Mercurial > otakunoraifu
annotate scn2k/scn2k_cmd.cc @ 58:0aaa5bb3dde5
Moved all opcodes from scn2k_text.cc to scn2k_textimpl.cc
| author | Thibaut GIRKA <thib@sitedethib.com> |
|---|---|
| date | Fri, 18 Dec 2009 14:25:56 +0100 |
| parents | d7cde171a1de |
| children | 3b1593186f12 |
| 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 | |
| 42 /* Ãí°ÕÅÀ¡§ @@@ ¤Çɽµ */ | |
| 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; | |
|
43
01aa5ddf7dc8
A lot of very minor improvements (deleted some unused variables, and other things like that...)
thib
parents:
29
diff
changeset
|
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) { | |
| 118 // A[]..G[], Z[] ¤òľ¤ËÆɤà | |
| 119 if (uint(number) >= 2000) return 0; | |
| 120 return var[index][number]; | |
| 121 } else { | |
| 122 // Ab[]..G4b[], Z8b[] ¤Ê¤É¤òÆɤà | |
| 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) { | |
| 147 // A[]..G[], Z[] ¤òľ¤Ë½ñ¤¯ | |
| 148 if (uint(info.number) >= 2000) return; | |
| 149 var[index][info.number] = value; | |
| 150 } else { | |
| 151 // Ab[]..G4b[], Z8b[] ¤Ê¤É¤ò½ñ¤¯ | |
| 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 | |
| 226 void Flags::Save(string& save) { | |
| 227 char buf[1024]; | |
| 228 save = "\n[Flags]\n"; | |
| 229 int i,j; | |
| 230 for (i=0; i<=TYPE_NONSYSVARMAX; i++) { | |
| 231 for (j=0; j<2000; j++) { | |
| 232 if (var[i][j] != 0) { | |
| 233 sprintf(buf, "V<%d>[%04d]=%d\n",i,j,var[i][j]); | |
| 234 save += buf; | |
| 235 } | |
| 236 } | |
| 237 } | |
| 238 for (j=0; j<2000; j++) { | |
| 239 if (str[j].length() != 0) { | |
| 240 sprintf(buf, "V<C>[%04d]=%s\n", j, str[j].c_str()); | |
| 241 save += buf; | |
| 242 } | |
| 243 } | |
| 244 } | |
| 52 | 245 |
| 0 | 246 void Flags::Load(const char* save) { |
| 247 int i,j; | |
| 248 for (i=0; i<=TYPE_NONSYSVARMAX; i++) { | |
| 249 for (j=0; j<2000; j++) { | |
| 250 var[i][j] = 0; | |
| 251 } | |
| 252 } | |
| 253 sys = 0; | |
| 254 for (j=0; j<2000; j++) { | |
| 255 str[j] = ""; | |
| 256 } | |
| 257 | |
| 258 save = strstr(save, "\n[Flags]\n"); | |
| 259 | |
| 260 if (save) { | |
| 261 save += strlen("\n[Flags]\n"); | |
| 262 do { | |
| 263 if (save[0] == '[') break; // next section | |
| 264 if (strncmp(save, "V<",2) == 0) { | |
| 265 if (strncmp(save, "V<C>[",5) == 0) { // string | |
| 266 char buf[1024]; | |
| 267 int n; | |
| 268 if (sscanf(save, "V<C>[%04d]=",&n) == 1) { | |
| 269 char* s = strchr(save, '='); | |
| 270 s++; | |
| 271 char* send = strchr(s, '\n'); | |
| 272 int slen = send - s; | |
| 273 strncpy(buf, s, slen); | |
| 274 buf[slen] = 0; | |
| 275 if (n >= 0 && n < 2000) str[n] = buf; | |
| 276 } | |
| 277 } else if (save[2] >= '0' && save[2] <= '9') { | |
| 278 int c,n,v; | |
| 279 if (sscanf(save, "V<%d>[%04d]=%d\n",&c,&n,&v) == 3) { | |
| 280 if (c >= 0 && c <= TYPE_NONSYSVARMAX && n >= 0 && n < 2000) | |
| 281 var[c][n] = v; | |
| 282 } | |
| 283 } | |
| 284 } | |
| 285 save = strchr(save, '\n'); | |
| 286 if (save) save++; | |
| 287 } while (save); | |
| 288 } | |
| 289 } | |
| 290 | |
| 52 | 291 void Flags::SaveSys(string& save) { //FIXME: see how to factorize with Save |
| 0 | 292 char buf[1024]; |
| 293 int j; | |
| 294 save = "\n[Flags]\n"; | |
| 295 for (j=0; j<2000; j++) { | |
| 296 if (var[6][j] != 0) { | |
| 297 sprintf(buf, "V<6>[%04d]=%d\n",j,var[6][j]); | |
| 298 save += buf; | |
| 299 } | |
| 300 } | |
| 301 for (j=0; j<2000; j++) { | |
| 302 if (var[7][j] != 0) { | |
| 303 sprintf(buf, "V<25>[%04d]=%d\n",j,var[7][j]); | |
| 304 save += buf; | |
| 305 } | |
| 306 } | |
| 307 for (j=0; j<2000; j++) { | |
| 308 if (sys_str[j].length() != 0) { | |
| 309 sprintf(buf, "V<M>[%04d]=%s\n", j, sys_str[j].c_str()); | |
| 310 save += buf; | |
| 311 } | |
| 312 } | |
| 313 } | |
| 52 | 314 |
| 315 void Flags::LoadSys(const char* save) { //FIXME: Same as Save and SaveSys | |
| 0 | 316 int i,j; |
| 317 for (i=6; i<=7; i++) { | |
| 318 for (j=0; j<2000; j++) { | |
| 319 var[i][j] = 0; | |
| 320 } | |
| 321 } | |
| 322 for (j=0; j<2000; j++) { | |
| 323 sys_str[j] = ""; | |
| 324 } | |
| 325 sys = 0; | |
| 326 | |
| 327 save = strstr(save, "\n[Flags]\n"); | |
| 328 | |
| 329 if (save) { | |
| 330 save += strlen("\n[Flags]\n"); | |
| 331 do { | |
| 332 if (save[0] == '[') break; // next section | |
| 333 if (strncmp(save, "V<",2) == 0) { | |
| 334 if (strncmp(save, "V<M>[",5) == 0) { // string | |
| 335 char buf[1024]; | |
| 336 int n; | |
| 337 if (sscanf(save, "V<M>[%04d]=",&n) == 1) { | |
| 338 char* s = strchr(save, '='); | |
| 339 s++; | |
| 340 char* send = strchr(s, '\n'); | |
| 341 int slen = send - s; | |
| 342 strncpy(buf, s, slen); | |
| 343 buf[slen] = 0; | |
| 344 if (n >= 0 && n < 2000) sys_str[n] = buf; | |
| 345 } | |
| 346 } else if (save[2] >= '0' && save[2] <= '9') { | |
| 347 int c,n,v; | |
| 348 if (sscanf(save, "V<%d>[%04d]=%d\n",&c,&n,&v) == 3) { | |
| 349 if (c == 6 && n >= 0 && n < 2000) | |
| 350 var[6][n] = v; | |
| 351 else if (c == 25 && n >= 0 && n < 2000) | |
| 352 var[7][n] = v; | |
| 353 } | |
| 354 } | |
| 355 } | |
| 356 save = strchr(save, '\n'); | |
| 357 if (save) save++; | |
| 358 } while (save); | |
| 359 } | |
| 360 } | |
| 361 | |
| 362 bool Flags::Exec(Cmd& cmd) { | |
| 363 if (cmd.cmd_type == CMD_FLAGS) { // ÂåÆþ±é»» | |
| 364 if (cmd.args.size() != 2) return false; | |
| 365 Set(cmd.args[0], cmd.args[1].value); | |
| 366 cmd.clear(); | |
| 367 return true; | |
| 368 } | |
| 369 if (cmd.cmd1 == 1 && cmd.cmd2 == 0x0a) { // ʸ»úÎó±é»» | |
| 370 VarInfo arg1 = cmd.args[0]; | |
| 371 switch(cmd.cmd3) { | |
| 52 | 372 case 0: |
| 373 if (cmd.cmd4 == 0) { | |
| 374 SetStr(arg1, cmd.Str(cmd.args[1])); | |
| 375 } else if (cmd.cmd4 == 1) { | |
| 376 string s = cmd.Str(cmd.args[1]); | |
| 377 const char* sc = s.c_str(); | |
| 378 int len = cmd.args[2].value; | |
| 379 int i; | |
| 380 for (i=0; i < sc[i] && len != 0; i++, len--) { | |
| 381 if (sc[i]<0 && sc[i+1]!=0) i++; | |
| 382 } | |
| 383 s.erase(i); // Á´³Ñ¤Ç len ʸ»ú¤Þ¤ÇÀÚ¤êµÍ¤á¤ë | |
| 384 SetStr(arg1, s); | |
| 385 // fprintf(stderr,"Set[%d,%d]<-%s\n",arg1.type,arg1.number,s.c_str()); | |
| 386 } else break; | |
| 387 cmd.clear(); | |
| 388 break; | |
| 389 case 1: | |
| 390 if (cmd.cmd4 == 0) { | |
| 391 SetStr(arg1, ""); | |
| 392 cmd.clear(); | |
| 393 } else if (cmd.cmd4 == 1) { | |
| 394 // Îΰè»ØÄê¤Çʸ»úÎ󥯥ꥢ | |
| 395 VarInfo v1 = cmd.args[0]; | |
| 396 VarInfo v2 = cmd.args[1]; | |
| 397 eprintf("memclear(str). Var[%d]<%d> - Var[%d]<%d>\n",v1.type, v1.number, v2.type, v2.number); | |
| 398 if (v1.type != v2.type || (v1.type != TYPE_VARSTR && v1.type != TYPE_VARSYSSTR && v1.type != TYPE_VARLOCSTR)) { | |
| 399 eprintf(" error: bad args\n"); | |
| 400 } else { | |
| 401 if (v1.number < 0) v1.number = 0; | |
| 402 if (v2.number > 2000) v2.number = 2000; | |
| 403 for (; v1.number <= v2.number; v1.number++) { | |
| 404 SetStr(v1, ""); | |
| 405 } | |
| 406 } | |
| 407 cmd.clear(); | |
| 0 | 408 } |
| 52 | 409 case 2: |
| 410 SetStr(arg1, Str(arg1.type,arg1.number) + cmd.Str(cmd.args[1])); | |
| 411 // 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); | |
| 412 cmd.clear(); | |
| 413 break; | |
| 414 case 3: | |
| 415 SetSys(strlen(cmd.Str(cmd.args[0]))); | |
| 416 cmd.clear(); | |
| 417 break; | |
| 418 case 4: | |
| 419 { int v = strcmp(cmd.Str(cmd.args[0]), cmd.Str(cmd.args[1])); | |
| 420 // string s1=cmd.Str(cmd.args[0]); | |
| 421 // string s2=cmd.Str(cmd.args[1]); | |
| 422 // 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); | |
| 423 if (v < 0) SetSys(-1); | |
| 424 else if (v > 0) SetSys(1); | |
| 425 else SetSys(0); | |
| 0 | 426 cmd.clear(); |
| 52 | 427 break; } |
| 428 case 5: // substring, index from left | |
| 429 case 6: // substring, index from right | |
| 430 // Á´³ÑÂбþ¤é¤·¤¤ | |
| 431 //FIXME: Make sure it works properly | |
| 432 { int offset = cmd.args[2].value; | |
| 433 int len = strlen(cmd.Str(cmd.args[1])); | |
| 434 string str = cmd.Str(cmd.args[1]); | |
| 435 const char* s = str.c_str(); | |
| 436 if (cmd.cmd3 == 6) offset = len - offset; | |
| 437 if (offset < 0) offset = 0; | |
| 438 // ÀèƬ N ʸ»ú¤òÆɤßÈô¤Ð¤¹ | |
| 439 int i; | |
| 440 int offset_top = 0; | |
| 441 for (i=0; i<offset && s[offset_top] != 0; i++) { | |
| 442 if (s[offset_top] < 0 && s[offset_top+1] != 0) offset_top += 2; | |
| 443 else offset_top += 1; | |
| 444 } | |
| 445 if (s[offset_top] == 0) { | |
| 446 SetStr(arg1, ""); | |
| 447 } else if (cmd.cmd4 == 0) { // ŤµÀ©¸Â¤Ê¤· | |
| 448 SetStr(arg1, string(s, offset_top, len-offset_top)); | |
| 449 } else { // cmd.cmd4 == 1 | |
| 450 int slen = cmd.args[3].value; | |
| 451 int offset_end = offset_top; | |
| 452 for (i=0; i<slen && s[offset_end] != 0; i++) { | |
| 453 if (s[offset_end] < 0 && s[offset_end]+1 != 0) offset_end += 2; | |
| 454 else offset_end += 1; | |
| 0 | 455 } |
| 52 | 456 string result(s, offset_top, offset_end-offset_top); |
| 457 SetStr(arg1, result); | |
| 0 | 458 } |
| 459 cmd.clear(); | |
| 52 | 460 break; } |
| 461 case 7: {// strlen w/ kanji | |
| 462 const char* s = cmd.Str(cmd.args[0]); int i; | |
| 463 for (i=0; *s != 0; i++) { | |
| 464 if (*s < 0 && s[1] != 0) s += 2; | |
| 465 else s++; | |
| 466 } | |
| 467 SetSys(i); | |
| 468 cmd.clear(); | |
| 469 break; } | |
| 470 case 8: // ʸ»úÎó¤òÀڤäÆû¤¯¤¹¤ë | |
| 471 if (cmd.args[1].value <= 0) { | |
| 472 SetStr(arg1, ""); | |
| 473 } else if (cmd.args[1].value < strlen(cmd.Str(cmd.args[1]))) { | |
| 474 Str(arg1.type,arg1.number).erase(cmd.args[1].value); | |
| 475 } | |
| 476 cmd.clear(); | |
| 477 break; | |
| 478 case 0x0e: // ´Á»ú¥â¡¼¥É¤Çitoa | |
| 479 { | |
| 480 int arg1 = cmd.args[0].value; | |
| 481 string result; | |
| 482 char wc[3]; wc[2]=0; | |
| 483 char buf[20]; | |
| 484 if (cmd.cmd4 == 0) { | |
| 485 sprintf(buf, "%d", arg1); | |
| 486 } else { // cmd.cmd4 == 1 | |
| 487 char fmt[20]; | |
| 488 sprintf(fmt, "%%%dd", cmd.args[2].value); | |
| 489 sprintf(buf, fmt, arg1); | |
| 0 | 490 } |
| 52 | 491 int i; |
| 492 for (i=0; buf[i] != 0; i++) { | |
| 493 if (buf[i] == ' ') { | |
| 494 wc[0] = 0x81; // ' ' in SHIFT_JIS | |
| 495 wc[1] = 0x40; | |
| 496 } else if (buf[i] == '-') { | |
| 497 wc[0] = 0x81; // '-' in SHIFT_JIS | |
| 498 wc[1] = 0x7c; | |
| 499 } else if (isdigit(buf[i])) { | |
| 500 wc[0] = 0x82; // number in SHIFT_JIS | |
| 501 wc[1] = buf[i] - '0' + 0x4f; | |
| 502 } else { | |
| 503 continue; | |
| 504 } | |
| 505 result += wc; | |
| 0 | 506 } |
| 52 | 507 SetStr(cmd.args[1], result); |
| 0 | 508 cmd.clear(); |
| 509 } | |
| 52 | 510 break; |
| 511 case 0x0f: case 0x11: // itoa (0x11 ¤ÎÊý¤Ï zero padding ¤¹¤ë¤Ã¤Ý¤¤) | |
| 512 if (cmd.cmd4 == 0) { | |
| 513 int arg1 = cmd.args[0].value; | |
| 514 char buf[1024]; sprintf(buf, "%d", arg1); | |
| 515 SetStr(cmd.args[1], buf); | |
| 516 cmd.clear(); | |
| 517 } else if (cmd.cmd4 == 1) { | |
| 518 // ´Á»ú(SJIS) : 82 [4f+N] | |
| 519 // ¤ä¤Ï¤ê´Á»ú¤¸¤ã¤Ê¤¤¡© | |
| 520 int arg1 = cmd.args[0].value; | |
| 521 char buf[1024]; char fmt[1024]; | |
| 522 if (cmd.cmd3 == 0x0f) { | |
| 523 sprintf(fmt, "%%%dd",cmd.args[2].value); /* ¶õÇò¤Ç¥Ñ¥Ç¥£¥ó¥° */ | |
| 524 } else { | |
| 525 sprintf(fmt, "%%0%dd",cmd.args[2].value); | |
| 526 } | |
| 527 sprintf(buf, fmt, arg1); | |
| 528 SetStr(cmd.args[1], buf); | |
| 529 cmd.clear(); | |
| 530 } | |
| 531 break; | |
| 532 case 0x64: // ʸ»úÎó¤Îɽ¼¨ : °ú¿ô¤ò¥Æ¥¥¹¥È¥¦¥£¥ó¥É¥¦¤Ëɽ¼¨ | |
| 533 if (cmd.cmd4 == 1) { | |
| 534 char buf[256]; | |
| 535 snprintf(buf, 255, "%d", Get(cmd.args[0].type, cmd.args[0].number)); | |
| 536 cmd.args[0].type = TYPE_STR; | |
| 537 cmd.args[0].value = cmd.AddStr(buf); | |
| 538 cmd.cmd4 = 0; | |
| 539 } | |
| 540 cmd.cmd_type = CMD_TEXT; | |
| 541 break; | |
| 0 | 542 } |
| 543 } | |
| 544 if (cmd.cmd1 == 1 && cmd.cmd2 == 0x0b) { // ¿ôÃÍÊÑ¿ô±é»» | |
| 545 if (cmd.cmd3 == 0 && cmd.cmd4 == 0) { | |
| 546 /* Ê£¿ô¤ÎÊÑ¿ô¤ò¥»¥Ã¥È */ | |
| 547 VarInfo v1 = cmd.args[0]; | |
| 548 eprintf("set multiple-var Var[%d]<%d> <- ",v1.type, v1.number); | |
| 549 int i; | |
| 550 if (cmd.args.size() < cmd.argc) { | |
| 551 eprintf(" error: argsize changed %d -> %d\n",cmd.argc, cmd.args.size()); | |
| 552 cmd.argc = cmd.args.size(); | |
| 553 } | |
| 554 for (i=0; i<cmd.argc; i++) { | |
| 555 eprintf("%d, ",cmd.args[i+1].value); | |
| 556 Set(v1, cmd.args[i+1].value); | |
| 557 v1.number++; | |
| 558 } | |
| 559 eprintf("\n"); | |
| 560 cmd.clear(); | |
| 561 } else if (cmd.cmd3 == 1 && cmd.cmd4 == 0) { | |
| 562 /* Îΰè»ØÄê¤ÇÊÑ¿ô¤ò¥¯¥ê¥¢ */ | |
| 563 VarInfo v1 = cmd.args[0]; | |
| 564 VarInfo v2 = cmd.args[1]; | |
| 565 eprintf("memclear. Var[%d]<%d> - Var[%d]<%d>\n",v1.type, v1.number, v2.type, v2.number); | |
| 566 if (v1.type != v2.type || !IsInt(v1.type)) eprintf(" error: bad args\n"); | |
| 567 else { | |
| 568 if (v1.number < 0) v1.number = 0; | |
| 569 if (v2.number > MaxIndex(v2.type)) v2.number = MaxIndex(v2.type); | |
| 570 for (; v1.number <= v2.number; v1.number++) | |
| 571 Set(v1, 0); | |
| 572 } | |
| 573 cmd.clear(); | |
| 574 } else if (cmd.cmd3 == 1 && cmd.cmd4 == 1) { | |
| 575 /* Îΰè»ØÄê¤ÇÊÑ¿ô¤ò¥»¥Ã¥È */ | |
| 576 VarInfo v1 = cmd.args[0]; | |
| 577 VarInfo v2 = cmd.args[1]; | |
| 578 int value = cmd.args[2].value; | |
| 579 eprintf("memset. Var[%d]<%d> - Var[%d]<%d> <- %d\n",v1.type, v1.number, v2.type, v2.number, value); | |
| 580 if (v1.type != v2.type || !IsInt(v1.type)) eprintf(" error: bad args\n"); | |
| 581 else { | |
| 582 if (v1.number < 0) v1.number = 0; | |
| 583 if (v2.number > MaxIndex(v2.type)) v2.number = MaxIndex(v2.type); | |
| 584 for (; v1.number <= v2.number; v1.number++) | |
| 585 Set(v1, value); | |
| 586 } | |
| 587 cmd.clear(); | |
| 588 } else if (cmd.cmd3 == 4 && cmd.cmd4 == 1) { // Îΰ襯¥ê¥¢(sysfunc.txt) | |
| 589 VarInfo v1 = cmd.args[0]; | |
| 590 int step = cmd.args[1].value; | |
| 591 int deal = cmd.args[2].value; | |
| 592 int val = cmd.args[3].value; | |
| 593 eprintf("memclear. Var[%d]<%d> step %d deal %d <- val %d\n",v1.type, v1.number, step, deal, val); | |
| 594 int i; for (i=0; i<deal; i++) { | |
| 595 Set(v1, val); | |
| 596 v1.number += step; | |
| 597 } | |
| 598 cmd.clear(); | |
| 599 } else if (cmd.cmd3 == 0x64 && cmd.cmd4 == 0) { //Îΰè¤Ç¿ôÃͤò¹ç·×¤¹¤ë | |
| 600 VarInfo v1 = cmd.args[0]; | |
| 601 VarInfo v2 = cmd.args[1]; | |
| 602 eprintf("sum var. Var[%d]<%d> - Var[%d]<%d>\n",v1.type, v1.number, v2.type, v2.number); | |
| 603 int sum = 0; | |
| 604 if (v1.type != v2.type || !IsInt(v1.type)) eprintf(" error: bad args\n"); | |
| 605 else { | |
| 606 if (v1.number < 0) v1.number = 0; | |
| 607 if (v2.number > MaxIndex(v2.type)) v2.number = MaxIndex(v2.type); | |
| 608 for (; v1.number <= v2.number; v1.number++) | |
| 609 sum += (*this)(v1); | |
| 610 } | |
| 611 eprintf(" ret %d\n",sum); | |
| 612 cmd.SetSysvar(sum); | |
| 613 } | |
| 614 } | |
| 615 return false; | |
| 616 } | |
| 617 | |
| 618 /********************************************************************* | |
|
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619 ** SimpleCmd |
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620 */ |
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621 |
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622 SimpleCmd::SimpleCmd(int a, int b, int c) |
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623 { |
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624 cmd1 = a; |
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625 cmd2 = b; |
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626 cmd3 = c; |
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627 } |
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628 |
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629 SimpleCmd::SimpleCmd(void) |
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630 { |
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631 cmd1 = cmd2 = cmd3 = 0; |
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632 } |
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633 |
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634 bool SimpleCmd::operator<(const SimpleCmd& cmd) const |
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635 { |
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636 if (cmd1 < cmd.cmd1) return true; |
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637 else if (cmd1 > cmd.cmd1) return false; |
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638 |
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639 if (cmd2 < cmd.cmd2) return true; |
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640 else if (cmd2 > cmd.cmd2) return false; |
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641 |
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642 if (cmd3 < cmd.cmd3) return true; |
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643 else return false; |
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644 } |
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645 |
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646 bool SimpleCmd::operator==(const SimpleCmd& cmd) const |
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647 { |
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648 return (cmd1 == cmd.cmd1 && cmd2 == cmd.cmd2 && cmd3 == cmd.cmd3); |
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649 } |
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650 |
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651 |
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652 /********************************************************************* |
| 0 | 653 ** Cmd |
| 654 */ | |
| 655 | |
| 656 /* ¿ôÃÍ num := 0x24 0xff <int num> */ | |
| 657 /* ÊÑ¿ô var := 0x24 <uchar type> 0x5b <exp> 0x5d */ | |
| 658 /* ¹à token := num | var | 0x28 <exp> 0x29 | <plus|minus> token */ | |
| 659 | |
| 660 int Cmd::GetLeftToken(const char*& d, VarInfo& info) { | |
| 661 bool var_flag = true; | |
| 662 int minus_flag = 0; | |
| 663 int value = 0; | |
| 664 if (d[0] == 0x5c && (d[1] == 1 || d[1] == 0) ) { | |
| 665 if (d[1] == 1) {dprintf("minus-"); minus_flag ^= 1;} | |
| 666 else dprintf("plus-"); | |
| 667 d += 2; | |
| 668 var_flag = false; | |
| 669 } | |
| 670 if (d[0] == 0x24 && ((unsigned const char*)d)[1] == 0xff) { | |
| 671 // if ( (d[0] == 0x30 || d[0] == 0x31) && d[1] == 0x24 && ((unsigned const char*)d)[2] == 0xff) /* @@@ not supported; selection Æâ¤Ç¡¢0x30|0x31 ¤¬Éտ魯¤ë¤³¤È¤¬¤¢¤ë */ | |
| 672 // numerical atom | |
| 673 d += 6; | |
| 674 value = read_little_endian_int(d-4); | |
| 675 dprintf("%d",value); | |
| 676 var_flag = false; | |
| 677 } else if (d[0] == 0x24 && *(unsigned char*)(d+1) == 0xc8) { | |
| 678 dprintf("V<sys>"); | |
| 679 d += 2; | |
| 680 info.type = TYPE_SYS; info.number = 0; | |
| 681 value = info.value = flags(); | |
| 682 } else if (d[0] == 0x24 && d[2] == 0x5b) { | |
| 683 // 0x24,<type>,0x5b,<expr>,0x5d-terminated term | |
| 684 info.type = *(unsigned char*)(d+1); | |
| 685 d += 3; | |
| 686 dprintf("V<%d>[",info.type); | |
| 687 info.number = GetExpression(d); | |
| 688 dprintf("]"); | |
| 689 if (*d == 0x5d) d++; | |
| 690 else SetError(); | |
| 691 if (info.type == TYPE_VARSTR || info.type == TYPE_VARSYSSTR || info.type == TYPE_VARLOCSTR) { | |
| 692 value = 0; | |
| 693 info.value = StrVar(info.type, info.number); | |
| 694 } else { | |
| 695 value = info.value = flags(info); | |
| 696 } | |
| 697 dprintf("(=%d)",value); | |
| 698 } else SetError(); | |
| 699 | |
| 700 if (minus_flag) value = -value; | |
| 701 if (!var_flag) { | |
| 702 info.type = TYPE_VAL; | |
| 703 info.value = value; | |
| 704 } | |
| 705 return value; | |
| 706 } | |
| 707 | |
|
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708 static const char* op_str[70] = { |
| 0 | 709 // 0 1 2 3 4 5 6 7 8 9 |
| 710 "+", "-", "*", "/", "%", "&", "|", "^", "<<", ">>", // +00 | |
| 711 "err.","err.","err.","err.","err.","err.","err.","err.","err.","err.", // +10 | |
| 712 "+=", "-=", "*=", "/=", "%=", "&=", "|=", "^=", "<<=", ">>=", // +20 | |
| 713 "=", "err.","err.","err.","err.","err.","err.","err.","err.","err.", // +30 | |
| 714 "==", "!=", "<=", "<", ">=", ">", "err.","err.","err.","err.", // +40 | |
| 715 "err.","err.","err.","err.","err.","err.","err.","err.","err.","err.", // +50 | |
| 716 "&&", "||", "err.","err.","err.","err.","err.","err.","err.","err.", // +60 | |
| 717 }; | |
| 718 | |
| 719 static int op_pri_tbl[12] = { | |
| 720 // + - * / % & | ^ << >> | |
| 721 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 10, 10}; | |
| 722 | |
| 723 inline int op_pri(int op) { | |
| 724 if (op > 11) return 10; | |
| 725 return op_pri_tbl[op]; | |
| 726 } | |
| 727 inline int op_pri_cond(int op) { | |
| 728 if (op <= 11) return op_pri_tbl[op]; | |
| 729 else if (op < 50) return 7; | |
| 730 else if (op == 60) return 8; | |
| 731 else if (op == 61) return 8; | |
| 732 else return 10; | |
| 733 } | |
| 734 | |
| 735 | |
| 736 inline int eval(int v1, int op, int v2) { | |
| 737 switch(op) { | |
| 738 case 0: return v1+v2; | |
| 739 case 1: return v1-v2; | |
| 740 case 2: return v1*v2; | |
| 741 case 3: return v2!=0 ? v1/v2 : v1; | |
| 742 case 4: return v2!=0 ? v1%v2 : v1; | |
| 743 case 5: return v1&v2; | |
| 744 case 6: return v1|v2; | |
| 745 case 7: return v1^v2; | |
| 746 case 8: return v1<<v2; | |
| 747 case 9: return v1>>v2; | |
| 748 case 40: return v1 == v2; | |
| 749 case 41: return v1 != v2; | |
| 750 case 42: return v1 <= v2; | |
| 751 case 43: return v1 < v2; | |
| 752 case 44: return v1 >= v2; | |
| 753 case 45: return v1 > v2; | |
| 754 case 60: return v1 && v2; | |
| 755 case 61: return v1 || v2; | |
| 756 } | |
| 757 return v2; | |
| 758 } | |
| 759 | |
| 52 | 760 Cmd::Cmd(const Flags& f, int _sys_ver) : flags(f), system_version(_sys_ver) { |
| 761 cmd_type = CMD_NOP; | |
| 762 argc = 0; | |
| 763 errorflag = false; | |
| 764 cmdstr[0] = 0; | |
| 765 strend = 0; | |
| 766 pos = -1; | |
| 767 } | |
| 768 | |
| 0 | 769 /* ±é»»»Ò op := 0x5c <uchar op> */ |
| 770 /* ¿ô¼° exp: [op] <token> [op <token> [...]] */ | |
| 771 int Cmd::GetExpression(const char*& d, VarInfo* info_ptr) { | |
| 772 #define STACK_DEPTH 1024 | |
| 773 #define OP_LB 11 | |
| 774 char op_stack[STACK_DEPTH]; | |
| 775 int val_stack[STACK_DEPTH]; | |
| 776 int stack_count = 0; | |
| 777 | |
| 778 // Âè°ì¹à¤ÎÆɤ߹þ¤ß | |
| 779 while(*d == 0x28) { | |
| 780 d++; | |
| 781 dprintf("("); | |
| 782 op_stack[stack_count++] = OP_LB; | |
| 783 } | |
| 784 VarInfo info; | |
| 785 int value = GetLeftToken(d, info); | |
| 786 | |
| 787 while(*d == 0x29 && stack_count > 0 && op_stack[stack_count-1] == OP_LB) { | |
| 788 d++; | |
| 789 dprintf(")"); | |
| 790 stack_count--; | |
| 791 } | |
| 792 | |
| 793 if (*d != 0x5c && stack_count == 0) { | |
| 794 if (info_ptr) *info_ptr = info; | |
| 795 return value; // ñ½ã¤Êleft-term¤Ï¤³¤³¤Ç½ªÎ»¡£Í¸ú¤Êinfo_ptr¤òµ¢¤¹¡Ê²ÄǽÀ¤¬¤¢¤ë¡Ë | |
| 796 } | |
| 797 | |
| 798 while(*d == 0x5c) { | |
| 799 int op_type = *(unsigned char*)(d+1); | |
| 800 d += 2; | |
| 801 if (op_type < 70) dprintf("%s",op_str[op_type]); | |
| 802 else dprintf("err."); | |
| 803 if (op_type >= 10) SetError(); | |
| 804 int cur_pri = op_pri(op_type); | |
| 805 while(stack_count != 0 && op_pri(op_stack[stack_count-1]) <= cur_pri) { | |
| 806 // Í¥Àè½ç°Ì¤Î¹â¤¤¡¢Àè¹Ô¤¹¤ë±é»»¤ò¹Ô¤¦ | |
| 807 value = eval(val_stack[stack_count-1], op_stack[stack_count-1], value); | |
| 808 stack_count--; | |
| 809 } | |
| 810 val_stack[stack_count] = value; | |
| 811 op_stack[stack_count++] = op_type; | |
| 812 while(*d == 0x28) { | |
| 813 d++; | |
| 814 dprintf("("); | |
| 815 op_stack[stack_count++] = OP_LB; | |
| 816 } | |
| 817 if (stack_count >= STACK_DEPTH) SetError(); | |
| 818 value = GetLeftToken(d, info); | |
| 819 | |
| 820 while (*d != 0x5c && stack_count > 0) { | |
| 821 // ̤¼Â¹Ô¤Î±é»»¤ò½ª¤ï¤é¤»¤ë | |
| 822 if (op_stack[stack_count-1] != OP_LB) { | |
| 823 value = eval(val_stack[stack_count-1], op_stack[stack_count-1], value); | |
| 824 stack_count--; | |
| 825 } else if (*d == 0x29) { /* op_stack == OP_LB */ | |
| 826 // bracket ½ªÃ¼¤¬¤¢¤ì¤Ð¡¢ÊĤ¸¤Æ¤ª¤¯ | |
| 827 d++; | |
| 828 dprintf(")"); | |
| 829 stack_count--; | |
| 830 } else break; // error | |
| 831 } | |
| 832 } | |
| 833 if (stack_count) SetError(); // unbalanced bracket | |
| 834 dprintf("(=%d)",value); | |
| 835 if (info_ptr) { | |
| 836 info_ptr->type = TYPE_VAL; | |
| 837 info_ptr->value = value; | |
| 838 } | |
| 839 return value; | |
| 840 } | |
| 841 | |
| 842 // ¾ò·ïʬ´ôÀìÍѤˡ¢¾ò·ï±é»»¤È»»½Ñ±é»»¤Îº®¹ç¤ò¸¡ÃΤǤ¤ëÀìÍѥ롼¥Á¥ó¡ÊËÜÍè¤ÏGetExpression¤Çº¹¤·»Ù¤¨¤Ê¤¤) | |
| 843 int Cmd::GetExpressionCond(const char*& d) { | |
| 844 char op_stack[STACK_DEPTH]; | |
| 845 int val_stack[STACK_DEPTH]; | |
| 846 int valattr_stack[STACK_DEPTH]; | |
| 847 #define ATTR_VAL 0 | |
| 848 #define ATTR_FLAG 1 | |
| 849 int stack_count = 0; | |
| 850 | |
| 851 // Âè°ì¹à¤ÎÆɤ߹þ¤ß | |
| 852 while(*d == 0x28) { | |
| 853 d++; | |
| 854 dprintf("("); | |
| 855 op_stack[stack_count++] = OP_LB; | |
| 856 } | |
| 857 VarInfo info; | |
| 858 int value = GetLeftToken(d, info); | |
| 859 while(*d == 0x29 && stack_count > 0 && op_stack[stack_count-1] == OP_LB) { | |
| 860 d++; | |
| 861 dprintf(")"); | |
| 862 stack_count--; | |
| 863 } | |
| 864 bool valattr = ATTR_VAL; | |
| 865 | |
| 866 while(*d == 0x5c) { | |
| 867 int op_type = *(unsigned char*)(d+1); | |
| 868 d += 2; | |
| 869 if (op_type < 70) dprintf("%s",op_str[op_type]); | |
| 870 else dprintf("err."); | |
| 871 int cur_pri = op_pri_cond(op_type); | |
| 872 while(stack_count != 0 && op_pri_cond(op_stack[stack_count-1]) <= cur_pri) { | |
| 873 // Í¥Àè½ç°Ì¤Î¹â¤¤¡¢Àè¹Ô¤¹¤ë±é»»¤ò¹Ô¤¦ | |
| 874 if (op_stack[stack_count-1] >= 60) { | |
| 875 if (valattr_stack[stack_count-1] != ATTR_FLAG || valattr != ATTR_FLAG) SetError(); | |
| 876 } else { | |
| 877 if (valattr_stack[stack_count-1] != ATTR_VAL || valattr != ATTR_VAL) SetError(); | |
| 878 } | |
| 879 value = eval(val_stack[stack_count-1], op_stack[stack_count-1], value); | |
| 880 if (op_stack[stack_count-1] >= 40) valattr = ATTR_FLAG; | |
| 881 stack_count--; | |
| 882 } | |
| 883 val_stack[stack_count] = value; | |
| 884 valattr_stack[stack_count] = valattr; | |
| 885 op_stack[stack_count++] = op_type; | |
| 886 while(*d == 0x28) { | |
| 887 d++; | |
| 888 dprintf("("); | |
| 889 op_stack[stack_count++] = OP_LB; | |
| 890 } | |
| 891 if (stack_count >= STACK_DEPTH) SetError(); | |
| 892 value = GetLeftToken(d, info); | |
| 893 valattr = ATTR_VAL; | |
| 894 | |
| 895 while (*d != 0x5c && stack_count > 0) { | |
| 896 // ̤¼Â¹Ô¤Î±é»»¤ò½ª¤ï¤é¤»¤ë | |
| 897 if (op_stack[stack_count-1] != OP_LB) { | |
| 898 if (op_stack[stack_count-1] >= 60) { | |
| 899 if (valattr_stack[stack_count-1] != ATTR_FLAG || valattr != ATTR_FLAG) SetError(); | |
| 900 } else { | |
| 901 if (valattr_stack[stack_count-1] != ATTR_VAL || valattr != ATTR_VAL) SetError(); | |
| 902 } | |
| 903 value = eval(val_stack[stack_count-1], op_stack[stack_count-1], value); | |
| 904 if (op_stack[stack_count-1] >= 40) valattr = ATTR_FLAG; | |
| 905 stack_count--; | |
| 906 // bracket ½ªÃ¼¤¬¤¢¤ì¤Ð¡¢ÊĤ¸¤Æ¤ª¤¯ | |
| 907 } else if (*d == 0x29) { /* op_stack == OP_LB */ | |
| 908 d++; | |
| 909 dprintf(")"); | |
| 910 stack_count--; | |
| 911 } else break; // error | |
| 912 } | |
| 913 } | |
| 914 if (stack_count) SetError(); // unbalanced bracket | |
| 915 if (value) dprintf("(=true)"); | |
| 916 else dprintf("(=false)"); | |
| 917 return value; | |
| 918 } | |
| 919 | |
| 920 | |
| 921 /* | |
| 922 str = | |
| 923 arg = | |
| 924 args = 0x28 <exp> [[0x2c] <exp> [[0x2c] <exp> [...] ]] | |
| 925 */ | |
| 926 | |
| 927 int Cmd::GetArgs(const char*& d) { | |
| 928 if (*d != 0x28) return 0; /* °ú¿ô¤Ê¤· */ | |
| 929 d++; | |
| 930 dprintf("args:"); | |
| 931 VarInfo var; | |
| 932 int i; for (i=0; i<100 ; i++) { | |
| 933 /* number, variable, string ¤Î¼ïÊ̤ʤ¯ÃͤòÆÀ¤ë */ | |
| 934 if (*d == 0x61) { // ¤è¤¯¤ï¤«¤é¤Ê¤¤(ÃÒÂ奢¥Õ¥¿¡¼) | |
|
29
d229cce98f50
* no more (or, at least, less) duplicate code between scn2kdump and the rest
thib
parents:
21
diff
changeset
|
935 dprintf("@%d",d[1]); |
| 0 | 936 d += 2; |
| 937 if (*d == 0x28) { | |
| 938 dprintf("{"); | |
| 939 GetArgs(d); // (A,B,C)À᤬´Þ¤Þ¤ì¤ë¤³¤È¤¬¤¢¤ë | |
| 940 dprintf("}"); | |
| 941 } else { | |
| 942 dprintf("{}"); | |
| 943 } | |
| 944 } else if (d[0] == 0x0a || d[0] == 0x40) { // ¤è¤¯¤ï¤«¤é¤Ê¤¤ (Little Busters!) | |
| 945 int var; | |
| 946 if (system_version == 0) { var = read_little_endian_int(d+1); d += 5;} | |
| 947 else { var = read_little_endian_short(d+1); d += 3;} | |
| 948 dprintf("line %d; ",var); | |
| 949 } else if (*d == 0x24 || (*d == 0x5c && (d[1] == 1 || d[1] == 0)) || *d == 0x28) { | |
| 950 GetExpression(d, &var); | |
| 951 args.push_back(var); | |
| 952 } else if (StrType(d)) { | |
| 953 var.type = TYPE_STR; | |
| 954 var.value = GetString(d); | |
| 955 args.push_back(var); | |
| 956 } else SetError(); | |
| 957 if (*d == 0x29) break; | |
| 958 if (*d == 0x2c) {d++;} // ¼¡¤Î arg ¤¬±é»»»Ò¤Ç»Ï¤Þ¤ë¡¢¤Ê¤É¤¬¤Ê¤±¤ì¤Ð¸ºß¤·¤Ê¤¤ | |
| 959 dprintf(","); | |
| 960 } | |
| 961 if (*d == 0x29) d++; | |
| 962 else SetError(); | |
| 963 return i; | |
| 964 } | |
| 965 | |
| 966 int Cmd::GetArgsSpecial(int normal_args,const char*& d) { | |
| 967 if (*d != 0x28) return 0; /* °ú¿ô¤Ê¤· */ | |
| 968 d++; | |
| 969 dprintf("args:"); | |
| 970 int i; for (i=0; i<normal_args; i++) { | |
| 971 /* number, variable, string ¤Î¼ïÊ̤ʤ¯ÃͤòÆÀ¤ë */ | |
| 972 if (*d == 0x24 || (*d == 0x5c && (d[1] == 1 || d[1] == 0)) || *d == 0x28) { | |
| 973 GetExpression(d); | |
| 974 } else if (StrType(d)) { | |
| 975 GetString(d); | |
| 976 } else SetError(); | |
| 977 if (*d == 0x29) break; | |
| 978 if (*d == 0x2c) {d++;} // ¼¡¤Î arg ¤¬±é»»»Ò¤Ç»Ï¤Þ¤ë¡¢¤Ê¤É¤¬¤Ê¤±¤ì¤Ð¸ºß¤·¤Ê¤¤ | |
| 979 dprintf(","); | |
| 980 } | |
| 981 for (i=0; i<argc ; i++) { | |
| 982 if (*d == 0x28) { | |
| 983 /* | |
| 984 ** cmd 01-22:0c1c, 01-22:0835 | |
| 985 ** Princess Bride ¤Î¥«¡¼¥É¤¬Íî¤Á¤ë¥¢¥Ë¥á¤Î¾ìÌÌ | |
| 986 ** ¤Ê¤ª¡¢_PBCARDANM* ¤Î²èÁü¤Ï¤³¤Î¥³¥Þ¥ó¥É¤Ç¤Î¤ß»È¤ï¤ì¤Æ¤¤¤ë¤Î¤Ç¡¢Æüì½èÍý¤È¤·¤Æ̵»ë¤¹¤ë¤³¤È¤â²Äǽ | |
| 987 ** | |
| 988 ** cmd 01-04:0276, 026c, 0270 | |
| 989 ** Ê£¿ô¤Î enum ¤¬ args ¤Î¿ô¤À¤±Â³¤¯½èÍý¡£Æüì½èÍý¤È¤·¤ÆʬΥ¤¹¤ë | |
| 990 */ | |
| 991 dprintf("enum.<"); | |
| 992 /* (...) ¤ÏÎóµó·¿ or ¹½Â¤ÂΤβÄǽÀ¤¬¤¢¤ë */ | |
| 993 const char* d_orig = d; | |
| 994 int pt = args.size(); args.push_back(VarInfo(0)); | |
| 995 int count = GetArgs(d); | |
| 996 args[pt] = VarInfo(count); | |
| 997 dprintf(">"); | |
| 998 } else if (*d == 0x61 && (d[1] >= 0x00 && d[1] <= 0x04) && d[2] == 0x28 ) { | |
| 999 /* »È¤ï¤ì¤ë¥³¥Þ¥ó¥É¤Ï 01-21:004b, 01-28:0064 ¤Î¤¤¤º¤ì¤«¡ÊR,C,PB,LO) | |
| 1000 ** ¤½¤ì¤é¤Î¥³¥Þ¥ó¥É¤Ï | |
| 1001 ** arg1: ²èÁü¥Õ¥¡¥¤¥ë̾ | |
| 1002 ** arg2 : Sel ÈÖ¹æ | |
| 1003 ** ¤é¤·¤¯¡¢arg3 °Ê¹ß¤¬ 0x61 <00-04> (a,b,c,...) ¤È¤Ê¤ë¡Ê¥À¥ó¥×¾å¤Ï enum ¤Èɽµ¤µ¤ì¤ë) | |
| 1004 ** () Æâ¤Î°ú¿ô¤Ï¤µ¤Þ¤¶¤Þ¤Ç¡¢a ¤Î¤ß¡Ê²èÁü¥Õ¥¡¥¤¥ë̾¡Ë¡¢ | |
| 1005 ** a,b b=SEL? | |
| 1006 ** a,b,c (b,c)=ºÂɸ¡© | |
| 1007 ** a,(b,c,d,e,f,g) b-g = src / dest? | |
| 1008 ** ¤é¤·¤¤ | |
| 1009 */ | |
| 1010 dprintf("kasane. #%d <",d[1]); | |
| 1011 d += 2; | |
| 1012 int pt = args.size(); args.push_back(VarInfo(0)); | |
| 1013 int count = GetArgs(d); | |
| 1014 args[pt] = VarInfo(count); | |
| 1015 dprintf(">"); | |
| 1016 } else if (*d == 0x24 || (*d == 0x5c && (d[1] == 1 || d[1] == 0))) { | |
| 1017 /* cmd 01-15:0028 ; »Ï¤á¤Ë 0x24 À᤬¤¢¤ê¡¢Â³¤¤¤Æ 0x28 Àá¤Ë¤Ê¤ë */ | |
| 1018 VarInfo var; | |
| 1019 GetExpression(d, &var); | |
| 1020 args.push_back(var); | |
| 1021 i--; // ¤³¤Î°ú¿ô¤Ïargc ¤Î¿ô¤Ë¤ÏÆþ¤é¤Ê¤¤ | |
| 1022 } else SetError(); | |
| 1023 if (d[0] == 0x0a || d[0] == 0x40) { | |
| 1024 /* cmd 01-15:0028 ; 0x28 Àá¤Î¸å¤ËËè²ó 0x0a À᤬Íè¤ë */ | |
| 1025 int var; | |
| 1026 if (system_version == 0) { var = read_little_endian_int(d+1); d += 5;} | |
| 1027 else { var = read_little_endian_short(d+1); d += 3;} | |
| 1028 dprintf("line %d; ",var); | |
| 1029 } | |
| 1030 if (*d == 0x29) break; | |
| 1031 if (*d == 0x2c) {d++;} // ¼¡¤Î arg ¤¬±é»»»Ò¤Ç»Ï¤Þ¤ë¡¢¤Ê¤É¤¬¤Ê¤±¤ì¤Ð¸ºß¤·¤Ê¤¤ | |
| 1032 dprintf(","); | |
| 1033 } | |
| 1034 if (*d == 0x29) d++; | |
| 1035 else SetError(); | |
| 1036 return 0; | |
| 1037 } | |
| 1038 | |
| 1039 /* switch | |
| 1040 <exp> | |
| 1041 0x7b | |
| 1042 <exp> <int> | |
| 1043 ... | |
| 1044 0x7d | |
| 1045 */ | |
| 1046 | |
| 1047 int Cmd::GetSwitch(const char*& d) { | |
| 1048 if (*d != 0x28) {SetError(); return -1;} | |
| 1049 d++; | |
| 1050 dprintf("switch. "); | |
| 1051 int var = GetExpression(d); | |
| 1052 if (*d != 0x29) {SetError(); return -1;} | |
| 1053 d++; | |
| 1054 dprintf("->\n"); | |
| 1055 if (*d == 0x7b) { | |
| 1056 d++; | |
| 1057 } else SetError(); | |
| 1058 | |
| 1059 int default_jmp = -1; int jmpto = -1; | |
| 1060 int i; for (i=0; i<argc; i++) { | |
| 1061 dprintf("\t"); | |
| 1062 if (*d++ != 0x28) {SetError(); return -1;} | |
| 1063 if (*d != 0x29) { | |
| 1064 int item = GetExpression(d); | |
| 1065 if (*d++ != 0x29) {SetError(); return -1;} | |
| 1066 int jmp = read_little_endian_int(d); | |
| 1067 if (var == item) { | |
| 1068 dprintf("(selected)"); | |
| 1069 jmpto = jmp; | |
| 1070 } | |
| 1071 dprintf(" -> %d\n", jmp); | |
| 1072 } else { | |
| 1073 d++; | |
| 1074 default_jmp = read_little_endian_int(d); | |
| 1075 } | |
| 1076 d += 4; | |
| 1077 } | |
| 1078 if (default_jmp != -1) { | |
| 1079 dprintf("default -> %d\n",default_jmp); | |
| 1080 if (jmpto == -1) jmpto = default_jmp; | |
| 1081 } | |
| 1082 if (*d == 0x7d) { | |
| 1083 d++; | |
| 1084 } else SetError(); | |
| 1085 return jmpto; | |
| 1086 } | |
| 1087 /* simple switch | |
| 1088 <exp> | |
| 1089 0x7b | |
| 1090 <int> | |
| 1091 ... | |
| 1092 0x7d | |
| 1093 */ | |
| 1094 int Cmd::GetSimpleSwitch(const char*& d) { | |
| 1095 if (*d != 0x28) {SetError(); return -1;} | |
| 1096 d++; | |
| 1097 dprintf("simple switch. "); | |
| 1098 int var = GetExpression(d); | |
| 1099 if (*d != 0x29) {SetError(); return -1;} | |
| 1100 d++; | |
| 1101 dprintf(" ->\n"); | |
| 1102 int jumpto = -1; | |
| 1103 if (*d == 0x7b) { | |
| 1104 d++; | |
| 1105 } else SetError(); | |
| 1106 int i; for (i=0; i<argc; i++) { | |
| 1107 int j = read_little_endian_int(d); | |
| 1108 d += 4; | |
| 1109 dprintf("\t%d -> %d\n", i+1, j); | |
| 1110 if (var == i) jumpto = j; | |
| 1111 } | |
| 1112 if (*d == 0x7d) { | |
| 1113 d++; | |
| 1114 } else SetError(); | |
| 1115 return jumpto; | |
| 1116 } | |
| 1117 | |
| 1118 /* | |
| 1119 selection | |
| 1120 ? <exp> | |
| 1121 0x7b | |
| 1122 <0x0a|0x40> <ushort | uint> | |
| 1123 */ | |
| 1124 void Cmd::GetSelection(const char*& d) { | |
| 1125 dprintf("selection. "); | |
| 1126 if (*d == 0x28) { | |
| 1127 d++; | |
| 1128 GetExpression(d); | |
| 1129 if (*d != 0x29) { SetError(); return;} | |
| 1130 d++; | |
| 1131 } | |
| 1132 if (*d == 0x7b) { | |
| 1133 d++; | |
| 1134 dprintf("{\n\t"); | |
| 1135 } else SetError(); | |
| 1136 int arg_count = 0; | |
| 1137 string text = ""; | |
| 1138 int cond_result = false; | |
| 1139 int sel_no = 0; | |
| 1140 while(*d != 0x7d) { | |
| 1141 if (d[0] == 0x0a || d[0] == 0x40) { | |
| 1142 int var; | |
| 1143 if (system_version == 0) { var = read_little_endian_int(d+1); d += 5;} | |
| 1144 else { var = read_little_endian_short(d+1); d += 3;} | |
| 1145 dprintf("Line %d; ",var); | |
| 1146 if (text.length() != 0) { | |
| 1147 if (cond_result) ; // ¾ò·ïÀ᤬ true ¤Ê¤éɽ¼¨¤·¤Ê¤¤ | |
| 1148 else { | |
| 1149 const char* str = text.c_str(); | |
| 1150 VarInfo var; | |
| 1151 var.type = TYPE_STR; | |
| 1152 var.value = CopyString(str); | |
| 1153 args.push_back(var); | |
| 1154 var.type = TYPE_VAL; | |
| 1155 var.value = sel_no; | |
| 1156 args.push_back(var); | |
| 1157 } | |
| 1158 sel_no++; | |
| 1159 } | |
| 1160 text = ""; | |
| 1161 cond_result = false; | |
| 1162 } else if (d[0] == 0x2c) { | |
| 1163 dprintf(":comma:"); | |
| 1164 } else if (d[0] == 0x28) { | |
| 1165 dprintf(":cond:"); | |
| 1166 d++; | |
| 1167 while(d[0] != 0x29) { | |
| 1168 int result = GetExpressionCond(d); // PRINT- Àá¤Ç¤Ê¤¤¤Ð¤¢¤¤¡¢¾ò·ïɽ¼¨¡£¼¡¤Ïʸ»úÀá¡¢¤Þ¤¿¤ÏPRINTÀá¤Î¤Ï¤º | |
| 1169 if (*d == 0x32) { // 0x32 ¤Ê¤é¡¢¸½ºß¤Î¾ò·ïÀá¤òɽ¼¨¤·¤Ê¤¤ | |
| 1170 d++; dprintf("##"); | |
| 1171 cond_result = result; | |
| 1172 } else if (*d == 0x31) { // 0x31 ¤Ê¤é¡¢¸½ºß¤Î¾ò·ïÀá¤òɽ¼¨¤¹¤ë | |
| 1173 // Little Busters! : ¤³¤Î¾ò·ï¤ÇÀµ¤·¤¤¤«¤Ï̤¸¡¾Ú | |
| 1174 d++; dprintf("***"); | |
| 1175 cond_result = !result; | |
| 1176 } | |
| 1177 dprintf(":"); | |
| 1178 } | |
| 1179 d++; | |
| 1180 } else if (StrType(d)) { | |
| 1181 int strpt = GetString(d); | |
| 1182 text += strheap + strpt; | |
| 1183 arg_count++; | |
| 1184 dprintf("\n\t"); | |
| 1185 } else if (*d == 0x23 && strncmp(d,"###PRINT",8) == 0) { | |
| 1186 d += 8; | |
| 1187 if (d[0] != 0x28) SetError(); | |
| 1188 else { // ʸ»úÊÑ¿ô¤ÎÆâÍƤÎɽ¼¨ | |
| 1189 d++; | |
| 1190 dprintf("Print."); | |
| 1191 VarInfo info; | |
| 1192 GetLeftToken(d, info); | |
| 1193 if (d[0] != 0x29 || info.type == -1) SetError(); | |
| 1194 d++; | |
|
21
d1bb7b365816
Fixed dynamic strings in selections (Fuko Pranks for instance)
thib
parents:
13
diff
changeset
|
1195 dprintf(";");/* |
| 0 | 1196 // ¿ôÃͤòÁ´³Ñʸ»ú¤ËÊÑ´¹¤·¤ÆÅÐÏ¿ |
| 1197 char str[10], str2[20]; // itoa | |
| 1198 sprintf(str, "%d", info.value); | |
| 1199 int i; for (i=0; str[i] != 0; i++) { | |
| 1200 str2[i*2] = 0xa3; | |
| 1201 str2[i*2+1] = 0xb0 + str[i]-'0'; | |
| 1202 } | |
|
21
d1bb7b365816
Fixed dynamic strings in selections (Fuko Pranks for instance)
thib
parents:
13
diff
changeset
|
1203 str2[i*2] = 0;*/ |
|
d1bb7b365816
Fixed dynamic strings in selections (Fuko Pranks for instance)
thib
parents:
13
diff
changeset
|
1204 text += strheap + info.value; |
| 0 | 1205 } |
| 1206 } else { SetError(); break;} | |
| 1207 } | |
| 1208 d++; | |
| 1209 /* @@@ */ | |
| 1210 /* °ìÃפ·¤Ê¤¤¾ì¹ç¤¬¤¢¤ë¤Î¤Ç¥³¥á¥ó¥È¥¢¥¦¥È */ | |
| 1211 // if (arg_count != argc) SetError(); | |
| 1212 dprintf("\n}\n"); | |
| 1213 } | |
| 1214 | |
| 1215 void Cmd::GetCmd(Flags& flags_orig, const char*& d ) { | |
| 52 | 1216 if (d == NULL) { SetError(); return;} |
| 0 | 1217 if (cmd_type != CMD_NOP) return; |
| 1218 | |
| 1219 cmdstr[0] = 0; | |
| 1220 rawdata = d; | |
| 1221 if (*d == 0x23) { /* ¥³¥Þ¥ó¥É */ | |
| 1222 cmd_type = CMD_OTHER; | |
| 1223 cmd1 = *(unsigned const char*)(d+1); | |
| 1224 cmd2 = *(unsigned const char*)(d+2); | |
| 1225 cmd3 = read_little_endian_short(d+3); | |
| 1226 argc = read_little_endian_short(d+5); | |
| 1227 cmd4 = *(unsigned const char*)(d+7); | |
| 1228 d += 8; | |
| 1229 /* verbose */ | |
| 1230 // dprintf(" 0x23 - cmd %02x-%02x:%04x:%02x[%2d] \n",cmd1,cmd2,cmd3,cmd4,argc); | |
|
29
d229cce98f50
* no more (or, at least, less) duplicate code between scn2kdump and the rest
thib
parents:
21
diff
changeset
|
1231 sprintf(cmdstr, "%02x-%02x:%04x:%02x : %s",cmd1,cmd2,cmd3,cmd4, CmdDescr(cmd1,cmd2,cmd3,cmd4)); |
| 0 | 1232 /* °ú¿ô¤òÆÀ¤ë */ |
| 1233 /* Æüì°ú¿ô¤Î¤â¤Î */ | |
| 1234 int is_special = 0; | |
| 1235 if (cmd1 == 0) { | |
| 1236 if (cmd2 == 1) { | |
| 1237 int jump_arg = -1; | |
| 1238 if (cmd3 == 0 || cmd3 == 5) { | |
| 1239 /* gosub / goto */ | |
| 1240 jump_arg =read_little_endian_int(d); | |
| 1241 d += 4; | |
| 1242 if (cmd3 == 0) | |
| 1243 dprintf("\tjmp -> %d\n", jump_arg); | |
| 1244 else /* cmd3 == 5 */ | |
| 1245 dprintf("\tcall -> %d\n", jump_arg); | |
| 1246 is_special = 1; | |
| 1247 } else if (cmd3 == 1 || cmd3 == 2) { | |
| 1248 /* conditional jump (if / unless) */ | |
| 1249 if (*d++ != 0x28) { SetError(); return;} | |
| 1250 dprintf("\t"); | |
| 1251 int cond = GetExpressionCond(d); | |
| 1252 if (cmd3 == 1) cond = !cond; // µÕ¤Ë¤Ê¤ë | |
| 1253 if (*d++ != 0x29) { SetError(); return; } | |
| 1254 int jumpto = read_little_endian_int(d); | |
| 1255 d += 4; | |
| 1256 dprintf("-> %d\n", jumpto); | |
| 1257 if (! cond) jump_arg = jumpto; /* condition ¤¬Ëþ¤¿¤µ¤ì¤Ê¤¤¾ì¹ç¡¢¥¸¥ã¥ó¥× */ | |
| 1258 is_special = 1; | |
| 1259 } else if (cmd3 == 4) { | |
| 1260 /* switch to */ | |
| 1261 jump_arg = GetSwitch(d); | |
| 1262 is_special = 1; | |
| 1263 } else if (cmd3 == 8 || cmd3 == 3) { | |
| 1264 /* switch to */ | |
| 1265 jump_arg = GetSimpleSwitch(d); | |
| 1266 is_special = 1; | |
| 1267 } else if (cmd3 == 16) { // call with parameters | |
| 1268 GetArgs(d); | |
| 1269 jump_arg = read_little_endian_int(d); | |
| 1270 d += 4; | |
| 1271 is_special = 1; | |
| 1272 } else goto retry; | |
| 1273 if (jump_arg == -1) { | |
| 1274 cmd_type = CMD_NOP; | |
| 1275 } | |
| 1276 else { | |
| 1277 cmd_type = CMD_JMP; | |
| 1278 args.push_back(VarInfo(jump_arg)); | |
| 1279 } | |
| 1280 } else if (cmd2 == 2 && (cmd3 == 0 || cmd3 == 1 || cmd3 == 2 || cmd3 == 3 || cmd3 == 0x0d) ) { | |
| 1281 /* selection */ | |
| 1282 GetSelection(d); | |
| 1283 is_special = 1; | |
| 1284 } | |
| 1285 } | |
| 1286 retry: | |
| 1287 /* °ìÈÌ°ú¿ô¤Î¤â¤Î */ | |
| 1288 if (!is_special) { | |
|
29
d229cce98f50
* no more (or, at least, less) duplicate code between scn2kdump and the rest
thib
parents:
21
diff
changeset
|
1289 dprintf(" 0x23 - cmd %02x-%02x:%04x:%02x[%2d] : %s\n",cmd1,cmd2,cmd3,cmd4,argc,CmdDescr(cmd1,cmd2,cmd3,cmd4)); |
| 0 | 1290 dprintf("\t"); |
| 1291 if (cmd1 == 1 && cmd2 == 0x22 && (cmd3 == 0xc1c || cmd3 == 0x835)) GetArgsSpecial(3, d); | |
| 1292 else if (cmd1 == 1 && cmd2 == 0x0b && cmd3 == 0x65) GetArgsSpecial(0, d); | |
| 1293 else if (cmd1 == 1 && cmd2 == 0x15 && cmd3 == 0x28) GetArgsSpecial(0, d); | |
| 1294 else if (cmd1 == 1 && cmd2 == 4 && (cmd3 == 0x26c || cmd3 == 0x26d || cmd3 == 0x270 || cmd3 == 0x276)) GetArgsSpecial(0, d); | |
| 1295 else if (cmd1 == 1 && cmd2 == 4 && cmd3 == 0x586) GetArgsSpecial(1, d); | |
|
43
01aa5ddf7dc8
A lot of very minor improvements (deleted some unused variables, and other things like that...)
thib
parents:
29
diff
changeset
|
1296 else if (cmd1 == 1 && ((cmd2 == 0x21 && cmd3 == 0x4b) || (cmd2 == 0x28 && cmd3 == 0x64))) GetArgsSpecial(2,d); |
| 0 | 1297 else GetArgs(d); |
| 1298 dprintf("\n"); | |
| 1299 | |
| 1300 } | |
| 1301 } else if (*d == 0x24) { /* ÂåÆþ±é»» */ | |
| 1302 if (d[1] == 0x12 || d[2] != 0x5b) SetError(); | |
| 1303 dprintf("expr: "); | |
| 1304 sprintf(cmdstr, "expr"); | |
| 1305 | |
| 1306 VarInfo info; | |
| 1307 int value = GetLeftToken(d, info); | |
| 1308 if (d[0] != 0x5c) SetError(); | |
| 1309 int type = d[1]; | |
| 1310 if (type < 20 || type > 30) SetError(); | |
| 1311 else dprintf("%s",op_str[type]); | |
| 1312 d += 2; | |
| 1313 int value2 = GetExpression(d); | |
| 1314 // ÂåÆþ¾ðÊó¤òËä¤á¹þ¤à | |
| 1315 if (type != 30) value2 = eval(value, type-20, value2); | |
| 1316 cmd_type = CMD_FLAGS; | |
| 1317 args.push_back(info); | |
| 1318 args.push_back(value2); | |
| 1319 dprintf("\n"); | |
| 1320 } else if (StrType(d)) { /* ʸ»ú½ÐÎÏ */ | |
| 1321 VarInfo info; | |
| 1322 info.type = TYPE_STR; | |
| 1323 info.value = GetString(d); | |
| 1324 args.push_back(info); | |
| 1325 cmd_type = CMD_TEXT; | |
| 1326 dprintf("\n"); | |
| 1327 } else if (*d == 0x0a || *d == 0x40 || *d == 0x21) { /* ¥Ç¥Ð¥Ã¥°Íѥǡ¼¥¿¤È´ûÆɥե饰 */ | |
| 1328 cmd_type = CMD_NOP; | |
| 1329 if (*d == 0x0a) { | |
| 1330 dprintf("line "); | |
| 1331 d++; | |
| 1332 int l; | |
| 1333 if (system_version == 0) { | |
| 1334 l = read_little_endian_int(d); | |
| 1335 d += 4; | |
| 1336 } else { | |
| 1337 l = read_little_endian_short(d); | |
| 1338 d += 2; | |
| 1339 } | |
| 1340 dprintf("%d\n", l); | |
| 1341 } else { /* 0x40, 0x21 */ | |
| 1342 // ´ûÆÉ¥Þ¡¼¥«¡¼¤é¤·¤¤¡£¥¨¥ó¥È¥ê¡¼¥Ý¥¤¥ó¥È¤È¥»¡¼¥Ö¥Ý¥¤¥ó¥È¤â»È¤ï¤ì¤ë¡£ | |
| 1343 // RealLive 1.2.5¤«¤é¡¢0x40¤Ï¥»¡¼¥Ö¥Ý¥¤¥ó¥È¡¢0x21¤Ï¥¨¥ó¥È¥ê¡¼¥Ý¥¤¥ó¥È¡£ | |
| 1344 // 1.2.5°ÊÁ°¡¢¤É¤Á¤é¤â0x40¤¬»È¤ï¤ì¤ë¡£ | |
| 1345 int kidoku_index; | |
| 1346 d++; | |
| 1347 if (system_version == 0) { | |
| 1348 kidoku_index = read_little_endian_int(d); | |
| 1349 d += 4; | |
| 1350 } else { | |
| 1351 kidoku_index = read_little_endian_short(d); | |
| 1352 d += 2; | |
| 1353 } | |
| 1354 dprintf("kidoku marker %d\n", kidoku_index); | |
| 1355 // text_readflag¤Ï¡¢¤³¤Îkidoku_index¤ò»È¤Ã¤¿¤éÎɤ¤¤«¤Ê¡£ | |
| 1356 } | |
| 1357 } else if (*d == 0x2c) { /* ??? */ | |
| 1358 dprintf("commd;0x2c\n"); // conditional jump ¤Î¹Ô¤Àè¤Ë¤è¤¯¤¢¤ë¤é¤·¤¤¡Ê¾ï¤Ë¡¢¤«¤Ï¤ï¤«¤é¤Ê¤¤¡Ë | |
| 1359 d++; | |
| 1360 } else { | |
| 1361 SetError(); | |
| 1362 } | |
| 1363 } | |
| 52 | 1364 |
| 0 | 1365 void Cmd::clear(void) { |
| 1366 cmd_type = CMD_NOP; | |
| 1367 ResetString(); | |
| 1368 args.clear(); | |
| 1369 errorflag = false; | |
| 1370 pos = -1; | |
| 1371 } | |
| 1372 | |
| 1373 char Cmd::strtype[256] = { | |
| 1374 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0, /* +00 */ | |
| 1375 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0, /* +10 */ // 0123456789ABCDEF | |
| 1376 1,0,3,0, 0,0,0,1, 0,0,0,0, 0,1,1,0, /* +20 */ // !"#$%&'()*+,-./ | |
| 1377 1,1,1,1, 1,1,1,1, 1,1,1,0, 0,0,0,1, /* +30 */ // 0123456789:;<=>? | |
| 1378 0,1,1,1, 1,1,1,1, 1,1,1,1, 1,1,1,1, /* +40 */ // @ABCDEFGHIJKLMNO | |
| 1379 1,1,1,1, 1,1,1,1, 1,1,1,0, 0,0,0,1, /* +50 */ // PQRSTUVWXYZ[\]^_ | |
| 1380 0,0,1,1, 1,1,1,1, 1,1,1,1, 1,1,1,1, /* +60 */ // `abcdefghijklmno | |
| 1381 1,1,1,1, 1,1,1,1, 1,1,1,1, 0,0,0,0, /* +70 */ // pqrstuvwxyz{|}~ | |
| 1382 2,2,2,2, 2,2,2,2, 2,2,2,2, 2,2,2,2, /* +80 */ | |
| 1383 2,2,2,2, 2,2,2,2, 2,2,2,2, 2,2,2,2, /* +90 */ | |
| 1384 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0, /* +A0 */ | |
| 1385 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0, /* +B0 */ | |
| 1386 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0, /* +C0 */ | |
| 1387 0,0,0,0, 0,0,0,0, 0,0,0,0, 0,0,0,0, /* +D0 */ | |
| 1388 2,2,2,2, 2,2,2,2, 2,2,2,2, 2,2,2,2, /* +E0 */ | |
| 1389 2,2,2,2, 2,2,2,2, 2,2,2,2, 2,2,0,0 /* +F0 */ | |
| 1390 }; | |
| 1391 | |
| 1392 int Cmd::GetString(const char*& d) { | |
| 1393 int retnum = -1; | |
| 1394 bool quote_flag = false; | |
| 1395 int stype; | |
| 1396 retnum = strend; | |
| 1397 while(1) { | |
| 1398 if (*d == '\\') { | |
| 1399 d++; | |
| 1400 strheap[strend++] = *d++; | |
| 1401 } else if (*d == '"') { | |
| 1402 if (quote_flag) quote_flag = false; | |
| 1403 else quote_flag = true; | |
| 1404 d++; | |
| 1405 } else if (quote_flag) { | |
| 1406 strheap[strend++] = *d++; | |
|
43
01aa5ddf7dc8
A lot of very minor improvements (deleted some unused variables, and other things like that...)
thib
parents:
29
diff
changeset
|
1407 } else if ((stype = StrType(d))) { |
| 0 | 1408 strheap[strend++] = *d++; |
| 1409 if (stype == 2) strheap[strend++] = *d++; | |
| 1410 } else break; | |
| 1411 } | |
| 1412 strheap[strend++] = 0; | |
| 1413 dprintf("\"%s\"", strheap + retnum); | |
| 1414 if (strend >= STRHEAP_SIZE) { | |
| 1415 dprintf("Error: string heap overflow\n"); | |
| 1416 } | |
| 1417 return retnum; | |
| 1418 } | |
| 1419 | |
| 1420 int Cmd::CopyString(const char* d) { | |
| 1421 int retnum = strend; | |
| 1422 int len = strlen(d); | |
| 1423 memcpy(strheap+strend, d, len+1); | |
| 1424 strend += len+1; | |
| 1425 d += len+1; | |
| 1426 return retnum; | |
| 1427 } | |
| 1428 | |
| 1429 int Cmd::StrVar(int type, int var_num) { | |
| 1430 int retnum = strend; | |
| 1431 flags.Str(type, var_num, strheap+strend, STRHEAP_SIZE-strend); | |
| 1432 strend += strlen(strheap+strend)+1; | |
| 1433 return retnum; | |
| 1434 } | |
| 1435 | |
| 1436 void Cmd::SetSysvar(int n, int val) { | |
| 1437 VarInfo info; | |
| 1438 if (cmd_type != CMD_SYSVAR) { | |
| 1439 args.clear(); | |
| 1440 } | |
| 1441 cmd_type = CMD_SYSVAR; | |
| 1442 | |
| 1443 info.type = TYPE_SYS; | |
| 1444 info.number = n; | |
| 1445 info.value = val; | |
| 1446 args.push_back(info); | |
| 1447 } | |
| 1448 void Cmd::SetFlagvar(VarInfo info, int val) { | |
| 1449 if (cmd_type != CMD_SYSVAR) { | |
| 1450 args.clear(); | |
| 1451 } | |
| 1452 cmd_type = CMD_SYSVAR; | |
| 1453 | |
| 1454 info.value = val; | |
| 1455 args.push_back(info); | |
| 1456 } | |
| 1457 | |
| 1458 void Cmd::SetStrvar(VarInfo info, const string& s) { | |
| 1459 if (cmd_type != CMD_SYSVAR) { | |
| 1460 args.clear(); | |
| 1461 } | |
| 1462 | |
| 1463 cmd_type = CMD_SYSVAR; | |
| 1464 const char* ss = s.c_str(); | |
| 1465 info.value = CopyString(ss); | |
| 1466 args.push_back(info); | |
| 1467 } | |
| 1468 | |
| 52 | 1469 |
| 1470 const char* Cmd::Str(const VarInfo& info) const { | |
| 1471 if (info.type != TYPE_STR && info.type != TYPE_VARSTR && info.type != TYPE_VARLOCSTR && info.type != TYPE_VARSYSSTR) | |
| 1472 return ""; | |
| 1473 int pt = info.value; | |
| 1474 if (pt < 0 || pt >= STRHEAP_SIZE) return ""; | |
| 1475 return strheap + pt; | |
| 1476 } | |
| 1477 | |
| 1478 int Cmd::AddStr(char* s) { | |
| 1479 // 1-0a-0064 ¤Ï¤³¤¦¤¤¤¦¤â¤Î¤¬É¬Íפ餷¤¤ | |
| 1480 int start = strend; | |
| 1481 while (*s) strheap[strend++] = *s++; | |
| 1482 strheap[strend++] = 0; | |
| 1483 return start; | |
| 1484 } | |
| 1485 | |
| 1486 | |
| 0 | 1487 void Cmd::read(const CmdSimplified& from) { |
| 1488 errorflag = false; | |
| 1489 ResetString(); | |
| 1490 | |
| 1491 cmd_type = Cmdtype(from.type); | |
| 1492 cmd1 = from.cmd1; | |
| 1493 cmd2 = from.cmd2; | |
| 1494 cmd3 = from.cmd3; | |
| 1495 cmd4 = from.cmd4; | |
| 1496 argc = from.argc; | |
| 1497 /* args ¤ÎÆɤ߹þ¤ß */ | |
| 1498 args.clear(); | |
| 1499 char* d = from.args; | |
| 52 | 1500 if (d == NULL) return; |
| 0 | 1501 while(*d != TYPE_END) { |
| 1502 VarInfo info; | |
| 1503 switch(*d) { | |
| 1504 case TYPE_VAL: | |
| 1505 info.type = TYPE_VAL; | |
| 1506 info.number = 0; | |
| 1507 info.value = read_little_endian_int(d+1); | |
| 1508 d += 5; | |
| 1509 args.push_back(info); | |
| 1510 break; | |
| 1511 case TYPE_STR: | |
| 1512 info.type = TYPE_STR; | |
| 1513 info.number = 0; | |
| 1514 d++; | |
| 1515 info.value = CopyString( d); | |
| 1516 d += strlen(d)+1; | |
| 1517 args.push_back(info); | |
| 1518 break; | |
| 1519 default: | |
| 1520 fprintf(stderr,"Cmd::read: Invalid Load Data\n"); | |
| 1521 *d = TYPE_END; | |
| 1522 } | |
| 1523 } | |
| 1524 } | |
| 52 | 1525 |
| 0 | 1526 void Cmd::write(CmdSimplified& to, char*& buffer) const { |
| 1527 /* | |
| 1528 if (cmd_type != CMD_OTHER) { | |
| 1529 fprintf(stderr,"Cmd::write: Invalid Cmd during Saving Data\n"); | |
| 1530 to.cmd1 = 0; to.cmd2 = 0; to.cmd3 = 0; to.cmd4 = 0; to.argc = 0; to.args = 0; | |
| 1531 return; | |
| 1532 } | |
| 1533 */ | |
| 1534 to.type = cmd_type; | |
| 1535 to.cmd1 = cmd1; | |
| 1536 to.cmd2 = cmd2; | |
| 1537 to.cmd3 = cmd3; | |
| 1538 to.cmd4 = cmd4; | |
| 1539 to.argc = argc; | |
| 1540 /* args ¤Î½ñ¤¹þ¤ß */ | |
| 1541 if (args.empty()) { | |
| 52 | 1542 to.args = NULL; |
| 0 | 1543 } else { |
| 1544 to.args = buffer; | |
| 1545 char* d = to.args; | |
| 1546 vector<VarInfo>::const_iterator it; | |
| 1547 for (it = args.begin(); it != args.end(); it++) { | |
| 1548 int type = it->type; | |
| 1549 if ( (type >= 0 && type < 7) || type == TYPE_VAL || type == char(TYPE_SYS)) { // digits | |
| 1550 *d++ = TYPE_VAL; | |
| 1551 write_little_endian_int(d, it->value); | |
| 1552 d += 4; | |
| 1553 } else if (type == TYPE_VARSTR || type == TYPE_VARSYSSTR || type == TYPE_VARLOCSTR || type == TYPE_STR) { // string | |
| 1554 *d++ = TYPE_STR; | |
| 1555 const char* s = Str(*it); | |
| 1556 int len = strlen(s); | |
| 1557 memcpy(d, s, len+1); | |
| 1558 d += len+1; | |
| 1559 } else { | |
| 1560 fprintf(stderr,"Cmd::write: Invalid Cmd args during Saving Data\n"); | |
| 1561 } | |
| 1562 } | |
| 1563 *d++ = TYPE_END; | |
| 1564 buffer = d; | |
| 1565 } | |
| 1566 } | |
| 52 | 1567 |
| 0 | 1568 void CmdSimplified::copy(const CmdSimplified& from, char*& args_buffer) { |
| 1569 *this = from; | |
| 52 | 1570 if (args == NULL) return; |
| 0 | 1571 char* args_old = from.args; |
| 1572 /* args ¤Î¥³¥Ô¡¼ */ | |
| 1573 while(*args_old != TYPE_END) { | |
| 1574 if (*args_old == TYPE_VAL) { | |
| 1575 args_old += 5; | |
| 1576 } else { /* TYPE_STR */ | |
| 1577 args_old += strlen(args_old)+1; | |
| 1578 } | |
| 1579 } | |
| 1580 args_old++; | |
| 1581 int args_len = args_old - from.args; | |
| 1582 memmove(args_buffer, from.args, args_len); | |
| 1583 args = args_buffer; | |
| 1584 args_buffer += args_len; | |
| 1585 } | |
| 52 | 1586 |
| 0 | 1587 void CmdSimplified::Save(string& saveret) { |
| 1588 char buf[1024]; | |
| 1589 sprintf(buf, "%02x-%02x:%04x:%02x(%02d),", cmd1, cmd2, cmd3, cmd4, argc); | |
| 1590 saveret += buf; | |
| 1591 | |
| 1592 /* args ¤Î¥³¥Ô¡¼ */ | |
| 1593 char* d = args; | |
| 1594 while(d && *d != TYPE_END) { | |
| 1595 if (*d == TYPE_VAL) { | |
| 1596 d++; | |
| 1597 sprintf(buf, "%d,", read_little_endian_int(d)); | |
| 1598 d += 4; | |
| 1599 } else { /* TYPE_STR ¤È²¾Äê */ | |
| 1600 d++; | |
| 1601 if (strlen(d) > 1000) d[1000] = 0; // ¤¢¤ê¤¨¤Ê¤¤¡¦¡¦¡¦ | |
| 1602 int i; int cnt = 0; | |
| 1603 buf[cnt++] = '"'; | |
| 1604 for (i=0; d[i] != 0; i++) { | |
| 1605 if (d[i] == '"') buf[cnt++] = '"'; | |
| 1606 buf[cnt++] = d[i]; | |
| 1607 } | |
| 1608 buf[cnt++]='"'; | |
| 1609 buf[cnt++] = ','; | |
| 1610 buf[cnt++] = 0; | |
| 1611 d += strlen(d)+1; | |
| 1612 } | |
| 1613 saveret += buf; | |
| 1614 } | |
| 1615 saveret += 'E'; | |
| 1616 } | |
| 1617 | |
| 1618 void CmdSimplified::Load(const char* save, char*& args_buffer) { | |
| 1619 args = args_buffer; | |
| 1620 | |
| 1621 type = CMD_OTHER; | |
| 1622 sscanf(save, "%02x-%02x:%04x:%02x(%02d),", &cmd1, &cmd2, &cmd3, &cmd4, &argc); | |
| 1623 save = strchr(save, ','); | |
| 52 | 1624 if (save == NULL) { |
| 0 | 1625 *args_buffer++ = TYPE_END; |
| 1626 return; | |
| 1627 } | |
| 1628 save++; | |
| 1629 while(*save != 'E' && *save != '\n' && *save != '\0') { | |
| 1630 if (isdigit(*save)) { | |
| 1631 int v; | |
| 1632 sscanf(save,"%d,",&v); | |
| 1633 *args_buffer++ = TYPE_VAL; | |
| 1634 write_little_endian_int(args_buffer, v); | |
| 1635 args_buffer+= 4; | |
| 1636 save = strchr(save, ','); | |
| 1637 if (save) save++; | |
| 1638 } else { // *save == '"' | |
| 1639 save++; | |
| 1640 *args_buffer++ = TYPE_STR; | |
| 1641 while(1) { | |
| 1642 if (*save == 0) break; | |
| 1643 if (*save == '"') { | |
| 1644 if (save[1] != '"') break; | |
| 1645 save++; | |
| 1646 } | |
| 1647 *args_buffer++ = *save++; | |
| 1648 } | |
| 1649 save += 2; | |
| 1650 *args_buffer++ = 0; | |
| 1651 } | |
| 1652 } | |
| 1653 *args_buffer++ = TYPE_END; | |
| 1654 } | |
| 1655 | |
| 1656 #ifdef SCN_DUMP | |
| 1657 void usage(void) { | |
| 1658 fprintf(stderr,"usage : scn2kdump [inputfile] [outputfile]\n"); | |
| 1659 fprintf(stderr," inputfile: seen.txt(default)\n"); | |
| 1660 fprintf(stderr," outputfile: seen.txt_out(default)\n"); | |
| 1661 exit(-1); | |
| 1662 } | |
| 1663 int main(int argc, char** argv) { | |
| 1664 /* determine file names */ | |
| 1665 bool verbose = false; | |
| 1666 char* inname = "seen.txt"; | |
| 52 | 1667 char* outname = NULL; |
| 0 | 1668 if (argc > 2 && strcmp(argv[1],"-v") == 0) { |
| 1669 int i; for (i=1; i<argc; i++) argv[i] = argv[i+1]; | |
| 1670 argc--; | |
| 1671 verbose = true; | |
| 1672 } | |
| 1673 switch(argc) { | |
| 52 | 1674 case 1: break; |
| 1675 case 2: | |
| 1676 inname = argv[1]; | |
| 1677 break; | |
| 1678 case 3: | |
| 1679 inname = argv[1]; | |
| 1680 outname = argv[2]; | |
| 1681 break; | |
| 1682 default: usage(); | |
| 0 | 1683 } |
| 1684 /* open output file */ | |
| 1685 FILE* outstream = stdout; | |
| 1686 /* create archive instance */ | |
| 1687 SCN2kFILE archive(inname); | |
| 1688 archive.Init(); | |
| 1689 if (archive.Deal() == 0) { | |
| 1690 fprintf(stderr,"Cannot open / Invalid archive file %s\n",inname); | |
| 1691 usage(); | |
| 1692 } | |
| 1693 /* dump files */ | |
| 1694 archive.InitList(); | |
| 1695 char* fname; | |
| 1696 fprintf(stderr,"Dump start\n"); | |
| 1697 int system_version = 0; | |
| 1698 while( (fname = archive.ListItem()) != 0) { | |
| 1699 ARCINFO* info = archive.Find(fname,""); | |
| 52 | 1700 if (info == NULL) continue; |
| 0 | 1701 char* data = info->CopyRead(); |
| 1702 char* d = data; | |
| 1703 char* dend = d + info->Size(); | |
| 1704 /* version ³Îǧ */ | |
| 1705 if (read_little_endian_int(d) == 0x1cc) { | |
| 1706 system_version = 0; | |
| 1707 } else if (read_little_endian_int(d) == 0x1d0) { | |
| 1708 system_version = 1; | |
| 1709 } else { | |
| 1710 continue; | |
| 1711 } | |
| 1712 if (read_little_endian_int(d+4) == 0x1adb2) ; // little busters! | |
| 1713 else if (read_little_endian_int(d+4) != 0x2712) continue; | |
| 1714 int header_size; | |
| 1715 if (system_version == 0) { | |
| 1716 header_size = 0x1cc + read_little_endian_int(d+0x20) * 4; | |
| 1717 } else { | |
| 1718 header_size = read_little_endian_int(d+0x20); | |
| 1719 } | |
| 1720 d += header_size; | |
| 1721 | |
| 1722 const char* dcur = d; | |
| 1723 const char* dstart = d; | |
| 1724 fprintf(stderr,"Dumping %s\n",fname); | |
| 1725 Flags flags; | |
| 1726 /* ºÇ½é¤«¤éºÇ¸å¤Þ¤Ç¥³¥Þ¥ó¥É¼èÆÀ -> ½ÐÎϤò·«¤êÊÖ¤¹ */ | |
| 1727 while(dcur<dend) { | |
| 1728 const char* dprev = dcur; | |
| 1729 Cmd cmd(flags, system_version); cmd.ClearError(); | |
| 1730 | |
| 1731 /* end? */ | |
| 1732 if (*dcur == -1) { | |
| 1733 /* 0xff x 32byte + 0x00 : end sign */ | |
| 1734 int i; for (i=0; i<0x20; i++) | |
| 1735 if (dcur[i] != -1) break; | |
| 1736 if (i == 0x20 && dcur[i] == 0) break; | |
| 1737 } | |
| 1738 dprintf("%d : ",dcur-dstart); | |
| 1739 cmd.GetCmd(flags, dcur); | |
| 1740 if (cmd.IsError()) { | |
| 1741 fprintf(outstream, "Error at %6d\n",dprev-dstart); | |
| 1742 while(dcur < dend) { | |
| 1743 if (*dcur == 0x29 && dcur[1] == 0x0a) {dcur++;break;} | |
| 1744 dcur++; | |
| 1745 } | |
| 1746 dprev -= 2*16; | |
| 1747 int ilen = (dcur-dprev+15)/16; | |
| 1748 int i; for (i=0; i<ilen; i++) { | |
| 1749 fprintf(outstream, "%6d: ",dprev-dstart); | |
| 1750 int j; for (j=0; j<16; j++) { | |
| 1751 if (dprev >= dend) break; | |
| 1752 if (dprev < data) continue; | |
| 1753 fprintf(outstream, "%02x ",*(unsigned char*)(dprev)); | |
| 1754 dprev++; | |
| 1755 } | |
| 1756 fprintf(outstream, "\n"); | |
| 1757 } | |
| 1758 } | |
| 1759 } | |
| 1760 delete info; | |
| 1761 } | |
| 1762 return 0; | |
| 1763 } | |
| 1764 #endif | |
| 1765 |