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
|
#include "common.h"
#include "patcher.h"
#include "FileMgr.h"
#include "Frontend.h"
#include "Messages.h"
#include "Text.h"
static wchar WideErrorString[25];
CText &TheText = *(CText*)0x941520;
CText::CText(void)
{
keyArray.entries = nil;
keyArray.numEntries = 0;
data.chars = nil;
data.numChars = 0;
encoding = 101;
memset(WideErrorString, 0, sizeof(WideErrorString));
}
CText::~CText(void)
{
data.Unload();
keyArray.Unload();
}
void
CText::Load(void)
{
uint8 *filedata;
char filename[32], type[4];
int length;
int offset, sectlen;
Unload();
filedata = new uint8[0x40000];
CFileMgr::SetDir("TEXT");
switch(CMenuManager::m_PrefsLanguage){
case LANGUAGE_AMERICAN:
sprintf(filename, "AMERICAN.GXT");
break;
case LANGUAGE_FRENCH:
sprintf(filename, "FRENCH.GXT");
break;
case LANGUAGE_GERMAN:
sprintf(filename, "GERMAN.GXT");
break;
case LANGUAGE_ITALIAN:
sprintf(filename, "ITALIAN.GXT");
break;
case LANGUAGE_SPANISH:
sprintf(filename, "SPANISH.GXT");
break;
}
length = CFileMgr::LoadFile(filename, filedata, 0x40000, "rb");
CFileMgr::SetDir("");
offset = 0;
while(offset < length){
type[0] = filedata[offset++];
type[1] = filedata[offset++];
type[2] = filedata[offset++];
type[3] = filedata[offset++];
sectlen = (int)filedata[offset+3]<<24 | (int)filedata[offset+2]<<16 |
(int)filedata[offset+1]<<8 | (int)filedata[offset+0];
offset += 4;
if(sectlen != 0){
if(strncmp(type, "TKEY", 4) == 0)
keyArray.Load(sectlen, filedata, &offset);
else if(strncmp(type, "TDAT", 4) == 0)
data.Load(sectlen, filedata, &offset);
else
offset += sectlen;
}
}
keyArray.Update(data.chars);
delete[] filedata;
}
void
CText::Unload(void)
{
CMessages::ClearAllMessagesDisplayedByGame();
data.Unload();
keyArray.Unload();
}
wchar*
CText::Get(const char *key)
{
return keyArray.Search(key);
}
wchar
CText::GetUpperCase(wchar c)
{
// TODO: do this depending on encoding
if(islower(c))
return toupper(c);
return c;
}
void
CText::UpperCase(wchar *s)
{
while(*s){
*s = GetUpperCase(*s);
s++;
}
}
void
CKeyArray::Load(uint32 length, uint8 *data, int *offset)
{
uint32 i;
uint8 *rawbytes;
numEntries = length / sizeof(CKeyEntry);
entries = new CKeyEntry[numEntries];
rawbytes = (uint8*)entries;
for(i = 0; i < length; i++)
rawbytes[i] = data[(*offset)++];
}
void
CKeyArray::Unload(void)
{
delete[] entries;
entries = nil;
numEntries = 0;
}
void
CKeyArray::Update(wchar *chars)
{
int i;
for(i = 0; i < numEntries; i++)
entries[i].value = (wchar*)((uint8*)chars + (uintptr)entries[i].value);
}
CKeyEntry*
CKeyArray::BinarySearch(const char *key, CKeyEntry *entries, int16 low, int16 high)
{
int mid;
int diff;
if(low > high)
return nil;
mid = (low + high)/2;
diff = strcmp(key, entries[mid].key);
if(diff == 0)
return &entries[mid];
if(diff < 0)
return BinarySearch(key, entries, low, mid-1);
if(diff > 0)
return BinarySearch(key, entries, mid+1, high);
return nil;
}
wchar*
CKeyArray::Search(const char *key)
{
CKeyEntry *found;
char errstr[25];
int i;
found = BinarySearch(key, entries, 0, numEntries-1);
if(found)
return found->value;
sprintf(errstr, "%s missing", key);
for(i = 0; i < 25; i++)
WideErrorString[i] = errstr[i];
return WideErrorString;
}
void
CData::Load(uint32 length, uint8 *data, int *offset)
{
uint32 i;
uint8 *rawbytes;
numChars = length / sizeof(wchar);
chars = new wchar[numChars];
rawbytes = (uint8*)chars;
for(i = 0; i < length; i++)
rawbytes[i] = data[(*offset)++];
}
void
CData::Unload(void)
{
delete[] chars;
chars = nil;
numChars = 0;
}
void
AsciiToUnicode(const char *src, uint16 *dst)
{
while((*dst++ = *src++) != '\0');
}
WRAPPER char UnicodeToAscii(wchar * src) { EAXJMP(0x52C2F0); }
void
TextCopy(wchar *dst, const wchar *src)
{
while((*dst++ = *src++) != '\0');
}
STARTPATCHES
InjectHook(0x52C3C0, &CText::Load, PATCH_JUMP);
InjectHook(0x52C580, &CText::Unload, PATCH_JUMP);
InjectHook(0x52C5A0, &CText::Get, PATCH_JUMP);
InjectHook(0x52BE70, &CKeyArray::Load, PATCH_JUMP);
InjectHook(0x52BF60, &CKeyArray::Unload, PATCH_JUMP);
InjectHook(0x52BF80, &CKeyArray::Update, PATCH_JUMP);
InjectHook(0x52C060, &CKeyArray::BinarySearch, PATCH_JUMP);
InjectHook(0x52BFB0, &CKeyArray::Search, PATCH_JUMP);
InjectHook(0x52C120, &CData::Load, PATCH_JUMP);
InjectHook(0x52C200, &CData::Unload, PATCH_JUMP);
ENDPATCHES
|
