1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
|
/* 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.
*
*/
#include "bladerunner/text_resource.h"
#include "bladerunner/bladerunner.h"
#include "common/debug.h"
#include "common/util.h"
namespace BladeRunner {
TextResource::TextResource(BladeRunnerEngine *vm) {
_vm = vm;
_count = 0;
_ids = nullptr;
_offsets = nullptr;
_strings = nullptr;
}
TextResource::~TextResource() {
delete[] _ids;
delete[] _offsets;
delete[] _strings;
}
bool TextResource::open(const Common::String &name, bool localized) {
assert(name.size() <= 8);
Common::String resName;
if (localized) {
resName = Common::String::format("%s.TR%s", name.c_str(), _vm->_languageCode.c_str());
} else {
resName = Common::String::format("%s.TRE", name.c_str());
}
Common::ScopedPtr<Common::SeekableReadStream> s(_vm->getResourceStream(resName));
if (!s) {
warning("TextResource::open(): Can not open %s", resName.c_str());
return false;
}
_count = s->readUint32LE();
_ids = new uint32[_count];
_offsets = new uint32[_count + 1];
for (uint32 i = 0; i != _count; ++i) {
_ids[i] = s->readUint32LE();
}
for (uint32 i = 0; i != _count + 1; ++i) {
_offsets[i] = s->readUint32LE();
}
uint32 stringsStart = s->pos() - 4;
for (uint32 i = 0; i != _count + 1; ++i) {
_offsets[i] -= stringsStart;
}
uint32 remain = s->size() - s->pos();
_strings = new char[remain];
assert(remain >= _offsets[_count]);
s->read(_strings, remain);
#if BLADERUNNER_DEBUG_CONSOLE
debug("\n%s\n----------------", resName.c_str());
for (uint32 i = 0; i != (uint32)_count; ++i) {
debug("%3d: %s", _ids[i], getText(_ids[i]));
}
#endif
return true;
}
const char *TextResource::getText(uint32 id) const {
for (uint32 i = 0; i != _count; ++i) {
if (_ids[i] == id) {
return _strings + _offsets[i];
}
}
return "";
}
const char *TextResource::getOuttakeTextByFrame(uint32 frame) const {
for (uint32 i = 0; i != _count; ++i) {
//debug("Checking %d - so within: %d , %d", _ids[i], (0x0000FFFF & _ids[i]), ((_ids[i] >> 16) & 0x0000FFFF ) );
if ((frame >= (0x0000FFFF & _ids[i]) ) && (frame < ((_ids[i] >> 16) & 0x0000FFFF ) )) {
// we found an id with lower 16bits smaller or equal to our frame key
// and with higher 16 bits higher than the frame key
return _strings + _offsets[i];
}
}
return "";
}
int TextResource::getCount() const {
return _count;
}
} // End of namespace BladeRunner
|
