Textdateiankuckdingviech.

[hackover2013-badge-firmware.git] / badge / jumpnrun / starter.c

diff --git a/badge/jumpnrun/starter.c b/badge/jumpnrun/starter.c
index 2e7eebf..0645487 100644 (file)
--- a/badge/jumpnrun/starter.c
+++ b/badge/jumpnrun/starter.c
@@ -15,7 +15,9 @@ static uint8_t jumpnrun_load_progress(void) {
   uint8_t progress = 0;
   FIL fd;
 
   uint8_t progress = 0;
   FIL fd;
 

-  if(FR_OK == f_open(&fd, PROGRESS_FNAME, FA_OPEN_EXISTING | FA_READ)) {
+
+  if(FR_OK == f_chdir(JUMPNRUN_PATH) &&
+     FR_OK == f_open(&fd, PROGRESS_FNAME, FA_OPEN_EXISTING | FA_READ)) {

     UINT bytes;
     f_read(&fd, &progress, sizeof(progress), &bytes);
     f_close(&fd);
     UINT bytes;
     f_read(&fd, &progress, sizeof(progress), &bytes);
     f_close(&fd);


@@ -27,7 +29,8 @@ static uint8_t jumpnrun_load_progress(void) {
 static void jumpnrun_save_progress(uint8_t progress) {
   FIL fd;
 
 static void jumpnrun_save_progress(uint8_t progress) {
   FIL fd;
 

-  if(FR_OK == f_open(&fd, PROGRESS_FNAME, FA_CREATE_ALWAYS | FA_WRITE)) {
+  if(FR_OK == f_chdir(JUMPNRUN_PATH) &&
+     FR_OK == f_open(&fd, PROGRESS_FNAME, FA_CREATE_ALWAYS | FA_WRITE)) {

     UINT bytes;
     f_write(&fd, &progress, sizeof(progress), &bytes);
     f_close(&fd);
     UINT bytes;
     f_write(&fd, &progress, sizeof(progress), &bytes);
     f_close(&fd);


@@ -48,9 +51,9 @@ static uint8_t jumpnrun_pick_level_from_fd(char *buf, size_t *first_visible, siz
     return JUMPNRUN_ERROR;
   }
 
     return JUMPNRUN_ERROR;
   }
 

-  char menu_buf[levelcount][MENU_BUFLEN];
-  char const *menu_index[levelcount];
-  char const *fnames[levelcount];
+  char menu_buf[levelcount + 1][MENU_BUFLEN];
+  char const *menu_index[levelcount + 1];
+  char const *fnames[levelcount + 1];

   unsigned i;
 
   for(i = 0; i < levelcount && f_gets(menu_buf[i], MENU_BUFLEN, fd); ++i) {
   unsigned i;
 
   for(i = 0; i < levelcount && f_gets(menu_buf[i], MENU_BUFLEN, fd); ++i) {


@@ -64,8 +67,15 @@ static uint8_t jumpnrun_pick_level_from_fd(char *buf, size_t *first_visible, siz
     fnames[i] = p;
   }
 
     fnames[i] = p;
   }
 

-  *selected = badge_menu(menu_index, i, first_visible, *selected);
+  strcpy(menu_buf[i], "exit");
+  menu_index[i] = menu_buf[i];
+  size_t choice = badge_menu(menu_index, i + 1, first_visible, *selected);
+
+  if(choice == levelcount) {
+    return 1; // exit
+  }

 
 

+  *selected = choice;

   strcpy(buf, fnames[*selected]);
   return 0;
 }
   strcpy(buf, fnames[*selected]);
   return 0;
 }


@@ -73,7 +83,8 @@ static uint8_t jumpnrun_pick_level_from_fd(char *buf, size_t *first_visible, siz
 static uint8_t jumpnrun_pick_level(char *buf, size_t *first_visible, size_t *selected, uint8_t progress) {
   FIL fd;
 
 static uint8_t jumpnrun_pick_level(char *buf, size_t *first_visible, size_t *selected, uint8_t progress) {
   FIL fd;
 

-  if(FR_OK != f_open(&fd, "levels.lst", FA_OPEN_EXISTING | FA_READ)) {
+  if(FR_OK != f_chdir(JUMPNRUN_PATH) ||
+     FR_OK != f_open(&fd, "levels.lst", FA_OPEN_EXISTING | FA_READ)) {

     return JUMPNRUN_ERROR;
   }
 
     return JUMPNRUN_ERROR;
   }