}
void
+MatchEvent(int mode)
+{ // [HGM] moved out of InitBackend3, to make it callable when match starts through menu
+ /* Set up machine vs. machine match */
+ if (appData.noChessProgram) {
+ DisplayFatalError(_("Can't have a match with no chess programs"),
+ 0, 2);
+ return;
+ }
+ matchMode = mode;
+ matchGame = 1;
+ if (*appData.loadGameFile != NULLCHAR) {
+ int index = appData.loadGameIndex; // [HGM] autoinc
+ if(index<0) lastIndex = index = 1;
+ if (!LoadGameFromFile(appData.loadGameFile,
+ index,
+ appData.loadGameFile, FALSE)) {
+ DisplayFatalError(_("Bad game file"), 0, 1);
+ return;
+ }
+ } else if (*appData.loadPositionFile != NULLCHAR) {
+ int index = appData.loadPositionIndex; // [HGM] autoinc
+ if(index<0) lastIndex = index = 1;
+ if (!LoadPositionFromFile(appData.loadPositionFile,
+ index,
+ appData.loadPositionFile)) {
+ DisplayFatalError(_("Bad position file"), 0, 1);
+ return;
+ }
+ }
+ first.matchWins = second.matchWins = 0; // [HGM] match: needed in later matches\r
+ TwoMachinesEvent();
+}
+
+void
InitBackEnd3 P((void))
{
GameMode initialMode;
}
if (appData.matchMode) {
- /* Set up machine vs. machine match */
- if (appData.noChessProgram) {
- DisplayFatalError(_("Can't have a match with no chess programs"),
- 0, 2);
- return;
- }
- matchMode = TRUE;
- matchGame = 1;
- if (*appData.loadGameFile != NULLCHAR) {
- int index = appData.loadGameIndex; // [HGM] autoinc
- if(index<0) lastIndex = index = 1;
- if (!LoadGameFromFile(appData.loadGameFile,
- index,
- appData.loadGameFile, FALSE)) {
- DisplayFatalError(_("Bad game file"), 0, 1);
- return;
- }
- } else if (*appData.loadPositionFile != NULLCHAR) {
- int index = appData.loadPositionIndex; // [HGM] autoinc
- if(index<0) lastIndex = index = 1;
- if (!LoadPositionFromFile(appData.loadPositionFile,
- index,
- appData.loadPositionFile)) {
- DisplayFatalError(_("Bad position file"), 0, 1);
- return;
- }
- }
- TwoMachinesEvent();
+ MatchEvent(TRUE);
} else if (*appData.cmailGameName != NULLCHAR) {
/* Set up cmail mode */
ReloadCmailMsgEvent(TRUE);
{
int x, y;
Boolean saveAnimate;
- static int second = 0, promotionChoice = 0;
+ static int second = 0, promotionChoice = 0, clearFlag = 0;
char promoChoice = NULLCHAR;
ChessSquare piece;
if (appData.highlightDragging) {
SetHighlights(fromX, fromY, -1, -1);
}
- }
+ } else fromX = fromY = -1;
return;
}
}
if (clickType == Release && x == fromX && y == fromY) {
DragPieceEnd(xPix, yPix); dragging = 0;
+ if(clearFlag) {
+ // a deferred attempt to click-click move an empty square on top of a piece
+ boards[currentMove][y][x] = EmptySquare;
+ ClearHighlights();
+ DrawPosition(FALSE, boards[currentMove]);
+ fromX = fromY = -1; clearFlag = 0;
+ return;
+ }
if (appData.animateDragging) {
/* Undo animation damage if any */
DrawPosition(FALSE, NULL);
return;
}
+ clearFlag = 0;
+
/* we now have a different from- and (possibly off-board) to-square */
/* Completed move */
toX = x;
toY = y;
saveAnimate = appData.animate;
if (clickType == Press) {
+ if(gameMode == EditPosition && boards[currentMove][fromY][fromX] == EmptySquare) {
+ // must be Edit Position mode with empty-square selected
+ fromX = x; fromY = y; DragPieceBegin(xPix, yPix); dragging = 1; // consider this a new attempt to drag
+ if(x >= BOARD_LEFT && x < BOARD_RGHT) clearFlag = 1; // and defer click-click move of empty-square to up-click
+ return;
+ }
/* Finish clickclick move */
if (appData.animate || appData.highlightLastMove) {
SetHighlights(fromX, fromY, toX, toY);
char buf[MSG_SIZ];
ChessProgramState *onmove;
char *bookHit = NULL;
+ static int stalling = 0;
if (appData.noChessProgram) return;
ResurrectChessProgram(); /* in case first program isn't running */
if(WaitForSecond(TwoMachinesEventIfReady)) return;
- DisplayMessage("", "");
- InitChessProgram(&second, FALSE);
- SendToProgram("force\n", &second);
if(first.lastPing != first.lastPong) { // [HGM] wait till we are sure first engine has set up position
+ DisplayMessage("", _("Waiting for first chess program"));
ScheduleDelayedEvent(TwoMachinesEvent, 10);
return;
}
+ if(!stalling) {
+ InitChessProgram(&second, FALSE);
+ SendToProgram("force\n", &second);
+ }
+ if(second.lastPing != second.lastPong) { // [HGM] second engine might have to reallocate hash
+ if(!stalling) DisplayMessage("", _("Waiting for second chess program"));
+ stalling = 1;
+ ScheduleDelayedEvent(TwoMachinesEvent, 10);
+ return;
+ }
+ stalling = 0;
+ DisplayMessage("", "");
if (startedFromSetupPosition) {
SendBoard(&second, backwardMostMove);
if (appData.debugMode) {
}
void
+TypeInEvent(char firstChar)
+{
+ if ((gameMode == BeginningOfGame && !appData.icsActive) || \r
+ gameMode == MachinePlaysWhite || gameMode == MachinePlaysBlack ||\r
+ gameMode == AnalyzeMode || gameMode == EditGame || \r
+ gameMode == EditPosition || gameMode == IcsExamining ||\r
+ gameMode == IcsPlayingWhite || gameMode == IcsPlayingBlack ||\r
+ isdigit(firstChar) && // [HGM] movenum: allow typing in of move nr in 'passive' modes\r
+ ( gameMode == AnalyzeFile || gameMode == PlayFromGameFile ||\r
+ gameMode == IcsObserving || gameMode == TwoMachinesPlay ) ||\r
+ gameMode == Training) PopUpMoveDialog(firstChar);
+}
+
+void
+TypeInDoneEvent(char *move)
+{
+ Board board;
+ int n, fromX, fromY, toX, toY;
+ char promoChar;
+ ChessMove moveType;\r
+
+ // [HGM] FENedit\r
+ if(gameMode == EditPosition && ParseFEN(board, &n, move) ) {\r
+ EditPositionPasteFEN(move);\r
+ return;\r
+ }\r
+ // [HGM] movenum: allow move number to be typed in any mode\r
+ if(sscanf(move, "%d", &n) == 1 && n != 0 ) {\r
+ ToNrEvent(2*n-1);\r
+ return;\r
+ }\r
+
+ if (gameMode != EditGame && currentMove != forwardMostMove && \r
+ gameMode != Training) {\r
+ DisplayMoveError(_("Displayed move is not current"));\r
+ } else {\r
+ int ok = ParseOneMove(move, gameMode == EditPosition ? blackPlaysFirst : currentMove, \r
+ &moveType, &fromX, &fromY, &toX, &toY, &promoChar);\r
+ if(!ok && move[0] >= 'a') { move[0] += 'A' - 'a'; ok = 2; } // [HGM] try also capitalized\r
+ if (ok==1 || ok && ParseOneMove(move, gameMode == EditPosition ? blackPlaysFirst : currentMove, \r
+ &moveType, &fromX, &fromY, &toX, &toY, &promoChar)) {\r
+ UserMoveEvent(fromX, fromY, toX, toY, promoChar); \r
+ } else {\r
+ DisplayMoveError(_("Could not parse move"));\r
+ }
+ }\r
+}\r
+
+void
DisplayMove(moveNumber)
int moveNumber;
{
projects / xboard.git / blobdiff