Fix desktop game packaging issue;

Accidentally hardcoded it to "assets" when updating Android.

src/core/os.h

@@ -68,7 +68,7 @@ size_t lovrPlatformGetHomeDirectory(char* buffer, size_t size);
 size_t lovrPlatformGetDataDirectory(char* buffer, size_t size);
 size_t lovrPlatformGetWorkingDirectory(char* buffer, size_t size);
 size_t lovrPlatformGetExecutablePath(char* buffer, size_t size);
-size_t lovrPlatformGetBundlePath(char* buffer, size_t size);
+size_t lovrPlatformGetBundlePath(char* buffer, size_t size, const char** root);
 bool lovrPlatformCreateWindow(WindowFlags* flags);
 bool lovrPlatformHasWindow(void);
 void lovrPlatformGetWindowSize(int* width, int* height);

src/core/os_android.c

@@ -159,7 +159,7 @@ size_t lovrPlatformGetExecutablePath(char* buffer, size_t size) {
   }
 }
 
-size_t lovrPlatformGetBundlePath(char* buffer, size_t size) {
+size_t lovrPlatformGetBundlePath(char* buffer, size_t size, const char** root) {
   jobject activity = state.app->activity->clazz;
   jclass class = (*state.jni)->GetObjectClass(state.jni, activity);
   jmethodID getPackageCodePath = (*state.jni)->GetMethodID(state.jni, class, "getPackageCodePath", "()Ljava/lang/String;");
@@ -178,6 +178,7 @@ size_t lovrPlatformGetBundlePath(char* buffer, size_t size) {
   if (length >= size) return 0;
   memcpy(buffer, path, length);
   buffer[length] = '\0';
+  *root = "/assets";
   return length;
 }
 

src/core/os_linux.c

@@ -110,6 +110,7 @@ size_t lovrPlatformGetExecutablePath(char* buffer, size_t size) {
   }
 }
 
-size_t lovrPlatformGetBundlePath(char* buffer, size_t size) {
+size_t lovrPlatformGetBundlePath(char* buffer, size_t size, const char** root) {
+  *root = NULL;
   return lovrPlatformGetExecutablePath(buffer, size);
 }

src/core/os_macos.c

@@ -98,7 +98,7 @@ size_t lovrPlatformGetExecutablePath(char* buffer, size_t size) {
   return _NSGetExecutablePath(buffer, &size32) ? 0 : size32;
 }
 
-size_t lovrPlatformGetBundlePath(char* buffer, size_t size) {
+size_t lovrPlatformGetBundlePath(char* buffer, size_t size, const char** root) {
   id extension = ((id(*)(Class, SEL, char*)) objc_msgSend)(objc_getClass("NSString"), sel_registerName("stringWithUTF8String:"), "lovr");
   id bundle = ((id(*)(Class, SEL)) objc_msgSend)(objc_getClass("NSBundle"), sel_registerName("mainBundle"));
   id path = ((id(*)(id, SEL, char*, id)) objc_msgSend)(bundle, sel_registerName("pathForResource:ofType:"), nil, extension);
@@ -118,5 +118,6 @@ size_t lovrPlatformGetBundlePath(char* buffer, size_t size) {
 
   memcpy(buffer, cpath, length);
   buffer[length] = '\0';
+  *root = NULL;
   return length;
 }

src/core/os_web.c

@@ -61,6 +61,7 @@ size_t lovrPlatformGetExecutablePath(char* buffer, size_t size) {
   return 0;
 }
 
-size_t lovrPlatformGetBundlePath(char* buffer, size_t size) {
+size_t lovrPlatformGetBundlePath(char* buffer, size_t size, const char** root) {
+  *root = NULL;
   return 0;
 }

src/core/os_win32.c

@@ -95,6 +95,7 @@ size_t lovrPlatformGetExecutablePath(char* buffer, size_t size) {
   return 0;
 }
 
-size_t lovrPlatformGetBundlePath(char* buffer, size_t size) {
+size_t lovrPlatformGetBundlePath(char* buffer, size_t size, const char** root) {
+  *root = NULL;
   return lovrPlatformGetExecutablePath(buffer, size);
 }

src/modules/filesystem/filesystem.c

@@ -119,7 +119,8 @@ bool lovrFilesystemInit(const char* argExe, const char* argGame, const char* arg
   lovrFilesystemSetCRequirePath("??;lua_modules/??;deps/??");
 
   // First, try to mount a bundled archive
-  if (lovrPlatformGetBundlePath(state.source, LOVR_PATH_MAX) && lovrFilesystemMount(state.source, NULL, true, "/assets")) {
+  const char* root = NULL;
+  if (lovrPlatformGetBundlePath(state.source, LOVR_PATH_MAX, &root) && lovrFilesystemMount(state.source, NULL, true, root)) {
     state.fused = true;
     return true;
   }