public List <StepAction> GetGtStepAction(ref Pack pack, bool rotBeforeMov = false)
{
TightConPack(ref pack);
List <int> shapeOrder = ShapeOrderMixedBFSDFS(pack);
// remove as the first shape represents the bottom of the box
shapeOrder.RemoveAt(0);
List <StepAction> stepActList = new List <StepAction>();
int step = 2;
int stepNum = 0;
while (step != -1)
{
Vector3Int curAct = Vector3Int.zero;
int curShapeIdx = shapeOrder.ElementAt(stepNum);
switch (step)
{
case 2:
curAct.x = curShapeIdx;
break;
case 3:
if (rotBeforeMov)
{
Tuple <int, int> _curAct = packEvol.RotationR1R2(pack.rotations[curShapeIdx]);
curAct.x = (_curAct.Item1 * packEvol.r2Value.Count) + _curAct.Item2;
}
else
{
curAct = packingAgent.ConToIdxPos(pack.positions[curShapeIdx], isStart0: true);
}
break;
case 4:
if (rotBeforeMov)
{
curAct = packingAgent.ConToIdxPos(pack.positions[curShapeIdx], isStart0: true);
}
else
{
Tuple <int, int> _curAct = packEvol.RotationR1R2(pack.rotations[curShapeIdx]);
curAct.x = (_curAct.Item1 * packEvol.r2Value.Count) + _curAct.Item2;
}
break;
}
stepActList.Add(new StepAction(step, stepNum, curAct));
Tuple <int, int> temp = packingAgent.UpdateStepStepNum(step, stepNum, pack.sources.Length);
step = temp.Item1;
stepNum = temp.Item2;
}
return(stepActList);
}
