public GameDataInterop.GameState.BoardMoveSequence Debug_GenRandomMoveSequence(int nNumMoves)
{
VLRTech.Util.Checks.Runtime.AssertThrow(nNumMoves >= 0);
Random oRandomGenerator = new Random();
GameDataInterop.GameState.BoardMoveSequence oBoardMoveSequence = new GameDataInterop.GameState.BoardMoveSequence();
GameDataInterop.CellIndex oStartCellIndex = new GameDataInterop.CellIndex {
m_nColumn = oRandomGenerator.Next(0, m_GameLevelState.m_BoardState.GetNumColumns()), m_nRow = oRandomGenerator.Next(0, m_GameLevelState.m_BoardState.GetNumRows())
};
oBoardMoveSequence.m_StartCellIndex = oStartCellIndex;
Array oSwapDirectionArray = Enum.GetValues(typeof(GameDataInterop.GameState.EDirection));
for (int i = 0; i < nNumMoves; i++)
{
GameDataInterop.BoardElement oBoardElement_Start = m_GameLevelState.m_BoardState.GetBoardElementByCellIndex(oStartCellIndex);
VLRTech.Util.Checks.Runtime.AssertThrow(oBoardElement_Start.IsValidNonTransientToken());
GameDataInterop.GameState.EDirection eSwapDirection = GameDataInterop.GameState.EDirection.Unknown;
while (true)
{
// Note: Using '1' as lower bound, to skip 'Unknown' enum value
GameDataInterop.GameState.EDirection eSwapDirection_Potential = (GameDataInterop.GameState.EDirection)oSwapDirectionArray.GetValue(oRandomGenerator.Next(1, oSwapDirectionArray.GetLength(0)));
GameDataInterop.BoardElement oBoardElement_SwapTarget = m_GameLevelState.m_BoardState.GetBoardElementByCellIndex(oBoardElement_Start.m_CellIndex.GetNeighboringCellIndex(eSwapDirection_Potential));
if (oBoardElement_SwapTarget.IsOutOfBounds())
{
continue;
}
// Found a valid swap
eSwapDirection = eSwapDirection_Potential;
break;
}
GameDataInterop.GameState.BoardMoveStep oMoveStep = new GameDataInterop.GameState.BoardMoveStep
{
m_StartCellIndex = oStartCellIndex,
m_eDirection = eSwapDirection,
};
oBoardMoveSequence.m_oMoveStepList.Add(oMoveStep);
// Update start cell index to new move target
oStartCellIndex = m_GameLevelState.m_BoardState.GetBoardElementByCellIndex(oBoardElement_Start.m_CellIndex.GetNeighboringCellIndex(eSwapDirection)).m_CellIndex;
}
return(oBoardMoveSequence);
}
public GameDataInterop.GameState.BoardMoveResult ExecuteBoardMoveSequence_Complete(GameDataInterop.BoardState oBoardState, GameDataInterop.GameState.BoardMoveSequence oBoardMoveSequence)
{
GameDataInterop.GameState.BoardMoveResult oBoardMoveResult = new GameDataInterop.GameState.BoardMoveResult();
// TODO: Copy board state, so we can leave unmodified in the event of an error while processing the move
// Execute the move sequence
// Check correctness of move sequence as we go
GameDataInterop.CellIndex oCurrentCellIndex = oBoardMoveSequence.m_StartCellIndex;
foreach (var oMoveStep in oBoardMoveSequence.m_oMoveStepList)
{
VLRTech.Util.Checks.Runtime.AssertThrow(oCurrentCellIndex.Equals(oMoveStep.m_StartCellIndex));
ExecuteBoardMoveStep_BoardUpdateOnly(oBoardState, oMoveStep);
oCurrentCellIndex = oCurrentCellIndex.GetNeighboringCellIndex(oMoveStep.m_eDirection);
}
// Collect initial matches
List <GameDataInterop.GameState.BoardGemMatch> oBoardMatchList = m_GameLevelState.m_BoardProcessing.FindAllMatches(oBoardState);
oBoardMoveResult.m_oBoardMatchList_PreCascade = oBoardMatchList;
int nCascadeIteration = 0;
while (true)
{
// Initial check, in case we didn't produce any pre-cascade matches
if (oBoardMatchList.Count() == 0)
{
break;
}
++nCascadeIteration;
ExecuteBoardClearMatches(oBoardState, oBoardMatchList);
ExecuteBoardCascade_Consolidate(oBoardState);
ExecuteBoardCascade_Skyfall(oBoardState);
oBoardMatchList = m_GameLevelState.m_BoardProcessing.FindAllMatches(oBoardState);
if (oBoardMatchList.Count() == 0)
{
// We're done
break;
}
if (oBoardMoveResult.m_oBoardMatchList_PostCascade == null)
{
oBoardMoveResult.m_oBoardMatchList_PostCascade = new List <GameDataInterop.GameState.BoardGemMatch>();
}
// Mark all matches in this generation with the applicable iteration number,
// and add to results list
foreach (var oBoardGemMatch in oBoardMatchList)
{
oBoardGemMatch.m_nCascadeIteration = nCascadeIteration;
oBoardMoveResult.m_oBoardMatchList_PostCascade.Add(oBoardGemMatch);
}
}
// TODO: Calculate point total
return(oBoardMoveResult);
}
