Mercurial > otakunoraifu
annotate scn2k/scn2k_cmd.cc @ 65:4416cfac86ae
Convert EUC-JP files to UTF8
| author | Thibaut Girka <thib@sitedethib.com> |
|---|---|
| date | Fri, 26 Nov 2010 10:53:15 +0100 |
| parents | 4b9ffe15a87d |
| children | e4a12dd9a51b |
| rev | line source |
|---|---|
| 0 | 1 /* |
| 2 * Copyright (c) 2004-2006 Kazunori "jagarl" Ueno | |
| 3 * All rights reserved. | |
| 4 * | |
| 5 * Redistribution and use in source and binary forms, with or without | |
| 6 * modification, are permitted provided that the following conditions | |
| 7 * are met: | |
| 8 * 1. Redistributions of source code must retain the above copyright | |
| 9 * notice, this list of conditions and the following disclaimer. | |
| 10 * 2. Redistributions in binary form must reproduce the above copyright | |
| 11 * notice, this list of conditions and the following disclaimer in the | |
| 12 * documentation and/or other materials provided with the distribution. | |
| 13 * 3. The name of the author may not be used to endorse or promote products | |
| 14 * derived from this software without specific prior written permission. | |
| 15 * | |
| 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR | |
| 17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES | |
| 18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. | |
| 19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, | |
| 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
| 21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF | |
| 25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 26 */ | |
| 27 | |
| 28 | |
| 52 | 29 #include "scn2k.h" |
| 0 | 30 |
| 52 | 31 #include <stdlib.h> |
| 32 #include <stdarg.h> | |
| 33 #include <stdio.h> | |
| 34 #include <string.h> | |
| 35 #include <string> | |
| 36 #include "system/file.h" | |
| 0 | 37 |
| 38 using namespace std; | |
| 39 | |
| 40 | |
| 41 // #define SCN_DUMP | |
|
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42 /* 注意点： @@@ で表記 */ |
| 0 | 43 |
| 44 | |
| 45 | |
| 46 //bool debug_flag = true; | |
| 47 bool debug_flag = false; | |
| 48 void dprintf(const char* fmt, ...) { | |
| 49 if (debug_flag) { | |
| 52 | 50 va_list ap; |
| 51 va_start(ap, fmt); | |
| 0 | 52 vprintf(fmt, ap); |
| 53 va_end(ap); | |
| 54 } | |
| 55 } | |
| 56 | |
| 57 | |
| 58 void eprintf(const char* fmt, ...) { | |
| 59 va_list ap; va_start(ap, fmt); | |
| 60 // vprintf(fmt, ap); | |
| 61 va_end(ap); | |
| 62 } | |
| 63 | |
| 64 /************************************************************** | |
| 65 ** Flag | |
| 66 */ | |
| 67 | |
| 68 Flags::Flags(void) { | |
| 69 int i,j; | |
| 70 for (i=0; i<=TYPE_VARMAX; i++) { | |
| 71 for (j=0; j<2000; j++) { | |
| 72 var[i][j] = 0; | |
| 73 } | |
| 74 } | |
| 75 sys = 0; | |
| 76 } | |
| 77 | |
| 78 bool Flags::IsInt(int type) const { | |
| 79 int v = type % 26; | |
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80 return (v >= 0 && v < 7) || v == 25; |
| 0 | 81 } |
| 82 | |
| 83 int Flags::MaxIndex(int type) const { | |
| 84 switch (type / 26) { | |
| 85 case 1: | |
| 86 return 63999; | |
| 87 case 2: | |
| 88 return 31999; | |
| 89 case 3: | |
| 90 return 15999; | |
| 91 case 4: | |
| 92 return 7999; | |
| 93 default: | |
| 94 return 1999; | |
| 95 } | |
| 96 } | |
| 97 | |
| 98 int Flags::operator()() const { | |
| 99 return sys; // rand() % 10000; | |
| 100 } | |
| 101 | |
| 102 int Flags::operator() (VarInfo info) const { | |
| 103 return Get(info.type, info.number); | |
| 104 } | |
| 105 | |
| 106 int Flags::Get(int type, int number) const { | |
| 107 int index = type % 26; | |
| 108 type /= 26; | |
| 109 if (index == 25) { | |
| 110 if (var[7][number] != 0) return var[7][number]; | |
| 111 if (cgm_data.find(number) == cgm_data.end()) return 0; | |
| 112 else return 1; | |
| 113 } | |
| 114 if (index == 10) index = 8; | |
| 115 if (index == 11) index = 9; | |
| 116 if (index > TYPE_VARMAX || uint(type) > 4) return 0; | |
| 117 if (type == 0) { | |
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118 // A[]..G[], Z[] を直に読む |
| 0 | 119 if (uint(number) >= 2000) return 0; |
| 120 return var[index][number]; | |
| 121 } else { | |
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122 // Ab[]..G4b[], Z8b[] などを読む |
| 0 | 123 int factor = 1 << (type - 1); |
| 124 int eltsize = 32 / factor; | |
| 125 if (uint(number) >= (64000 / factor)) return 0; | |
| 126 return (var[index][number / eltsize] >> ((number % eltsize) * factor)) & ((1 << factor) - 1); | |
| 127 } | |
| 128 } | |
| 129 | |
| 130 void Flags::Set(VarInfo info, int value) { | |
| 131 int type = info.type / 26; | |
| 132 int index = info.type % 26; | |
| 133 if (index == 25) { | |
| 134 if (uint(info.number) >= 2000) return; | |
| 135 if (value == 0) | |
| 136 cgm_data.erase(info.number); | |
| 137 else | |
| 138 cgm_data.insert(info.number); | |
| 139 index = 7; | |
| 140 } | |
| 141 if (index == 10) index = 8; | |
| 142 if (index == 11) index = 9; | |
| 143 if (index < 0 || index > TYPE_VARMAX) { | |
| 144 fprintf(stderr,"Error: invalid access to Var<%d>[%d]\n",info.type,info.number); | |
| 145 } | |
| 146 if (type == 0) { | |
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Convert EUC-JP files to UTF8
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parents:
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147 // A[]..G[], Z[] を直に書く |
| 0 | 148 if (uint(info.number) >= 2000) return; |
| 149 var[index][info.number] = value; | |
| 150 } else { | |
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Convert EUC-JP files to UTF8
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parents:
63
diff
changeset
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151 // Ab[]..G4b[], Z8b[] などを書く |
| 0 | 152 int factor = 1 << (type - 1); |
| 153 int eltsize = 32 / factor; | |
| 154 int eltmask = (1 << factor) - 1; | |
| 155 int shift = (info.number % eltsize) * factor; | |
| 156 if (uint(info.number) >= (64000 / factor)) return; | |
| 157 var[index][info.number / eltsize] = | |
| 158 (var[index][info.number / eltsize] & ~(eltmask << shift)) | |
| 159 | (value & eltmask) << shift; | |
| 160 } | |
| 161 } | |
| 162 | |
| 163 void Flags::SetSys(int value) { | |
| 164 sys = value; | |
| 165 } | |
| 52 | 166 |
| 0 | 167 void Flags::SetStr(VarInfo info, string val) { |
| 168 switch(info.type) { | |
| 52 | 169 case TYPE_VARLOCSTR: |
| 170 if (info.number >= 3) return; | |
| 171 loc_str[info.number] = val; | |
| 172 break; | |
| 173 case TYPE_VARSYSSTR: | |
| 174 if (info.number >= 2000) return; | |
| 175 sys_str[info.number] = val; | |
| 176 break; | |
| 177 case TYPE_VARSTR: | |
| 178 if (info.number >= 2000) return; | |
| 179 str[info.number] = val; | |
| 180 break; | |
| 0 | 181 } |
| 182 return; | |
| 183 } | |
| 52 | 184 |
| 0 | 185 void Flags::Str(int type, unsigned int number, char* buf, int sz) const { |
| 186 if (sz <= 0) return; | |
| 187 buf[0] = 0; | |
| 188 const string* sptr; | |
| 189 switch(type) { | |
| 52 | 190 case TYPE_VARLOCSTR: |
| 191 if (number >= 3) return; | |
| 192 sptr = &loc_str[number]; | |
| 193 break; | |
| 194 case TYPE_VARSYSSTR: | |
| 195 if (number >= 2000) return; | |
| 196 sptr = &sys_str[number]; | |
| 197 break; | |
| 198 case TYPE_VARSTR: | |
| 199 if (number >= 2000) return; | |
| 200 sptr = &str[number]; | |
| 201 break; | |
| 0 | 202 } |
| 203 | |
| 204 int len = sptr->length(); | |
| 205 if (sz-1 > len) sz = len; | |
| 206 sptr->copy(buf, sz, 0); | |
| 207 buf[sz] = 0; | |
| 208 return; | |
| 209 } | |
| 52 | 210 |
| 0 | 211 string Flags::Str(int type, unsigned int number) const { |
| 212 switch(type) { | |
| 213 case TYPE_VARLOCSTR: | |
| 214 if (number >= 3) return ""; | |
| 215 return loc_str[number]; | |
| 216 case TYPE_VARSYSSTR: | |
| 217 if (number >= 2000) return ""; | |
| 218 return sys_str[number]; | |
| 219 case TYPE_VARSTR: | |
| 220 if (number >= 2000) return ""; | |
| 221 return str[number]; | |
| 222 } | |
| 223 return ""; | |
| 224 } | |
| 225 | |
| 63 | 226 void Flags::Load(const char* save) { |
| 227 Load(save, false); | |
| 228 } | |
| 229 | |
| 230 void Flags::LoadSys(const char* save) { | |
| 231 Load(save, true); | |
| 232 } | |
| 233 | |
| 234 void Flags::Load(const char* save, bool sys) { | |
| 235 int i, j; | |
| 236 int start, end; | |
| 237 std::string *var_str; | |
| 238 char string_field[] = "V<?>[%04d]="; | |
| 239 | |
| 240 start = (sys) ? (TYPE_NONSYSVARMAX + 1) : 0; | |
| 241 end = (sys) ? (TYPE_NONSYSVARMAX + 2) : TYPE_NONSYSVARMAX; | |
| 242 | |
| 243 var_str = (sys) ? sys_str : str; | |
| 244 string_field[2] = (sys) ? 'M' : 'C'; | |
| 245 | |
| 246 for (i=start; i <= end; i++) { | |
| 247 for (j=0; j < 2000; j++) { | |
| 248 var[i][j] = 0; | |
| 249 } | |
| 250 } | |
| 251 for (j=0; j<2000; j++) { | |
| 252 var_str[j] = ""; | |
| 253 } | |
| 254 sys = 0; | |
| 255 | |
| 256 save = strstr(save, "\n[Flags]\n"); | |
| 257 | |
| 258 if (save) { | |
| 259 save += strlen("\n[Flags]\n"); | |
| 260 do { | |
| 261 if (save[0] == '[') break; // next section | |
| 262 if (strncmp(save, string_field, 2) == 0) { | |
| 263 if (strncmp(save, string_field, 5) == 0) { // string | |
| 264 char buf[1024]; | |
| 265 int n; | |
| 266 if (sscanf(save, string_field, &n) == 1) { | |
| 267 const char* s = strchr(save, '='); | |
| 268 s++; | |
| 269 const char* send = strchr(s, '\n'); | |
| 270 int slen = send - s; | |
| 271 strncpy(buf, s, slen); | |
| 272 buf[slen] = 0; | |
| 273 if (n >= 0 && n < 2000) | |
| 274 var_str[n] = buf; | |
| 275 } | |
| 276 } else if (save[2] >= '0' && save[2] <= '9') { | |
| 277 int c, n, v; | |
| 278 if (sscanf(save, "V<%d>[%04d]=%d\n",&c,&n,&v) == 3) { | |
| 279 if (n >= 0 && n < 2000) | |
| 280 { | |
| 281 if (!sys && c >= 0 && c <= TYPE_NONSYSVARMAX) | |
| 282 var[c][n] = v; | |
| 283 else if (sys && c == TYPE_NONSYSVARMAX + 1) | |
| 284 var[TYPE_NONSYSVARMAX + 1][n] = v; | |
| 285 else if (sys && c == 25) | |
| 286 var[7][n] = v; | |
| 287 } | |
| 288 } | |
| 289 } | |
| 290 } | |
| 291 save = strchr(save, '\n'); | |
| 292 if (save) | |
| 293 save++; | |
| 294 } while (save); | |
| 295 } | |
| 296 } | |
| 297 | |
| 0 | 298 void Flags::Save(string& save) { |
| 299 char buf[1024]; | |
| 300 save = "\n[Flags]\n"; | |
| 63 | 301 int i, j; |
| 0 | 302 for (i=0; i<=TYPE_NONSYSVARMAX; i++) { |
| 303 for (j=0; j<2000; j++) { | |
| 304 if (var[i][j] != 0) { | |
| 305 sprintf(buf, "V<%d>[%04d]=%d\n",i,j,var[i][j]); | |
| 306 save += buf; | |
| 307 } | |
| 308 } | |
| 309 } | |
| 310 for (j=0; j<2000; j++) { | |
| 311 if (str[j].length() != 0) { | |
| 312 sprintf(buf, "V<C>[%04d]=%s\n", j, str[j].c_str()); | |
| 313 save += buf; | |
| 314 } | |
| 315 } | |
| 316 } | |
| 52 | 317 |
| 318 void Flags::SaveSys(string& save) { //FIXME: see how to factorize with Save | |
| 0 | 319 char buf[1024]; |
| 320 int j; | |
| 321 save = "\n[Flags]\n"; | |
| 63 | 322 for (j=0; j<2000; j++) { |
| 0 | 323 if (var[6][j] != 0) { |
| 63 | 324 sprintf(buf, "V<6>[%04d]=%d\n", j, var[6][j]); |
| 325 save += buf; | |
| 0 | 326 } |
| 63 | 327 } |
| 0 | 328 for (j=0; j<2000; j++) { |
| 329 if (var[7][j] != 0) { | |
| 330 sprintf(buf, "V<25>[%04d]=%d\n",j,var[7][j]); | |
| 331 save += buf; | |
| 332 } | |
| 333 } | |
| 334 for (j=0; j<2000; j++) { | |
| 335 if (sys_str[j].length() != 0) { | |
| 336 sprintf(buf, "V<M>[%04d]=%s\n", j, sys_str[j].c_str()); | |
| 337 save += buf; | |
| 338 } | |
| 339 } | |
| 340 } | |
| 52 | 341 |
| 0 | 342 bool Flags::Exec(Cmd& cmd) { |
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Convert EUC-JP files to UTF8
Thibaut Girka <thib@sitedethib.com>
parents:
63
diff
changeset
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343 if (cmd.cmd_type == CMD_FLAGS) { // 代入演算 |
| 0 | 344 if (cmd.args.size() != 2) return false; |
| 345 Set(cmd.args[0], cmd.args[1].value); | |
| 346 cmd.clear(); | |
| 347 return true; | |
| 348 } | |
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Convert EUC-JP files to UTF8
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parents:
63
diff
changeset
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349 if (cmd.cmd1 == 1 && cmd.cmd2 == 0x0a) { // 文字列演算 |
| 0 | 350 VarInfo arg1 = cmd.args[0]; |
| 351 switch(cmd.cmd3) { | |
| 52 | 352 case 0: |
| 353 if (cmd.cmd4 == 0) { | |
| 354 SetStr(arg1, cmd.Str(cmd.args[1])); | |
| 355 } else if (cmd.cmd4 == 1) { | |
| 356 string s = cmd.Str(cmd.args[1]); | |
| 357 const char* sc = s.c_str(); | |
| 358 int len = cmd.args[2].value; | |
| 359 int i; | |
| 360 for (i=0; i < sc[i] && len != 0; i++, len--) { | |
| 361 if (sc[i]<0 && sc[i+1]!=0) i++; | |
| 362 } | |
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Convert EUC-JP files to UTF8
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parents:
63
diff
changeset
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363 s.erase(i); // 全角で len 文字まで切り詰める |
| 52 | 364 SetStr(arg1, s); |
| 365 // fprintf(stderr,"Set[%d,%d]<-%s\n",arg1.type,arg1.number,s.c_str()); | |
| 366 } else break; | |
| 367 cmd.clear(); | |
| 368 break; | |
| 369 case 1: | |
| 370 if (cmd.cmd4 == 0) { | |
| 371 SetStr(arg1, ""); | |
| 372 cmd.clear(); | |
| 373 } else if (cmd.cmd4 == 1) { | |
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Convert EUC-JP files to UTF8
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parents:
63
diff
changeset
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374 // 領域指定で文字列クリア |
| 52 | 375 VarInfo v1 = cmd.args[0]; |
| 376 VarInfo v2 = cmd.args[1]; | |
| 377 eprintf("memclear(str). Var[%d]<%d> - Var[%d]<%d>\n",v1.type, v1.number, v2.type, v2.number); | |
| 378 if (v1.type != v2.type || (v1.type != TYPE_VARSTR && v1.type != TYPE_VARSYSSTR && v1.type != TYPE_VARLOCSTR)) { | |
| 379 eprintf(" error: bad args\n"); | |
| 380 } else { | |
| 381 if (v1.number < 0) v1.number = 0; | |
| 382 if (v2.number > 2000) v2.number = 2000; | |
| 383 for (; v1.number <= v2.number; v1.number++) { | |
| 384 SetStr(v1, ""); | |
| 385 } | |
| 386 } | |
| 387 cmd.clear(); | |
| 0 | 388 } |
| 52 | 389 case 2: |
| 390 SetStr(arg1, Str(arg1.type,arg1.number) + cmd.Str(cmd.args[1])); | |
| 391 // fprintf(stderr,"Append[%d,%d]<-%s(%d:%d)\n",arg1.type,arg1.number,Str(arg1.type,arg1.number).c_str(),cmd.args[1].type,cmd.args[1].number); | |
| 392 cmd.clear(); | |
| 393 break; | |
| 394 case 3: | |
| 395 SetSys(strlen(cmd.Str(cmd.args[0]))); | |
| 396 cmd.clear(); | |
| 397 break; | |
| 398 case 4: | |
| 399 { int v = strcmp(cmd.Str(cmd.args[0]), cmd.Str(cmd.args[1])); | |
| 400 // string s1=cmd.Str(cmd.args[0]); | |
| 401 // string s2=cmd.Str(cmd.args[1]); | |
| 402 // fprintf(stderr,"Cmp %s(%d:%d):%s(%d:%d):%d\n",s1.c_str(),cmd.args[0].type,cmd.args[0].number,s2.c_str(),cmd.args[1].type,cmd.args[1].number,v); | |
| 403 if (v < 0) SetSys(-1); | |
| 404 else if (v > 0) SetSys(1); | |
| 405 else SetSys(0); | |
| 0 | 406 cmd.clear(); |
| 52 | 407 break; } |
| 408 case 5: // substring, index from left | |
| 409 case 6: // substring, index from right | |
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Convert EUC-JP files to UTF8
Thibaut Girka <thib@sitedethib.com>
parents:
63
diff
changeset
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410 // 全角対応らしい |
| 52 | 411 //FIXME: Make sure it works properly |
| 412 { int offset = cmd.args[2].value; | |
| 413 int len = strlen(cmd.Str(cmd.args[1])); | |
| 414 string str = cmd.Str(cmd.args[1]); | |
| 415 const char* s = str.c_str(); | |
| 416 if (cmd.cmd3 == 6) offset = len - offset; | |
| 417 if (offset < 0) offset = 0; | |
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Convert EUC-JP files to UTF8
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changeset
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418 // 先頭 N 文字を読み飛ばす |
| 52 | 419 int i; |
| 420 int offset_top = 0; | |
| 421 for (i=0; i<offset && s[offset_top] != 0; i++) { | |
| 422 if (s[offset_top] < 0 && s[offset_top+1] != 0) offset_top += 2; | |
| 423 else offset_top += 1; | |
| 424 } | |
| 425 if (s[offset_top] == 0) { | |
| 426 SetStr(arg1, ""); | |
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Convert EUC-JP files to UTF8
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parents:
63
diff
changeset
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427 } else if (cmd.cmd4 == 0) { // 長さ制限なし |
| 52 | 428 SetStr(arg1, string(s, offset_top, len-offset_top)); |
| 429 } else { // cmd.cmd4 == 1 | |
| 430 int slen = cmd.args[3].value; | |
| 431 int offset_end = offset_top; | |
| 432 for (i=0; i<slen && s[offset_end] != 0; i++) { | |
| 433 if (s[offset_end] < 0 && s[offset_end]+1 != 0) offset_end += 2; | |
| 434 else offset_end += 1; | |
| 0 | 435 } |
| 52 | 436 string result(s, offset_top, offset_end-offset_top); |
| 437 SetStr(arg1, result); | |
| 0 | 438 } |
| 439 cmd.clear(); | |
| 52 | 440 break; } |
| 441 case 7: {// strlen w/ kanji | |
| 442 const char* s = cmd.Str(cmd.args[0]); int i; | |
| 443 for (i=0; *s != 0; i++) { | |
| 444 if (*s < 0 && s[1] != 0) s += 2; | |
| 445 else s++; | |
| 446 } | |
| 447 SetSys(i); | |
| 448 cmd.clear(); | |
| 449 break; } | |
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Convert EUC-JP files to UTF8
Thibaut Girka <thib@sitedethib.com>
parents:
63
diff
changeset
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450 case 8: // 文字列を切って短くする |
| 52 | 451 if (cmd.args[1].value <= 0) { |
| 452 SetStr(arg1, ""); | |
| 453 } else if (cmd.args[1].value < strlen(cmd.Str(cmd.args[1]))) { | |
| 454 Str(arg1.type,arg1.number).erase(cmd.args[1].value); | |
| 455 } | |
| 456 cmd.clear(); | |
| 457 break; | |
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Convert EUC-JP files to UTF8
Thibaut Girka <thib@sitedethib.com>
parents:
63
diff
changeset
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458 case 0x0e: // 漢字モードでitoa |
| 52 | 459 { |
| 460 int arg1 = cmd.args[0].value; | |
| 461 string result; | |
| 462 char wc[3]; wc[2]=0; | |
| 463 char buf[20]; | |
| 464 if (cmd.cmd4 == 0) { | |
| 465 sprintf(buf, "%d", arg1); | |
| 466 } else { // cmd.cmd4 == 1 | |
| 467 char fmt[20]; | |
| 468 sprintf(fmt, "%%%dd", cmd.args[2].value); | |
| 469 sprintf(buf, fmt, arg1); | |
| 0 | 470 } |
| 52 | 471 int i; |
| 472 for (i=0; buf[i] != 0; i++) { | |
| 473 if (buf[i] == ' ') { | |
| 474 wc[0] = 0x81; // ' ' in SHIFT_JIS | |
| 475 wc[1] = 0x40; | |
| 476 } else if (buf[i] == '-') { | |
| 477 wc[0] = 0x81; // '-' in SHIFT_JIS | |
| 478 wc[1] = 0x7c; | |
| 479 } else if (isdigit(buf[i])) { | |
| 480 wc[0] = 0x82; // number in SHIFT_JIS | |
| 481 wc[1] = buf[i] - '0' + 0x4f; | |
| 482 } else { | |
| 483 continue; | |
| 484 } | |
| 485 result += wc; | |
| 0 | 486 } |
| 52 | 487 SetStr(cmd.args[1], result); |
| 0 | 488 cmd.clear(); |
| 489 } | |
| 52 | 490 break; |
|
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491 case 0x0f: case 0x11: // itoa (0x11 の方は zero padding するっぽい) |
| 52 | 492 if (cmd.cmd4 == 0) { |
| 493 int arg1 = cmd.args[0].value; | |
| 494 char buf[1024]; sprintf(buf, "%d", arg1); | |
| 495 SetStr(cmd.args[1], buf); | |
| 496 cmd.clear(); | |
| 497 } else if (cmd.cmd4 == 1) { | |
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498 // 漢字(SJIS) : 82 [4f+N] |
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499 // やはり漢字じゃない？ |
| 52 | 500 int arg1 = cmd.args[0].value; |
| 501 char buf[1024]; char fmt[1024]; | |
| 502 if (cmd.cmd3 == 0x0f) { | |
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503 sprintf(fmt, "%%%dd",cmd.args[2].value); /* 空白でパディング */ |
| 52 | 504 } else { |
| 505 sprintf(fmt, "%%0%dd",cmd.args[2].value); | |
| 506 } | |
| 507 sprintf(buf, fmt, arg1); | |
| 508 SetStr(cmd.args[1], buf); | |
| 509 cmd.clear(); | |
| 510 } | |
| 511 break; | |
|
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512 case 0x64: // 文字列の表示 : 引数をテキストウィンドウに表示 |
| 52 | 513 if (cmd.cmd4 == 1) { |
| 514 char buf[256]; | |
| 515 snprintf(buf, 255, "%d", Get(cmd.args[0].type, cmd.args[0].number)); | |
| 516 cmd.args[0].type = TYPE_STR; | |
| 517 cmd.args[0].value = cmd.AddStr(buf); | |
| 518 cmd.cmd4 = 0; | |
| 519 } | |
| 520 cmd.cmd_type = CMD_TEXT; | |
| 521 break; | |
| 0 | 522 } |
| 523 } | |
|
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524 if (cmd.cmd1 == 1 && cmd.cmd2 == 0x0b) { // 数値変数演算 |
| 0 | 525 if (cmd.cmd3 == 0 && cmd.cmd4 == 0) { |
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526 /* 複数の変数をセット */ |
| 0 | 527 VarInfo v1 = cmd.args[0]; |
| 528 eprintf("set multiple-var Var[%d]<%d> <- ",v1.type, v1.number); | |
| 529 int i; | |
| 530 if (cmd.args.size() < cmd.argc) { | |
| 531 eprintf(" error: argsize changed %d -> %d\n",cmd.argc, cmd.args.size()); | |
| 532 cmd.argc = cmd.args.size(); | |
| 533 } | |
| 534 for (i=0; i<cmd.argc; i++) { | |
| 535 eprintf("%d, ",cmd.args[i+1].value); | |
| 536 Set(v1, cmd.args[i+1].value); | |
| 537 v1.number++; | |
| 538 } | |
| 539 eprintf("\n"); | |
| 540 cmd.clear(); | |
| 541 } else if (cmd.cmd3 == 1 && cmd.cmd4 == 0) { | |
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542 /* 領域指定で変数をクリア */ |
| 0 | 543 VarInfo v1 = cmd.args[0]; |
| 544 VarInfo v2 = cmd.args[1]; | |
| 545 eprintf("memclear. Var[%d]<%d> - Var[%d]<%d>\n",v1.type, v1.number, v2.type, v2.number); | |
| 546 if (v1.type != v2.type || !IsInt(v1.type)) eprintf(" error: bad args\n"); | |
| 547 else { | |
| 548 if (v1.number < 0) v1.number = 0; | |
| 549 if (v2.number > MaxIndex(v2.type)) v2.number = MaxIndex(v2.type); | |
| 550 for (; v1.number <= v2.number; v1.number++) | |
| 551 Set(v1, 0); | |
| 552 } | |
| 553 cmd.clear(); | |
| 554 } else if (cmd.cmd3 == 1 && cmd.cmd4 == 1) { | |
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555 /* 領域指定で変数をセット */ |
| 0 | 556 VarInfo v1 = cmd.args[0]; |
| 557 VarInfo v2 = cmd.args[1]; | |
| 558 int value = cmd.args[2].value; | |
| 559 eprintf("memset. Var[%d]<%d> - Var[%d]<%d> <- %d\n",v1.type, v1.number, v2.type, v2.number, value); | |
| 560 if (v1.type != v2.type || !IsInt(v1.type)) eprintf(" error: bad args\n"); | |
| 561 else { | |
| 562 if (v1.number < 0) v1.number = 0; | |
| 563 if (v2.number > MaxIndex(v2.type)) v2.number = MaxIndex(v2.type); | |
| 564 for (; v1.number <= v2.number; v1.number++) | |
| 565 Set(v1, value); | |
| 566 } | |
| 567 cmd.clear(); | |
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568 } else if (cmd.cmd3 == 4 && cmd.cmd4 == 1) { // 領域クリア(sysfunc.txt) |
| 0 | 569 VarInfo v1 = cmd.args[0]; |
| 570 int step = cmd.args[1].value; | |
| 571 int deal = cmd.args[2].value; | |
| 572 int val = cmd.args[3].value; | |
| 573 eprintf("memclear. Var[%d]<%d> step %d deal %d <- val %d\n",v1.type, v1.number, step, deal, val); | |
| 574 int i; for (i=0; i<deal; i++) { | |
| 575 Set(v1, val); | |
| 576 v1.number += step; | |
| 577 } | |
| 578 cmd.clear(); | |
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579 } else if (cmd.cmd3 == 0x64 && cmd.cmd4 == 0) { //領域で数値を合計する |
| 0 | 580 VarInfo v1 = cmd.args[0]; |
| 581 VarInfo v2 = cmd.args[1]; | |
| 582 eprintf("sum var. Var[%d]<%d> - Var[%d]<%d>\n",v1.type, v1.number, v2.type, v2.number); | |
| 583 int sum = 0; | |
| 584 if (v1.type != v2.type || !IsInt(v1.type)) eprintf(" error: bad args\n"); | |
| 585 else { | |
| 586 if (v1.number < 0) v1.number = 0; | |
| 587 if (v2.number > MaxIndex(v2.type)) v2.number = MaxIndex(v2.type); | |
| 588 for (; v1.number <= v2.number; v1.number++) | |
| 589 sum += (*this)(v1); | |
| 590 } | |
| 591 eprintf(" ret %d\n",sum); | |
| 592 cmd.SetSysvar(sum); | |
| 593 } | |
| 594 } | |
| 595 return false; | |
| 596 } | |
| 597 | |
| 598 /********************************************************************* | |
|
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599 ** SimpleCmd |
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600 */ |
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601 |
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602 SimpleCmd::SimpleCmd(int a, int b, int c) |
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603 { |
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604 cmd1 = a; |
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605 cmd2 = b; |
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606 cmd3 = c; |
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607 } |
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608 |
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609 SimpleCmd::SimpleCmd(void) |
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610 { |
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611 cmd1 = cmd2 = cmd3 = 0; |
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612 } |
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613 |
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614 bool SimpleCmd::operator<(const SimpleCmd& cmd) const |
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615 { |
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616 if (cmd1 < cmd.cmd1) return true; |
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617 else if (cmd1 > cmd.cmd1) return false; |
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618 |
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619 if (cmd2 < cmd.cmd2) return true; |
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620 else if (cmd2 > cmd.cmd2) return false; |
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621 |
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622 if (cmd3 < cmd.cmd3) return true; |
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623 else return false; |
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624 } |
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625 |
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626 bool SimpleCmd::operator==(const SimpleCmd& cmd) const |
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627 { |
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628 return (cmd1 == cmd.cmd1 && cmd2 == cmd.cmd2 && cmd3 == cmd.cmd3); |
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629 } |
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630 |
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631 |
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632 /********************************************************************* |
| 0 | 633 ** Cmd |
| 634 */ | |
| 635 | |
|
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636 /* 数値 num := 0x24 0xff <int num> */ |
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637 /* 変数 var := 0x24 <uchar type> 0x5b <exp> 0x5d */ |
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638 /* 項 token := num | var | 0x28 <exp> 0x29 | <plus|minus> token */ |
| 0 | 639 |
| 640 int Cmd::GetLeftToken(const char*& d, VarInfo& info) { | |
| 641 bool var_flag = true; | |
| 642 int minus_flag = 0; | |
| 643 int value = 0; | |
| 644 if (d[0] == 0x5c && (d[1] == 1 || d[1] == 0) ) { | |
| 645 if (d[1] == 1) {dprintf("minus-"); minus_flag ^= 1;} | |
| 646 else dprintf("plus-"); | |
| 647 d += 2; | |
| 648 var_flag = false; | |
| 649 } | |
| 650 if (d[0] == 0x24 && ((unsigned const char*)d)[1] == 0xff) { | |
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651 // if ( (d[0] == 0x30 || d[0] == 0x31) && d[1] == 0x24 && ((unsigned const char*)d)[2] == 0xff) /* @@@ not supported; selection 内で、0x30|0x31 が付随することがある */ |
| 0 | 652 // numerical atom |
| 653 d += 6; | |
| 654 value = read_little_endian_int(d-4); | |
| 655 dprintf("%d",value); | |
| 656 var_flag = false; | |
| 657 } else if (d[0] == 0x24 && *(unsigned char*)(d+1) == 0xc8) { | |
| 658 dprintf("V<sys>"); | |
| 659 d += 2; | |
| 660 info.type = TYPE_SYS; info.number = 0; | |
| 661 value = info.value = flags(); | |
| 662 } else if (d[0] == 0x24 && d[2] == 0x5b) { | |
| 663 // 0x24,<type>,0x5b,<expr>,0x5d-terminated term | |
| 664 info.type = *(unsigned char*)(d+1); | |
| 665 d += 3; | |
| 666 dprintf("V<%d>[",info.type); | |
| 667 info.number = GetExpression(d); | |
| 668 dprintf("]"); | |
| 669 if (*d == 0x5d) d++; | |
| 670 else SetError(); | |
| 671 if (info.type == TYPE_VARSTR || info.type == TYPE_VARSYSSTR || info.type == TYPE_VARLOCSTR) { | |
| 672 value = 0; | |
| 673 info.value = StrVar(info.type, info.number); | |
| 674 } else { | |
| 675 value = info.value = flags(info); | |
| 676 } | |
| 677 dprintf("(=%d)",value); | |
| 678 } else SetError(); | |
| 679 | |
| 680 if (minus_flag) value = -value; | |
| 681 if (!var_flag) { | |
| 682 info.type = TYPE_VAL; | |
| 683 info.value = value; | |
| 684 } | |
| 685 return value; | |
| 686 } | |
| 687 | |
|
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688 static const char* op_str[70] = { |
| 0 | 689 // 0 1 2 3 4 5 6 7 8 9 |
| 690 "+", "-", "*", "/", "%", "&", "|", "^", "<<", ">>", // +00 | |
| 691 "err.","err.","err.","err.","err.","err.","err.","err.","err.","err.", // +10 | |
| 692 "+=", "-=", "*=", "/=", "%=", "&=", "|=", "^=", "<<=", ">>=", // +20 | |
| 693 "=", "err.","err.","err.","err.","err.","err.","err.","err.","err.", // +30 | |
| 694 "==", "!=", "<=", "<", ">=", ">", "err.","err.","err.","err.", // +40 | |
| 695 "err.","err.","err.","err.","err.","err.","err.","err.","err.","err.", // +50 | |
| 696 "&&", "||", "err.","err.","err.","err.","err.","err.","err.","err.", // +60 | |
| 697 }; | |
| 698 | |
| 699 static int op_pri_tbl[12] = { | |
| 700 // + - * / % & | ^ << >> | |
| 701 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 10, 10}; | |
| 702 | |
| 703 inline int op_pri(int op) { | |
| 704 if (op > 11) return 10; | |
| 705 return op_pri_tbl[op]; | |
| 706 } | |
| 707 inline int op_pri_cond(int op) { | |
| 708 if (op <= 11) return op_pri_tbl[op]; | |
| 709 else if (op < 50) return 7; | |
| 710 else if (op == 60) return 8; | |
| 711 else if (op == 61) return 8; | |
| 712 else return 10; | |
| 713 } | |
| 714 | |
| 715 | |
| 716 inline int eval(int v1, int op, int v2) { | |
| 717 switch(op) { | |
| 718 case 0: return v1+v2; | |
| 719 case 1: return v1-v2; | |
| 720 case 2: return v1*v2; | |
| 721 case 3: return v2!=0 ? v1/v2 : v1; | |
| 722 case 4: return v2!=0 ? v1%v2 : v1; | |
| 723 case 5: return v1&v2; | |
| 724 case 6: return v1|v2; | |
| 725 case 7: return v1^v2; | |
| 726 case 8: return v1<<v2; | |
| 727 case 9: return v1>>v2; | |
| 728 case 40: return v1 == v2; | |
| 729 case 41: return v1 != v2; | |
| 730 case 42: return v1 <= v2; | |
| 731 case 43: return v1 < v2; | |
| 732 case 44: return v1 >= v2; | |
| 733 case 45: return v1 > v2; | |
| 734 case 60: return v1 && v2; | |
| 735 case 61: return v1 || v2; | |
| 736 } | |
| 737 return v2; | |
| 738 } | |
| 739 | |
| 52 | 740 Cmd::Cmd(const Flags& f, int _sys_ver) : flags(f), system_version(_sys_ver) { |
| 741 cmd_type = CMD_NOP; | |
| 742 argc = 0; | |
| 743 errorflag = false; | |
| 744 cmdstr[0] = 0; | |
| 745 strend = 0; | |
| 746 pos = -1; | |
| 747 } | |
| 748 | |
|
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749 /* 演算子 op := 0x5c <uchar op> */ |
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750 /* 数式 exp: [op] <token> [op <token> [...]] */ |
| 0 | 751 int Cmd::GetExpression(const char*& d, VarInfo* info_ptr) { |
| 752 #define STACK_DEPTH 1024 | |
| 753 #define OP_LB 11 | |
| 754 char op_stack[STACK_DEPTH]; | |
| 755 int val_stack[STACK_DEPTH]; | |
| 756 int stack_count = 0; | |
| 757 | |
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758 // 第一項の読み込み |
| 0 | 759 while(*d == 0x28) { |
| 760 d++; | |
| 761 dprintf("("); | |
| 762 op_stack[stack_count++] = OP_LB; | |
| 763 } | |
| 764 VarInfo info; | |
| 765 int value = GetLeftToken(d, info); | |
| 766 | |
| 767 while(*d == 0x29 && stack_count > 0 && op_stack[stack_count-1] == OP_LB) { | |
| 768 d++; | |
| 769 dprintf(")"); | |
| 770 stack_count--; | |
| 771 } | |
| 772 | |
| 773 if (*d != 0x5c && stack_count == 0) { | |
| 774 if (info_ptr) *info_ptr = info; | |
|
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775 return value; // 単純なleft-termはここで終了。有効なinfo_ptrを帰す（可能性がある） |
| 0 | 776 } |
| 777 | |
| 778 while(*d == 0x5c) { | |
| 779 int op_type = *(unsigned char*)(d+1); | |
| 780 d += 2; | |
| 781 if (op_type < 70) dprintf("%s",op_str[op_type]); | |
| 782 else dprintf("err."); | |
| 783 if (op_type >= 10) SetError(); | |
| 784 int cur_pri = op_pri(op_type); | |
| 785 while(stack_count != 0 && op_pri(op_stack[stack_count-1]) <= cur_pri) { | |
|
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786 // 優先順位の高い、先行する演算を行う |
| 0 | 787 value = eval(val_stack[stack_count-1], op_stack[stack_count-1], value); |
| 788 stack_count--; | |
| 789 } | |
| 790 val_stack[stack_count] = value; | |
| 791 op_stack[stack_count++] = op_type; | |
| 792 while(*d == 0x28) { | |
| 793 d++; | |
| 794 dprintf("("); | |
| 795 op_stack[stack_count++] = OP_LB; | |
| 796 } | |
| 797 if (stack_count >= STACK_DEPTH) SetError(); | |
| 798 value = GetLeftToken(d, info); | |
| 799 | |
| 800 while (*d != 0x5c && stack_count > 0) { | |
|
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801 // 未実行の演算を終わらせる |
| 0 | 802 if (op_stack[stack_count-1] != OP_LB) { |
| 803 value = eval(val_stack[stack_count-1], op_stack[stack_count-1], value); | |
| 804 stack_count--; | |
| 805 } else if (*d == 0x29) { /* op_stack == OP_LB */ | |
|
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806 // bracket 終端があれば、閉じておく |
| 0 | 807 d++; |
| 808 dprintf(")"); | |
| 809 stack_count--; | |
| 810 } else break; // error | |
| 811 } | |
| 812 } | |
| 813 if (stack_count) SetError(); // unbalanced bracket | |
| 814 dprintf("(=%d)",value); | |
| 815 if (info_ptr) { | |
| 816 info_ptr->type = TYPE_VAL; | |
| 817 info_ptr->value = value; | |
| 818 } | |
| 819 return value; | |
| 820 } | |
| 821 | |
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822 // 条件分岐専用に、条件演算と算術演算の混合を検知できる専用ルーチン（本来はGetExpressionで差し支えない) |
| 0 | 823 int Cmd::GetExpressionCond(const char*& d) { |
| 824 char op_stack[STACK_DEPTH]; | |
| 825 int val_stack[STACK_DEPTH]; | |
| 826 int valattr_stack[STACK_DEPTH]; | |
| 827 #define ATTR_VAL 0 | |
| 828 #define ATTR_FLAG 1 | |
| 829 int stack_count = 0; | |
| 830 | |
|
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831 // 第一項の読み込み |
| 0 | 832 while(*d == 0x28) { |
| 833 d++; | |
| 834 dprintf("("); | |
| 835 op_stack[stack_count++] = OP_LB; | |
| 836 } | |
| 837 VarInfo info; | |
| 838 int value = GetLeftToken(d, info); | |
| 839 while(*d == 0x29 && stack_count > 0 && op_stack[stack_count-1] == OP_LB) { | |
| 840 d++; | |
| 841 dprintf(")"); | |
| 842 stack_count--; | |
| 843 } | |
| 844 bool valattr = ATTR_VAL; | |
| 845 | |
| 846 while(*d == 0x5c) { | |
| 847 int op_type = *(unsigned char*)(d+1); | |
| 848 d += 2; | |
| 849 if (op_type < 70) dprintf("%s",op_str[op_type]); | |
| 850 else dprintf("err."); | |
| 851 int cur_pri = op_pri_cond(op_type); | |
| 852 while(stack_count != 0 && op_pri_cond(op_stack[stack_count-1]) <= cur_pri) { | |
|
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853 // 優先順位の高い、先行する演算を行う |
| 0 | 854 if (op_stack[stack_count-1] >= 60) { |
| 855 if (valattr_stack[stack_count-1] != ATTR_FLAG || valattr != ATTR_FLAG) SetError(); | |
| 856 } else { | |
| 857 if (valattr_stack[stack_count-1] != ATTR_VAL || valattr != ATTR_VAL) SetError(); | |
| 858 } | |
| 859 value = eval(val_stack[stack_count-1], op_stack[stack_count-1], value); | |
| 860 if (op_stack[stack_count-1] >= 40) valattr = ATTR_FLAG; | |
| 861 stack_count--; | |
| 862 } | |
| 863 val_stack[stack_count] = value; | |
| 864 valattr_stack[stack_count] = valattr; | |
| 865 op_stack[stack_count++] = op_type; | |
| 866 while(*d == 0x28) { | |
| 867 d++; | |
| 868 dprintf("("); | |
| 869 op_stack[stack_count++] = OP_LB; | |
| 870 } | |
| 871 if (stack_count >= STACK_DEPTH) SetError(); | |
| 872 value = GetLeftToken(d, info); | |
| 873 valattr = ATTR_VAL; | |
| 874 | |
| 875 while (*d != 0x5c && stack_count > 0) { | |
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876 // 未実行の演算を終わらせる |
| 0 | 877 if (op_stack[stack_count-1] != OP_LB) { |
| 878 if (op_stack[stack_count-1] >= 60) { | |
| 879 if (valattr_stack[stack_count-1] != ATTR_FLAG || valattr != ATTR_FLAG) SetError(); | |
| 880 } else { | |
| 881 if (valattr_stack[stack_count-1] != ATTR_VAL || valattr != ATTR_VAL) SetError(); | |
| 882 } | |
| 883 value = eval(val_stack[stack_count-1], op_stack[stack_count-1], value); | |
| 884 if (op_stack[stack_count-1] >= 40) valattr = ATTR_FLAG; | |
| 885 stack_count--; | |
|
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886 // bracket 終端があれば、閉じておく |
| 0 | 887 } else if (*d == 0x29) { /* op_stack == OP_LB */ |
| 888 d++; | |
| 889 dprintf(")"); | |
| 890 stack_count--; | |
| 891 } else break; // error | |
| 892 } | |
| 893 } | |
| 894 if (stack_count) SetError(); // unbalanced bracket | |
| 895 if (value) dprintf("(=true)"); | |
| 896 else dprintf("(=false)"); | |
| 897 return value; | |
| 898 } | |
| 899 | |
| 900 | |
| 901 /* | |
| 902 str = | |
| 903 arg = | |
| 904 args = 0x28 <exp> [[0x2c] <exp> [[0x2c] <exp> [...] ]] | |
| 905 */ | |
| 906 | |
| 907 int Cmd::GetArgs(const char*& d) { | |
|
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908 if (*d != 0x28) return 0; /* 引数なし */ |
| 0 | 909 d++; |
| 910 dprintf("args:"); | |
| 911 VarInfo var; | |
| 912 int i; for (i=0; i<100 ; i++) { | |
|
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913 /* number, variable, string の種別なく値を得る */ |
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914 if (*d == 0x61) { // よくわからない(智代アフター) |
|
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915 dprintf("@%d",d[1]); |
| 0 | 916 d += 2; |
| 917 if (*d == 0x28) { | |
| 918 dprintf("{"); | |
|
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919 GetArgs(d); // (A,B,C)節が含まれることがある |
| 0 | 920 dprintf("}"); |
| 921 } else { | |
| 922 dprintf("{}"); | |
| 923 } | |
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924 } else if (d[0] == 0x0a || d[0] == 0x40) { // よくわからない (Little Busters!) |
| 0 | 925 int var; |
| 926 if (system_version == 0) { var = read_little_endian_int(d+1); d += 5;} | |
| 927 else { var = read_little_endian_short(d+1); d += 3;} | |
| 928 dprintf("line %d; ",var); | |
| 929 } else if (*d == 0x24 || (*d == 0x5c && (d[1] == 1 || d[1] == 0)) || *d == 0x28) { | |
| 930 GetExpression(d, &var); | |
| 931 args.push_back(var); | |
| 932 } else if (StrType(d)) { | |
| 933 var.type = TYPE_STR; | |
| 934 var.value = GetString(d); | |
| 935 args.push_back(var); | |
| 936 } else SetError(); | |
| 937 if (*d == 0x29) break; | |
|
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938 if (*d == 0x2c) {d++;} // 次の arg が演算子で始まる、などがなければ存在しない |
| 0 | 939 dprintf(","); |
| 940 } | |
| 941 if (*d == 0x29) d++; | |
| 942 else SetError(); | |
| 943 return i; | |
| 944 } | |
| 945 | |
| 946 int Cmd::GetArgsSpecial(int normal_args,const char*& d) { | |
|
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947 if (*d != 0x28) return 0; /* 引数なし */ |
| 0 | 948 d++; |
| 949 dprintf("args:"); | |
| 950 int i; for (i=0; i<normal_args; i++) { | |
|
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951 /* number, variable, string の種別なく値を得る */ |
| 0 | 952 if (*d == 0x24 || (*d == 0x5c && (d[1] == 1 || d[1] == 0)) || *d == 0x28) { |
| 953 GetExpression(d); | |
| 954 } else if (StrType(d)) { | |
| 955 GetString(d); | |
| 956 } else SetError(); | |
| 957 if (*d == 0x29) break; | |
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958 if (*d == 0x2c) {d++;} // 次の arg が演算子で始まる、などがなければ存在しない |
| 0 | 959 dprintf(","); |
| 960 } | |
| 961 for (i=0; i<argc ; i++) { | |
| 962 if (*d == 0x28) { | |
| 963 /* | |
| 964 ** cmd 01-22:0c1c, 01-22:0835 | |
|
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965 ** Princess Bride のカードが落ちるアニメの場面 |
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966 ** なお、_PBCARDANM* の画像はこのコマンドでのみ使われているので、特殊処理として無視することも可能 |
| 0 | 967 ** |
| 968 ** cmd 01-04:0276, 026c, 0270 | |
|
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969 ** 複数の enum が args の数だけ続く処理。特殊処理として分離する |
| 0 | 970 */ |
| 971 dprintf("enum.<"); | |
|
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972 /* (...) は列挙型 or 構造体の可能性がある */ |
| 0 | 973 const char* d_orig = d; |
| 974 int pt = args.size(); args.push_back(VarInfo(0)); | |
| 975 int count = GetArgs(d); | |
| 976 args[pt] = VarInfo(count); | |
| 977 dprintf(">"); | |
| 978 } else if (*d == 0x61 && (d[1] >= 0x00 && d[1] <= 0x04) && d[2] == 0x28 ) { | |
|
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979 /* 使われるコマンドは 01-21:004b, 01-28:0064 のいずれか（R,C,PB,LO) |
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980 ** それらのコマンドは |
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981 ** arg1: 画像ファイル名 |
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982 ** arg2 : Sel 番号 |
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983 ** らしく、arg3 以降が 0x61 <00-04> (a,b,c,...) となる（ダンプ上は enum と表記される) |
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984 ** () 内の引数はさまざまで、a のみ（画像ファイル名）、 |
| 0 | 985 ** a,b b=SEL? |
|
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986 ** a,b,c (b,c)=座標？ |
| 0 | 987 ** a,(b,c,d,e,f,g) b-g = src / dest? |
|
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988 ** らしい |
| 0 | 989 */ |
| 990 dprintf("kasane. #%d <",d[1]); | |
| 991 d += 2; | |
| 992 int pt = args.size(); args.push_back(VarInfo(0)); | |
| 993 int count = GetArgs(d); | |
| 994 args[pt] = VarInfo(count); | |
| 995 dprintf(">"); | |
| 996 } else if (*d == 0x24 || (*d == 0x5c && (d[1] == 1 || d[1] == 0))) { | |
|
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997 /* cmd 01-15:0028 ; 始めに 0x24 節があり、続いて 0x28 節になる */ |
| 0 | 998 VarInfo var; |
| 999 GetExpression(d, &var); | |
| 1000 args.push_back(var); | |
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1001 i--; // この引数はargc の数には入らない |
| 0 | 1002 } else SetError(); |
| 1003 if (d[0] == 0x0a || d[0] == 0x40) { | |
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1004 /* cmd 01-15:0028 ; 0x28 節の後に毎回 0x0a 節が来る */ |
| 0 | 1005 int var; |
| 1006 if (system_version == 0) { var = read_little_endian_int(d+1); d += 5;} | |
| 1007 else { var = read_little_endian_short(d+1); d += 3;} | |
| 1008 dprintf("line %d; ",var); | |
| 1009 } | |
| 1010 if (*d == 0x29) break; | |
|
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1011 if (*d == 0x2c) {d++;} // 次の arg が演算子で始まる、などがなければ存在しない |
| 0 | 1012 dprintf(","); |
| 1013 } | |
| 1014 if (*d == 0x29) d++; | |
| 1015 else SetError(); | |
| 1016 return 0; | |
| 1017 } | |
| 1018 | |
| 1019 /* switch | |
| 1020 <exp> | |
| 1021 0x7b | |
| 1022 <exp> <int> | |
| 1023 ... | |
| 1024 0x7d | |
| 1025 */ | |
| 1026 | |
| 1027 int Cmd::GetSwitch(const char*& d) { | |
| 1028 if (*d != 0x28) {SetError(); return -1;} | |
| 1029 d++; | |
| 1030 dprintf("switch. "); | |
| 1031 int var = GetExpression(d); | |
| 1032 if (*d != 0x29) {SetError(); return -1;} | |
| 1033 d++; | |
| 1034 dprintf("->\n"); | |
| 1035 if (*d == 0x7b) { | |
| 1036 d++; | |
| 1037 } else SetError(); | |
| 1038 | |
| 1039 int default_jmp = -1; int jmpto = -1; | |
| 1040 int i; for (i=0; i<argc; i++) { | |
| 1041 dprintf("\t"); | |
| 1042 if (*d++ != 0x28) {SetError(); return -1;} | |
| 1043 if (*d != 0x29) { | |
| 1044 int item = GetExpression(d); | |
| 1045 if (*d++ != 0x29) {SetError(); return -1;} | |
| 1046 int jmp = read_little_endian_int(d); | |
| 1047 if (var == item) { | |
| 1048 dprintf("(selected)"); | |
| 1049 jmpto = jmp; | |
| 1050 } | |
| 1051 dprintf(" -> %d\n", jmp); | |
| 1052 } else { | |
| 1053 d++; | |
| 1054 default_jmp = read_little_endian_int(d); | |
| 1055 } | |
| 1056 d += 4; | |
| 1057 } | |
| 1058 if (default_jmp != -1) { | |
| 1059 dprintf("default -> %d\n",default_jmp); | |
| 1060 if (jmpto == -1) jmpto = default_jmp; | |
| 1061 } | |
| 1062 if (*d == 0x7d) { | |
| 1063 d++; | |
| 1064 } else SetError(); | |
| 1065 return jmpto; | |
| 1066 } | |
| 1067 /* simple switch | |
| 1068 <exp> | |
| 1069 0x7b | |
| 1070 <int> | |
| 1071 ... | |
| 1072 0x7d | |
| 1073 */ | |
| 1074 int Cmd::GetSimpleSwitch(const char*& d) { | |
| 1075 if (*d != 0x28) {SetError(); return -1;} | |
| 1076 d++; | |
| 1077 dprintf("simple switch. "); | |
| 1078 int var = GetExpression(d); | |
| 1079 if (*d != 0x29) {SetError(); return -1;} | |
| 1080 d++; | |
| 1081 dprintf(" ->\n"); | |
| 1082 int jumpto = -1; | |
| 1083 if (*d == 0x7b) { | |
| 1084 d++; | |
| 1085 } else SetError(); | |
| 1086 int i; for (i=0; i<argc; i++) { | |
| 1087 int j = read_little_endian_int(d); | |
| 1088 d += 4; | |
| 1089 dprintf("\t%d -> %d\n", i+1, j); | |
| 1090 if (var == i) jumpto = j; | |
| 1091 } | |
| 1092 if (*d == 0x7d) { | |
| 1093 d++; | |
| 1094 } else SetError(); | |
| 1095 return jumpto; | |
| 1096 } | |
| 1097 | |
| 1098 /* | |
| 1099 selection | |
| 1100 ? <exp> | |
| 1101 0x7b | |
| 1102 <0x0a|0x40> <ushort | uint> | |
| 1103 */ | |
| 1104 void Cmd::GetSelection(const char*& d) { | |
| 1105 dprintf("selection. "); | |
| 1106 if (*d == 0x28) { | |
| 1107 d++; | |
| 1108 GetExpression(d); | |
| 1109 if (*d != 0x29) { SetError(); return;} | |
| 1110 d++; | |
| 1111 } | |
| 1112 if (*d == 0x7b) { | |
| 1113 d++; | |
| 1114 dprintf("{\n\t"); | |
| 1115 } else SetError(); | |
| 1116 int arg_count = 0; | |
| 1117 string text = ""; | |
| 1118 int cond_result = false; | |
| 1119 int sel_no = 0; | |
| 1120 while(*d != 0x7d) { | |
| 1121 if (d[0] == 0x0a || d[0] == 0x40) { | |
| 1122 int var; | |
| 1123 if (system_version == 0) { var = read_little_endian_int(d+1); d += 5;} | |
| 1124 else { var = read_little_endian_short(d+1); d += 3;} | |
| 1125 dprintf("Line %d; ",var); | |
| 1126 if (text.length() != 0) { | |
|
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1127 if (cond_result) ; // 条件節が true なら表示しない |
| 0 | 1128 else { |
| 1129 const char* str = text.c_str(); | |
| 1130 VarInfo var; | |
| 1131 var.type = TYPE_STR; | |
| 1132 var.value = CopyString(str); | |
| 1133 args.push_back(var); | |
| 1134 var.type = TYPE_VAL; | |
| 1135 var.value = sel_no; | |
| 1136 args.push_back(var); | |
| 1137 } | |
| 1138 sel_no++; | |
| 1139 } | |
| 1140 text = ""; | |
| 1141 cond_result = false; | |
| 1142 } else if (d[0] == 0x2c) { | |
| 1143 dprintf(":comma:"); | |
| 1144 } else if (d[0] == 0x28) { | |
| 1145 dprintf(":cond:"); | |
| 1146 d++; | |
| 1147 while(d[0] != 0x29) { | |
|
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|
1148 int result = GetExpressionCond(d); // PRINT- 節でないばあい、条件表示。次は文字節、またはPRINT節のはず |
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1149 if (*d == 0x32) { // 0x32 なら、現在の条件節を表示しない |
| 0 | 1150 d++; dprintf("##"); |
| 1151 cond_result = result; | |
|
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|
1152 } else if (*d == 0x31) { // 0x31 なら、現在の条件節を表示する |
|
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|
1153 // Little Busters! : この条件で正しいかは未検証 |
| 0 | 1154 d++; dprintf("***"); |
| 1155 cond_result = !result; | |
| 1156 } | |
| 1157 dprintf(":"); | |
| 1158 } | |
| 1159 d++; | |
| 1160 } else if (StrType(d)) { | |
| 1161 int strpt = GetString(d); | |
| 1162 text += strheap + strpt; | |
| 1163 arg_count++; | |
| 1164 dprintf("\n\t"); | |
| 1165 } else if (*d == 0x23 && strncmp(d,"###PRINT",8) == 0) { | |
| 1166 d += 8; | |
| 1167 if (d[0] != 0x28) SetError(); | |
|
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|
1168 else { // 文字変数の内容の表示 |
| 0 | 1169 d++; |
| 1170 dprintf("Print."); | |
| 1171 VarInfo info; | |
| 1172 GetLeftToken(d, info); | |
| 1173 if (d[0] != 0x29 || info.type == -1) SetError(); | |
| 1174 d++; | |
|
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|
1175 dprintf(";");/* |
|
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|
1176 // 数値を全角文字に変換して登録 |
| 0 | 1177 char str[10], str2[20]; // itoa |
| 1178 sprintf(str, "%d", info.value); | |
| 1179 int i; for (i=0; str[i] != 0; i++) { | |
| 1180 str2[i*2] = 0xa3; | |
| 1181 str2[i*2+1] = 0xb0 + str[i]-'0'; | |
| 1182 } | |
|
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|
1183 str2[i*2] = 0;*/ |
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|
1184 text += strheap + info.value; |
| 0 | 1185 } |
| 1186 } else { SetError(); break;} | |
| 1187 } | |
| 1188 d++; | |
| 1189 /* @@@ */ | |
|
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1190 /* 一致しない場合があるのでコメントアウト */ |
| 0 | 1191 // if (arg_count != argc) SetError(); |
| 1192 dprintf("\n}\n"); | |
| 1193 } | |
| 1194 | |
| 1195 void Cmd::GetCmd(Flags& flags_orig, const char*& d ) { | |
| 52 | 1196 if (d == NULL) { SetError(); return;} |
| 0 | 1197 if (cmd_type != CMD_NOP) return; |
| 1198 | |
| 1199 cmdstr[0] = 0; | |
| 1200 rawdata = d; | |
|
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|
1201 if (*d == 0x23) { /* コマンド */ |
| 0 | 1202 cmd_type = CMD_OTHER; |
| 1203 cmd1 = *(unsigned const char*)(d+1); | |
| 1204 cmd2 = *(unsigned const char*)(d+2); | |
| 1205 cmd3 = read_little_endian_short(d+3); | |
| 1206 argc = read_little_endian_short(d+5); | |
| 1207 cmd4 = *(unsigned const char*)(d+7); | |
| 1208 d += 8; | |
| 1209 /* verbose */ | |
| 1210 // dprintf(" 0x23 - cmd %02x-%02x:%04x:%02x[%2d] \n",cmd1,cmd2,cmd3,cmd4,argc); | |
|
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|
1211 sprintf(cmdstr, "%02x-%02x:%04x:%02x : %s",cmd1,cmd2,cmd3,cmd4, CmdDescr(cmd1,cmd2,cmd3,cmd4)); |
|
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1212 /* 引数を得る */ |
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1213 /* 特殊引数のもの */ |
| 0 | 1214 int is_special = 0; |
| 1215 if (cmd1 == 0) { | |
| 1216 if (cmd2 == 1) { | |
| 1217 int jump_arg = -1; | |
| 1218 if (cmd3 == 0 || cmd3 == 5) { | |
| 1219 /* gosub / goto */ | |
| 1220 jump_arg =read_little_endian_int(d); | |
| 1221 d += 4; | |
| 1222 if (cmd3 == 0) | |
| 1223 dprintf("\tjmp -> %d\n", jump_arg); | |
| 1224 else /* cmd3 == 5 */ | |
| 1225 dprintf("\tcall -> %d\n", jump_arg); | |
| 1226 is_special = 1; | |
| 1227 } else if (cmd3 == 1 || cmd3 == 2) { | |
| 1228 /* conditional jump (if / unless) */ | |
| 1229 if (*d++ != 0x28) { SetError(); return;} | |
| 1230 dprintf("\t"); | |
| 1231 int cond = GetExpressionCond(d); | |
|
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1232 if (cmd3 == 1) cond = !cond; // 逆になる |
| 0 | 1233 if (*d++ != 0x29) { SetError(); return; } |
| 1234 int jumpto = read_little_endian_int(d); | |
| 1235 d += 4; | |
| 1236 dprintf("-> %d\n", jumpto); | |
|
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1237 if (! cond) jump_arg = jumpto; /* condition が満たされない場合、ジャンプ */ |
| 0 | 1238 is_special = 1; |
| 1239 } else if (cmd3 == 4) { | |
| 1240 /* switch to */ | |
| 1241 jump_arg = GetSwitch(d); | |
| 1242 is_special = 1; | |
| 1243 } else if (cmd3 == 8 || cmd3 == 3) { | |
| 1244 /* switch to */ | |
| 1245 jump_arg = GetSimpleSwitch(d); | |
| 1246 is_special = 1; | |
| 1247 } else if (cmd3 == 16) { // call with parameters | |
| 1248 GetArgs(d); | |
| 1249 jump_arg = read_little_endian_int(d); | |
| 1250 d += 4; | |
| 1251 is_special = 1; | |
| 1252 } else goto retry; | |
| 1253 if (jump_arg == -1) { | |
| 1254 cmd_type = CMD_NOP; | |
| 1255 } | |
| 1256 else { | |
| 1257 cmd_type = CMD_JMP; | |
| 1258 args.push_back(VarInfo(jump_arg)); | |
| 1259 } | |
| 1260 } else if (cmd2 == 2 && (cmd3 == 0 || cmd3 == 1 || cmd3 == 2 || cmd3 == 3 || cmd3 == 0x0d) ) { | |
| 1261 /* selection */ | |
| 1262 GetSelection(d); | |
| 1263 is_special = 1; | |
| 1264 } | |
| 1265 } | |
| 1266 retry: | |
|
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|
1267 /* 一般引数のもの */ |
| 0 | 1268 if (!is_special) { |
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1269 dprintf(" 0x23 - cmd %02x-%02x:%04x:%02x[%2d] : %s\n",cmd1,cmd2,cmd3,cmd4,argc,CmdDescr(cmd1,cmd2,cmd3,cmd4)); |
| 0 | 1270 dprintf("\t"); |
| 1271 if (cmd1 == 1 && cmd2 == 0x22 && (cmd3 == 0xc1c || cmd3 == 0x835)) GetArgsSpecial(3, d); | |
| 1272 else if (cmd1 == 1 && cmd2 == 0x0b && cmd3 == 0x65) GetArgsSpecial(0, d); | |
| 1273 else if (cmd1 == 1 && cmd2 == 0x15 && cmd3 == 0x28) GetArgsSpecial(0, d); | |
| 1274 else if (cmd1 == 1 && cmd2 == 4 && (cmd3 == 0x26c || cmd3 == 0x26d || cmd3 == 0x270 || cmd3 == 0x276)) GetArgsSpecial(0, d); | |
| 1275 else if (cmd1 == 1 && cmd2 == 4 && cmd3 == 0x586) GetArgsSpecial(1, d); | |
|
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|
1276 else if (cmd1 == 1 && ((cmd2 == 0x21 && cmd3 == 0x4b) || (cmd2 == 0x28 && cmd3 == 0x64))) GetArgsSpecial(2,d); |
| 0 | 1277 else GetArgs(d); |
| 1278 dprintf("\n"); | |
| 1279 | |
| 1280 } | |
|
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1281 } else if (*d == 0x24) { /* 代入演算 */ |
| 0 | 1282 if (d[1] == 0x12 || d[2] != 0x5b) SetError(); |
| 1283 dprintf("expr: "); | |
| 1284 sprintf(cmdstr, "expr"); | |
| 1285 | |
| 1286 VarInfo info; | |
| 1287 int value = GetLeftToken(d, info); | |
| 1288 if (d[0] != 0x5c) SetError(); | |
| 1289 int type = d[1]; | |
| 1290 if (type < 20 || type > 30) SetError(); | |
| 1291 else dprintf("%s",op_str[type]); | |
| 1292 d += 2; | |
| 1293 int value2 = GetExpression(d); | |
|
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|
1294 // 代入情報を埋め込む |
| 0 | 1295 if (type != 30) value2 = eval(value, type-20, value2); |
| 1296 cmd_type = CMD_FLAGS; | |
| 1297 args.push_back(info); | |
| 1298 args.push_back(value2); | |
| 1299 dprintf("\n"); | |
|
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1300 } else if (StrType(d)) { /* 文字出力 */ |
| 0 | 1301 VarInfo info; |
| 1302 info.type = TYPE_STR; | |
| 1303 info.value = GetString(d); | |
| 1304 args.push_back(info); | |
| 1305 cmd_type = CMD_TEXT; | |
| 1306 dprintf("\n"); | |
|
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1307 } else if (*d == 0x0a || *d == 0x40 || *d == 0x21) { /* デバッグ用データと既読フラグ */ |
| 0 | 1308 cmd_type = CMD_NOP; |
| 1309 if (*d == 0x0a) { | |
| 1310 dprintf("line "); | |
| 1311 d++; | |
| 1312 int l; | |
| 1313 if (system_version == 0) { | |
| 1314 l = read_little_endian_int(d); | |
| 1315 d += 4; | |
| 1316 } else { | |
| 1317 l = read_little_endian_short(d); | |
| 1318 d += 2; | |
| 1319 } | |
| 1320 dprintf("%d\n", l); | |
| 1321 } else { /* 0x40, 0x21 */ | |
|
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1322 // 既読マーカーらしい。エントリーポイントとセーブポイントも使われる。 |
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1323 // RealLive 1.2.5から、0x40はセーブポイント、0x21はエントリーポイント。 |
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1324 // 1.2.5以前、どちらも0x40が使われる。 |
| 0 | 1325 int kidoku_index; |
| 1326 d++; | |
| 1327 if (system_version == 0) { | |
| 1328 kidoku_index = read_little_endian_int(d); | |
| 1329 d += 4; | |
| 1330 } else { | |
| 1331 kidoku_index = read_little_endian_short(d); | |
| 1332 d += 2; | |
| 1333 } | |
| 1334 dprintf("kidoku marker %d\n", kidoku_index); | |
|
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1335 // text_readflagは、このkidoku_indexを使ったら良いかな。 |
| 0 | 1336 } |
| 1337 } else if (*d == 0x2c) { /* ??? */ | |
|
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1338 dprintf("commd;0x2c\n"); // conditional jump の行き先によくあるらしい（常に、かはわからない） |
| 0 | 1339 d++; |
| 1340 } else { | |
| 1341 SetError(); | |
| 1342 } | |
| 1343 } | |
| 52 | 1344 |
| 0 | 1345 void Cmd::clear(void) { |
| 1346 cmd_type = CMD_NOP; | |
| 1347 ResetString(); | |
| 1348 args.clear(); | |
| 1349 errorflag = false; | |
| 1350 pos = -1; | |
| 1351 } | |
| 1352 | |
| 1353 char Cmd::strtype[256] = { | |
| 1354 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0, /* +00 */ | |
| 1355 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0, /* +10 */ // 0123456789ABCDEF | |
| 1356 1,0,3,0, 0,0,0,1, 0,0,0,0, 0,1,1,0, /* +20 */ // !"#$%&'()*+,-./ | |
| 1357 1,1,1,1, 1,1,1,1, 1,1,1,0, 0,0,0,1, /* +30 */ // 0123456789:;<=>? | |
| 1358 0,1,1,1, 1,1,1,1, 1,1,1,1, 1,1,1,1, /* +40 */ // @ABCDEFGHIJKLMNO | |
| 1359 1,1,1,1, 1,1,1,1, 1,1,1,0, 0,0,0,1, /* +50 */ // PQRSTUVWXYZ[\]^_ | |
| 1360 0,0,1,1, 1,1,1,1, 1,1,1,1, 1,1,1,1, /* +60 */ // `abcdefghijklmno | |
| 1361 1,1,1,1, 1,1,1,1, 1,1,1,1, 0,0,0,0, /* +70 */ // pqrstuvwxyz{|}~ | |
| 1362 2,2,2,2, 2,2,2,2, 2,2,2,2, 2,2,2,2, /* +80 */ | |
| 1363 2,2,2,2, 2,2,2,2, 2,2,2,2, 2,2,2,2, /* +90 */ | |
| 1364 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0, /* +A0 */ | |
| 1365 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0, /* +B0 */ | |
| 1366 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0, /* +C0 */ | |
| 1367 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0, /* +D0 */ | |
| 1368 2,2,2,2, 2,2,2,2, 2,2,2,2, 2,2,2,2, /* +E0 */ | |
| 1369 2,2,2,2, 2,2,2,2, 2,2,2,2, 2,2,0,0 /* +F0 */ | |
| 1370 }; | |
| 1371 | |
| 1372 int Cmd::GetString(const char*& d) { | |
| 1373 int retnum = -1; | |
| 1374 bool quote_flag = false; | |
| 1375 int stype; | |
| 1376 retnum = strend; | |
| 1377 while(1) { | |
| 1378 if (*d == '\\') { | |
| 1379 d++; | |
| 1380 strheap[strend++] = *d++; | |
| 1381 } else if (*d == '"') { | |
| 1382 if (quote_flag) quote_flag = false; | |
| 1383 else quote_flag = true; | |
| 1384 d++; | |
| 1385 } else if (quote_flag) { | |
| 1386 strheap[strend++] = *d++; | |
|
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|
1387 } else if ((stype = StrType(d))) { |
| 0 | 1388 strheap[strend++] = *d++; |
| 1389 if (stype == 2) strheap[strend++] = *d++; | |
| 1390 } else break; | |
| 1391 } | |
| 1392 strheap[strend++] = 0; | |
| 1393 dprintf("\"%s\"", strheap + retnum); | |
| 1394 if (strend >= STRHEAP_SIZE) { | |
| 1395 dprintf("Error: string heap overflow\n"); | |
| 1396 } | |
| 1397 return retnum; | |
| 1398 } | |
| 1399 | |
| 1400 int Cmd::CopyString(const char* d) { | |
| 1401 int retnum = strend; | |
| 1402 int len = strlen(d); | |
| 1403 memcpy(strheap+strend, d, len+1); | |
| 1404 strend += len+1; | |
| 1405 d += len+1; | |
| 1406 return retnum; | |
| 1407 } | |
| 1408 | |
| 1409 int Cmd::StrVar(int type, int var_num) { | |
| 1410 int retnum = strend; | |
| 1411 flags.Str(type, var_num, strheap+strend, STRHEAP_SIZE-strend); | |
| 1412 strend += strlen(strheap+strend)+1; | |
| 1413 return retnum; | |
| 1414 } | |
| 1415 | |
| 1416 void Cmd::SetSysvar(int n, int val) { | |
| 1417 VarInfo info; | |
| 1418 if (cmd_type != CMD_SYSVAR) { | |
| 1419 args.clear(); | |
| 1420 } | |
| 1421 cmd_type = CMD_SYSVAR; | |
| 1422 | |
| 1423 info.type = TYPE_SYS; | |
| 1424 info.number = n; | |
| 1425 info.value = val; | |
| 1426 args.push_back(info); | |
| 1427 } | |
| 1428 void Cmd::SetFlagvar(VarInfo info, int val) { | |
| 1429 if (cmd_type != CMD_SYSVAR) { | |
| 1430 args.clear(); | |
| 1431 } | |
| 1432 cmd_type = CMD_SYSVAR; | |
| 1433 | |
| 1434 info.value = val; | |
| 1435 args.push_back(info); | |
| 1436 } | |
| 1437 | |
| 1438 void Cmd::SetStrvar(VarInfo info, const string& s) { | |
| 1439 if (cmd_type != CMD_SYSVAR) { | |
| 1440 args.clear(); | |
| 1441 } | |
| 1442 | |
| 1443 cmd_type = CMD_SYSVAR; | |
| 1444 const char* ss = s.c_str(); | |
| 1445 info.value = CopyString(ss); | |
| 1446 args.push_back(info); | |
| 1447 } | |
| 1448 | |
| 52 | 1449 |
| 1450 const char* Cmd::Str(const VarInfo& info) const { | |
| 1451 if (info.type != TYPE_STR && info.type != TYPE_VARSTR && info.type != TYPE_VARLOCSTR && info.type != TYPE_VARSYSSTR) | |
| 1452 return ""; | |
| 1453 int pt = info.value; | |
| 1454 if (pt < 0 || pt >= STRHEAP_SIZE) return ""; | |
| 1455 return strheap + pt; | |
| 1456 } | |
| 1457 | |
| 1458 int Cmd::AddStr(char* s) { | |
|
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1459 // 1-0a-0064 はこういうものが必要らしい |
| 52 | 1460 int start = strend; |
| 1461 while (*s) strheap[strend++] = *s++; | |
| 1462 strheap[strend++] = 0; | |
| 1463 return start; | |
| 1464 } | |
| 1465 | |
| 1466 | |
| 0 | 1467 void Cmd::read(const CmdSimplified& from) { |
| 1468 errorflag = false; | |
| 1469 ResetString(); | |
| 1470 | |
| 1471 cmd_type = Cmdtype(from.type); | |
| 1472 cmd1 = from.cmd1; | |
| 1473 cmd2 = from.cmd2; | |
| 1474 cmd3 = from.cmd3; | |
| 1475 cmd4 = from.cmd4; | |
| 1476 argc = from.argc; | |
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1477 /* args の読み込み */ |
| 0 | 1478 args.clear(); |
| 1479 char* d = from.args; | |
| 52 | 1480 if (d == NULL) return; |
| 0 | 1481 while(*d != TYPE_END) { |
| 1482 VarInfo info; | |
| 1483 switch(*d) { | |
| 1484 case TYPE_VAL: | |
| 1485 info.type = TYPE_VAL; | |
| 1486 info.number = 0; | |
| 1487 info.value = read_little_endian_int(d+1); | |
| 1488 d += 5; | |
| 1489 args.push_back(info); | |
| 1490 break; | |
| 1491 case TYPE_STR: | |
| 1492 info.type = TYPE_STR; | |
| 1493 info.number = 0; | |
| 1494 d++; | |
| 1495 info.value = CopyString( d); | |
| 1496 d += strlen(d)+1; | |
| 1497 args.push_back(info); | |
| 1498 break; | |
| 1499 default: | |
| 1500 fprintf(stderr,"Cmd::read: Invalid Load Data\n"); | |
| 1501 *d = TYPE_END; | |
| 1502 } | |
| 1503 } | |
| 1504 } | |
| 52 | 1505 |
| 0 | 1506 void Cmd::write(CmdSimplified& to, char*& buffer) const { |
| 1507 /* | |
| 1508 if (cmd_type != CMD_OTHER) { | |
| 1509 fprintf(stderr,"Cmd::write: Invalid Cmd during Saving Data\n"); | |
| 1510 to.cmd1 = 0; to.cmd2 = 0; to.cmd3 = 0; to.cmd4 = 0; to.argc = 0; to.args = 0; | |
| 1511 return; | |
| 1512 } | |
| 1513 */ | |
| 1514 to.type = cmd_type; | |
| 1515 to.cmd1 = cmd1; | |
| 1516 to.cmd2 = cmd2; | |
| 1517 to.cmd3 = cmd3; | |
| 1518 to.cmd4 = cmd4; | |
| 1519 to.argc = argc; | |
|
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1520 /* args の書き込み */ |
| 0 | 1521 if (args.empty()) { |
| 52 | 1522 to.args = NULL; |
| 0 | 1523 } else { |
| 1524 to.args = buffer; | |
| 1525 char* d = to.args; | |
| 1526 vector<VarInfo>::const_iterator it; | |
| 1527 for (it = args.begin(); it != args.end(); it++) { | |
| 1528 int type = it->type; | |
| 1529 if ( (type >= 0 && type < 7) || type == TYPE_VAL || type == char(TYPE_SYS)) { // digits | |
| 1530 *d++ = TYPE_VAL; | |
| 1531 write_little_endian_int(d, it->value); | |
| 1532 d += 4; | |
| 1533 } else if (type == TYPE_VARSTR || type == TYPE_VARSYSSTR || type == TYPE_VARLOCSTR || type == TYPE_STR) { // string | |
| 1534 *d++ = TYPE_STR; | |
| 1535 const char* s = Str(*it); | |
| 1536 int len = strlen(s); | |
| 1537 memcpy(d, s, len+1); | |
| 1538 d += len+1; | |
| 1539 } else { | |
| 1540 fprintf(stderr,"Cmd::write: Invalid Cmd args during Saving Data\n"); | |
| 1541 } | |
| 1542 } | |
| 1543 *d++ = TYPE_END; | |
| 1544 buffer = d; | |
| 1545 } | |
| 1546 } | |
| 52 | 1547 |
| 0 | 1548 void CmdSimplified::copy(const CmdSimplified& from, char*& args_buffer) { |
| 1549 *this = from; | |
| 52 | 1550 if (args == NULL) return; |
| 0 | 1551 char* args_old = from.args; |
|
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1552 /* args のコピー */ |
| 0 | 1553 while(*args_old != TYPE_END) { |
| 1554 if (*args_old == TYPE_VAL) { | |
| 1555 args_old += 5; | |
| 1556 } else { /* TYPE_STR */ | |
| 1557 args_old += strlen(args_old)+1; | |
| 1558 } | |
| 1559 } | |
| 1560 args_old++; | |
| 1561 int args_len = args_old - from.args; | |
| 1562 memmove(args_buffer, from.args, args_len); | |
| 1563 args = args_buffer; | |
| 1564 args_buffer += args_len; | |
| 1565 } | |
| 52 | 1566 |
| 0 | 1567 void CmdSimplified::Save(string& saveret) { |
| 1568 char buf[1024]; | |
| 1569 sprintf(buf, "%02x-%02x:%04x:%02x(%02d),", cmd1, cmd2, cmd3, cmd4, argc); | |
| 1570 saveret += buf; | |
| 1571 | |
|
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1572 /* args のコピー */ |
| 0 | 1573 char* d = args; |
| 1574 while(d && *d != TYPE_END) { | |
| 1575 if (*d == TYPE_VAL) { | |
| 1576 d++; | |
| 1577 sprintf(buf, "%d,", read_little_endian_int(d)); | |
| 1578 d += 4; | |
|
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1579 } else { /* TYPE_STR と仮定 */ |
| 0 | 1580 d++; |
|
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1581 if (strlen(d) > 1000) d[1000] = 0; // ありえない・・・ |
| 0 | 1582 int i; int cnt = 0; |
| 1583 buf[cnt++] = '"'; | |
| 1584 for (i=0; d[i] != 0; i++) { | |
| 1585 if (d[i] == '"') buf[cnt++] = '"'; | |
| 1586 buf[cnt++] = d[i]; | |
| 1587 } | |
| 1588 buf[cnt++]='"'; | |
| 1589 buf[cnt++] = ','; | |
| 1590 buf[cnt++] = 0; | |
| 1591 d += strlen(d)+1; | |
| 1592 } | |
| 1593 saveret += buf; | |
| 1594 } | |
| 1595 saveret += 'E'; | |
| 1596 } | |
| 1597 | |
| 1598 void CmdSimplified::Load(const char* save, char*& args_buffer) { | |
| 1599 args = args_buffer; | |
| 1600 | |
| 1601 type = CMD_OTHER; | |
| 1602 sscanf(save, "%02x-%02x:%04x:%02x(%02d),", &cmd1, &cmd2, &cmd3, &cmd4, &argc); | |
| 1603 save = strchr(save, ','); | |
| 52 | 1604 if (save == NULL) { |
| 0 | 1605 *args_buffer++ = TYPE_END; |
| 1606 return; | |
| 1607 } | |
| 1608 save++; | |
| 1609 while(*save != 'E' && *save != '\n' && *save != '\0') { | |
| 1610 if (isdigit(*save)) { | |
| 1611 int v; | |
| 1612 sscanf(save,"%d,",&v); | |
| 1613 *args_buffer++ = TYPE_VAL; | |
| 1614 write_little_endian_int(args_buffer, v); | |
| 1615 args_buffer+= 4; | |
| 1616 save = strchr(save, ','); | |
| 1617 if (save) save++; | |
| 1618 } else { // *save == '"' | |
| 1619 save++; | |
| 1620 *args_buffer++ = TYPE_STR; | |
| 1621 while(1) { | |
| 1622 if (*save == 0) break; | |
| 1623 if (*save == '"') { | |
| 1624 if (save[1] != '"') break; | |
| 1625 save++; | |
| 1626 } | |
| 1627 *args_buffer++ = *save++; | |
| 1628 } | |
| 1629 save += 2; | |
| 1630 *args_buffer++ = 0; | |
| 1631 } | |
| 1632 } | |
| 1633 *args_buffer++ = TYPE_END; | |
| 1634 } | |
| 1635 | |
| 1636 #ifdef SCN_DUMP | |
| 1637 void usage(void) { | |
| 1638 fprintf(stderr,"usage : scn2kdump [inputfile] [outputfile]\n"); | |
| 1639 fprintf(stderr," inputfile: seen.txt(default)\n"); | |
| 1640 fprintf(stderr," outputfile: seen.txt_out(default)\n"); | |
| 1641 exit(-1); | |
| 1642 } | |
| 1643 int main(int argc, char** argv) { | |
| 1644 /* determine file names */ | |
| 1645 bool verbose = false; | |
| 1646 char* inname = "seen.txt"; | |
| 52 | 1647 char* outname = NULL; |
| 0 | 1648 if (argc > 2 && strcmp(argv[1],"-v") == 0) { |
| 1649 int i; for (i=1; i<argc; i++) argv[i] = argv[i+1]; | |
| 1650 argc--; | |
| 1651 verbose = true; | |
| 1652 } | |
| 1653 switch(argc) { | |
| 52 | 1654 case 1: break; |
| 1655 case 2: | |
| 1656 inname = argv[1]; | |
| 1657 break; | |
| 1658 case 3: | |
| 1659 inname = argv[1]; | |
| 1660 outname = argv[2]; | |
| 1661 break; | |
| 1662 default: usage(); | |
| 0 | 1663 } |
| 1664 /* open output file */ | |
| 1665 FILE* outstream = stdout; | |
| 1666 /* create archive instance */ | |
| 1667 SCN2kFILE archive(inname); | |
| 1668 archive.Init(); | |
| 1669 if (archive.Deal() == 0) { | |
| 1670 fprintf(stderr,"Cannot open / Invalid archive file %s\n",inname); | |
| 1671 usage(); | |
| 1672 } | |
| 1673 /* dump files */ | |
| 1674 archive.InitList(); | |
| 1675 char* fname; | |
| 1676 fprintf(stderr,"Dump start\n"); | |
| 1677 int system_version = 0; | |
| 1678 while( (fname = archive.ListItem()) != 0) { | |
| 1679 ARCINFO* info = archive.Find(fname,""); | |
| 52 | 1680 if (info == NULL) continue; |
| 0 | 1681 char* data = info->CopyRead(); |
| 1682 char* d = data; | |
| 1683 char* dend = d + info->Size(); | |
|
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Convert EUC-JP files to UTF8
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diff
changeset
|
1684 /* version 確認 */ |
| 0 | 1685 if (read_little_endian_int(d) == 0x1cc) { |
| 1686 system_version = 0; | |
| 1687 } else if (read_little_endian_int(d) == 0x1d0) { | |
| 1688 system_version = 1; | |
| 1689 } else { | |
| 1690 continue; | |
| 1691 } | |
| 1692 if (read_little_endian_int(d+4) == 0x1adb2) ; // little busters! | |
| 1693 else if (read_little_endian_int(d+4) != 0x2712) continue; | |
| 1694 int header_size; | |
| 1695 if (system_version == 0) { | |
| 1696 header_size = 0x1cc + read_little_endian_int(d+0x20) * 4; | |
| 1697 } else { | |
| 1698 header_size = read_little_endian_int(d+0x20); | |
| 1699 } | |
| 1700 d += header_size; | |
| 1701 | |
| 1702 const char* dcur = d; | |
| 1703 const char* dstart = d; | |
| 1704 fprintf(stderr,"Dumping %s\n",fname); | |
| 1705 Flags flags; | |
|
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Convert EUC-JP files to UTF8
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1706 /* 最初から最後までコマンド取得 -> 出力を繰り返す */ |
| 0 | 1707 while(dcur<dend) { |
| 1708 const char* dprev = dcur; | |
| 1709 Cmd cmd(flags, system_version); cmd.ClearError(); | |
| 1710 | |
| 1711 /* end? */ | |
| 1712 if (*dcur == -1) { | |
| 1713 /* 0xff x 32byte + 0x00 : end sign */ | |
| 1714 int i; for (i=0; i<0x20; i++) | |
| 1715 if (dcur[i] != -1) break; | |
| 1716 if (i == 0x20 && dcur[i] == 0) break; | |
| 1717 } | |
| 1718 dprintf("%d : ",dcur-dstart); | |
| 1719 cmd.GetCmd(flags, dcur); | |
| 1720 if (cmd.IsError()) { | |
| 1721 fprintf(outstream, "Error at %6d\n",dprev-dstart); | |
| 1722 while(dcur < dend) { | |
| 1723 if (*dcur == 0x29 && dcur[1] == 0x0a) {dcur++;break;} | |
| 1724 dcur++; | |
| 1725 } | |
| 1726 dprev -= 2*16; | |
| 1727 int ilen = (dcur-dprev+15)/16; | |
| 1728 int i; for (i=0; i<ilen; i++) { | |
| 1729 fprintf(outstream, "%6d: ",dprev-dstart); | |
| 1730 int j; for (j=0; j<16; j++) { | |
| 1731 if (dprev >= dend) break; | |
| 1732 if (dprev < data) continue; | |
| 1733 fprintf(outstream, "%02x ",*(unsigned char*)(dprev)); | |
| 1734 dprev++; | |
| 1735 } | |
| 1736 fprintf(outstream, "\n"); | |
| 1737 } | |
| 1738 } | |
| 1739 } | |
| 1740 delete info; | |
| 1741 } | |
| 1742 return 0; | |
| 1743 } | |
| 1744 #endif | |
| 1745 |