lng update (#2)

* add support for reading language files from all devices

* lng: fix building lng list across multiple devices at the same time

* lng: load language font files from same location as currently loaded .lng file

Author: KrahJohlito

src/lang.c

@@ -309,12 +309,12 @@ static int lngLoadFont(const char *dir, const char *name)
 {
     char path[256];
 
-    snprintf(path, sizeof(path), "%s/font_%s.ttf", dir, name);
+    snprintf(path, sizeof(path), "%sfont_%s.ttf", dir, name);
     LOG("LANG Custom TTF font path: %s\n", path);
     if (fntLoadDefault(path) == 0)
         return 0;
 
-    snprintf(path, sizeof(path), "%s/font_%s.otf", dir, name);
+    snprintf(path, sizeof(path), "%sfont_%s.otf", dir, name);
     LOG("LANG Custom OTF font path: %s\n", path);
     if (fntLoadDefault(path) == 0)
         return 0;
@@ -326,7 +326,8 @@ static int lngLoadFont(const char *dir, const char *name)
 
 static int lngLoadFromFile(char *path, char *name)
 {
-    int HddStartMode;
+    char dir[128];
+
     file_buffer_t *fileBuffer = openFileBuffer(path, O_RDONLY, 1, 1024);
     if (fileBuffer) {
         // file exists, try to read it and load the custom lang
@@ -350,14 +351,11 @@ static int lngLoadFromFile(char *path, char *name)
             strId++;
         }
 
-        if (lngLoadFont(gBaseMCDir, name) != 0) {
-            if (lngLoadFont("mass0:LNG", name) != 0) {
-                if (configGetInt(configGetByType(CONFIG_OPL), CONFIG_OPL_HDD_MODE, &HddStartMode) && (HddStartMode == START_MODE_AUTO)) {
-                    hddLoadModules();
-                    lngLoadFont("pfs0:LNG", name);
-                }
-            }
-        }
+        int len = strlen(path) - strlen(name) - 9; //-4 for extension,  -5 for prefix
+        strncpy(dir, path, len);
+        dir[len] = '\0';
+
+        lngLoadFont(dir, name);
 
         return 1;
     }
@@ -374,7 +372,7 @@ static int lngReadEntry(int index, const char *path, const char *separator, cons
     if (!FIO_S_ISDIR(mode)) {
         if (strstr(name, ".lng") || strstr(name, ".LNG")) {
 
-            language_t *currLang = &languages[index];
+            language_t *currLang = &languages[nLanguages + index];
 
             // filepath for this language file
             int length = strlen(path) + 1 + strlen(name) + 1;