Refactor codebase and complete implementation

- Consolidate development files into final implementation
- Replace basic prototypes with full feature implementations
- Add complete hash-based save data access system
- Implement advanced map pin management algorithms
- Add comprehensive error handling and user feedback
- Complete Korok seed database with all 908 locations

source/main.c

@@ -1,42 +1,82 @@
 #include <string.h>
 #include <stdio.h>
+#include <dirent.h>
 #include <stdlib.h>
+#include <math.h>
 #include <switch.h>
-#include "save_basic.h"
-#include "ui_basic.h"
+#include "save.h"
+#include "ui.h"
 
 int main(int argc, char **argv)
 {
-    setvbuf(stdout, NULL, _IONBF, BUFSIZ);
+    setvbuf(stdout, NULL, _IONBF, BUFSIZ); //do not line-buffer stdout
+
+    Result rc=0;
+    bool exit = false;
+
+    AccountUid uid={0};
+    u64 application_id=0x01007ef00011e000;//ApplicationId of the save to mount, in this case BOTW.
+
     consoleInit(NULL);
-    
-    // Configure input
+
+    // Configure our supported input layout: a single player with standard controller styles
     padConfigureInput(1, HidNpadStyleSet_NpadStandard);
+
+    // Initialize the default gamepad (which reads handheld mode inputs as well as the first connected controller)
     PadState pad;
     padInitializeDefault(&pad);
+
+    //draw main screen and menu
+    initUI();
+
+    //Get the userID for save mounting. To mount common savedata, use an all-zero userID.
+
+    //Try to find savedata to use with the above hard-coded TID + the userID from accountGetPreselectedUser(). Note that you can use either method.
+    //See the account example for getting account info for an userID.
+    //See also the app_controldata example for getting info for an application_id.
+    rc = accountInitialize(AccountServiceType_Application);
+    if (R_FAILED(rc)) {
+        printMessage("accountInitialize() failed: 0x%x\n", rc);
+        exit = true;
+    }
+
+    rc = accountGetPreselectedUser(&uid);
+    accountExit();
+
+    if (R_FAILED(rc)) {
+        printMessage("accountGetPreselectedUser() failed: 0x%x\n", rc);
+        exit = true;
+    }
+
+    //You can use any device-name. If you want multiple saves mounted at the same time, you must use different device-names for each one.
+    rc = fsdevMountSaveData("save", application_id, uid);//See also libnx fs.h/fs_dev.h
+    if (R_FAILED(rc)) {
+        printMessage("fsdevMountSaveData() failed: 0x%x\n", rc);
+        exit = true;
+    }  
+
+    //At this point you can use the mounted device with standard stdio.
+    //After modifying savedata, in order for the changes to take affect you must use: rc = fsdevCommitDevice("save");
+    //See also libnx fs_dev.h for fsdevCommitDevice.
     
-    // Initialize save system
     openSave();
     processSave();
-    
-    // Initialize UI
-    initUI();
-    
-    bool exit = false;
-    
+
     // Main loop
     while(appletMainLoop() && !exit)
     {
+        // Scan the gamepad. This should be done once for each frame
         padUpdate(&pad);
+
+        // padGetButtonsDown returns the set of buttons that have been newly pressed in this frame compared to the previous one
         u64 kDown = padGetButtonsDown(&pad);
-        
+
         exit = handleButtonPress(kDown);
-        
+
         consoleUpdate(NULL);
     }
-    
-    // Unmount save data before exit
+
     fsdevUnmountDevice("save");
     consoleExit(NULL);
     return 0;
-}
+}