补充清除逻辑

src/include/Tetris.h

@@ -253,6 +253,9 @@ void ResetVisualEffects();
 bool TickVisualEffects();
 void TriggerLineClearEffect(const int* rows, int rowCount, int linesCleared);
 void PlayPendingLineClearEffect();
+void TriggerCellClearEffect(const Point* cells, int cellCount, bool strongBurst);
+void AwardRogueSkillClearRewards(int clearedCells, int& scoreGain, int& expGain, bool allowLevelProgress);
+void ApplyBoardGravity();
 int GetRogueFallInterval();
 int GetRoguePlayableHeight();
 int GetRogueLockedRows();