mirror of
https://github.com/GearsProgress/Poke_Transporter_GB.git
synced 2026-03-21 17:34:42 -05:00
9268cbd42e
This commit removes all references to things in the libstdc++ library to remove a decent chunk of bloat. This means every std::to_string() call, std::string and std::vector. (as well as iostream related stuff). I replaced those with my own versions ptgb::to_string() and ptgb::vector. Especially the latter is not exactly the same, but close enough. I also replaced operator new and delete with my own implementation to avoid pulling in everything related to exceptions from libstdc++ Another problem was the fact that libtonc uses siscanf, which pulls in everything related to the scanf family of functions and locale support. The worst part of that was that it included a 13KB "categories" symbol from libc_a-categories.o, which was pulled in because of the locale support integrated into newlibc's siscanf() function. To fix that, I created a custom, extremely restricted implementation of siscanf. libtonc only used this function to parse at most 2 integers from a string anyway.
203 lines
6.3 KiB
C++
203 lines
6.3 KiB
C++
#include "rom_data.h"
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#include "mystery_gift_builder.h"
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#include "pokemon_party.h"
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#include "pokemon_data.h"
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#include "text_engine.h"
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#include "gba_rom_values/eng_gba_rom_values.h"
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#include "gba_rom_values/jpn_gba_rom_values.h"
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#include "gba_rom_values/fre_gba_rom_values.h"
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#include "gba_rom_values/ger_gba_rom_values.h"
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#include "gba_rom_values/ita_gba_rom_values.h"
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#include "gba_rom_values/spa_gba_rom_values.h"
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#include "libraries/nanoprintf/nanoprintf.h"
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extern rom_data curr_rom;
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rom_data::rom_data() {}
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bool rom_data::load_rom()
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{
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const ROM_DATA *list_of_roms[NUM_ROMS] = {
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&ENG_RUBY_v0,
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&ENG_SAPPHIRE_v0,
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&ENG_RUBY_v1,
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&ENG_SAPPHIRE_v1,
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&ENG_RUBY_v2,
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&ENG_SAPPHIRE_v2,
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&ENG_FIRERED_v0,
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&ENG_LEAFGREEN_v0,
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&ENG_FIRERED_v1,
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&ENG_LEAFGREEN_v1,
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&ENG_EMERALD_v0,
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&JPN_RUBY_v0,
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&JPN_SAPPHIRE_v0,
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&JPN_RUBY_v1,
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&JPN_SAPPHIRE_v1,
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&JPN_FIRERED_v0,
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&JPN_LEAFGREEN_v0,
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&JPN_FIRERED_v1,
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&JPN_LEAFGREEN_v1,
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&JPN_EMERALD_v0,
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&FRE_RUBY_v0,
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&FRE_SAPPHIRE_v0,
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&FRE_RUBY_v1,
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&FRE_SAPPHIRE_v1,
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&FRE_FIRERED_v0,
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&FRE_LEAFGREEN_v0,
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&FRE_EMERALD_v0,
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&GER_RUBY_v0,
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&GER_SAPPHIRE_v0,
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&GER_RUBY_v1,
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&GER_SAPPHIRE_v1,
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&GER_FIRERED_v0,
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&GER_LEAFGREEN_v0,
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&GER_EMERALD_v0,
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&ITA_RUBY_v0,
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&ITA_SAPPHIRE_v0,
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&ITA_RUBY_v1,
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&ITA_SAPPHIRE_v1,
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&ITA_FIRERED_v0,
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&ITA_LEAFGREEN_v0,
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&ITA_EMERALD_v0,
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&SPA_RUBY_v0,
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&SPA_SAPPHIRE_v0,
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&SPA_RUBY_v1,
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&SPA_SAPPHIRE_v1,
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&SPA_FIRERED_v0,
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&SPA_LEAFGREEN_v0,
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&SPA_EMERALD_v0,
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};
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if (IGNORE_GAME_PAK)
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{
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gamecode = DEBUG_GAME;
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version = DEBUG_VERS;
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language = DEBUG_LANG;
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}
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else
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{
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gamecode = (*(vu8 *)(0x80000AC)) << 0x10 |
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(*(vu8 *)(0x80000AD)) << 0x08 |
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(*(vu8 *)(0x80000AE)) << 0x00;
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language = (*(vu8 *)(0x80000AF));
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version = (*(vu8 *)(0x80000BC));
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}
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for (int i = 0; i < NUM_ROMS; i++)
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{
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if (gamecode == list_of_roms[i]->gamecode &&
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language == list_of_roms[i]->language &&
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version == list_of_roms[i]->version &&
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list_of_roms[i]->is_valid)
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{
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fill_values(list_of_roms[i]);
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rom_loaded = true;
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return true;
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}
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}
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return false;
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}
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void rom_data::fill_values(const ROM_DATA *rom_values)
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{
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loc_sendMonToPC = rom_values->loc_copyMonToPC;
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loc_gSpecialVar_0x8000 = rom_values->loc_gSpecialVar_0x8000;
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loc_gSaveBlock1 = rom_values->loc_gSaveBlock1;
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loc_setPokedexFlag = rom_values->loc_getSetPokedexFlag;
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loc_gSaveDataBuffer = rom_values->loc_gSaveDataBuffer;
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loc_readFlashSector = rom_values->loc_readFlashSector;
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loc_loadSaveSection30 = rom_values->loc_loadSaveSection30;
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loc_m4aMPlayStop = rom_values->loc_m4aMPlayStop;
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loc_gMPlayInfo_BGM = rom_values->loc_gMPlayInfo_BGM;
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loc_gMPlayInfo_SE2 = rom_values->loc_gMPlayInfo_SE2;
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loc_MPlayStart = rom_values->loc_MPlayStart;
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loc_CreateFanfareTask = rom_values->loc_CreateFanfareTask;
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loc_sFanfareCounter = rom_values->loc_sFanfareCounter;
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loc_gPlttBufferFaded = rom_values->loc_gPlttBufferFaded;
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loc_gSprites = rom_values->loc_gSprites;
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loc_voicegroup = rom_values->loc_voicegroup;
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loc_sPicTable_NPC = rom_values->loc_sPicTable_NPC;
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loc_gMonFrontPicTable = rom_values->loc_gMonFrontPicTable;
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loc_gMonPaletteTable = rom_values->loc_gMonPaletteTable;
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loc_gMonShinyPaletteTable = rom_values->loc_gMonShinyPaletteTable;
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offset_ramscript = rom_values->offset_ramscript;
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offset_flags = rom_values->offset_flags;
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offset_wondercard = rom_values->offset_wondercard;
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offset_script = rom_values->offset_script;
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text_region = rom_values->text_region;
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special_DrawWholeMapView = rom_values->special_DrawWholeMapView;
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e4_flag = rom_values->e4_flag; // The flag that is set when you become champion. Often listed as "GAME_CLEAR"
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mg_flag = rom_values->mg_flag; // The flag that is set when you enable Mystery Gift. Known as "EXDATA_ENABLE" in RS
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unused_flag_start = rom_values->unused_flag_start; // The start of the unused flags and must have 31 open flags in a row
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all_collected_flag = rom_values->unused_flag_start; // The flag for if everything has been collected
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pkmn_collected_flag_start = rom_values->unused_flag_start + 1; // The beginning of the flags for each of the Pokemon
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map_bank = (ENABLE_OLD_EVENT ? rom_values->old_map_bank : rom_values->map_bank);
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map_id = (ENABLE_OLD_EVENT ? rom_values->old_map_id : rom_values->map_id);
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npc_id = (ENABLE_OLD_EVENT ? rom_values->old_npc_id : rom_values->npc_id);
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npc_palette = rom_values->npc_palette;
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def_map_bank = rom_values->def_map_bank;
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def_map_id = rom_values->def_map_id;
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def_npc_id = rom_values->def_npc_id;
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loc_gSaveBlock1PTR = rom_values->loc_gSaveBlock1PTR; // TODO: Only used for old script, can be removed later
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}
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bool rom_data::is_hoenn()
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{
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return (gamecode == RUBY_ID || gamecode == SAPPHIRE_ID || gamecode == EMERALD_ID);
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}
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bool rom_data::is_ruby_sapphire()
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{
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return (gamecode == RUBY_ID || gamecode == SAPPHIRE_ID);
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}
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void rom_data::print_rom_info()
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{
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char buffer[64];
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char gameTypeChar;
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switch (gamecode)
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{
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case (RUBY_ID):
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gameTypeChar = 'R';
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break;
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case (SAPPHIRE_ID):
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gameTypeChar = 'S';
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break;
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case (FIRERED_ID):
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gameTypeChar = 'F';
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break;
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case (LEAFGREEN_ID):
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gameTypeChar = 'L';
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break;
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case (EMERALD_ID):
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gameTypeChar = 'E';
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break;
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default:
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gameTypeChar = '0';
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break;
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}
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npf_snprintf(buffer, sizeof(buffer), "%c-%d-%c", gameTypeChar, version, language);
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tte_set_pos(0, 8);
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ptgb_write(buffer);
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}
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bool rom_data::verify_rom()
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{
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return !rom_loaded ||
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IGNORE_GAME_PAK ||
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((gamecode == ((*(vu8 *)(0x80000AC)) << 0x10 | (*(vu8 *)(0x80000AD)) << 0x08 | (*(vu8 *)(0x80000AE)) << 0x00)) &&
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(language == (*(vu8 *)(0x80000AF))) &&
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(version == (*(vu8 *)(0x80000BC))));
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} |