private void AddBoxToChainAndTraverseForMore(int boxID, ref Chain fillChain, ref List <int> chainIDTracker)
{
if (boxID != GameConstants.INVALID_ID)
{
Box box = levelCreator.GetListOfBoxes()[boxID];
if (box.GetScore() < 2 || box.GetScore() == 4 || fillChain.chainData.Contains(boxID))
{
return;
}
GameStructs.NodeData nodeData = levelCreator.GetLevelNodeData()[boxID];
GameStructs.NeighbouringBoxes neighbourData = levelCreator.GetNeighbouringBoxesList()[boxID];
if (!fillChain.chainData.Contains(boxID))
{
fillChain.chainData.Add(boxID);
if (box.HasChainID() && !chainIDTracker.Contains(box.GetChainID()))
{
chainIDTracker.Add(box.GetChainID());
}
}
if (levelCreator.GetHorizontalListOfLines()[nodeData.topLineID].IsLineOpen())
{
AddBoxToChainAndTraverseForMore(neighbourData.topBoxID, ref fillChain, ref chainIDTracker);
}
if (levelCreator.GetVerticalListOfLines()[nodeData.rightLineID].IsLineOpen())
{
AddBoxToChainAndTraverseForMore(neighbourData.rightBoxID, ref fillChain, ref chainIDTracker);
}
if (levelCreator.GetHorizontalListOfLines()[nodeData.bottomLineID].IsLineOpen())
{
AddBoxToChainAndTraverseForMore(neighbourData.bottomBoxID, ref fillChain, ref chainIDTracker);
}
if (levelCreator.GetVerticalListOfLines()[nodeData.leftLineID].IsLineOpen())
{
AddBoxToChainAndTraverseForMore(neighbourData.leftBoxID, ref fillChain, ref chainIDTracker);
}
}
}
//this should only be called once when this AI is initialized
private void GatherAndGenerateRequiredData()
{
listOfBoxesOfScoreLessThan2.Clear();
List <Box> boxesList = m_levelCreator.GetListOfBoxes();
foreach (Box item in boxesList)
{
if (item.GetScore() < 2)
{
listOfBoxesOfScoreLessThan2.Add(item.GetBoxID());
}
}
Dictionary <int, GameStructs.NodeData> nodeData = m_levelCreator.GetLevelNodeData();
foreach (var item in listOfBoxesOfScoreLessThan2)
{
relevantNodeData.Add(item, nodeData[item]);
}
}
