mirror of
https://github.com/reactos/reactos.git
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248 lines
6.4 KiB
C
248 lines
6.4 KiB
C
/*
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* ReactOS Cards
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*
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* Copyright (C) 2003 Filip Navara <xnavara@volny.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <stdarg.h>
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#include "windows.h"
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#include "cards.h"
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HBITMAP g_CardBitmaps[MAX_CARD_BITMAPS];
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HINSTANCE g_hModule = 0;
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/*
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* Redundant function from 16-bit Windows time
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*/
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BOOL WINAPI WEP(DWORD Unknown)
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{
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UNREFERENCED_PARAMETER(Unknown);
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return TRUE;
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}
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/*
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* Initialize card library and return cards width and height
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*/
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BOOL WINAPI cdtInit(INT *Width, INT *Height)
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{
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DWORD dwIndex;
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/* Report card width and height to user */
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*Width = CARD_WIDTH;
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*Height = CARD_HEIGHT;
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/* Load images */
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for (dwIndex = 0; dwIndex < MAX_CARD_BITMAPS; ++dwIndex)
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g_CardBitmaps[dwIndex] =
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(HBITMAP)LoadBitmapA(g_hModule, MAKEINTRESOURCEA(dwIndex + 1));
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return TRUE;
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}
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/*
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* Terminate card library
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*/
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VOID WINAPI cdtTerm(VOID)
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{
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DWORD dwIndex;
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/* Unload images */
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for (dwIndex = 0; dwIndex < MAX_CARD_BITMAPS; dwIndex++)
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DeleteObject(g_CardBitmaps[dwIndex]);
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}
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/*
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* Render card with no stretching
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*/
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BOOL WINAPI cdtDraw(HDC hdc, INT x, INT y, INT card, INT type, COLORREF color)
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{
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return cdtDrawExt(hdc, x, y, CARD_WIDTH, CARD_HEIGHT, card, type, color);
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}
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/*
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* internal
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*/
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static __inline VOID BltCard(HDC hdc, INT x, INT y, INT dx, INT dy, HDC hdcCard, DWORD dwRasterOp, BOOL bStretch)
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{
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if (bStretch)
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{
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StretchBlt(hdc, x, y, dx, dy, hdcCard, 0, 0, CARD_WIDTH, CARD_HEIGHT, dwRasterOp);
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} else
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{
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BitBlt(hdc, x, y, dx, dy, hdcCard, 0, 0, dwRasterOp);
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/*
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* This is need when using Microsoft images, because they use two-color red/white images for
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* red cards and thus needs fix-up of the edge to black color.
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*/
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#if 0
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if (ISREDCARD(card))
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{
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PatBlt(hdc, x, y + 2, 1, dy - 4, BLACKNESS);
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PatBlt(hdc, x + dx - 1, y + 2, 1, dy - 4, BLACKNESS);
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PatBlt(hdc, x + 2, y, dx - 4, 1, BLACKNESS);
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PatBlt(hdc, x + 2, y + dy - 1, dx - 4, 1, BLACKNESS);
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SetPixel(hdc, x + 1, y + 1, 0);
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SetPixel(hdc, x + dx - 2, y + 1, 0);
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SetPixel(hdc, x + 1, y + dy - 2, 0);
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SetPixel(hdc, x + dx - 2, y + dy - 2, 0);
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}
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#endif
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}
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}
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/*
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* Render card
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*
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* Parameters:
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* hdc - Handle of destination device context
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* x - Position left
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* y - Position right
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* dx - Destination width
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* dy - Destination height
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* card - Image id (meaning depend on type)
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* type - One of edt* constants
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* color - Background color (?)
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*/
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BOOL WINAPI cdtDrawExt(HDC hdc, INT x, INT y, INT dx, INT dy, INT card, INT type, COLORREF color)
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{
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HDC hdcCard;
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DWORD dwRasterOp = SRCCOPY, OldBkColor;
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BOOL bSaveEdges = TRUE;
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BOOL bStretch = FALSE;
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if (type & ectSAVEEDGESMASK)
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{
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type &= ~ectSAVEEDGESMASK;
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bSaveEdges = FALSE;
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}
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if (dx != CARD_WIDTH || dy != CARD_HEIGHT)
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{
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bStretch = TRUE;
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bSaveEdges = FALSE;
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}
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switch (type)
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{
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case ectINVERTED:
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dwRasterOp = NOTSRCCOPY;
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case ectFACES:
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card = (card % 4) * 13 + (card / 4);
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break;
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case ectBACKS:
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--card;
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break;
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case ectEMPTYNOBG:
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dwRasterOp = SRCAND;
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case ectEMPTY:
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card = 52;
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break;
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case ectERASE:
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break;
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case ectREDX:
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card = 66;
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break;
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case ectGREENO:
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card = 67;
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break;
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default:
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return FALSE;
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}
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if (type == ectEMPTY || type == ectERASE)
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{
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POINT pPoint;
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HBRUSH hBrush;
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hBrush = CreateSolidBrush(color);
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GetDCOrgEx(hdc, &pPoint);
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SetBrushOrgEx(hdc, pPoint.x, pPoint.y, 0);
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SelectObject(hdc, hBrush);
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PatBlt(hdc, x, y, dx, dy, PATCOPY);
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}
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if (type != ectERASE)
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{
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hdcCard = CreateCompatibleDC(hdc);
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SelectObject(hdcCard, g_CardBitmaps[card]);
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OldBkColor = SetBkColor(hdc, (type == ectFACES) ? 0xFFFFFF : color);
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if (bSaveEdges)
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{
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COLORREF SavedPixels[12];
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SavedPixels[0] = GetPixel(hdc, x, y);
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SavedPixels[1] = GetPixel(hdc, x + 1, y);
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SavedPixels[2] = GetPixel(hdc, x, y + 1);
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SavedPixels[3] = GetPixel(hdc, x + dx - 1, y);
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SavedPixels[4] = GetPixel(hdc, x + dx - 2, y);
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SavedPixels[5] = GetPixel(hdc, x + dx - 1, y + 1);
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SavedPixels[6] = GetPixel(hdc, x, y + dy - 1);
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SavedPixels[7] = GetPixel(hdc, x + 1, y + dy - 1);
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SavedPixels[8] = GetPixel(hdc, x, y + dy - 2);
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SavedPixels[9] = GetPixel(hdc, x + dx - 1, y + dy - 1);
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SavedPixels[10] = GetPixel(hdc, x + dx - 2, y + dy - 1);
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SavedPixels[11] = GetPixel(hdc, x + dx - 1, y + dy - 2);
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BltCard(hdc, x, y, dx, dy, hdcCard, dwRasterOp, bStretch);
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SetPixel(hdc, x, y, SavedPixels[0]);
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SetPixel(hdc, x + 1, y, SavedPixels[1]);
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SetPixel(hdc, x, y + 1, SavedPixels[2]);
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SetPixel(hdc, x + dx - 1, y, SavedPixels[3]);
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SetPixel(hdc, x + dx - 2, y, SavedPixels[4]);
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SetPixel(hdc, x + dx - 1, y + 1, SavedPixels[5]);
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SetPixel(hdc, x, y + dy - 1, SavedPixels[6]);
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SetPixel(hdc, x + 1, y + dy - 1, SavedPixels[7]);
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SetPixel(hdc, x, y + dy - 2, SavedPixels[8]);
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SetPixel(hdc, x + dx - 1, y + dy - 1, SavedPixels[9]);
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SetPixel(hdc, x + dx - 2, y + dy - 1, SavedPixels[10]);
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SetPixel(hdc, x + dx - 1, y + dy - 2, SavedPixels[11]);
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}
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else
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{
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BltCard(hdc, x, y, dx, dy, hdcCard, dwRasterOp, bStretch);
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}
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SetBkColor(hdc, OldBkColor);
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DeleteDC(hdcCard);
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}
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return TRUE;
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}
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/***********************************************************************
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* cdtAnimate (CARDS.@)
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*
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* Animate card background, we don't use it
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*/
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BOOL WINAPI cdtAnimate(HDC hdc, int cardback, int x, int y, int frame)
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{
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UNREFERENCED_PARAMETER(frame);
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UNREFERENCED_PARAMETER(y);
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UNREFERENCED_PARAMETER(x);
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UNREFERENCED_PARAMETER(cardback);
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UNREFERENCED_PARAMETER(hdc);
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return TRUE;
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}
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BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
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{
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UNREFERENCED_PARAMETER(lpvReserved);
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if (fdwReason == DLL_PROCESS_ATTACH)
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g_hModule = hinstDLL;
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return TRUE;
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}
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