/
DarkmodTxt.cpp
261 lines (206 loc) · 6.66 KB
/
DarkmodTxt.cpp
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
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
#include "DarkmodTxt.h"
#include "i18n.h"
#include "iarchive.h"
#include "itextstream.h"
#include "ifilesystem.h"
#include <fmt/format.h>
#include "string/trim.h"
#include "string/convert.h"
#include "string/case_conv.h"
namespace map
{
std::string DarkmodTxt::getFilename()
{
return NAME();
}
const std::string& DarkmodTxt::getTitle()
{
return _title;
}
void DarkmodTxt::setTitle(const std::string& title)
{
_title = title;
}
const std::string& DarkmodTxt::getAuthor()
{
return _author;
}
void DarkmodTxt::setAuthor(const std::string& author)
{
_author = author;
}
const std::string& DarkmodTxt::getDescription()
{
return _description;
}
void DarkmodTxt::setDescription(const std::string& desc)
{
_description = desc;
}
const std::string& DarkmodTxt::getVersion()
{
return _version;
}
void DarkmodTxt::setVersion(const std::string& version)
{
_version = version;
}
const std::string& DarkmodTxt::getReqTdmVersion()
{
return _reqTdmVersion;
}
void DarkmodTxt::setReqTdmVersion(const std::string& reqVersion)
{
_reqTdmVersion = reqVersion;
}
const DarkmodTxt::TitleList& DarkmodTxt::getMissionTitles()
{
return _missionTitles;
}
void DarkmodTxt::setMissionTitles(const DarkmodTxt::TitleList& list)
{
_missionTitles = list;
}
void DarkmodTxt::ParseMissionTitles(std::vector<std::string>& titleList, const std::string& source)
{
std::size_t titleNum = 1;
std::size_t endIndex = 0;
while (true)
{
std::string start = fmt::format("Mission {0:d} Title:", titleNum);
std::string end = fmt::format("Mission {0:d} Title:", titleNum + 1);
std::size_t startIndex = source.find(start, endIndex);
if (startIndex == std::string::npos) break;
endIndex = source.find(end, startIndex);
// Extract next title string
std::string title = source.substr(startIndex, (endIndex != std::string::npos) ? endIndex - startIndex : source.size() - startIndex);
string::trim_left(title, start);
string::trim(title);
titleList.push_back(title);
++titleNum;
}
}
DarkmodTxtPtr DarkmodTxt::CreateFromString(const std::string& contents)
{
DarkmodTxtPtr info(new DarkmodTxt);
try
{
// Determine the positions in the file
std::size_t titlePos = contents.find("Title:");
std::size_t missionTitlesPos = contents.find("Mission 1 Title:");
std::size_t descPos = contents.find("Description:");
std::size_t authorPos = contents.find("Author:");
std::size_t versionPos = contents.find("\nVersion:");
std::size_t reqVersionPos = contents.find("Required TDM Version:");
// Validate the order of the markers in the file
bool positionsValid = titlePos != std::string::npos && titlePos < descPos && // Title is required & before description (or EOF)
(missionTitlesPos == std::string::npos || missionTitlesPos < descPos) && // Optional Mission Titles & before description (or EOF)
(descPos == std::string::npos || descPos < authorPos) && // Optional description & before author (or EOF)
(authorPos == std::string::npos || authorPos < versionPos) && // Author optional & before description (or EOF)
(versionPos == std::string::npos || versionPos < reqVersionPos); // Version optional & before req version (or EOF)
if (!positionsValid)
{
throw ParseException(_("Order of the elements Title/Description/Author/etc. is incorrect"));
}
std::size_t len = contents.size();
if (titlePos != std::string::npos)
{
std::size_t endPos = (missionTitlesPos != std::string::npos) ? missionTitlesPos : descPos;
info->_title = contents.substr(titlePos, (endPos != std::string::npos) ? endPos - titlePos : len - titlePos);
string::trim_left(info->_title, "Title:");
string::trim(info->_title);
}
info->_missionTitles.clear();
info->_missionTitles.push_back(info->_title); // [0] is title by default
if (missionTitlesPos != std::string::npos)
{
std::string missionTitles = contents.substr(missionTitlesPos, (descPos != std::string::npos) ? descPos - missionTitlesPos: len - missionTitlesPos);
ParseMissionTitles(info->_missionTitles, missionTitles);
}
if (descPos != std::string::npos)
{
info->_description = contents.substr(descPos, (authorPos != std::string::npos) ? authorPos - descPos : len - descPos);
string::trim_left(info->_description, "Description:");
string::trim(info->_description);
}
if (authorPos != std::string::npos)
{
std::size_t endPos = (versionPos != std::string::npos) ? versionPos : reqVersionPos;
info->_author = contents.substr(authorPos, (endPos != std::string::npos) ? endPos - authorPos : len - authorPos);
string::trim_left(info->_author, "Author:");
string::trim(info->_author);
}
if (versionPos != std::string::npos)
{
info->_version = contents.substr(versionPos, (reqVersionPos != std::string::npos) ? reqVersionPos - versionPos : len - versionPos);
string::trim_left(info->_version, "\nVersion:");
string::trim(info->_version);
}
if (reqVersionPos != std::string::npos)
{
info->_reqTdmVersion = contents.substr(reqVersionPos, len - reqVersionPos);
string::trim_left(info->_reqTdmVersion, "Required TDM Version:");
string::trim_left(info->_reqTdmVersion, "v");
string::trim(info->_reqTdmVersion);
}
}
catch (const std::exception& ex)
{
// Convert ordinary exceptions in ParseExceptions
rError() << "Exception parsing darkmod.txt: " << ex.what() << std::endl;
throw ParseException(ex.what());
}
return info;
}
DarkmodTxtPtr DarkmodTxt::CreateFromStream(std::istream& stream)
{
// Read all the stream contents into a string
std::string str(std::istreambuf_iterator<char>(stream), {});
return CreateFromString(str);
}
DarkmodTxtPtr DarkmodTxt::LoadForCurrentMod()
{
std::string darkmodTxtPath = GetOutputPathForCurrentMod() + NAME();
rMessage() << "Trying to open file " << darkmodTxtPath << std::endl;
ArchiveTextFilePtr file = GlobalFileSystem().openTextFileInAbsolutePath(darkmodTxtPath);
if (file)
{
std::istream stream(&(file->getInputStream()));
return CreateFromStream(stream);
}
return std::make_shared<DarkmodTxt>();
}
std::string DarkmodTxt::toString()
{
std::string output;
if (!_title.empty())
{
output += fmt::format("Title: {0}", _title);
}
if (_missionTitles.size() > 1)
{
// Skip the first string, which is the same as the title
for (std::size_t i = 1; i < _missionTitles.size(); ++i)
{
output += fmt::format("\nMission {1:d} Title: {0}", _missionTitles[i], i);
}
}
if (!_description.empty())
{
output += fmt::format("\nDescription: {0}", _description);
}
if (!_author.empty())
{
output += fmt::format("\nAuthor: {0}", _author);
}
if (!_version.empty())
{
output += fmt::format("\nVersion: {0}", _version);
}
if (!_reqTdmVersion.empty())
{
output += fmt::format("\nRequired TDM Version: {0}", _reqTdmVersion);
}
return output;
}
}