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https://github.com/libretro/scummvm.git
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99 lines
2.1 KiB
C++
99 lines
2.1 KiB
C++
/* ScummVM - Scumm Interpreter
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* Copyright (C) 2004 Ivan Dubrov
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* Copyright (C) 2004-2005 The ScummVM project
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program 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
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*
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* $Header$
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*
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*/
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#include "gob/gob.h"
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#include "gob/global.h"
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#include "gob/video.h"
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#include "gob/resource.h"
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namespace Gob {
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char *resourceBuf = 0;
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static char *resourcePtr;
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void res_Free(void) {
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if (resourceBuf != 0) {
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free(resourceBuf);
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resourceBuf = 0;
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}
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}
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void res_Init(void) {
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File f;
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uint32 fileSize;
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if (!f.open("ALL.ASK", File::kFileReadMode)) {
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error("ALL.ASK is missing.");
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}
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fileSize = f.size();
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resourceBuf = (char *)malloc(fileSize * 4);
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f.read(resourceBuf, fileSize);
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f.close();
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}
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void res_Search(char resid) {
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int16 lang;
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if (resourceBuf == 0)
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res_Init();
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lang = (language == 5) ? 2 : language;
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resourcePtr = resourceBuf;
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while (*resourcePtr != '#') {
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if (resourcePtr[0] == '@' && resourcePtr[1] == resid &&
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((int16)lang + '0') == (int16)resourcePtr[2]) {
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resourcePtr += 5;
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return;
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}
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resourcePtr++;
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}
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resourcePtr = resourceBuf;
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while (resourcePtr[0] != '#') {
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if (resourcePtr[0] == '@' && resourcePtr[1] == resid) {
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resourcePtr += 5;
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return;
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}
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resourcePtr++;
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}
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return;
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}
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void res_Get(char *buf) {
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int16 i = 0;
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while (1) {
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if (*resourcePtr == '\r')
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resourcePtr++;
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if (*resourcePtr == '\n') {
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resourcePtr++;
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break;
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}
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buf[i] = *resourcePtr;
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i++;
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resourcePtr++;
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}
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buf[i] = 0;
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}
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} // End of namespace Gob
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