int cheat_load(FILE *file)
{
cheat_dat tmp_dat;
char buf[256];
int i;
char first=true;
cheat_decreate_cheat_map();
cheat_clear();
while(!feof(file)){
if (fgets(buf,256,file) && buf[0]!='\n' && buf[0]!='\r'){
if (first){
for (i=0;i<256;i++){
if (buf[i]=='\n' || buf[i]=='\r'){
buf[i]='\0';
break;
}
}
strcpy(tmp_dat.name,buf);
first=false;
}
else{
for (i=0;i<256;i++){
if (buf[i]=='\n' || buf[i]=='\r'){
buf[i]='\0';
break;
}
}
if (i!=8){
cheat_clear();
return 0;
}
tmp_dat.code = hex2n(buf[0])<< 4 | hex2n(buf[1]);
tmp_dat.dat = hex2n(buf[2])<< 4 | hex2n(buf[3]);
tmp_dat.adr = hex2n(buf[6])<<12 | hex2n(buf[7])<<8 | hex2n(buf[4])<<4 | hex2n(buf[5]);
tmp_dat.enable = true;
cheats[nCheats++] = tmp_dat;
first = true;
}
}
if (nCheats >= MAX_CHEATS)
break;
}
cheat_create_cheat_map();
return 1;
}
int gb_save_sram(VIRTUAL_FILE *fd, byte *buf,int size)
{
const int sram_tbl[]={1,1,1,4,16,8};
int sram_size = 0x2000 * sram_tbl[size];
#ifdef CHEAT_SUPPORT
cheat_decreate_cheat_map();
#endif
VirtualFileWrite(buf, sram_size, 1, fd);
#ifdef CHEAT_SUPPORT
cheat_create_cheat_map();
#endif
// sram_crc = crc;
return 1;
}
size_t gb_save_state(byte *out)
{
const int tbl_ram[]={1,1,1,4,16,8}; // 0と1は保険
const int has_bat[]={0,0,0,1,0,0,1,0,0,1,0,0,1,1,0,1,1,0,0,1,0,0,0,0,0,0,0,1,0,1,1,0}; // 0x20以下
byte *outbak = out;
if (outbak)
cheat_decreate_cheat_map();
write_state(&rom_get_info()->gb_type,sizeof(int),out,outbak);
if (rom_get_info()->gb_type<=2){ // normal gb & sgb
write_state(cpu_get_ram(),0x2000,out,outbak); // ram
write_state(cpu_get_vram(),0x2000,out,outbak); // vram
write_state(get_sram(),tbl_ram[rom_get_info()->ram_size]*0x2000,out,outbak); // sram
write_state(cpu_get_oam(),0xA0,out,outbak);
write_state(cpu_get_stack(),0x80,out,outbak);
int page,ram_page;
page=(mbc_get_rom()-get_rom())/0x4000;
ram_page=(mbc_get_sram()-get_sram())/0x2000;
write_state(&page,sizeof(int),out,outbak); // rom_page
write_state(&ram_page,sizeof(int),out,outbak); // ram_page
int dmy=0;
write_state(cpu_get_c_regs(),sizeof(struct cpu_regs),out,outbak); // cpu_reg
write_state(&g_regs,sizeof(struct gb_regs),out,outbak);//sys_reg
int halt=((*cpu_get_halt())?1:0);
write_state(&halt,sizeof(int),out,outbak);
write_state(&dmy,sizeof(int),out,outbak); // 元の版ではシリアル通信通信満了までのクロック数
// (通信の仕様が大幅に変わったためダミーで埋めている)
int mbc_dat=mbc_get_state();
write_state(&mbc_dat,sizeof(int),out,outbak);//MBC
int ext_is=mbc_is_ext_ram()?1:0;
write_state(&ext_is,sizeof(int),out,outbak);
// ver 1.1 追加
write_state(apu_get_stat_cpu(),sizeof(struct apu_stat),out,outbak);
write_state(apu_get_mem(),0x30,out,outbak);
write_state(apu_get_stat_gen(),sizeof(struct apu_stat),out,outbak);
byte resurved[256];
memset(resurved,0,256);
write_state(resurved,256,out,outbak);//将来のために確保
// RIN拡張
if(now_gb_mode==2){
write_state(&sgb_mode, sizeof(int),out,outbak);
write_state(&bit_received, sizeof(int),out,outbak);
write_state(&bits_received, sizeof(int),out,outbak);
write_state(&packets_received, sizeof(int),out,outbak);
write_state(&sgb_state, sizeof(int),out,outbak);
write_state(&sgb_index, sizeof(int),out,outbak);
write_state(&sgb_multiplayer, sizeof(int),out,outbak);
write_state(&sgb_fourplayers, sizeof(int),out,outbak);
write_state(&sgb_nextcontrol, sizeof(int),out,outbak);
write_state(&sgb_readingcontrol, sizeof(int),out,outbak);
write_state(&sgb_mask, sizeof(int),out,outbak);
write_state(sgb_palette, sizeof(unsigned short)*8*16,out,outbak);
write_state(sgb_palette_memory, sizeof(unsigned short)*512*4,out,outbak);
write_state(sgb_buffer, 7*16,out,outbak);
write_state(sgb_ATF, 18*20,out,outbak);
write_state(sgb_ATF_list, 45*20*18,out,outbak);
}
}
else if (rom_get_info()->gb_type>=3){ // GB Colour / GBA
write_state(cpu_get_ram(),0x2000*4,out,outbak); // ram
write_state(cpu_get_vram(),0x2000*2,out,outbak); // vram
write_state(get_sram(),tbl_ram[rom_get_info()->ram_size]*0x2000,out,outbak); // sram
write_state(cpu_get_oam(),0xA0,out,outbak);
write_state(cpu_get_stack(),0x80,out,outbak);
int cpu_dat[16];
cpu_save_state(cpu_dat);
int page,ram_page;
page=(mbc_get_rom()-get_rom())/0x4000;
ram_page=(mbc_get_sram()-get_sram())/0x2000;
write_state(&page,sizeof(int),out,outbak); // rom_page
write_state(&ram_page,sizeof(int),out,outbak); // ram_page
write_state(cpu_dat+0,sizeof(int),out,outbak);//int_page //color
write_state(cpu_dat+1,sizeof(int),out,outbak);//vram_page //color
int dmy=0;
write_state(cpu_get_c_regs(),sizeof(struct cpu_regs),out,outbak); // cpu_reg
write_state(&g_regs,sizeof(struct gb_regs),out,outbak);//sys_reg
write_state(&cg_regs,sizeof(struct gbc_regs),out,outbak);//col_reg //color
//save the gbc palette
write_state(lcd_get_pal_addr(),sizeof(word)*(8*4*2),out,outbak);//palette //color
int halt=((*cpu_get_halt())?1:0);
write_state(&halt,sizeof(int),out,outbak);
write_state(&dmy,sizeof(int),out,outbak); // 元の版ではシリアル通信通信満了までのクロック数
int mbc_dat=mbc_get_state();
write_state(&mbc_dat,sizeof(int),out,outbak);//MBC
int ext_is=mbc_is_ext_ram()?1:0;
write_state(&ext_is,sizeof(int),out,outbak);
//その他諸々
write_state(cpu_dat+2,sizeof(int),out,outbak); //color
write_state(cpu_dat+3,sizeof(int),out,outbak); //color
write_state(cpu_dat+4,sizeof(int),out,outbak); //color
write_state(cpu_dat+5,sizeof(int),out,outbak); //color
write_state(cpu_dat+6,sizeof(int),out,outbak); //color
write_state(cpu_dat+7,sizeof(int),out,outbak); //color
// ver 1.1 追加
write_state(apu_get_stat_cpu(),sizeof(struct apu_stat),out,outbak);
write_state(apu_get_mem(),0x30,out,outbak);
write_state(apu_get_stat_gen(),sizeof(struct apu_stat),out,outbak);
byte resurved[256],reload=1;
memset(resurved,0,256);
// resurved[0]=1;
write_state(&reload,1,out,outbak);
write_state(resurved,256,out,outbak);//将来のために確保
}
if(outbak)
cheat_create_cheat_map();
return out-outbak;
}
void gb_save_state(VIRTUAL_FILE *fd, byte *buf)
{
const int tbl_ram[]={1,1,1,4,16,8}; // 0と1は保険
#ifdef CHEAT_SUPPORT
if (buf || fd)
cheat_decreate_cheat_map();
#endif
write_state(fd, &rom_get_info()->gb_type,sizeof(int));
if (rom_get_info()->gb_type<=2){ // normal gb & sgb
write_state(fd, cpu_get_ram(),0x2000); // ram
write_state(fd, cpu_get_vram(),0x2000); // vram
write_state(fd, get_sram(),tbl_ram[rom_get_info()->ram_size]*0x2000); // sram
write_state(fd, cpu_get_oam(),0xA0);
write_state(fd, cpu_get_stack(),0x80);
int page,ram_page;
page=(mbc_get_rom()-get_rom())/0x4000;
ram_page=(mbc_get_sram()-get_sram())/0x2000;
write_state(fd, &page,sizeof(int)); // rom_page
write_state(fd, &ram_page,sizeof(int)); // ram_page
int dmy=0;
write_state(fd, cpu_get_c_regs(),sizeof(struct cpu_regs)); // cpu_reg
write_state(fd, &g_regs,sizeof(struct gb_regs));//sys_reg
int halt=((*cpu_get_halt())?1:0);
write_state(fd, &halt,sizeof(int));
write_state(fd, &dmy,sizeof(int)); // 元の版ではシリアル通信通信満了までのクロック数
// (通信の仕様が大幅に変わったためダミーで埋めている)
int mbc_dat=mbc_get_state();
write_state(fd, &mbc_dat,sizeof(int));//MBC
int ext_is=mbc_is_ext_ram()?1:0;
write_state(fd, &ext_is,sizeof(int));
// ver 1.1 追加
write_state(fd, apu_get_stat_cpu(),sizeof(struct apu_stat));
write_state(fd, apu_get_mem(),0x30);
write_state(fd, apu_get_stat_gen(),sizeof(struct apu_stat));
byte resurved[256];
memset(resurved,0,256);
write_state(fd, resurved,256);//将来のために確保
// RIN拡張
if(now_gb_mode==2){
write_state(fd, &sgb_mode, sizeof(int));
write_state(fd, &bit_received, sizeof(int));
write_state(fd, &bits_received, sizeof(int));
write_state(fd, &packets_received, sizeof(int));
write_state(fd, &sgb_state, sizeof(int));
write_state(fd, &sgb_index, sizeof(int));
write_state(fd, &sgb_multiplayer, sizeof(int));
write_state(fd, &sgb_fourplayers, sizeof(int));
write_state(fd, &sgb_nextcontrol, sizeof(int));
write_state(fd, &sgb_readingcontrol, sizeof(int));
write_state(fd, &sgb_mask, sizeof(int));
write_state(fd, sgb_palette, sizeof(unsigned short)*8*16);
write_state(fd, sgb_palette_memory, sizeof(unsigned short)*512*4);
write_state(fd, sgb_buffer, 7*16);
write_state(fd, sgb_ATF, 18*20);
write_state(fd, sgb_ATF_list, 45*20*18);
/*
sceIoWrite(fd, sgb_border, 2048);
sceIoWrite(fd, sgb_borderchar, 32*256);
int i, j, n=0;
for (i=0; i<224; i++){
for (j=0; j<256; j++){
if (i>=40 && i<=183 && j==48) j=208;
border_tmp[n++] = sgb_border_buffer[i*256+j];
}
}
sceIoWrite(fd, border_tmp, sizeof(border_tmp));
*/
}
}
else if (rom_get_info()->gb_type>=3){ // GB Colour / GBA
write_state(fd, cpu_get_ram(),0x2000*4); // ram
write_state(fd, cpu_get_vram(),0x2000*2); // vram
write_state(fd, get_sram(),tbl_ram[rom_get_info()->ram_size]*0x2000); // sram
write_state(fd, cpu_get_oam(),0xA0);
write_state(fd, cpu_get_stack(),0x80);
int cpu_dat[16];
cpu_save_state(cpu_dat);
int page,ram_page;
page=(mbc_get_rom()-get_rom())/0x4000;
ram_page=(mbc_get_sram()-get_sram())/0x2000;
write_state(fd, &page,sizeof(int)); // rom_page
write_state(fd, &ram_page,sizeof(int)); // ram_page
write_state(fd, cpu_dat+0,sizeof(int));//int_page //color
write_state(fd, cpu_dat+1,sizeof(int));//vram_page //color
int dmy=0;
write_state(fd, cpu_get_c_regs(),sizeof(struct cpu_regs)); // cpu_reg
write_state(fd, &g_regs,sizeof(struct gb_regs));//sys_reg
write_state(fd, &cg_regs,sizeof(struct gbc_regs));//col_reg //color
write_state(fd, lcd_get_pal(0),sizeof(word)*(8*4*2));//palette //color
int halt=((*cpu_get_halt())?1:0);
write_state(fd, &halt,sizeof(int));
write_state(fd, &dmy,sizeof(int)); // 元の版ではシリアル通信通信満了までのクロック数
int mbc_dat=mbc_get_state();
write_state(fd, &mbc_dat,sizeof(int));//MBC
int ext_is=mbc_is_ext_ram()?1:0;
write_state(fd, &ext_is,sizeof(int));
//その他諸々
write_state(fd, cpu_dat+2,sizeof(int)); //color
write_state(fd, cpu_dat+3,sizeof(int)); //color
write_state(fd, cpu_dat+4,sizeof(int)); //color
write_state(fd, cpu_dat+5,sizeof(int)); //color
write_state(fd, cpu_dat+6,sizeof(int)); //color
write_state(fd, cpu_dat+7,sizeof(int)); //color
// ver 1.1 追加
write_state(fd, apu_get_stat_cpu(),sizeof(struct apu_stat));
write_state(fd, apu_get_mem(),0x30);
write_state(fd, apu_get_stat_gen(),sizeof(struct apu_stat));
byte resurved[256],reload=1;
memset(resurved,0,256);
// resurved[0]=1;
write_state(fd, &reload,1);
write_state(fd, resurved,256);//将来のために確保
}
#ifdef CHEAT_SUPPORT
if (buf || fd)
cheat_create_cheat_map();
#endif
return;
}
int save_sram(byte *buf,int size, char * path)
{
const int sram_tbl[]={1,1,1,4,16,8};
/*char *p = strrchr(SavePath, '.');
if (!strcmp(p,".gz")){
if(!setting.compress)
remove_file(SavePath);
}else{
if(setting.compress)*/
//remove_file(path);
/*}
sprintf(SavePath, "%sSAVE/%s.sav", RinPath, RomName);
if (setting.compress)
{
strcat(SavePath, ".gz");
FILE * fd = fopen(SavePath, "w");
if (!fd)
return 0;
int sram_size = 0x2000 * sram_tbl[size];
if ((rom_get_info()->cart_type>=0x0f) && (rom_get_info()->cart_type<=0x13))
{
int tmp = renderer_get_timer_state();
memcpy(buf+sram_size, &tmp, sizeof(int));
sram_size += sizeof(int);
}
cheat_decreate_cheat_map();
gzCreate(fd, buf, sram_size);
fclose(fd);
cheat_create_cheat_map();
}else
{
FILE * fd = fopen(path, "w");
if(!fd)
{
return 0;
}
cheat_decreate_cheat_map();
fwrite(buf, 0x2000*sram_tbl[size],1,fd);
if ((rom_get_info()->cart_type>=0x0f)
&& (rom_get_info()->cart_type<=0x13)){
int tmp = renderer_get_timer_state();
fwrite( &tmp, sizeof(int),1,fd);
}
fclose(fd);
cheat_create_cheat_map();
}*/
cheat_decreate_cheat_map();
int tmp;
jfile fd = jfopen(env_game_thread, path, JF_MODE_OVERWRITE | JF_MODE_NEW | JF_MODE_WRITE, NULL, 0);
cheat_decreate_cheat_map();
jfwrite(env_game_thread,fd, buf, 0x2000*sram_tbl[size]);
if ((rom_get_info()->cart_type>=0x0f)
&& (rom_get_info()->cart_type<=0x13)){
int tmp = renderer_get_timer_state();
jfwrite( env_game_thread, fd, &tmp, sizeof(int));
}
jfclose(env_game_thread, fd);
cheat_create_cheat_map();
return 1;
}
