1 /* ScummVM - Graphic Adventure Engine
2 *
3 * ScummVM is the legal property of its developers, whose names
4 * are too numerous to list here. Please refer to the COPYRIGHT
5 * file distributed with this source distribution.
6 *
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version 2
10 * of the License, or (at your option) any later version.
11 *
12 * This program is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU General Public License for more details.
16 *
17 * You should have received a copy of the GNU General Public License
18 * along with this program; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
20 *
21 */
22
23 #include "twine/parser/parser.h"
24 #include "common/stream.h"
25 #include "twine/resources/hqr.h"
26 #include "twine/shared.h"
27
28 namespace TwinE {
29
loadFromBuffer(const uint8 * buf,uint32 size,bool lba1)30 bool Parser::loadFromBuffer(const uint8 *buf, uint32 size, bool lba1) {
31 if (size == 0) {
32 return false;
33 }
34 Common::MemoryReadStream stream(buf, size);
35 return loadFromStream(stream, lba1);
36 }
37
loadFromHQR(const char * name,int index,bool lba1)38 bool Parser::loadFromHQR(const char *name, int index, bool lba1) {
39 Common::SeekableReadStream *stream = HQR::makeReadStream(name, index);
40 if (stream == nullptr) {
41 warning("Failed to load %s with index %i", name, index);
42 return false;
43 }
44 if (!loadFromStream(*stream, lba1)) {
45 delete stream;
46 return false;
47 }
48 delete stream;
49 return true;
50 }
51
52 } // End of namespace TwinE
53