From 8c6546e4aad5d8e926437a4ace9973123b35cc85 Mon Sep 17 00:00:00 2001 From: H.G. Muller Date: Wed, 24 Mar 2010 13:30:59 +0100 Subject: [PATCH] Paint highlights on dual board (WB) The highlight info is hidden in the partner board to pass it to the front-end. --- backend.c | 16 ++++++++++++-- winboard/winboard.c | 53 ++++++++++++++++++++++++++++++++++++-------------- 2 files changed, 51 insertions(+), 18 deletions(-) diff --git a/backend.c b/backend.c index 01721f0..b2a6a01 100644 --- a/backend.c +++ b/backend.c @@ -243,6 +243,7 @@ static int exiting = 0; /* [HGM] moved to top */ static int setboardSpoiledMachineBlack = 0 /*, errorExitFlag = 0*/; int startedFromPositionFile = FALSE; Board filePosition; /* [HGM] loadPos */ Board partnerBoard; /* [HGM] bughouse: for peeking at partner game */ +int partnerHighlight[2]; Boolean partnerBoardValid = 0; char partnerStatus[MSG_SIZ]; Boolean partnerUp; @@ -3766,7 +3767,7 @@ ParseBoard12(string) char promoChar; int ranks=1, files=0; /* [HGM] ICS80: allow variable board size */ char *bookHit = NULL; // [HGM] book - Boolean weird = FALSE, reqFlag = FALSE, repaint = FALSE; + Boolean weird = FALSE, reqFlag = FALSE; fromX = fromY = toX = toY = -1; @@ -3843,6 +3844,7 @@ ParseBoard12(string) if((gameMode == IcsPlayingWhite || gameMode == IcsPlayingBlack) && newGameMode == IcsObserving && appData.bgObserve) { // [HGM] bughouse: don't act on alien boards while we play. Just parse the board and save it */ + char *toSqr; for (k = 0; k < ranks; k++) { for (j = 0; j < files; j++) board[k][j+gameInfo.holdingsWidth] = CharToPiece(board_chars[(ranks-1-k)*(files+1) + j]); @@ -3852,9 +3854,17 @@ ParseBoard12(string) } } CopyBoard(partnerBoard, board); - if(appData.dualBoard && !twoBoards) { twoBoards = repaint = 1; InitDrawingSizes(-2,0); } + if(toSqr = strchr(str, '/')) { // extract highlights from long move + partnerBoard[EP_STATUS-3] = toSqr[1] - AAA; // kludge: hide highlighting info in board + partnerBoard[EP_STATUS-4] = toSqr[2] - ONE; + } else partnerBoard[EP_STATUS-4] = partnerBoard[EP_STATUS-3] = -1; + if(toSqr = strchr(str, '-')) { + partnerBoard[EP_STATUS-1] = toSqr[1] - AAA; + partnerBoard[EP_STATUS-2] = toSqr[2] - ONE; + } else partnerBoard[EP_STATUS-1] = partnerBoard[EP_STATUS-2] = -1; + if(appData.dualBoard && !twoBoards) { twoBoards = 1; InitDrawingSizes(-2,0); } if(twoBoards) { partnerUp = 1; flipView = !flipView; } // [HGM] dual - if(partnerUp) DrawPosition(repaint, partnerBoard); + if(partnerUp) DrawPosition(FALSE, partnerBoard); if(twoBoards) { partnerUp = 0; flipView = !flipView; } // [HGM] dual sprintf(partnerStatus, "W: %d:%02d B: %d:%02d (%d-%d) %c", white_time/60000, (white_time%60000)/1000, (black_time/60000), (black_time%60000)/1000, white_stren, black_stren, to_play); diff --git a/winboard/winboard.c b/winboard/winboard.c index 473bc5c..5c2078f 100644 --- a/winboard/winboard.c +++ b/winboard/winboard.c @@ -134,6 +134,8 @@ typedef struct { static HighlightInfo highlightInfo = { {{-1, -1}, {-1, -1}} }; static HighlightInfo premoveHighlightInfo = { {{-1, -1}, {-1, -1}} }; +static HighlightInfo partnerHighlightInfo = { {{-1, -1}, {-1, -1}} }; +static HighlightInfo oldPartnerHighlight = { {{-1, -1}, {-1, -1}} }; typedef struct { // [HGM] atomic int fromX, fromY, toX, toY, radius; @@ -2489,23 +2491,14 @@ DrawHighlightOnDC(HDC hdc, BOOLEAN on, int x, int y, int pen) } VOID -DrawHighlightsOnDC(HDC hdc) +DrawHighlightsOnDC(HDC hdc, HighlightInfo *h, int pen) { int i; for (i=0; i<2; i++) { - if (highlightInfo.sq[i].x >= 0 && highlightInfo.sq[i].y >= 0) + if (h->sq[i].x >= 0 && h->sq[i].y >= 0) DrawHighlightOnDC(hdc, TRUE, - highlightInfo.sq[i].x, highlightInfo.sq[i].y, - HIGHLIGHT_PEN); - } - for (i=0; i<2; i++) { - if (premoveHighlightInfo.sq[i].x >= 0 && - premoveHighlightInfo.sq[i].y >= 0) { - DrawHighlightOnDC(hdc, TRUE, - premoveHighlightInfo.sq[i].x, - premoveHighlightInfo.sq[i].y, - PREMOVE_PEN); - } + h->sq[i].x, h->sq[i].y, + pen); } } @@ -3289,6 +3282,29 @@ HDCDrawPosition(HDC hdc, BOOLEAN repaint, Board board) } } } + } else { // nr == 1 + partnerHighlightInfo.sq[0].y = board[EP_STATUS-4]; + partnerHighlightInfo.sq[0].x = board[EP_STATUS-3]; + partnerHighlightInfo.sq[1].y = board[EP_STATUS-2]; + partnerHighlightInfo.sq[1].x = board[EP_STATUS-1]; + for (i=0; i<2; i++) { + if (partnerHighlightInfo.sq[i].x >= 0 && + partnerHighlightInfo.sq[i].y >= 0) { + SquareToPos(partnerHighlightInfo.sq[i].y, + partnerHighlightInfo.sq[i].x, &x, &y); + clips[num_clips++] = + CreateRectRgn(x - lineGap, y - lineGap, + x + squareSize + lineGap, y + squareSize + lineGap); + } + if (oldPartnerHighlight.sq[i].x >= 0 && + oldPartnerHighlight.sq[i].y >= 0) { + SquareToPos(oldPartnerHighlight.sq[i].y, + oldPartnerHighlight.sq[i].x, &x, &y); + clips[num_clips++] = + CreateRectRgn(x - lineGap, y - lineGap, + x + squareSize + lineGap, y + squareSize + lineGap); + } + } } } else { fullrepaint = TRUE; @@ -3379,14 +3395,21 @@ HDCDrawPosition(HDC hdc, BOOLEAN repaint, Board board) ExtSelectClipRgn(hdcmem, clips[num_clips++], RGN_OR); } DrawGridOnDC(hdcmem); - DrawHighlightsOnDC(hdcmem); + DrawHighlightsOnDC(hdcmem, &highlightInfo, HIGHLIGHT_PEN); + DrawHighlightsOnDC(hdcmem, &premoveHighlightInfo, PREMOVE_PEN); DrawBoardOnDC(hdcmem, board, tmphdc); oldBrush = SelectObject(hdcmem, explodeBrush); Ellipse(hdcmem, x-r, y-r, x+r, y+r); SelectObject(hdcmem, oldBrush); } else { DrawGridOnDC(hdcmem); - if(nr == 0) DrawHighlightsOnDC(hdcmem); // [HGM] dual: no highlights on right board yet + if(nr == 0) { // [HGM] dual: decide which highlights to draw + DrawHighlightsOnDC(hdcmem, &highlightInfo, HIGHLIGHT_PEN); + DrawHighlightsOnDC(hdcmem, &premoveHighlightInfo, PREMOVE_PEN); + } else { + DrawHighlightsOnDC(hdcmem, &partnerHighlightInfo, HIGHLIGHT_PEN); + oldPartnerHighlight = partnerHighlightInfo; + } DrawBoardOnDC(hdcmem, board, tmphdc); } if(nr == 0) // [HGM] dual: markers only on left board -- 1.7.0.4