use correct save directory.

gba_memory.c

@@ -376,14 +376,6 @@ u32 gbc_sound_update = 0;
 // If the GBC audio waveform is modified:
 u32 gbc_sound_wave_update = 0;
 
-// If the backup space is written (only update once this hits 0)
-u32 backup_update = 0;
-
-// Write out backup file this many cycles after the most recent
-// backup write.
-const u32 write_backup_delay = 10;
-
-
 typedef enum
 {
   BACKUP_SRAM,
@@ -569,7 +561,6 @@ void function_cc write_eeprom(u32 address, u32 value)
       eeprom_counter++;
       if(eeprom_counter == 64)
       {
-        backup_update = write_backup_delay;
         eeprom_counter = 0;
         eeprom_mode = EEPROM_WRITE_FOOTER_MODE;
       }
@@ -1619,7 +1610,6 @@ void function_cc write_backup(u32 address, u32 value)
               memset(gamepak_backup, 0xFF, 1024 * 64);
             else
               memset(gamepak_backup, 0xFF, 1024 * 128);
-            backup_update = write_backup_delay;
             flash_mode = FLASH_BASE_MODE;
           }
           break;
@@ -1646,7 +1636,6 @@ void function_cc write_backup(u32 address, u32 value)
     {
       // Erase sector
       memset(flash_bank_ptr + (address & 0xF000), 0xFF, 1024 * 4);
-      backup_update = write_backup_delay;
       flash_mode = FLASH_BASE_MODE;
       flash_command_position = 0;
     }
@@ -1664,7 +1653,6 @@ void function_cc write_backup(u32 address, u32 value)
     if((flash_command_position == 0) && (flash_mode == FLASH_WRITE_MODE))
     {
       // Write value to flash ROM
-      backup_update = write_backup_delay;
       flash_bank_ptr[address] = value;
       flash_mode = FLASH_BASE_MODE;
     }
@@ -1673,7 +1661,6 @@ void function_cc write_backup(u32 address, u32 value)
     if(backup_type == BACKUP_SRAM)
     {
       // Write value to SRAM
-      backup_update = write_backup_delay;
       // Hit 64KB territory?
       if(address >= 0x8000)
         sram_size = SRAM_SIZE_64KB;
@@ -2205,18 +2192,6 @@ u32 save_backup(char *name)
 }
 
 void update_backup()
-{
-  if(backup_update != (write_backup_delay + 1))
-    backup_update--;
-
-  if(backup_update == 0)
-  {
-    save_backup(backup_filename);
-    backup_update = write_backup_delay + 1;
-  }
-}
-
-void update_backup_force()
 {
   save_backup(backup_filename);
 }
@@ -2421,6 +2396,7 @@ char gamepak_filename[512];
 u32 load_gamepak(const char *name)
 {
   char cheats_filename[256];
+  char *p;
 
   s32 file_size = load_gamepak_raw(name);
 
@@ -2433,14 +2409,16 @@ u32 load_gamepak(const char *name)
     strncpy(gamepak_filename, name, sizeof(gamepak_filename));
     gamepak_filename[sizeof(gamepak_filename) - 1] = 0;
 
-    make_rpath(backup_filename, sizeof(backup_filename), ".sav");
+    p = strrchr(gamepak_filename, PATH_SEPARATOR_CHAR);
-    if (!load_backup(backup_filename))
+    if (p == NULL)
-    {
+      p = gamepak_filename;
-      // try path used by older versions
+
-      strcpy(backup_filename, name);
+    snprintf(backup_filename, sizeof(backup_filename), "%s/%s", save_path, p);
-      change_ext(gamepak_filename, backup_filename, ".sav");
+    p = strrchr(backup_filename, '.');
-      load_backup(backup_filename);
+    if (p != NULL)
-    }
+      strcpy(p, ".sav");
+
+    load_backup(backup_filename);
 
     memcpy(gamepak_title, gamepak_rom + 0xA0, 12);
     memcpy(gamepak_code, gamepak_rom + 0xAC, 4);
@@ -2450,9 +2428,6 @@ u32 load_gamepak(const char *name)
     gamepak_maker[2] = 0;
 
     load_game_config(gamepak_title, gamepak_code, gamepak_maker);
-#ifndef __LIBRETRO__
-    load_game_config_file();
-#endif
 
     change_ext(gamepak_filename, cheats_filename, ".cht");
     add_cheats(cheats_filename);

gba_memory.h

@@ -179,7 +179,6 @@ u32 load_gamepak(const char *name);
 u32 load_backup(char *name);
 s32 load_bios(char *name);
 void update_backup();
-void update_backup_force();
 void init_memory();
 void init_gamepak_buffer();
 void memory_term(void);

libretro.c

@@ -188,13 +188,13 @@ void retro_cheat_set(unsigned index, bool enabled, const char* code) {}
 void error_msg(const char* text)
 {
    if (log_cb)
-      log_cb(RETRO_LOG_ERROR, text);
+      log_cb(RETRO_LOG_ERROR, "[gpSP]: %s\n", text);
 }
 
 void info_msg(const char* text)
 {
    if (log_cb)
-      log_cb(RETRO_LOG_INFO, text);
+      log_cb(RETRO_LOG_INFO, "[gpSP]: %s\n", text);
 }
 
 static void extract_directory(char* buf, const char* path, size_t size)
@@ -217,11 +217,7 @@ bool retro_load_game(const struct retro_game_info* info)
 
    enum retro_pixel_format fmt = RETRO_PIXEL_FORMAT_RGB565;
    if (!environ_cb(RETRO_ENVIRONMENT_SET_PIXEL_FORMAT, &fmt))
-   {
+      info_msg("RGB565 is not supported.");
-      if (log_cb)
-         log_cb(RETRO_LOG_INFO, "[TempGBA]: 0RGB1555 is not supported.\n");
-      return false;
-   }
 
    extract_directory(main_path, info->path, sizeof(main_path));
 
@@ -233,34 +229,29 @@ bool retro_load_game(const struct retro_game_info* info)
    strncat(filename_bios, "/gba_bios.bin", sizeof(filename_bios));
 
 
-   //   if (environ_cb(RETRO_ENVIRONMENT_GET_SAVE_DIRECTORY, &dir) && dir)
+   if (environ_cb(RETRO_ENVIRONMENT_GET_SAVE_DIRECTORY, &dir) && dir)
-   //      strncpy(dir_save, dir, sizeof(dir_save));
+      strncpy(save_path, dir, sizeof(save_path));
-   //   else
+   else
-   //      strncpy(dir_save, main_path, sizeof(dir_save));
+      strncpy(save_path, main_path, sizeof(save_path));
-
-   //   strncat(dir_save, "/",sizeof(dir_save));
-
-   //   strncat(main_path, "/",sizeof(main_path));
 
    if (load_bios(filename_bios) != 0)
    {
-      error_msg("Could not load BIOS image file.\n");
+      error_msg("Could not load BIOS image file.");
       return false;
    }
 
    if (bios_rom[0] != 0x18)
    {
-      info_msg("You have an incorrect BIOS image.\n");
+      info_msg("You have an incorrect BIOS image.");
-      info_msg("While many games will work fine, some will not. It\n");
+      info_msg("While many games will work fine, some will not.");
-      info_msg("is strongly recommended that you obtain the\n");
+      info_msg("It is strongly recommended that you obtain the correct BIOS file.");
-      info_msg("correct BIOS file.\n");
    }
 
    gamepak_filename[0] = 0;
 
    if (load_gamepak(info->path) != 0)
    {
-      error_msg("Could not load the game file.\n");
+      error_msg("Could not load the game file.");
       return false;
    }
 

main.c

@@ -75,6 +75,7 @@ u32 synchronize_flag = 1;
 
 u32 update_backup_flag = 1;
 char main_path[512];
+char save_path[512];
 
 void trigger_ext_event();
 
@@ -532,7 +533,7 @@ void synchronize()
 void quit()
 {
   if(!update_backup_flag)
-    update_backup_force();
+    update_backup();
 
   sound_exit();
 }
@@ -587,19 +588,6 @@ void change_ext(const char *src, char *buffer, const char *extension)
     strcpy(dot_position, extension);
 }
 
-// make path: <main_path>/<romname>.<ext>
-void make_rpath(char *buff, size_t size, const char *ext)
-{
-  char *p = strrchr(gamepak_filename, PATH_SEPARATOR_CHAR);
-  if (p == NULL)
-    p = gamepak_filename;
-
-  snprintf(buff, size, "%s/%s", main_path, p);
-  p = strrchr(buff, '.');
-  if (p != NULL)
-    strcpy(p, ext);
-}
-
 #define main_savestate_builder(type)            \
 void main_##type##_savestate(void)              \
 {                                               \

main.h

@@ -84,6 +84,7 @@ extern u32 flush_ram_count;
 extern u64 base_timestamp;
 
 extern char main_path[512];
+extern char save_path[512];
 
 extern u32 update_backup_flag;
 
@@ -119,7 +120,6 @@ extern u32 max_frameskip;
 extern u32 num_skipped_frames;
 
 void change_ext(const char *src, char *buffer, const char *extension);
-void make_rpath(char *buff, size_t size, const char *ext);
 
 #endif