remove some backup files created by editplus Deleted: trunk/rosapps/games/solitaire/cardlib/cardbutton.cpp.bak Deleted: trunk/rosapps/games/solitaire/cardlib/cardrgnmouse.cpp.bak _____
Deleted: trunk/rosapps/games/solitaire/cardlib/cardbutton.cpp.bak --- trunk/rosapps/games/solitaire/cardlib/cardbutton.cpp.bak 2005-03-10 04:04:27 UTC (rev 13904) +++ trunk/rosapps/games/solitaire/cardlib/cardbutton.cpp.bak 2005-03-10 04:05:53 UTC (rev 13905) @@ -1,489 +0,0 @@
-// -// CardLib - CardButton class -// -// Freeware -// Copyright J Brown 2001 -// -#include <windows.h> -#include <tchar.h> - -#include "cardlib.h" -#include "cardwindow.h" -#include "cardbutton.h" -#include "cardcolor.h" - -HPALETTE UseNicePalette(HDC, HPALETTE); -void RestorePalette(HDC, HPALETTE); - -void PaintRect(HDC hdc, RECT *rect, COLORREF colour); - -CardButton::CardButton(CardWindow &parent, int Id, TCHAR *szText, UINT Style, bool visible, - int x, int y, int width, int height) - - : parentWnd(parent), id(Id), fVisible(visible), uStyle(Style), ButtonCallback(0) -{ - crText = RGB(255,255,255); - crBack = RGB(0, 128, 0); - - xadjust = 0; - yadjust = 0; - xjustify = 0; - yjustify = 0; - - fMouseDown = false; - fButtonDown = false; - - hIcon = 0; - - SetText(szText); - Move(x, y, width, height); - - mxlock = CreateMutex(0, FALSE, 0); - - hFont = 0; -} - -CardButton::~CardButton() -{ - CloseHandle(mxlock); -} - -void CardButton::DrawRect(HDC hdc, RECT *rect, bool fNormal) -{ - RECT fill; - - HANDLE hOld; - - HPEN hhi = CreatePen(0, 0, MAKE_PALETTERGB(crHighlight)); - HPEN hsh = CreatePen(0, 0, MAKE_PALETTERGB(crShadow)); - HPEN hbl = (HPEN)GetStockObject(BLACK_PEN); - - int x = rect->left; - int y = rect->top; - int width = rect->right-rect->left - 1; - int height = rect->bottom-rect->top - 1; - - SetRect(&fill, x+1, y+1, x+width-1, y+height-1); - - int one = 1; - - if(!fNormal) - { - x += width; - y += height; - width = -width; - height = -height; - one = -1; - OffsetRect(&fill, 1, 1); - } - - if(fNormal) - hOld = SelectObject(hdc, hhi); - else - hOld = SelectObject(hdc, hhi); - - MoveToEx(hdc, x, y+height, 0); - LineTo(hdc, x, y); - LineTo(hdc, x+width, y); - SelectObject(hdc, hOld); - - hOld = SelectObject(hdc, hbl); - LineTo(hdc, x+width, y+height); - LineTo(hdc, x-one, y+height); - SelectObject(hdc, hOld); - - hOld = SelectObject(hdc, hsh); - MoveToEx(hdc, x+one, y+height-one, 0); - LineTo(hdc, x+width-one, y+height-one); - LineTo(hdc, x+width-one, y); - SelectObject(hdc, hOld); - - PaintRect(hdc, &fill, MAKE_PALETTERGB(crBack)); - - DeleteObject(hhi); - DeleteObject(hsh); -} - -void CardButton::Clip(HDC hdc) -{ - if(fVisible == false) return; - - ExcludeClipRect(hdc, rect.left, rect.top, rect.right, rect.bottom); -} - -void CardButton::Draw(HDC hdc, bool fNormal) -{ - SIZE textsize; - int x, y; //text x, y - int ix, iy; //icon x, y - int iconwidth = 0; - - RECT cliprect; - - if(fVisible == 0) return; - - if(hFont == 0) - SelectObject(hdc, GetStockObject(DEFAULT_GUI_FONT)); - else - SelectObject(hdc, hFont); - - GetTextExtentPoint32(hdc, szText, lstrlen(szText), &textsize); - - if(hIcon) - { - x = rect.left + 32 + 8; - } - else - { - if(uStyle & CB_ALIGN_LEFT) - { - x = rect.left + iconwidth; - } - else if(uStyle & CB_ALIGN_RIGHT) - { - x = rect.left + (rect.right-rect.left-iconwidth-textsize.cx); - } - else //centered - { - x = rect.right - rect.left - iconwidth; - x = (x - textsize.cx) / 2; - x += rect.left + iconwidth; - } - } - - y = rect.bottom - rect.top; - y = (y - textsize.cy) / 2; - y += rect.top; - - //calc icon position.. - ix = rect.left + 4; - iy = rect.top + (rect.bottom-rect.top-32) / 2; - - //if button is pressed, then shift text - if(fNormal == false && (uStyle & CB_PUSHBUTTON)) - { - x += 1; - y += 1; - ix += 1; - iy += 1; - } - - SetRect(&cliprect, x, y, x+textsize.cx, y+textsize.cy); - ExcludeClipRect(hdc, x, y, x+textsize.cx, y+textsize.cy); - - // - // Calc icon pos - // - - if(hIcon) - { - ExcludeClipRect(hdc, ix, iy, ix + 32, iy + 32); - } - - if(uStyle & CB_PUSHBUTTON) - { - DrawRect(hdc, &rect, fNormal); - - SetBkColor(hdc, MAKE_PALETTERGB(crBack)); - SetTextColor(hdc, crText);//MAKE_PALETTERGB(crText)); - - SelectClipRgn(hdc, 0); - - ExtTextOut(hdc, x, y, ETO_OPAQUE, &cliprect, szText, lstrlen(szText), 0); - } - else - { - SetBkColor(hdc, MAKE_PALETTERGB(crBack)); - SetTextColor(hdc, crText);//MAKE_PALETTERGB(crText)); - - SelectClipRgn(hdc, 0); - - ExtTextOut(hdc, x, y, ETO_OPAQUE, &rect, szText, lstrlen(szText), 0); - } - - if(hIcon) - { - HBRUSH hbr = CreateSolidBrush(MAKE_PALETTERGB(crBack)); - DrawIconEx(hdc, ix, iy, hIcon, 32, 32, 0, hbr, 0); - DeleteObject(hbr); - } - -} - -void CardButton::AdjustPosition(int winwidth, int winheight) -{ - int width = rect.right-rect.left; - int height = rect.bottom-rect.top; - - width = width & ~0x1; - - switch(xjustify) - { - case CS_XJUST_NONE: - break; - - case CS_XJUST_CENTER: //centered - rect.left = (winwidth - (width)) / 2; - rect.left += xadjust; - rect.right = rect.left+width; - break; - - case CS_XJUST_RIGHT: //right-aligned - rect.left = winwidth - width; - rect.left += xadjust; - rect.right = rect.left+width; - break; - } - - switch(yjustify) - { - case CS_YJUST_NONE: - break; - - case CS_YJUST_CENTER: //centered - rect.top = (winheight - (height)) / 2; - rect.top += yadjust; - rect.bottom = rect.top+height; - break; - - case CS_YJUST_BOTTOM: //right-aligned - rect.top = winheight - height; - rect.top += yadjust; - rect.bottom = rect.top+height; - break; - } - -} - -int CardButton::OnLButtonDown(HWND hwnd, int x, int y) -{ - if((uStyle & CB_PUSHBUTTON) == 0) - return 0; - - //make sure that the user is allowed to do something - if(WaitForSingleObject(mxlock, 0) != WAIT_OBJECT_0) - { - return 0; - } - else - { - ReleaseMutex(mxlock); - } - - fMouseDown = true; - fButtonDown = true; - - Redraw(); - - SetCapture(hwnd); - - return 1; -} - -int CardButton::OnMouseMove(HWND hwnd, int x, int y) -{ - if(fMouseDown) - { - bool fOldButtonDown = fButtonDown; - - POINT pt; - - pt.x = x; - pt.y = y; - - if(PtInRect(&rect, pt)) - fButtonDown = true; - else - fButtonDown = false; - - if(fButtonDown != fOldButtonDown) - Redraw(); - } - - return 0; -} - -int CardButton::OnLButtonUp(HWND hwnd, int x, int y) -{ - if(fMouseDown) - { - fMouseDown = false; - fButtonDown = false; - - if(uStyle & CB_PUSHBUTTON) - { - Redraw(); - ReleaseCapture(); - } - - //if have clicked the button - if(parentWnd.CardButtonFromPoint(x, y) == this) - { - if(ButtonCallback) - { - ButtonCallback(*this); - } - else - { - HWND hwnd = (HWND)parentWnd; - SendMessage(GetParent(hwnd), WM_COMMAND, MAKEWPARAM(id, BN_CLICKED), (LONG)hwnd); - } - } - } - - return 0; -} - -#define _countof(array) (sizeof(array)/sizeof(array[0])) - -CardButton *CardWindow::CreateButton(int id, TCHAR *szText, UINT uStyle, bool fVisible, int x, int y, int width, int height) -{ - CardButton *cb; - - if(nNumButtons == MAXBUTTONS) - return 0; - - cb = new CardButton(*this, id, szText, uStyle, fVisible, x, y, width, height); - Buttons[nNumButtons++] = cb; - - if(uStyle & CB_PUSHBUTTON) - { - cb->SetBackColor(CardButton::GetFace(crBackgnd)); - //cb->SetBackColor(ScaleLumRGB(crBackgnd, 0.1)); - cb->SetForeColor(RGB(255,255,255)); - } - else - { - cb->SetBackColor(crBackgnd); - cb->SetForeColor(RGB(255,255,255)); - } - - return cb; -} - -void CardButton::SetText(TCHAR *lpszFormat, ...) -{ - int count; - - va_list args; - va_start(args, lpszFormat); - - count = wvsprintf(szText, lpszFormat, args); - va_end(args); -} - -int CardButton::Id() -{ - return id; -} - -void CardButton::Show(bool fShow) -{ - fVisible = fShow; -} - -void CardButton::Move(int x, int y, int width, int height) -{ - SetRect(&rect, x, y, x+width, y+height); -} - -void CardButton::Redraw() -{ - HDC hdc = GetDC((HWND)parentWnd); - - HPALETTE hOldPal = UseNicePalette(hdc, __hPalette); - - Draw(hdc, !fButtonDown); - - RestorePalette(hdc, hOldPal); - - ReleaseDC((HWND)parentWnd, hdc); -} - -void CardButton::SetForeColor(COLORREF cr) -{ - crText = cr; -} - -void CardButton::SetBackColor(COLORREF cr) -{ - crBack = cr; - - crHighlight = GetHighlight(cr); - crShadow = GetShadow(cr); - - //crHighlight = ScaleLumRGB(cr, +0.25); - //crShadow = ScaleLumRGB(cr, -0.25); -} - -// Static member -COLORREF CardButton::GetHighlight(COLORREF crBase) -{ - return ColorScaleRGB(crBase, RGB(255,255,255), 0.25); -} - -// Static member -COLORREF CardButton::GetShadow(COLORREF crBase) -{ - return ColorScaleRGB(crBase, RGB(0, 0, 0), 0.25); -} - -COLORREF CardButton::GetFace(COLORREF crBase) -{ - return ColorScaleRGB(crBase, RGB(255,255,255), 0.1); -} - -void CardButton::SetPlacement(UINT xJustify, UINT yJustify, int xAdjust, int yAdjust) -{ - xadjust = xAdjust; - yadjust = yAdjust; - xjustify = xJustify; - yjustify = yJustify; -} - -void CardButton::SetIcon(HICON hicon, bool fRedraw) -{ - hIcon = hicon; - - if(fRedraw) - Redraw(); -} - -void CardButton::SetFont(HFONT font) -{ - //don't delete the existing font.. - hFont = font; -} - -void CardButton::SetButtonProc(pButtonProc proc) -{ - ButtonCallback = proc; -} - -bool CardButton::Lock() -{ - DWORD dw = WaitForSingleObject(mxlock, 0); - - if(dw == WAIT_OBJECT_0) - return true; - else - return false; -} - -bool CardButton::UnLock() -{ - if(ReleaseMutex(mxlock)) - return true; - else - return false; -} - -void CardButton::SetStyle(UINT style) -{ - uStyle = style; -} - -UINT CardButton::GetStyle() -{ - return uStyle; -} \ No newline at end of file _____
Deleted: trunk/rosapps/games/solitaire/cardlib/cardrgnmouse.cpp.bak --- trunk/rosapps/games/solitaire/cardlib/cardrgnmouse.cpp.bak 2005-03-10 04:04:27 UTC (rev 13904) +++ trunk/rosapps/games/solitaire/cardlib/cardrgnmouse.cpp.bak 2005-03-10 04:05:53 UTC (rev 13905) @@ -1,618 +0,0 @@
-// -// CardLib - CardRegion mouse-related stuff -// -// Freeware -// Copyright J Brown 2001 -// -#include <windows.h> -#include <math.h> - -#include "cardlib.h" -#include "cardwindow.h" -#include "cardregion.h" - -double __CARDZOOMSPEED = 32; - -int ClipCard(HDC hdc, int x, int y, int width, int height); -void DrawCard(HDC hdc, int x, int y, HDC hdcSource, int width, int height); - -#ifdef _DEBUG - -static pDebugClickProc DebugStackClickProc = 0; - -void CardLib_SetStackClickProc(pDebugClickProc proc) -{ - DebugStackClickProc = proc; -} - -#endif - -CardRegion *CardWindow::GetBestStack(int x, int y, int w, int h) -{ - int maxoverlap = 0; - int maxoverlapidx = -1; - - //find the stack which is most covered by the dropped - //cards. Only include those which allow drops. - // - for(int i = 0; i < nNumCardRegions; i++) - { - int percent = Regions[i]->GetOverlapRatio(x, y, w, h); - - //if this stack has the biggest coverage yet - if(percent > maxoverlap && Regions[i]->IsVisible()) - { - maxoverlap = percent; - maxoverlapidx = i; - } - } - - //if we found a stack to drop onto - if(maxoverlapidx != -1) - { - return Regions[maxoverlapidx]; - } - else - { - return 0; - } -} - -bool CardRegion::IsPointInStack(int x, int y) -{ - int axpos = xoffset < 0 ? xpos + (nNumApparentCards-1)*xoffset : xpos; - int aypos = yoffset < 0 ? ypos + (nNumApparentCards-1)*yoffset : ypos; - - if(x >= axpos && x < axpos + width && y >= aypos && y < aypos + height && fVisible) - return true; - else - return false; -} - -int CardRegion::GetNumDragCards(int x, int y) -{ - int cardindex = 0; //index from stack start - int maxidx; - - //make x,y relative to the stack's upper left corner - x -= xpos + (xoffset < 0 ? (nNumApparentCards/*cardstack.NumCards()*/ - 1) * xoffset : 0); - y -= ypos + (yoffset < 0 ? (nNumApparentCards/*cardstack.NumCards()*/ - 1) * yoffset : 0); - - //if stack is empty, cannot drag any cards from it - if(cardstack.NumCards() <= 0) - return 0; - - //see which card in the stack has been clicked on - //top-bottom ordering - if(yoffset > 0) - { - if(y < height - __cardheight) - cardindex = y / yoffset; - else - cardindex = cardstack.NumCards() - 1; - } - else if(yoffset < 0) - { - if(y < __cardheight) - cardindex = cardstack.NumCards() - 1; - else - cardindex = cardstack.NumCards() - ((y - __cardheight) / -yoffset) - 2; - } - else //yoffset == 0 - { - cardindex = cardstack.NumCards() - 1; - } - - maxidx = cardindex; - - //if left-right - if(xoffset > 0) - { - if(x < width - __cardwidth) - cardindex = x / xoffset; - else - cardindex = cardstack.NumCards() - 1; - } - else if(xoffset < 0) - { - if(x < __cardwidth) - cardindex = cardstack.NumCards() - 1; - else - cardindex = cardstack.NumCards() - ((x - __cardwidth) / -xoffset) - 2; - } - else - { - cardindex = cardstack.NumCards() - 1; - } - - if(cardindex > maxidx) cardindex = maxidx; - - if(cardindex > cardstack.NumCards()) - cardindex = 1; - - //if are trying to drag too many cards at once - return cardstack.NumCards() - cardindex; -} - -bool CardRegion::CanDragCards(int iNumCards) -{ - if(iNumCards <= 0) return false; - if(nThreedCount > 1 && iNumCards > 1) return false; - - if(WaitForSingleObject(mxlock, 0) != WAIT_OBJECT_0) - { -// TRACE("Failed to gain access to card stack\n"); - return false; - } - - ReleaseMutex(mxlock); - - switch(uDragRule) - { - case CS_DRAG_ALL: - return true; - - case CS_DRAG_TOP: - - if(iNumCards == 1) - return true; - else - return false; - - case CS_DRAG_NONE: - return false; - - case CS_DRAG_CALLBACK: - - if(CanDragCallback) - { - return CanDragCallback(*this, iNumCards); - } - else - { - return false; - } - - default: - return false; - } -} - -bool CardRegion::CanDropCards(CardStack &cards) -{ - if(WaitForSingleObject(mxlock, 0) != WAIT_OBJECT_0) - { - return false; - } - - ReleaseMutex(mxlock); - - switch(uDropRule) - { - case CS_DROP_ALL: - return true; - - case CS_DROP_NONE: - return false; - - case CS_DROP_CALLBACK: - - if(CanDropCallback) - { - return CanDropCallback(*this, cards); - } - else - { - return false; - } - - default: - return false; - } -} - -bool CardRegion::OnLButtonDblClk(int x, int y) -{ - iNumDragCards = GetNumDragCards(x, y); - - if(DblClickCallback) - DblClickCallback(*this, iNumDragCards); - - return true; -} - -bool CardRegion::OnLButtonDown(int x, int y) -{ - iNumDragCards = GetNumDragCards(x, y); - -#ifdef _DEBUG - if(DebugStackClickProc) - { - if(!DebugStackClickProc(*this)) - return false; - } -#endif - - if(ClickCallback) - ClickCallback(*this, iNumDragCards); - - if(CanDragCards(iNumDragCards) != false) - { - - //offset of the mouse cursor relative to the top-left corner - //of the cards that are being dragged - mousexoffset = x - xpos - xoffset * (nNumApparentCards - iNumDragCards); - mouseyoffset = y - ypos - yoffset * (nNumApparentCards - iNumDragCards); - - if(xoffset < 0) - mousexoffset += -xoffset * (iNumDragCards - 1); - - if(yoffset < 0) - mouseyoffset += -yoffset * (iNumDragCards - 1); - - //remove the cards from the source stack - dragstack = cardstack.Pop(iNumDragCards); - - //prepare the back buffer, and the drag image - PrepareDragBitmaps(iNumDragCards); - - oldx = x - mousexoffset; - oldy = y - mouseyoffset; - - Update(); //Update this stack's card count + size - - SetCapture((HWND)parentWnd); - - //set AFTER settings the dragstack... - fMouseDragging = true; - - return true; - } - - return false; -} - -bool CardRegion::OnLButtonUp(int x, int y) -{ - CardRegion *pDestStack = 0; - HDC hdc; - int dropstackid = CS_DROPZONE_NODROP; - - RECT dragrect; - DropZone *dropzone; - - fMouseDragging = false; - - //first of all, see if any drop zones have been registered - SetRect(&dragrect, x-mousexoffset, y-mouseyoffset, x-mousexoffset+nDragCardWidth, y-mouseyoffset+nDragCardHeight); - - dropzone = parentWnd.GetDropZoneFromRect(&dragrect); - - if(dropzone) - { - dropstackid = dropzone->DropCards(dragstack); - - if(dropstackid != CS_DROPZONE_NODROP) - pDestStack = parentWnd.CardRegionFromId(dropstackid); - else - pDestStack = 0; - } - else - { - pDestStack = parentWnd.GetBestStack(x - mousexoffset, y - mouseyoffset, nDragCardWidth, nDragCardHeight); - } - - // If have found a stack to drop onto - // - if(pDestStack && pDestStack->CanDropCards(dragstack)) - { - hdc = GetDC((HWND)parentWnd); - // UseNicePalette(hdc); - ZoomCard(hdc, x - mousexoffset, y - mouseyoffset, pDestStack); - ReleaseDC((HWND)parentWnd, hdc); - - // - //add the cards to the destination stack - // - CardStack temp = pDestStack->GetCardStack(); - temp.Push(dragstack); - - pDestStack->SetCardStack(temp); -// pDestStack->Update(); //Update this stack's card count + size -// pDestStack->UpdateFaceDir(temp); - - // Call the remove callback on THIS stack, if one is specified - // - if(RemoveCallback) - RemoveCallback(*this, iNumDragCards); - - // Call the add callback, if one is specified - // - if(pDestStack->AddCallback) - pDestStack->AddCallback(*pDestStack, pDestStack->cardstack);//index, deststack->numcards); - - RedrawIfNotDim(pDestStack, true); - } - - // - // Otherwise, let the cards snap back onto this stack - // - else - { - - hdc = GetDC((HWND)parentWnd); - ZoomCard(hdc, x - mousexoffset, y - mouseyoffset, this); - cardstack += dragstack; - ReleaseDC((HWND)parentWnd, hdc); - - Update(); //Update this stack's card count + size - } - - ReleaseDragBitmaps(); - ReleaseCapture(); - - return true; -} - -bool CardRegion::OnMouseMove(int x, int y) -{ - HDC hdc; - - hdc = GetDC((HWND)parentWnd); - - x -= mousexoffset; - y -= mouseyoffset; - - MoveDragCardTo(hdc, x, y); - - //BitBlt(hdc, nDragCardWidth+10, 0, nDragCardWidth, nDragCardHeight, hdcBackGnd, 0, 0, SRCCOPY); - //BitBlt(hdc, 0, 0, nDragCardWidth, nDragCardHeight, hdcDragCard, 0, 0, SRCCOPY); - - ReleaseDC((HWND)parentWnd, hdc); - - oldx = x; - oldy = y; - - return true; -} - -// -// There is a bug in BitBlt when the source x,y -// become < 0. So this wrapper function simply adjusts -// the coords so that we never try to blt in from this range -// -BOOL ClippedBitBlt(HDC hdcDest, int x, int y, int width, int height, HDC hdcSrc, int srcx, int srcy, DWORD dwROP) -{ - if(srcx < 0) - { - x = 0 - srcx; - width = width + srcx; - srcx = 0; - } - - if(srcy < 0) - { - y = 0 - srcy; - height = height + srcy; - srcy = 0; - } - - return BitBlt(hdcDest, x, y, width, height, hdcSrc, srcx, srcy, dwROP); -} - -void CardRegion::MoveDragCardTo(HDC hdc, int x, int y) -{ - RECT inter, rect1, rect2; - - //mask off the new position of the drag-card, so - //that it will not be painted over - ClipCard(hdc, x, y, nDragCardWidth, nDragCardHeight); - - //restore the area covered by the card at its previous position - BitBlt(hdc, oldx, oldy, nDragCardWidth, nDragCardHeight, hdcBackGnd, 0, 0, SRCCOPY); - - //remove clipping so we can draw the card at its new place - SelectClipRgn(hdc, NULL); - - //if the card's old and new positions overlap, then we - //need some funky code to update the "saved background" image, - SetRect(&rect1, oldx, oldy, oldx+nDragCardWidth, oldy+nDragCardHeight); - SetRect(&rect2, x, y, x+nDragCardWidth, y+nDragCardHeight); - - if(IntersectRect(&inter, &rect1, &rect2)) - { - int interwidth = inter.right-inter.left; - int interheight = inter.bottom-inter.top; - int destx, desty, srcx, srcy; - - if(rect2.left > rect1.left) - { - destx = 0; srcx = nDragCardWidth - interwidth; - } - else - { - destx = nDragCardWidth - interwidth; srcx = 0; - } - - if(rect2.top > rect1.top) - { - desty = 0; srcy = nDragCardHeight - interheight; - } - else - { - desty = nDragCardHeight - interheight; srcy = 0; - } - - //shift the bit we didn't use for the restore (due to the clipping) - //into the opposite corner - BitBlt(hdcBackGnd, destx,desty, interwidth, interheight, hdcBackGnd, srcx, srcy, SRCCOPY); - - ExcludeClipRect(hdcBackGnd, destx, desty, destx+interwidth, desty+interheight); - - //this bit requires us to clip the BitBlt (from screen to background) - //as BitBlt is a bit buggy it seems - ClippedBitBlt(hdcBackGnd, 0,0, nDragCardWidth, nDragCardHeight, hdc, x, y, SRCCOPY); - SelectClipRgn(hdcBackGnd, NULL); - } - else - { - BitBlt(hdcBackGnd, 0,0, nDragCardWidth, nDragCardHeight, hdc, x, y, SRCCOPY); - } - - //finally draw the card to the screen - DrawCard(hdc, x, y, hdcDragCard, nDragCardWidth, nDragCardHeight); -} - - -//extern "C" int _fltused(void) { return 0; } -//extern "C" int _ftol(void) { return 0; } - -// -// Better do this in fixed-point, to stop -// VC from linking in floatingpoint-long conversions -// -//#define FIXED_PREC_MOVE -#ifdef FIXED_PREC_MOVE -#define PRECISION 12 -void ZoomCard(HDC hdc, int xpos, int ypos, CARDSTACK *dest) -{ - long dx, dy, x , y; - - - int apparentcards; - x = xpos << PRECISION; y = ypos << PRECISION; - - oldx = (int)xpos; - oldy = (int)ypos; - - apparentcards=dest->numcards/dest->threedcount; - - int idestx = dest->xpos + dest->xoffset * (apparentcards);// - iNumDragCards); - int idesty = dest->ypos + dest->yoffset * (apparentcards);// - iNumDragCards); - - //normalise the motion vector - dx = (idestx<<PRECISION) - x; - dy = (idesty<<PRECISION) - y; - long recip = (1 << PRECISION) / 1;//sqrt(dx*dx + dy*dy); - - dx *= recip * 16;//CARDZOOMSPEED; - dy *= recip * 16;//CARDZOOMSPEED; - [truncated at 1000 lines; 119 more skipped]
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