf));
tmp.Translation = AnchorLocation - Vector3I.TransformNormal(other.MountLocation, ref tmp);
cache.Add(tmp);
}
}
public void Init(Ob_Part.MountPoint v)
{
MountType = v.Type;
MountName = v.Name;
AdjacencyRule = v.AdjacencyRule;
m_blocks.Clear();
foreach (var block in v.Blocks)
{
var res = new PartMountPointBlock(this);
res.Init(block);
List <PartMountPointBlock> lst;
if (!m_blocks.TryGetValue(res.Piece, out lst))
{
m_blocks[res.Piece] = lst = new List <PartMountPointBlock>();
}
lst.Add(res);
}
}
public bool TypeEquals(PartMountPointBlock other)
{
return(Piece.Equals(other.Piece) && Owner.MountType.Equals(other.Owner.MountType));
}