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comparison blastem.c @ 1009:883fe974f72b

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Fix bug in which save RAM/EEPROM was not persisted correctly if the emulator is exited via the menu rather than the X button in the title bar
author Michael Pavone <pavone@retrodev.com>
date Sun, 01 May 2016 22:07:37 -0700
parents 51885857c019
children 5fb64487b6e1
comparison
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1008:51885857c019 1009:883fe974f72b
866 genesis_context *genesis; 866 genesis_context *genesis;
867 genesis_context *menu_context; 867 genesis_context *menu_context;
868 genesis_context *game_context; 868 genesis_context *game_context;
869 void persist_save() 869 void persist_save()
870 { 870 {
871 if (!game_context) {
872 return;
873 }
871 FILE * f = fopen(save_filename, "wb"); 874 FILE * f = fopen(save_filename, "wb");
872 if (!f) { 875 if (!f) {
873 fprintf(stderr, "Failed to open %s file %s for writing\n", genesis->save_type == SAVE_I2C ? "EEPROM" : "SRAM", save_filename); 876 fprintf(stderr, "Failed to open %s file %s for writing\n", game_context->save_type == SAVE_I2C ? "EEPROM" : "SRAM", save_filename);
874 return; 877 return;
875 } 878 }
876 fwrite(genesis->save_storage, 1, genesis->save_size, f); 879 fwrite(game_context->save_storage, 1, game_context->save_size, f);
877 fclose(f); 880 fclose(f);
878 printf("Saved %s to %s\n", genesis->save_type == SAVE_I2C ? "EEPROM" : "SRAM", save_filename); 881 printf("Saved %s to %s\n", game_context->save_type == SAVE_I2C ? "EEPROM" : "SRAM", save_filename);
879 } 882 }
880 883
881 #ifndef NO_Z80 884 #ifndef NO_Z80
882 const memmap_chunk z80_map[] = { 885 const memmap_chunk z80_map[] = {
883 { 0x0000, 0x4000, 0x1FFF, 0, MMAP_READ | MMAP_WRITE | MMAP_CODE, z80_ram, NULL, NULL, NULL, NULL }, 886 { 0x0000, 0x4000, 0x1FFF, 0, MMAP_READ | MMAP_WRITE | MMAP_CODE, z80_ram, NULL, NULL, NULL, NULL },