private static IEnumerable <MyObjectBuilder_CubeBlock> MirrorCubes(IMyCubeGrid shipEntity, bool integrate, MirrorDirection xMirror, int xAxis, MirrorDirection yMirror, int yAxis, MirrorDirection zMirror, int zAxis)
{
var blocks = new List <MyObjectBuilder_CubeBlock>();
if (xMirror == MirrorDirection.None && yMirror == MirrorDirection.None && zMirror == MirrorDirection.None)
{
return(blocks);
}
List <IMySlimBlock> cubeBlocks = new List <IMySlimBlock>();
shipEntity.GetBlocks(cubeBlocks);
foreach (var block in cubeBlocks)
{
MyObjectBuilder_CubeBlock newBlock = (MyObjectBuilder_CubeBlock)block.GetObjectBuilder().Clone();
// Need to use the Min from the GetObjectBuilder(), as block.Position is NOT representative.
Vector3I oldMin = newBlock.Min;
newBlock.EntityId = 0;
MyObjectBuilder_MotorBase motorBase = newBlock as MyObjectBuilder_MotorBase;
if (motorBase != null)
{
motorBase.RotorEntityId = 0;
}
MyObjectBuilder_PistonBase pistonBase = newBlock as MyObjectBuilder_PistonBase;
if (pistonBase != null)
{
pistonBase.TopBlockId = 0;
}
MyCubeBlockDefinition definition = MyDefinitionManager.Static.GetCubeBlockDefinition(newBlock);
MyCubeBlockDefinition mirrorDefinition;
MirrorCubeOrientation(definition, block.Orientation, xMirror, yMirror, zMirror, out mirrorDefinition, out newBlock.BlockOrientation);
newBlock.SubtypeName = mirrorDefinition.Id.SubtypeName;
if (definition.Size.X == 1 && definition.Size.Y == 1 && definition.Size.Z == 1)
{
newBlock.Min = oldMin.Mirror(xMirror, xAxis, yMirror, yAxis, zMirror, zAxis);
}
else
{
// resolve size of component, and transform to original orientation.
var orientSize = definition.Size.Add(-1).Transform(block.Orientation).Abs();
var min = oldMin.Mirror(xMirror, xAxis, yMirror, yAxis, zMirror, zAxis);
var blockMax = new SerializableVector3I(oldMin.X + orientSize.X, oldMin.Y + orientSize.Y, oldMin.Z + orientSize.Z);
var max = ((Vector3I)blockMax).Mirror(xMirror, xAxis, yMirror, yAxis, zMirror, zAxis);
if (xMirror != MirrorDirection.None)
{
newBlock.Min = new SerializableVector3I(max.X, min.Y, min.Z);
}
if (yMirror != MirrorDirection.None)
{
newBlock.Min = new SerializableVector3I(min.X, max.Y, min.Z);
}
if (zMirror != MirrorDirection.None)
{
newBlock.Min = new SerializableVector3I(min.X, min.Y, max.Z);
}
}
Vector3I newPosition = ComputePositionInGrid(new MatrixI(newBlock.BlockOrientation), mirrorDefinition, newBlock.Min);
// Don't place a block if one already exists there in the mirror.
if (integrate && cubeBlocks.Any(b => b.Position.X == newPosition.X && b.Position.Y == newPosition.Y && b.Position.Z == newPosition.Z))
{
continue;
}
//VRage.Utils.MyLog.Default.WriteLineAndConsole($"## CHECK ## new block {newBlock.SubtypeName}");
blocks.Add(newBlock);
// Alternate to using AddBlock().
//Quaternion q;
//((MyBlockOrientation)newBlock.BlockOrientation).GetQuaternion(out q);
//((MyCubeGrid)shipEntity).BuildGeneratedBlock(new MyCubeGrid.MyBlockLocation(mirrorDefinition.Id, newBlock.Min, newBlock.Min, newBlock.Min, q, 0, 0) , newBlock.ColorMaskHSV);
}
return(blocks);
}