Play coin setter

README.md

@@ -24,6 +24,7 @@ Current Features:
 - Restore eShop BGM: restores the default current eShop music.
 - Change accepted EULA version: useful for allowing out-of-region online play (when set to FF.FF).
 - Toggle HOME/Test menu: changes which menu the 3DS will boot on startup (Test Menu needs UNITINFO patch AND having test menu installed for it to work).
+- Set play coin count to 300.
 
 Future Features:
 - Misc. features seen on dev unit software.

source/main.cpp

@@ -17,7 +17,7 @@
 
 #define VERSION_MAJOR 1
 #define VERSION_MINOR 3
-#define VERSION_MICRO 4
+#define VERSION_MICRO 5
 
 #define WORKDIR "/3ds/Cthulhu"
 
@@ -1338,6 +1338,27 @@ void toggleNSMenu() {
  if (waitKey() & KEY_START) APT_HardwareResetAsync();
 }
 
+void setAllPlayCoins() {
+ Handle gamecoin;
+ u32 sharedID = 0xF000000B;
+ FS_Archive shared = openExtdata(&sharedID, ARCHIVE_SHARED_EXTDATA);
+
+ Result res = FSUSER_OpenFile(&gamecoin, shared, (FS_Path)fsMakePath(PATH_ASCII, "/gamecoin.dat"), FS_OPEN_READ | FS_OPEN_WRITE, 0);
+ if (R_FAILED(res)) {
+ promptError("Maximize Play Coin Count", "Failed to open gamecoin.dat file.");
+ return;
+ }
+ printf("Opening file \"gamecoin.dat\"... %s %#lx.\n", R_FAILED(res) ? "ERROR" : "OK", res);
+
+ u16 coins = 300;
+ res = FSFILE_Write(gamecoin, NULL, 0x4, &coins, sizeof(u16), 0);
+ FSFILE_Close(gamecoin);
+ FSUSER_CloseArchive(shared);
+
+ printf("Press any key to continue.\n");
+ waitKey();
+}
+
 int main() {
  gfxInitDefault();
  consoleInit(GFX_TOP, NULL);
@@ -1351,54 +1372,55 @@ int main() {
  mkdir("/3ds", 0777);
  mkdir("/3ds/Cthulhu", 0777);
 
- u8 menucount[SUBMENU_COUNT] = {6, 4, 3, 4, 4, 5, 5};
+ u8 menucount[SUBMENU_COUNT] = {6, 4, 3, 4, 4, 5, 6};
  const char* menuentries[SUBMENU_COUNT][MAX_OPTIONS_PER_SUBMENU] = 
  {
  {
- "Activity Log management.",
- "Friends List management.",
- "Shared icon cache management.",
- "HOME Menu icon cache management.",
- "HOME Menu software management.",
- "Miscellaneous."
+ "Activity Log management",
+ "Friends List management",
+ "Shared icon cache management",
+ "HOME Menu icon cache management",
+ "HOME Menu software management",
+ "Miscellaneous"
  },
  {
- "Clear play history.",
- "Clear step history.",
- "Clear software library.",
- "Edit software library."
+ "Clear play history",
+ "Clear step history",
+ "Clear software library",
+ "Edit software library"
  },
  {
  "[COMING SOON]", // "Clear Friends List.",
  "[COMING SOON]", // "Backup Friends List.",
  "[COMING SOON]" // "Restore Friends List."
  },
  {
- "Clear shared icon cache.",
- "Update shared icon cache.",
- "Backup shared icon cache.",
- "Restore shared icon cache."
+ "Clear shared icon cache",
+ "Update shared icon cache",
+ "Backup shared icon cache",
+ "Restore shared icon cache"
  },
  {
- "Clear HOME Menu icon cache.",
- "Update HOME Menu icon cache.",
- "Backup HOME Menu icon cache.",
- "Restore HOME Menu icon cache."
+ "Clear HOME Menu icon cache",
+ "Update HOME Menu icon cache",
+ "Backup HOME Menu icon cache",
+ "Restore HOME Menu icon cache"
  },
  {
- "Reset demo play count.",
- "Reset folder count.",
- "Unwrap all HOME Menu software.",
- "Repack all HOME Menu software.",
- "Remove software update nag."
- // "Remove system update nag."
+ "Reset demo play count",
+ "Reset folder count",
+ "Unwrap all HOME Menu software",
+ "Repack all HOME Menu software",
+ "Remove software update nag"
+ // "Remove system update nag"
  },
  {
- "Clear Game Notes.",
- "Reset eShop BGM.",
- "Replace eShop BGM.",
- "Change accepted EULA version.",
- "Toggle HOME/Test Menu"
+ "Clear Game Notes",
+ "Reset eShop BGM",
+ "Replace eShop BGM",
+ "Change accepted EULA version",
+ "Toggle HOME/Test Menu",
+ "Maximize Play Coin Count"
  }
  };
 
@@ -1473,6 +1495,7 @@ int main() {
  case 62: if (promptConfirm("Replace eShop BGM", "Replace the current Nintendo eShop music?")) replaceEShopBGM(); break;
  case 63: consoleClear(); changeAcceptedEULAVersion(); break;
  case 64: consoleClear(); toggleNSMenu(); break;
+ case 65: consoleClear(); setAllPlayCoins(); break;
 
  default: consoleClear(); submenu = 0; break;
  }