Searched refs:undoStackStart (Results 1 – 1 of 1) sorted by relevance
1530 var undoStackStart = 0; variable1539 undoStackStart = undoStackCurrent = undoStackEnd = 0;1544 …if ((undoStackStart === undoStackCurrent) || (currentGame !== undoStackGame[undoStackCurrent]) || …1550 … if (undoStackStart === undoStackCurrent) { undoStackStart = (undoStackStart + 1) % undoStackMax; }1556 if ((undoStackCurrent - 1 + undoStackMax) % undoStackMax === undoStackStart) { return false; }