mirror of
https://github.com/libretro/scummvm.git
synced 2024-12-22 09:49:11 +00:00
131 lines
3.7 KiB
C++
131 lines
3.7 KiB
C++
/* ScummVM - Graphic Adventure Engine
|
|
*
|
|
* ScummVM is the legal property of its developers, whose names
|
|
* are too numerous to list here. Please refer to the COPYRIGHT
|
|
* file distributed with this source distribution.
|
|
*
|
|
* This program is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU General Public License
|
|
* as published by the Free Software Foundation; either version 2
|
|
* of the License, or (at your option) any later version.
|
|
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
|
|
*
|
|
*/
|
|
|
|
/*
|
|
* This code is based on original Hugo Trilogy source code
|
|
*
|
|
* Copyright (c) 1989-1995 David P. Gray
|
|
*
|
|
*/
|
|
|
|
#include "common/debug.h"
|
|
#include "common/system.h"
|
|
#include "common/textconsole.h"
|
|
|
|
#include "hugo/hugo.h"
|
|
#include "hugo/file.h"
|
|
#include "hugo/display.h"
|
|
#include "hugo/text.h"
|
|
#include "hugo/util.h"
|
|
|
|
namespace Hugo {
|
|
FileManager_v1d::FileManager_v1d(HugoEngine *vm) : FileManager(vm) {
|
|
}
|
|
|
|
FileManager_v1d::~FileManager_v1d() {
|
|
}
|
|
|
|
void FileManager_v1d::openDatabaseFiles() {
|
|
debugC(1, kDebugFile, "openDatabaseFiles");
|
|
}
|
|
|
|
void FileManager_v1d::closeDatabaseFiles() {
|
|
debugC(1, kDebugFile, "closeDatabaseFiles");
|
|
}
|
|
|
|
/**
|
|
* Open and read in an overlay file, close file
|
|
*/
|
|
void FileManager_v1d::readOverlay(const int screenNum, image_pt image, const ovl_t overlayType) {
|
|
debugC(1, kDebugFile, "readOverlay(%d, ...)", screenNum);
|
|
|
|
const char *ovl_ext[] = {".b", ".o", ".ob"};
|
|
Common::String buf = Common::String(_vm->_text->getScreenNames(screenNum)) + Common::String(ovl_ext[overlayType]);
|
|
|
|
if (!Common::File::exists(buf)) {
|
|
memset(image, 0, kOvlSize);
|
|
warning("File not found: %s", buf.c_str());
|
|
return;
|
|
}
|
|
|
|
if (!_sceneryArchive1.open(buf))
|
|
error("File not found: %s", buf.c_str());
|
|
|
|
image_pt tmpImage = image; // temp ptr to overlay file
|
|
|
|
_sceneryArchive1.read(tmpImage, kOvlSize);
|
|
_sceneryArchive1.close();
|
|
}
|
|
|
|
/**
|
|
* Read a PCX image into dib_a
|
|
*/
|
|
void FileManager_v1d::readBackground(const int screenIndex) {
|
|
debugC(1, kDebugFile, "readBackground(%d)", screenIndex);
|
|
|
|
Common::String buf;
|
|
buf = Common::String(_vm->_text->getScreenNames(screenIndex)) + ".ART";
|
|
if (!_sceneryArchive1.open(buf))
|
|
error("File not found: %s", buf.c_str());
|
|
// Read the image into dummy seq and static dib_a
|
|
seq_t *dummySeq; // Image sequence structure for Read_pcx
|
|
dummySeq = readPCX(_sceneryArchive1, 0, _vm->_screen->getFrontBuffer(), true, _vm->_text->getScreenNames(screenIndex));
|
|
free(dummySeq);
|
|
_sceneryArchive1.close();
|
|
}
|
|
|
|
const char *FileManager_v1d::fetchString(const int index) {
|
|
debugC(1, kDebugFile, "fetchString(%d)", index);
|
|
|
|
return _vm->_text->getStringtData(index);
|
|
}
|
|
|
|
/**
|
|
* Simple instructions given when F1 pressed twice in a row
|
|
* Only in DOS versions
|
|
*/
|
|
void FileManager_v1d::instructions() const {
|
|
Common::File f;
|
|
if (!f.open("help.dat")) {
|
|
warning("help.dat not found");
|
|
return;
|
|
}
|
|
|
|
char readBuf[2];
|
|
while (f.read(readBuf, 1)) {
|
|
char line[1024], *wrkLine;
|
|
wrkLine = line;
|
|
wrkLine[0] = readBuf[0];
|
|
wrkLine++;
|
|
do {
|
|
f.read(wrkLine, 1);
|
|
} while (*wrkLine++ != '#'); // '#' is EOP
|
|
wrkLine[-2] = '\0'; // Remove EOP and previous CR
|
|
Utils::notifyBox(line);
|
|
wrkLine = line;
|
|
f.read(readBuf, 2); // Remove CRLF after EOP
|
|
}
|
|
f.close();
|
|
}
|
|
|
|
} // End of namespace Hugo
|