| 1 | /* FCE Ultra - NES/Famicom Emulator\r |
| 2 | *\r |
| 3 | * Copyright notice for this file:\r |
| 4 | * Copyright (C) 1998 BERO\r |
| 5 | * Copyright (C) 2002 Xodnizel\r |
| 6 | *\r |
| 7 | * This program is free software; you can redistribute it and/or modify\r |
| 8 | * it under the terms of the GNU General Public License as published by\r |
| 9 | * the Free Software Foundation; either version 2 of the License, or\r |
| 10 | * (at your option) any later version.\r |
| 11 | *\r |
| 12 | * This program is distributed in the hope that it will be useful,\r |
| 13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of\r |
| 14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the\r |
| 15 | * GNU General Public License for more details.\r |
| 16 | *\r |
| 17 | * You should have received a copy of the GNU General Public License\r |
| 18 | * along with this program; if not, write to the Free Software\r |
| 19 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA\r |
| 20 | */\r |
| 21 | \r |
| 22 | #include <stdio.h>\r |
| 23 | #include <stdlib.h>\r |
| 24 | #include <string.h>\r |
| 25 | \r |
| 26 | #include "types.h"\r |
| 27 | #include "x6502.h"\r |
| 28 | #include "fce.h"\r |
| 29 | #include "cart.h"\r |
| 30 | #include "ppu.h"\r |
| 31 | \r |
| 32 | #define INESPRIV\r |
| 33 | #include "ines.h"\r |
| 34 | #include "unif.h"\r |
| 35 | #include "general.h"\r |
| 36 | #include "state.h"\r |
| 37 | #include "file.h"\r |
| 38 | #include "memory.h"\r |
| 39 | #include "crc32.h"\r |
| 40 | #include "md5.h"\r |
| 41 | #include "cheat.h"\r |
| 42 | #include "vsuni.h"\r |
| 43 | \r |
| 44 | #include "driver.h"\r |
| 45 | #include "svga.h"\r |
| 46 | \r |
| 47 | extern SFORMAT FCEUVSUNI_STATEINFO[];\r |
| 48 | \r |
| 49 | static uint8 *trainerpoo=0;\r |
| 50 | static uint8 *ROM=NULL;\r |
| 51 | //static\r |
| 52 | uint8 *VROM=NULL;\r |
| 53 | \r |
| 54 | static CartInfo iNESCart;\r |
| 55 | \r |
| 56 | uint8 iNESMirroring=0;\r |
| 57 | uint16 iNESCHRBankList[8]={0,0,0,0,0,0,0,0};\r |
| 58 | int32 iNESIRQLatch=0,iNESIRQCount=0;\r |
| 59 | uint8 iNESIRQa=0;\r |
| 60 | \r |
| 61 | uint32 ROM_size=0;\r |
| 62 | uint32 VROM_size=0;\r |
| 63 | \r |
| 64 | static void iNESPower(void);\r |
| 65 | static int NewiNES_Init(int num);\r |
| 66 | \r |
| 67 | void (*MapClose)(void);\r |
| 68 | void (*MapperReset)(void);\r |
| 69 | \r |
| 70 | static int MapperNo=0;\r |
| 71 | \r |
| 72 | static iNES_HEADER head;\r |
| 73 | \r |
| 74 | /* MapperReset() is called when the NES is reset(with the reset button).\r |
| 75 | Mapperxxx_init is called when the NES has been powered on.\r |
| 76 | */\r |
| 77 | \r |
| 78 | static DECLFR(TrainerRead)\r |
| 79 | {\r |
| 80 | return(trainerpoo[A&0x1FF]);\r |
| 81 | }\r |
| 82 | \r |
| 83 | static void iNESGI(int h, void *param)\r |
| 84 | {\r |
| 85 | switch(h)\r |
| 86 | {\r |
| 87 | case GI_RESETM2:\r |
| 88 | if(MapperReset)\r |
| 89 | MapperReset();\r |
| 90 | if(iNESCart.Reset)\r |
| 91 | iNESCart.Reset();\r |
| 92 | break;\r |
| 93 | case GI_POWER:\r |
| 94 | if(iNESCart.Power)\r |
| 95 | iNESCart.Power();\r |
| 96 | if(trainerpoo)\r |
| 97 | {\r |
| 98 | int x;\r |
| 99 | for(x=0;x<512;x++)\r |
| 100 | {\r |
| 101 | //X6502_DMW(0x7000+x,trainerpoo[x]);\r |
| 102 | //if(X6502_DMR(0x7000+x)!=trainerpoo[x])\r |
| 103 | unsigned int A=0x7000+x;\r |
| 104 | BWrite[A](A,trainerpoo[x]);\r |
| 105 | if(ARead[A](A)!=trainerpoo[x])\r |
| 106 | {\r |
| 107 | SetReadHandler(0x7000,0x71FF,TrainerRead);\r |
| 108 | break;\r |
| 109 | }\r |
| 110 | }\r |
| 111 | }\r |
| 112 | break;\r |
| 113 | case GI_CLOSE:\r |
| 114 | {\r |
| 115 | FCEU_SaveGameSave(&iNESCart);\r |
| 116 | \r |
| 117 | if(iNESCart.Close) iNESCart.Close();\r |
| 118 | if(ROM) {free(ROM);ROM=0;}\r |
| 119 | if(VROM) {free(VROM);VROM=0;}\r |
| 120 | if(MapClose) MapClose();\r |
| 121 | if(trainerpoo) {FCEU_gfree(trainerpoo);trainerpoo=0;}\r |
| 122 | }\r |
| 123 | break;\r |
| 124 | case GI_INFOSTRING:\r |
| 125 | {\r |
| 126 | int MapperNo;\r |
| 127 | MapperNo = (head.ROM_type>>4);\r |
| 128 | MapperNo|=(head.ROM_type2&0xF0);\r |
| 129 | sprintf(param, "iNES, %s, Mapper: %d%s%s", PAL?"PAL":"NTSC",\r |
| 130 | MapperNo, (head.ROM_type&2)?", BB":"", (head.ROM_type&4)?", T":"");\r |
| 131 | }\r |
| 132 | break;\r |
| 133 | }\r |
| 134 | }\r |
| 135 | \r |
| 136 | uint32 iNESGameCRC32=0;\r |
| 137 | \r |
| 138 | struct CRCMATCH {\r |
| 139 | uint32 crc;\r |
| 140 | char *name;\r |
| 141 | };\r |
| 142 | \r |
| 143 | struct INPSEL {\r |
| 144 | uint32 crc32;\r |
| 145 | int input1;\r |
| 146 | int input2;\r |
| 147 | int inputfc;\r |
| 148 | };\r |
| 149 | \r |
| 150 | /* This is mostly for my personal use. So HA. */\r |
| 151 | static void SetInput(void)\r |
| 152 | {\r |
| 153 | static struct INPSEL moo[]=\r |
| 154 | {\r |
| 155 | {0x3a1694f9,SI_GAMEPAD,SI_GAMEPAD,SIFC_4PLAYER}, /* Nekketsu Kakutou Densetsu */\r |
| 156 | \r |
| 157 | #if 0\r |
| 158 | {0xc3c0811d,SI_GAMEPAD,SI_GAMEPAD,SIFC_OEKAKIDS}, /* The two "Oeka Kids" games */\r |
| 159 | {0x9d048ea4,SI_GAMEPAD,SI_GAMEPAD,SIFC_OEKAKIDS}, /* */\r |
| 160 | \r |
| 161 | {0xaf4010ea,SI_GAMEPAD,SI_POWERPADB,-1}, /* World Class Track Meet */\r |
| 162 | {0xd74b2719,SI_GAMEPAD,SI_POWERPADB,-1}, /* Super Team Games */\r |
| 163 | {0x61d86167,SI_GAMEPAD,SI_POWERPADB,-1}, /* Street Cop */\r |
| 164 | {0x6435c095,SI_GAMEPAD,SI_POWERPADB,-1}, /* Short Order/Eggsplode */\r |
| 165 | \r |
| 166 | \r |
| 167 | {0x47232739,SI_GAMEPAD,SI_GAMEPAD,SIFC_TOPRIDER}, /* Top Rider */\r |
| 168 | \r |
| 169 | {0x48ca0ee1,SI_GAMEPAD,SI_GAMEPAD,SIFC_BWORLD}, /* Barcode World */\r |
| 170 | {0x9f8f200a,SI_GAMEPAD,SI_GAMEPAD,SIFC_FTRAINERA}, /* Super Mogura Tataki!! - Pokkun Moguraa */\r |
| 171 | {0x9044550e,SI_GAMEPAD,SI_GAMEPAD,SIFC_FTRAINERA}, /* Rairai Kyonshizu */\r |
| 172 | {0x2f128512,SI_GAMEPAD,SI_GAMEPAD,SIFC_FTRAINERA}, /* Jogging Race */\r |
| 173 | {0x60ad090a,SI_GAMEPAD,SI_GAMEPAD,SIFC_FTRAINERA}, /* Athletic World */\r |
| 174 | \r |
| 175 | {0x8a12a7d9,SI_GAMEPAD,SI_GAMEPAD,SIFC_FTRAINERB}, /* Totsugeki Fuuun Takeshi Jou */\r |
| 176 | {0xea90f3e2,SI_GAMEPAD,SI_GAMEPAD,SIFC_FTRAINERB}, /* Running Stadium */\r |
| 177 | {0x370ceb65,SI_GAMEPAD,SI_GAMEPAD,SIFC_FTRAINERB}, /* Meiro Dai Sakusen */\r |
| 178 | // Bad dump? {0x69ffb014,SI_GAMEPAD,SI_GAMEPAD,SIFC_FTRAINERB}, /* Fuun Takeshi Jou 2 */\r |
| 179 | {0x6cca1c1f,SI_GAMEPAD,SI_GAMEPAD,SIFC_FTRAINERB}, /* Dai Undoukai */\r |
| 180 | {0x29de87af,SI_GAMEPAD,SI_GAMEPAD,SIFC_FTRAINERB}, /* Aerobics Studio */\r |
| 181 | {0xbba58be5,SI_GAMEPAD,SI_GAMEPAD,SIFC_FTRAINERB}, /* Family Trainer: Manhattan Police */\r |
| 182 | {0xea90f3e2,SI_GAMEPAD,SI_GAMEPAD,SIFC_FTRAINERB}, /* Family Trainer: Running Stadium */\r |
| 183 | \r |
| 184 | {0xd9f45be9,SI_GAMEPAD,SI_GAMEPAD,SIFC_QUIZKING}, /* Gimme a Break ... */\r |
| 185 | {0x1545bd13,SI_GAMEPAD,SI_GAMEPAD,SIFC_QUIZKING}, /* Gimme a Break ... 2 */\r |
| 186 | \r |
| 187 | {0x7b44fb2a,SI_GAMEPAD,SI_GAMEPAD,SIFC_MAHJONG}, /* Ide Yousuke Meijin no Jissen Mahjong 2 */\r |
| 188 | {0x9fae4d46,SI_GAMEPAD,SI_GAMEPAD,SIFC_MAHJONG}, /* Ide Yousuke Meijin no Jissen Mahjong */\r |
| 189 | \r |
| 190 | {0x980be936,SI_GAMEPAD,SI_GAMEPAD,SIFC_HYPERSHOT}, /* Hyper Olympic */\r |
| 191 | {0x21f85681,SI_GAMEPAD,SI_GAMEPAD,SIFC_HYPERSHOT}, /* Hyper Olympic (Gentei Ban) */\r |
| 192 | {0x915a53a7,SI_GAMEPAD,SI_GAMEPAD,SIFC_HYPERSHOT}, /* Hyper Sports */\r |
| 193 | #endif\r |
| 194 | {0xad9c63e2,SI_GAMEPAD,-1,SIFC_SHADOW}, /* Space Shadow */\r |
| 195 | \r |
| 196 | {0x24598791,-1,SI_ZAPPER,0}, /* Duck Hunt */\r |
| 197 | {0xff24d794,-1,SI_ZAPPER,0}, /* Hogan's Alley */\r |
| 198 | {0xbeb8ab01,-1,SI_ZAPPER,0}, /* Gumshoe */\r |
| 199 | {0xde8fd935,-1,SI_ZAPPER,0}, /* To the Earth */\r |
| 200 | {0xedc3662b,-1,SI_ZAPPER,0}, /* Operation Wolf */\r |
| 201 | {0x2a6559a1,-1,SI_ZAPPER,0}, /* Operation Wolf (J) */\r |
| 202 | \r |
| 203 | {0x23d17f5e,SI_GAMEPAD,SI_ZAPPER,0}, /* The Lone Ranger */\r |
| 204 | {0xb8b9aca3,-1,SI_ZAPPER,0}, /* Wild Gunman */\r |
| 205 | {0x5112dc21,-1,SI_ZAPPER,0}, /* Wild Gunman */\r |
| 206 | {0x4318a2f8,-1,SI_ZAPPER,0}, /* Barker Bill's Trick Shooting */\r |
| 207 | {0x5ee6008e,-1,SI_ZAPPER,0}, /* Mechanized Attack */\r |
| 208 | {0x3e58a87e,-1,SI_ZAPPER,0}, /* Freedom Force */\r |
| 209 | {0x851eb9be,SI_GAMEPAD,SI_ZAPPER,0}, /* Shooting Range */\r |
| 210 | {0x74bea652,SI_GAMEPAD,SI_ZAPPER,0}, /* Supergun 3-in-1 */\r |
| 211 | {0x32fb0583,-1,SI_ARKANOID,0}, /* Arkanoid(NES) */\r |
| 212 | {0xd89e5a67,-1,-1,SIFC_ARKANOID}, /* Arkanoid (J) */\r |
| 213 | {0x0f141525,-1,-1,SIFC_ARKANOID}, /* Arkanoid 2(J) */\r |
| 214 | \r |
| 215 | {0x912989dc,-1,-1,SIFC_FKB}, /* Playbox BASIC */\r |
| 216 | {0xf7606810,-1,-1,SIFC_FKB}, /* Family BASIC 2.0A */\r |
| 217 | {0x895037bc,-1,-1,SIFC_FKB}, /* Family BASIC 2.1a */\r |
| 218 | {0xb2530afc,-1,-1,SIFC_FKB}, /* Family BASIC 3.0 */\r |
| 219 | #if 0\r |
| 220 | {0x82f1fb96,-1,-1,SIFC_SUBORKB}, /* Subor 1.0 Russian */\r |
| 221 | {0xabb2f974,-1,-1,SIFC_SUBORKB}, /* Study and Game 32-in-1 */\r |
| 222 | {0xd5d6eac4,-1,-1,SIFC_SUBORKB}, /* Edu (As) */\r |
| 223 | {0x589b6b0d,-1,-1,SIFC_SUBORKB}, /* SuporV20 */\r |
| 224 | {0x5e073a1b,-1,-1,SIFC_SUBORKB}, /* Supor English (Chinese) */\r |
| 225 | {0x8b265862,-1,-1,SIFC_SUBORKB},\r |
| 226 | {0x41401c6d,-1,-1,SIFC_SUBORKB}, /* SuporV40 */\r |
| 227 | {0x41ef9ac4,-1,-1,SIFC_SUBORKB},\r |
| 228 | {0x368c19a8,-1,-1,SIFC_SUBORKB}, /* LIKO Study Cartridge */\r |
| 229 | {0x543ab532,-1,-1,SIFC_SUBORKB}, /* LIKO Color Lines */\r |
| 230 | #endif\r |
| 231 | {0,-1,-1,-1}\r |
| 232 | };\r |
| 233 | int x=0;\r |
| 234 | \r |
| 235 | while(moo[x].input1>=0 || moo[x].input2>=0 || moo[x].inputfc>=0)\r |
| 236 | {\r |
| 237 | if(moo[x].crc32==iNESGameCRC32)\r |
| 238 | {\r |
| 239 | FCEUGameInfo.input[0]=moo[x].input1;\r |
| 240 | FCEUGameInfo.input[1]=moo[x].input2;\r |
| 241 | FCEUGameInfo.inputfc=moo[x].inputfc;\r |
| 242 | break;\r |
| 243 | }\r |
| 244 | x++;\r |
| 245 | }\r |
| 246 | }\r |
| 247 | \r |
| 248 | #define INESB_INCOMPLETE 1\r |
| 249 | #define INESB_CORRUPT 2\r |
| 250 | #define INESB_HACKED 4\r |
| 251 | \r |
| 252 | struct BADINF {\r |
| 253 | uint64 md5partial;\r |
| 254 | char *name;\r |
| 255 | uint32 type;\r |
| 256 | };\r |
| 257 | \r |
| 258 | \r |
| 259 | static struct BADINF BadROMImages[]=\r |
| 260 | {\r |
| 261 | #include "ines-bad.h"\r |
| 262 | };\r |
| 263 | \r |
| 264 | void CheckBad(uint64 md5partial)\r |
| 265 | {\r |
| 266 | int x;\r |
| 267 | \r |
| 268 | x=0;\r |
| 269 | //printf("0x%llx\n",md5partial);\r |
| 270 | while(BadROMImages[x].name)\r |
| 271 | {\r |
| 272 | if(BadROMImages[x].md5partial == md5partial)\r |
| 273 | {\r |
| 274 | FCEU_PrintError("The copy game you have loaded, \"%s\", is bad, and will not work properly on FCE Ultra.", BadROMImages[x].name);\r |
| 275 | return;\r |
| 276 | }\r |
| 277 | x++;\r |
| 278 | }\r |
| 279 | \r |
| 280 | }\r |
| 281 | \r |
| 282 | \r |
| 283 | struct CHINF {\r |
| 284 | uint32 crc32;\r |
| 285 | int32 mapper;\r |
| 286 | int32 mirror;\r |
| 287 | };\r |
| 288 | \r |
| 289 | static void CheckHInfo(void)\r |
| 290 | {\r |
| 291 | /* ROM images that have the battery-backed bit set in the header that really\r |
| 292 | don't have battery-backed RAM is not that big of a problem, so I'll\r |
| 293 | treat this differently by only listing games that should have battery-backed RAM.\r |
| 294 | \r |
| 295 | Lower 64 bits of the MD5 hash.\r |
| 296 | */\r |
| 297 | \r |
| 298 | static uint64 savie[]=\r |
| 299 | {\r |
| 300 | 0x498c10dc463cfe95LL, /* Battle Fleet */\r |
| 301 | 0x6917ffcaca2d8466LL, /* Famista '90 */\r |
| 302 | \r |
| 303 | 0xd63dcc68c2b20adcLL, /* Final Fantasy J */\r |
| 304 | 0x012df596e2b31174LL, /* Final Fantasy 1+2 */\r |
| 305 | 0xf6b359a720549ecdLL, /* Final Fantasy 2 */\r |
| 306 | 0x5a30da1d9b4af35dLL, /* Final Fantasy 3 */\r |
| 307 | \r |
| 308 | 0x2ee3417ba8b69706LL, /* Hydlide 3*/\r |
| 309 | \r |
| 310 | 0xebbce5a54cf3ecc0LL, /* Justbreed */\r |
| 311 | \r |
| 312 | 0x6a858da551ba239eLL, /* Kaijuu Monogatari */\r |
| 313 | 0xa40666740b7d22feLL, /* Mindseeker */\r |
| 314 | \r |
| 315 | 0x77b811b2760104b9LL, /* Mouryou Senki Madara */\r |
| 316 | \r |
| 317 | 0x11b69122efe86e8cLL, /* RPG Jinsei Game */\r |
| 318 | \r |
| 319 | 0xa70b495314f4d075LL, /* Ys 3 */\r |
| 320 | \r |
| 321 | \r |
| 322 | 0xc04361e499748382LL, /* AD&D Heroes of the Lance */\r |
| 323 | 0xb72ee2337ced5792LL, /* AD&D Hillsfar */\r |
| 324 | 0x2b7103b7a27bd72fLL, /* AD&D Pool of Radiance */\r |
| 325 | \r |
| 326 | 0x854d7947a3177f57LL, /* Crystalis */\r |
| 327 | \r |
| 328 | 0xb0bcc02c843c1b79LL, /* DW */\r |
| 329 | 0x4a1f5336b86851b6LL, /* DW */\r |
| 330 | \r |
| 331 | 0x2dcf3a98c7937c22LL, /* DW 2 */\r |
| 332 | 0x733026b6b72f2470LL, /* Dw 3 */\r |
| 333 | 0x98e55e09dfcc7533LL, /* DW 4*/\r |
| 334 | 0x8da46db592a1fcf4LL, /* Faria */\r |
| 335 | 0x91a6846d3202e3d6LL, /* Final Fantasy */\r |
| 336 | 0xedba17a2c4608d20LL, /* "" */\r |
| 337 | \r |
| 338 | 0x94b9484862a26cbaLL, /* Legend of Zelda */\r |
| 339 | 0x04a31647de80fdabLL, /* "" */\r |
| 340 | \r |
| 341 | 0x9aa1dc16c05e7de5LL, /* Startropics */\r |
| 342 | 0x1b084107d0878bd0LL, /* Startropics 2*/\r |
| 343 | \r |
| 344 | 0x836c0ff4f3e06e45LL, /* Zelda 2 */\r |
| 345 | \r |
| 346 | 0 /* Abandon all hope if the game has 0 in the lower 64-bits of its MD5 hash */\r |
| 347 | };\r |
| 348 | \r |
| 349 | static struct CHINF moo[]=\r |
| 350 | {\r |
| 351 | #include "ines-correct.h"\r |
| 352 | };\r |
| 353 | int tofix=0;\r |
| 354 | int x;\r |
| 355 | uint64 partialmd5=0;\r |
| 356 | \r |
| 357 | for(x=0;x<8;x++)\r |
| 358 | {\r |
| 359 | partialmd5 |= (uint64)iNESCart.MD5[15-x] << (x*8);\r |
| 360 | //printf("%16llx\n",partialmd5);\r |
| 361 | }\r |
| 362 | CheckBad(partialmd5);\r |
| 363 | \r |
| 364 | x=0;\r |
| 365 | \r |
| 366 | do\r |
| 367 | {\r |
| 368 | if(moo[x].crc32==iNESGameCRC32)\r |
| 369 | {\r |
| 370 | if(moo[x].mapper>=0)\r |
| 371 | {\r |
| 372 | if(moo[x].mapper&0x800 && VROM_size)\r |
| 373 | {\r |
| 374 | VROM_size=0;\r |
| 375 | free(VROM);\r |
| 376 | VROM=0;\r |
| 377 | tofix|=8;\r |
| 378 | }\r |
| 379 | if(MapperNo!=(moo[x].mapper&0xFF))\r |
| 380 | {\r |
| 381 | tofix|=1;\r |
| 382 | MapperNo=moo[x].mapper&0xFF;\r |
| 383 | }\r |
| 384 | }\r |
| 385 | if(moo[x].mirror>=0)\r |
| 386 | {\r |
| 387 | if(moo[x].mirror==8)\r |
| 388 | {\r |
| 389 | if(Mirroring==2) /* Anything but hard-wired(four screen). */\r |
| 390 | {\r |
| 391 | tofix|=2;\r |
| 392 | Mirroring=0;\r |
| 393 | }\r |
| 394 | }\r |
| 395 | else if(Mirroring!=moo[x].mirror)\r |
| 396 | {\r |
| 397 | if(Mirroring!=(moo[x].mirror&~4))\r |
| 398 | if((moo[x].mirror&~4)<=2) /* Don't complain if one-screen mirroring\r |
| 399 | needs to be set(the iNES header can't\r |
| 400 | hold this information).\r |
| 401 | */\r |
| 402 | tofix|=2;\r |
| 403 | Mirroring=moo[x].mirror;\r |
| 404 | }\r |
| 405 | }\r |
| 406 | break;\r |
| 407 | }\r |
| 408 | x++;\r |
| 409 | } while(moo[x].mirror>=0 || moo[x].mapper>=0);\r |
| 410 | \r |
| 411 | x=0;\r |
| 412 | while(savie[x] != 0)\r |
| 413 | {\r |
| 414 | if(savie[x] == partialmd5)\r |
| 415 | {\r |
| 416 | if(!(head.ROM_type&2))\r |
| 417 | {\r |
| 418 | tofix|=4;\r |
| 419 | head.ROM_type|=2;\r |
| 420 | }\r |
| 421 | }\r |
| 422 | x++;\r |
| 423 | }\r |
| 424 | \r |
| 425 | /* Games that use these iNES mappers tend to have the four-screen bit set\r |
| 426 | when it should not be.\r |
| 427 | */\r |
| 428 | if((MapperNo==118 || MapperNo==24 || MapperNo==26) && (Mirroring==2))\r |
| 429 | {\r |
| 430 | Mirroring=0;\r |
| 431 | tofix|=2;\r |
| 432 | }\r |
| 433 | \r |
| 434 | /* Four-screen mirroring implicitly set. */\r |
| 435 | if(MapperNo==99)\r |
| 436 | Mirroring=2;\r |
| 437 | \r |
| 438 | if(tofix)\r |
| 439 | {\r |
| 440 | char gigastr[768];\r |
| 441 | strcpy(gigastr,"The iNES header contains incorrect information. For now, the information will be corrected in RAM. ");\r |
| 442 | if(tofix&1)\r |
| 443 | sprintf(gigastr+strlen(gigastr),"The mapper number should be set to %d. ",MapperNo);\r |
| 444 | if(tofix&2)\r |
| 445 | {\r |
| 446 | char *mstr[3]={"Horizontal","Vertical","Four-screen"};\r |
| 447 | sprintf(gigastr+strlen(gigastr),"Mirroring should be set to \"%s\". ",mstr[Mirroring&3]);\r |
| 448 | }\r |
| 449 | if(tofix&4)\r |
| 450 | strcat(gigastr,"The battery-backed bit should be set. ");\r |
| 451 | if(tofix&8)\r |
| 452 | strcat(gigastr,"This game should not have any CHR ROM. ");\r |
| 453 | strcat(gigastr,"\n");\r |
| 454 | FCEU_printf("%s",gigastr);\r |
| 455 | }\r |
| 456 | }\r |
| 457 | \r |
| 458 | typedef struct {\r |
| 459 | int mapper;\r |
| 460 | void (*init)(CartInfo *);\r |
| 461 | } NewMI;\r |
| 462 | \r |
| 463 | int iNESLoad(const char *name, int fp)\r |
| 464 | {\r |
| 465 | struct md5_context md5;\r |
| 466 | \r |
| 467 | if(FCEU_fread(&head,1,16,fp)!=16)\r |
| 468 | return 0;\r |
| 469 | \r |
| 470 | if(memcmp(&head,"NES\x1a",4))\r |
| 471 | return 0;\r |
| 472 | \r |
| 473 | memset(&iNESCart,0,sizeof(iNESCart));\r |
| 474 | \r |
| 475 | if(!memcmp((char *)(&head)+0x7,"DiskDude",8))\r |
| 476 | {\r |
| 477 | memset((char *)(&head)+0x7,0,0x9);\r |
| 478 | }\r |
| 479 | \r |
| 480 | if(!memcmp((char *)(&head)+0x7,"demiforce",9))\r |
| 481 | {\r |
| 482 | memset((char *)(&head)+0x7,0,0x9);\r |
| 483 | }\r |
| 484 | \r |
| 485 | if(!memcmp((char *)(&head)+0xA,"Ni03",4))\r |
| 486 | {\r |
| 487 | if(!memcmp((char *)(&head)+0x7,"Dis",3))\r |
| 488 | memset((char *)(&head)+0x7,0,0x9);\r |
| 489 | else\r |
| 490 | memset((char *)(&head)+0xA,0,0x6);\r |
| 491 | }\r |
| 492 | \r |
| 493 | // int ROM_size=0;\r |
| 494 | if(!head.ROM_size)\r |
| 495 | {\r |
| 496 | // FCEU_PrintError("No PRG ROM!");\r |
| 497 | // return(0);\r |
| 498 | ROM_size=256;\r |
| 499 | //head.ROM_size++;\r |
| 500 | }\r |
| 501 | else\r |
| 502 | ROM_size=head.ROM_size;\r |
| 503 | \r |
| 504 | // ROM_size = head.ROM_size;\r |
| 505 | VROM_size = head.VROM_size;\r |
| 506 | ROM_size=uppow2(ROM_size);\r |
| 507 | \r |
| 508 | if(VROM_size)\r |
| 509 | VROM_size=uppow2(VROM_size);\r |
| 510 | \r |
| 511 | MapperNo = (head.ROM_type>>4);\r |
| 512 | MapperNo|=(head.ROM_type2&0xF0);\r |
| 513 | Mirroring = (head.ROM_type&1);\r |
| 514 | \r |
| 515 | if(head.ROM_type&8) Mirroring=2;\r |
| 516 | \r |
| 517 | if(!(ROM=(uint8 *)FCEU_malloc(ROM_size<<14)))\r |
| 518 | return 0;\r |
| 519 | \r |
| 520 | if(VROM_size)\r |
| 521 | if(!(VROM=(uint8 *)FCEU_malloc(VROM_size<<13)))\r |
| 522 | {\r |
| 523 | free(ROM);\r |
| 524 | return 0;\r |
| 525 | }\r |
| 526 | \r |
| 527 | memset(ROM,0xFF,ROM_size<<14);\r |
| 528 | if(VROM_size) memset(VROM,0xFF,VROM_size<<13);\r |
| 529 | if(head.ROM_type&4) /* Trainer */\r |
| 530 | {\r |
| 531 | trainerpoo=(uint8 *)FCEU_gmalloc(512);\r |
| 532 | FCEU_fread(trainerpoo,512,1,fp);\r |
| 533 | }\r |
| 534 | \r |
| 535 | ResetCartMapping();\r |
| 536 | ResetExState(0,0);\r |
| 537 | \r |
| 538 | SetupCartPRGMapping(0,ROM,ROM_size*0x4000,0);\r |
| 539 | SetupCartPRGMapping(1,WRAM,8192,1);\r |
| 540 | \r |
| 541 | FCEU_fread(ROM,0x4000,head.ROM_size,fp);\r |
| 542 | \r |
| 543 | if(VROM_size)\r |
| 544 | FCEU_fread(VROM,0x2000,head.VROM_size,fp);\r |
| 545 | \r |
| 546 | md5_starts(&md5);\r |
| 547 | md5_update(&md5,ROM,ROM_size<<14);\r |
| 548 | \r |
| 549 | iNESGameCRC32=CalcCRC32(0,ROM,ROM_size<<14);\r |
| 550 | \r |
| 551 | if(VROM_size)\r |
| 552 | {\r |
| 553 | iNESGameCRC32=CalcCRC32(iNESGameCRC32,VROM,VROM_size<<13);\r |
| 554 | md5_update(&md5,VROM,VROM_size<<13);\r |
| 555 | }\r |
| 556 | md5_finish(&md5,iNESCart.MD5);\r |
| 557 | memcpy(FCEUGameInfo.MD5,iNESCart.MD5,sizeof(iNESCart.MD5));\r |
| 558 | \r |
| 559 | iNESCart.CRC32=iNESGameCRC32;\r |
| 560 | \r |
| 561 | FCEU_printf(" PRG ROM: %3d x 16KiB\n CHR ROM: %3d x 8KiB\n ROM CRC32: 0x%08x\n",\r |
| 562 | head.ROM_size,head.VROM_size,iNESGameCRC32);\r |
| 563 | \r |
| 564 | {\r |
| 565 | int x;\r |
| 566 | FCEU_printf(" ROM MD5: 0x");\r |
| 567 | for(x=0;x<16;x++)\r |
| 568 | FCEU_printf("%02x",iNESCart.MD5[x]);\r |
| 569 | FCEU_printf("\n");\r |
| 570 | }\r |
| 571 | FCEU_printf(" Mapper: %d\n Mirroring: %s\n", MapperNo,Mirroring==2?"None(Four-screen)":Mirroring?"Vertical":"Horizontal");\r |
| 572 | if(head.ROM_type&2) FCEU_printf(" Battery-backed.\n");\r |
| 573 | if(head.ROM_type&4) FCEU_printf(" Trained.\n");\r |
| 574 | \r |
| 575 | SetInput();\r |
| 576 | CheckHInfo();\r |
| 577 | {\r |
| 578 | int x;\r |
| 579 | uint64 partialmd5=0;\r |
| 580 | \r |
| 581 | for(x=0;x<8;x++)\r |
| 582 | {\r |
| 583 | partialmd5 |= (uint64)iNESCart.MD5[7-x] << (x*8);\r |
| 584 | }\r |
| 585 | \r |
| 586 | FCEU_VSUniCheck(partialmd5, &MapperNo, &Mirroring);\r |
| 587 | }\r |
| 588 | /* Must remain here because above functions might change value of\r |
| 589 | VROM_size and free(VROM).\r |
| 590 | */\r |
| 591 | if(VROM_size)\r |
| 592 | SetupCartCHRMapping(0,VROM,VROM_size*0x2000,0);\r |
| 593 | \r |
| 594 | if(Mirroring==2)\r |
| 595 | SetupCartMirroring(4,1,ExtraNTARAM);\r |
| 596 | else if(Mirroring>=0x10)\r |
| 597 | SetupCartMirroring(2+(Mirroring&1),1,0);\r |
| 598 | else\r |
| 599 | SetupCartMirroring(Mirroring&1,(Mirroring&4)>>2,0);\r |
| 600 | \r |
| 601 | iNESCart.battery=(head.ROM_type&2)?1:0;\r |
| 602 | iNESCart.mirror=Mirroring;\r |
| 603 | \r |
| 604 | //if(MapperNo != 18) {\r |
| 605 | // if(ROM) free(ROM);\r |
| 606 | // if(VROM) free(VROM);\r |
| 607 | // ROM=VROM=0;\r |
| 608 | // return(0);\r |
| 609 | // }\r |
| 610 | \r |
| 611 | if(NewiNES_Init(MapperNo))\r |
| 612 | {\r |
| 613 | \r |
| 614 | }\r |
| 615 | else\r |
| 616 | {\r |
| 617 | iNESCart.Power=iNESPower;\r |
| 618 | if(head.ROM_type&2)\r |
| 619 | {\r |
| 620 | iNESCart.SaveGame[0]=WRAM;\r |
| 621 | iNESCart.SaveGameLen[0]=8192;\r |
| 622 | }\r |
| 623 | }\r |
| 624 | FCEU_LoadGameSave(&iNESCart);\r |
| 625 | \r |
| 626 | GameInterface=iNESGI;\r |
| 627 | FCEU_printf("\n");\r |
| 628 | \r |
| 629 | // since apparently the iNES format doesn't store this information,\r |
| 630 | // guess if the settings should be PAL or NTSC from the ROM name\r |
| 631 | // TODO: MD5 check against a list of all known PAL games instead?\r |
| 632 | if(strstr(name,"(E)") || strstr(name,"(e)")\r |
| 633 | || strstr(name,"(F)") || strstr(name,"(f)")\r |
| 634 | || strstr(name,"(G)") || strstr(name,"(g)")\r |
| 635 | || strstr(name,"(I)") || strstr(name,"(i)"))\r |
| 636 | FCEUI_SetVidSystem(1);\r |
| 637 | else\r |
| 638 | FCEUI_SetVidSystem(0);\r |
| 639 | \r |
| 640 | return 1;\r |
| 641 | }\r |
| 642 | \r |
| 643 | void FASTAPASS(2) VRAM_BANK1(uint32 A, uint8 V)\r |
| 644 | {\r |
| 645 | V&=7;\r |
| 646 | PPUCHRRAM|=(1<<(A>>10));\r |
| 647 | CHRBankList[(A)>>10]=V;\r |
| 648 | VPage[(A)>>10]=&CHRRAM[V<<10]-(A);\r |
| 649 | }\r |
| 650 | \r |
| 651 | void FASTAPASS(2) VRAM_BANK4(uint32 A, uint32 V)\r |
| 652 | {\r |
| 653 | V&=1;\r |
| 654 | PPUCHRRAM|=(0xF<<(A>>10));\r |
| 655 | CHRBankList[(A)>>10]=(V<<2);\r |
| 656 | CHRBankList[((A)>>10)+1]=(V<<2)+1;\r |
| 657 | CHRBankList[((A)>>10)+2]=(V<<2)+2;\r |
| 658 | CHRBankList[((A)>>10)+3]=(V<<2)+3;\r |
| 659 | VPage[(A)>>10]=&CHRRAM[V<<10]-(A);\r |
| 660 | }\r |
| 661 | void FASTAPASS(2) VROM_BANK1(uint32 A,uint32 V)\r |
| 662 | {\r |
| 663 | setchr1(A,V);\r |
| 664 | CHRBankList[(A)>>10]=V;\r |
| 665 | }\r |
| 666 | \r |
| 667 | void FASTAPASS(2) VROM_BANK2(uint32 A,uint32 V)\r |
| 668 | {\r |
| 669 | setchr2(A,V);\r |
| 670 | CHRBankList[(A)>>10]=(V<<1);\r |
| 671 | CHRBankList[((A)>>10)+1]=(V<<1)+1;\r |
| 672 | }\r |
| 673 | \r |
| 674 | void FASTAPASS(2) VROM_BANK4(uint32 A, uint32 V)\r |
| 675 | {\r |
| 676 | setchr4(A,V);\r |
| 677 | CHRBankList[(A)>>10]=(V<<2);\r |
| 678 | CHRBankList[((A)>>10)+1]=(V<<2)+1;\r |
| 679 | CHRBankList[((A)>>10)+2]=(V<<2)+2;\r |
| 680 | CHRBankList[((A)>>10)+3]=(V<<2)+3;\r |
| 681 | }\r |
| 682 | \r |
| 683 | void FASTAPASS(1) VROM_BANK8(uint32 V)\r |
| 684 | {\r |
| 685 | setchr8(V);\r |
| 686 | CHRBankList[0]=(V<<3);\r |
| 687 | CHRBankList[1]=(V<<3)+1;\r |
| 688 | CHRBankList[2]=(V<<3)+2;\r |
| 689 | CHRBankList[3]=(V<<3)+3;\r |
| 690 | CHRBankList[4]=(V<<3)+4;\r |
| 691 | CHRBankList[5]=(V<<3)+5;\r |
| 692 | CHRBankList[6]=(V<<3)+6;\r |
| 693 | CHRBankList[7]=(V<<3)+7;\r |
| 694 | }\r |
| 695 | \r |
| 696 | void FASTAPASS(2) ROM_BANK8(uint32 A, uint32 V)\r |
| 697 | {\r |
| 698 | setprg8(A,V);\r |
| 699 | if(A>=0x8000)\r |
| 700 | PRGBankList[((A-0x8000)>>13)]=V;\r |
| 701 | }\r |
| 702 | \r |
| 703 | void FASTAPASS(2) ROM_BANK16(uint32 A, uint32 V)\r |
| 704 | {\r |
| 705 | setprg16(A,V);\r |
| 706 | if(A>=0x8000)\r |
| 707 | {\r |
| 708 | PRGBankList[((A-0x8000)>>13)]=V<<1;\r |
| 709 | PRGBankList[((A-0x8000)>>13)+1]=(V<<1)+1;\r |
| 710 | }\r |
| 711 | }\r |
| 712 | \r |
| 713 | void FASTAPASS(1) ROM_BANK32(uint32 V)\r |
| 714 | {\r |
| 715 | setprg32(0x8000,V);\r |
| 716 | PRGBankList[0]=V<<2;\r |
| 717 | PRGBankList[1]=(V<<2)+1;\r |
| 718 | PRGBankList[2]=(V<<2)+2;\r |
| 719 | PRGBankList[3]=(V<<2)+3;\r |
| 720 | }\r |
| 721 | \r |
| 722 | void FASTAPASS(1) onemir(uint8 V)\r |
| 723 | {\r |
| 724 | if(Mirroring==2) return;\r |
| 725 | if(V>1)\r |
| 726 | V=1;\r |
| 727 | Mirroring=0x10|V;\r |
| 728 | setmirror(MI_0+V);\r |
| 729 | }\r |
| 730 | \r |
| 731 | void FASTAPASS(1) MIRROR_SET2(uint8 V)\r |
| 732 | {\r |
| 733 | if(Mirroring==2) return;\r |
| 734 | Mirroring=V;\r |
| 735 | setmirror(V);\r |
| 736 | }\r |
| 737 | \r |
| 738 | void FASTAPASS(1) MIRROR_SET(uint8 V)\r |
| 739 | {\r |
| 740 | if(Mirroring==2) return;\r |
| 741 | V^=1;\r |
| 742 | Mirroring=V;\r |
| 743 | setmirror(V);\r |
| 744 | }\r |
| 745 | \r |
| 746 | static void NONE_init(void)\r |
| 747 | {\r |
| 748 | ROM_BANK16(0x8000,0);\r |
| 749 | ROM_BANK16(0xC000,~0);\r |
| 750 | \r |
| 751 | if(VROM_size)\r |
| 752 | VROM_BANK8(0);\r |
| 753 | else\r |
| 754 | setvram8(CHRRAM);\r |
| 755 | }\r |
| 756 | \r |
| 757 | void (*MapInitTab[256])(void)=\r |
| 758 | {\r |
| 759 | 0,0, //Mapper2_init,Mapper3_init,\r |
| 760 | 0,0,\r |
| 761 | 0,0,\r |
| 762 | Mapper6_init,\r |
| 763 | 0,//Mapper7_init,\r |
| 764 | Mapper8_init,Mapper9_init,\r |
| 765 | Mapper10_init,\r |
| 766 | 0, //Mapper11_init,\r |
| 767 | 0, //Mapper13_init,\r |
| 768 | 0,\r |
| 769 | 0,\r |
| 770 | Mapper15_init,Mapper16_init,Mapper17_init,Mapper18_init,\r |
| 771 | 0,0,\r |
| 772 | Mapper21_init,Mapper22_init,Mapper23_init,Mapper24_init,\r |
| 773 | Mapper25_init,Mapper26_init,Mapper27_init,\r |
| 774 | 0,0,0,0,\r |
| 775 | Mapper32_init,Mapper33_init,Mapper34_init,\r |
| 776 | 0,0,0,0,0,\r |
| 777 | Mapper40_init,Mapper41_init,Mapper42_init,Mapper43_init,\r |
| 778 | 0,0,\r |
| 779 | Mapper46_init,\r |
| 780 | 0,\r |
| 781 | Mapper48_init,\r |
| 782 | 0,\r |
| 783 | Mapper50_init,Mapper51_init,\r |
| 784 | 0,0,0,0,0,\r |
| 785 | 0,// Mapper57_init,\r |
| 786 | 0,// Mapper58_init,\r |
| 787 | Mapper59_init,Mapper60_init,\r |
| 788 | Mapper61_init,Mapper62_init,\r |
| 789 | 0,\r |
| 790 | Mapper64_init,Mapper65_init,\r |
| 791 | 0,//Mapper66_init,\r |
| 792 | Mapper67_init,\r |
| 793 | Mapper68_init,Mapper69_init,\r |
| 794 | 0,//Mapper70_init,\r |
| 795 | Mapper71_init,\r |
| 796 | Mapper72_init,Mapper73_init,\r |
| 797 | 0,\r |
| 798 | Mapper75_init,Mapper76_init,Mapper77_init,\r |
| 799 | 0, //Mapper78_init,\r |
| 800 | Mapper79_init,Mapper80_init,\r |
| 801 | 0,\r |
| 802 | Mapper82_init,Mapper83_init,\r |
| 803 | 0,\r |
| 804 | Mapper85_init,Mapper86_init,\r |
| 805 | 0, //Mapper87_init,\r |
| 806 | 0, //Mapper88_init,\r |
| 807 | Mapper89_init,\r |
| 808 | 0,\r |
| 809 | Mapper91_init,Mapper92_init,\r |
| 810 | 0, //Mapper93_init,\r |
| 811 | 0, //Mapper94_init,\r |
| 812 | 0,\r |
| 813 | Mapper96_init,Mapper97_init,\r |
| 814 | 0,\r |
| 815 | Mapper99_init,\r |
| 816 | 0,0,0,0,0,0,0,\r |
| 817 | 0, //Mapper107_init,\r |
| 818 | 0,0,0,0,\r |
| 819 | 0,Mapper113_init,\r |
| 820 | 0,0,0,\r |
| 821 | 0, //Mapper117_init,\r |
| 822 | 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,\r |
| 823 | 0, //Mapper140_init,\r |
| 824 | 0,0,0,\r |
| 825 | 0, //Mapper144_init,\r |
| 826 | 0,0,0,0,0,0,\r |
| 827 | Mapper151_init,\r |
| 828 | 0, //Mapper152_init,\r |
| 829 | Mapper153_init,\r |
| 830 | 0, //Mapper154_init,\r |
| 831 | 0,\r |
| 832 | Mapper156_init,Mapper157_init,Mapper158_init,0,\r |
| 833 | 0,0,0,0,0,0,\r |
| 834 | Mapper166_init,Mapper167_init,\r |
| 835 | 0,0,0,0,0,0,0,0,0,0,0,0,\r |
| 836 | Mapper180_init,\r |
| 837 | 0,0,0,\r |
| 838 | Mapper184_init,\r |
| 839 | 0, //Mapper185_init,\r |
| 840 | 0,0,0,\r |
| 841 | 0, //Mapper189_init,\r |
| 842 | 0,\r |
| 843 | 0, //Mapper191_init,\r |
| 844 | 0,\r |
| 845 | Mapper193_init,\r |
| 846 | 0,0,0,0,0,0,\r |
| 847 | Mapper200_init,Mapper201_init,Mapper202_init,Mapper203_init,\r |
| 848 | Mapper204_init,\r |
| 849 | 0,0,\r |
| 850 | Mapper207_init,\r |
| 851 | 0,0,0,\r |
| 852 | 0, //Mapper211_init,\r |
| 853 | Mapper212_init,Mapper213_init,Mapper214_init,\r |
| 854 | 0,0,0,0,0,0,0,0,0,0,\r |
| 855 | Mapper225_init,Mapper226_init,Mapper227_init,Mapper228_init,\r |
| 856 | Mapper229_init,Mapper230_init,Mapper231_init,Mapper232_init,\r |
| 857 | 0,\r |
| 858 | Mapper234_init,\r |
| 859 | 0, //Mapper235_init,\r |
| 860 | 0,0,0,0,\r |
| 861 | Mapper240_init,Mapper241_init,Mapper242_init,0,\r |
| 862 | Mapper244_init,\r |
| 863 | 0,\r |
| 864 | Mapper246_init,\r |
| 865 | 0,0,0,0,0,0,0,0,\r |
| 866 | Mapper255_init\r |
| 867 | };\r |
| 868 | \r |
| 869 | \r |
| 870 | \r |
| 871 | static DECLFW(BWRAM)\r |
| 872 | {\r |
| 873 | WRAM[A-0x6000]=V;\r |
| 874 | }\r |
| 875 | \r |
| 876 | static DECLFR(AWRAM)\r |
| 877 | {\r |
| 878 | return WRAM[A-0x6000];\r |
| 879 | }\r |
| 880 | \r |
| 881 | #ifdef DEBUG_MAPPER\r |
| 882 | static DECLFW(WriteHandler)\r |
| 883 | {\r |
| 884 | FCEU_printf("$%04x:$%02x\n",A,V);\r |
| 885 | }\r |
| 886 | #endif\r |
| 887 | \r |
| 888 | void (*MapStateRestore)(int version);\r |
| 889 | void iNESStateRestore(int version)\r |
| 890 | {\r |
| 891 | int x;\r |
| 892 | \r |
| 893 | if(!MapperNo) return;\r |
| 894 | \r |
| 895 | for(x=0;x<4;x++)\r |
| 896 | setprg8(0x8000+x*8192,PRGBankList[x]);\r |
| 897 | \r |
| 898 | if(VROM_size)\r |
| 899 | for(x=0;x<8;x++)\r |
| 900 | setchr1(0x400*x,CHRBankList[x]);\r |
| 901 | \r |
| 902 | if(0) switch(Mirroring)\r |
| 903 | {\r |
| 904 | case 0:setmirror(MI_H);break;\r |
| 905 | case 1:setmirror(MI_V);break;\r |
| 906 | case 0x12:\r |
| 907 | case 0x10:setmirror(MI_0);break;\r |
| 908 | case 0x13:\r |
| 909 | case 0x11:setmirror(MI_1);break;\r |
| 910 | }\r |
| 911 | if(MapStateRestore) MapStateRestore(version);\r |
| 912 | }\r |
| 913 | \r |
| 914 | static void iNESPower(void)\r |
| 915 | {\r |
| 916 | int x;\r |
| 917 | int type=MapperNo;\r |
| 918 | \r |
| 919 | SetReadHandler(0x8000,0xFFFF,CartBR);\r |
| 920 | GameStateRestore=iNESStateRestore;\r |
| 921 | MapClose=0;\r |
| 922 | MapperReset=0;\r |
| 923 | MapStateRestore=0;\r |
| 924 | \r |
| 925 | setprg8r(1,0x6000,0);\r |
| 926 | \r |
| 927 | SetReadHandler(0x6000,0x7FFF,AWRAM);\r |
| 928 | #ifdef ASM_6502\r |
| 929 | // asm code needs pages to be set again..\r |
| 930 | Page[12]=Page[13]=Page[14]=Page[15]=WRAM-0x6000;\r |
| 931 | #endif\r |
| 932 | SetWriteHandler(0x6000,0x7FFF,BWRAM);\r |
| 933 | FCEU_CheatAddRAM(8,0x6000,WRAM);\r |
| 934 | \r |
| 935 | #ifdef DEBUG_MAPPER\r |
| 936 | if(type==0) SetWriteHandler(0x4020,0xFFFF,WriteHandler);\r |
| 937 | #endif\r |
| 938 | \r |
| 939 | /* This statement represents atrocious code. I need to rewrite\r |
| 940 | all of the iNES mapper code... */\r |
| 941 | IRQCount=IRQLatch=IRQa=0;\r |
| 942 | if(head.ROM_type&2)\r |
| 943 | memset(GameMemBlock+8192,0,sizeof(GameMemBlock)-8192);\r |
| 944 | else\r |
| 945 | memset(GameMemBlock,0,sizeof(GameMemBlock));\r |
| 946 | \r |
| 947 | NONE_init();\r |
| 948 | \r |
| 949 | ResetExState(0,0);\r |
| 950 | if(FCEUGameInfo.type == GIT_VSUNI)\r |
| 951 | AddExState(FCEUVSUNI_STATEINFO, ~0, 0, 0);\r |
| 952 | \r |
| 953 | AddExState(WRAM, 8192, 0, "WRAM");\r |
| 954 | if(type==19 || type==6 || type==69 || type==85 || type==96)\r |
| 955 | AddExState(MapperExRAM, 32768, 0, "MEXR");\r |
| 956 | if((!VROM_size || type==6 || type==19) && (type!=13 && type!=96))\r |
| 957 | AddExState(CHRRAM, 8192, 0, "CHRR");\r |
| 958 | if(head.ROM_type&8)\r |
| 959 | AddExState(ExtraNTARAM, 2048, 0, "EXNR");\r |
| 960 | \r |
| 961 | /* Exclude some mappers whose emulation code handle save state stuff\r |
| 962 | themselves. */\r |
| 963 | if(type && type!=13 && type!=96)\r |
| 964 | {\r |
| 965 | AddExState(mapbyte1, 32, 0, "MPBY");\r |
| 966 | AddExState(&Mirroring, 1, 0, "MIRR");\r |
| 967 | AddExState(&IRQCount, 4, 1, "IRQC");\r |
| 968 | AddExState(&IRQLatch, 4, 1, "IQL1");\r |
| 969 | AddExState(&IRQa, 1, 0, "IRQA");\r |
| 970 | AddExState(PRGBankList, 4, 0, "PBL");\r |
| 971 | for(x=0;x<8;x++)\r |
| 972 | {\r |
| 973 | char tak[8];\r |
| 974 | sprintf(tak,"CBL%d",x);\r |
| 975 | AddExState(&CHRBankList[x], 2, 1,tak);\r |
| 976 | }\r |
| 977 | }\r |
| 978 | \r |
| 979 | if(MapInitTab[type]) MapInitTab[type]();\r |
| 980 | else if(type)\r |
| 981 | {\r |
| 982 | FCEU_PrintError("iNES mapper #%d is not supported at all.",type);\r |
| 983 | }\r |
| 984 | }\r |
| 985 | \r |
| 986 | \r |
| 987 | typedef struct {\r |
| 988 | int number;\r |
| 989 | void (*init)(CartInfo *);\r |
| 990 | } BMAPPING;\r |
| 991 | \r |
| 992 | static BMAPPING bmap[] = {\r |
| 993 | {0, NROM_Init},\r |
| 994 | {1, Mapper1_Init},\r |
| 995 | {2, UNROM_Init},\r |
| 996 | {3, CNROM_Init},\r |
| 997 | {4, Mapper4_Init},\r |
| 998 | {5, Mapper5_Init},\r |
| 999 | {7, ANROM_Init},\r |
| 1000 | {11, Mapper11_Init},\r |
| 1001 | {12, Mapper12_Init},\r |
| 1002 | {13, CPROM_Init},\r |
| 1003 | {19, Mapper19_Init},\r |
| 1004 | {37, Mapper37_Init},\r |
| 1005 | {44, Mapper44_Init},\r |
| 1006 | {45, Mapper45_Init},\r |
| 1007 | {47, Mapper47_Init},\r |
| 1008 | {49, Mapper49_Init},\r |
| 1009 | {52, Mapper52_Init},\r |
| 1010 | {57, Mapper57_Init},\r |
| 1011 | {58, Mapper58_Init},\r |
| 1012 | {66, MHROM_Init},\r |
| 1013 | {70, Mapper70_Init},\r |
| 1014 | {74, Mapper74_Init},\r |
| 1015 | {78, Mapper78_Init},\r |
| 1016 | {87, Mapper87_Init},\r |
| 1017 | {88, Mapper88_Init},\r |
| 1018 | {90, Mapper90_Init},\r |
| 1019 | {93, SUNSOFT_UNROM_Init},\r |
| 1020 | {94, Mapper94_Init},\r |
| 1021 | {95, Mapper95_Init},\r |
| 1022 | {105, Mapper105_Init},\r |
| 1023 | {107, Mapper107_Init},\r |
| 1024 | {112, Mapper112_Init},\r |
| 1025 | {114, Mapper114_Init},\r |
| 1026 | {115, Mapper115_Init},\r |
| 1027 | {116, Mapper116_Init},\r |
| 1028 | {117, Mapper117_Init},\r |
| 1029 | {118, Mapper118_Init},\r |
| 1030 | {119, Mapper119_Init},\r |
| 1031 | {133, SA72008_Init},\r |
| 1032 | {137, S8259D_Init},\r |
| 1033 | {138, S8259B_Init},\r |
| 1034 | {139, S8259C_Init},\r |
| 1035 | {140, Mapper140_Init},\r |
| 1036 | {141, S8259A_Init},\r |
| 1037 | {143, TCA01_Init},\r |
| 1038 | {144, Mapper144_Init},\r |
| 1039 | {145, SA72007_Init},\r |
| 1040 | {146, SA0161M_Init},\r |
| 1041 | {147, TCU01_Init},\r |
| 1042 | {148, SA0037_Init},\r |
| 1043 | {149, SA0036_Init},\r |
| 1044 | {150, S74LS374N_Init},\r |
| 1045 | {152, Mapper152_Init},\r |
| 1046 | {154, Mapper154_Init},\r |
| 1047 | {155, Mapper155_Init},\r |
| 1048 | {160, Mapper90_Init},\r |
| 1049 | {163, Mapper163_Init},\r |
| 1050 | {164, Mapper164_Init},\r |
| 1051 | {165, Mapper165_Init},\r |
| 1052 | {181, Mapper181_Init},\r |
| 1053 | {182, Mapper182_Init},\r |
| 1054 | {183, Mapper183_Init},\r |
| 1055 | {185, Mapper185_Init},\r |
| 1056 | {186, Mapper186_Init},\r |
| 1057 | {187, Mapper187_Init},\r |
| 1058 | {188, Mapper188_Init},\r |
| 1059 | {189, Mapper189_Init},\r |
| 1060 | {191, Mapper191_Init},\r |
| 1061 | {192, Mapper192_Init},\r |
| 1062 | {194, Mapper194_Init},\r |
| 1063 | {198, Mapper198_Init},\r |
| 1064 | {199, Mapper199_Init},\r |
| 1065 | {205, Mapper205_Init},\r |
| 1066 | {206, DEIROM_Init},\r |
| 1067 | {208, Mapper208_Init},\r |
| 1068 | {209, Mapper209_Init},\r |
| 1069 | {210, Mapper210_Init},\r |
| 1070 | {211, Mapper211_Init},\r |
| 1071 | {215, Mapper215_Init},\r |
| 1072 | {216, Mapper216_Init},\r |
| 1073 | {217, Mapper217_Init},\r |
| 1074 | {218, UNLSonic_Init},\r |
| 1075 | {219, UNLSL1632_Init},\r |
| 1076 | // {220, Mapper220_Init},\r |
| 1077 | {222, Mapper222_Init},\r |
| 1078 | {235, Mapper235_Init},\r |
| 1079 | {243, S74LS374NA_Init},\r |
| 1080 | {245, Mapper245_Init},\r |
| 1081 | {249, Mapper249_Init},\r |
| 1082 | {250, Mapper250_Init},\r |
| 1083 | {254, Mapper254_Init},\r |
| 1084 | { 0, 0}\r |
| 1085 | };\r |
| 1086 | \r |
| 1087 | \r |
| 1088 | static int NewiNES_Init(int num)\r |
| 1089 | {\r |
| 1090 | BMAPPING *tmp=bmap;\r |
| 1091 | \r |
| 1092 | if(FCEUGameInfo.type == GIT_VSUNI)\r |
| 1093 | AddExState(FCEUVSUNI_STATEINFO, ~0, 0, 0);\r |
| 1094 | \r |
| 1095 | while(tmp->init)\r |
| 1096 | {\r |
| 1097 | if(num==tmp->number)\r |
| 1098 | {\r |
| 1099 | UNIFchrrama=0; // need here for compatibility with UNIF mapper code\r |
| 1100 | if(!VROM_size)\r |
| 1101 | {\r |
| 1102 | int CHRRAMSize;\r |
| 1103 | if(num==13)\r |
| 1104 | CHRRAMSize=16384;\r |
| 1105 | else\r |
| 1106 | CHRRAMSize=8192;\r |
| 1107 | VROM=(uint8 *)malloc(CHRRAMSize);\r |
| 1108 | UNIFchrrama=VROM;\r |
| 1109 | SetupCartCHRMapping(0,VROM,CHRRAMSize,1);\r |
| 1110 | AddExState(VROM,CHRRAMSize, 0, "CHRR");\r |
| 1111 | }\r |
| 1112 | if(head.ROM_type&8)\r |
| 1113 | AddExState(ExtraNTARAM, 2048, 0, "EXNR");\r |
| 1114 | tmp->init(&iNESCart);\r |
| 1115 | return(1);\r |
| 1116 | }\r |
| 1117 | tmp++;\r |
| 1118 | }\r |
| 1119 | return(0);\r |
| 1120 | }\r |
| 1121 | \r |