bool am_load_config() {
free_config();
am_engine *eng = am_init_engine(true, 0, NULL);
if (eng == NULL) return false;
// remove globals metatable, so we can set conf options as globals
lua_getglobal(eng->L, "_G");
lua_pushnil(eng->L);
lua_setmetatable(eng->L, -2);
lua_pop(eng->L, 1);
int len;
char *errmsg;
void *data = am_read_resource("conf.lua", &len, &errmsg);
if (data == NULL) {
// assume conf.lua doesn't exist
free(errmsg);
} else {
bool res = am_run_script(eng->L, (char*)data, len, "conf.lua");
free(data);
if (!res) {
return false;
}
}
read_string_setting(eng->L, "title", &am_conf_app_title, "Untitled");
read_string_setting(eng->L, "shortname", &am_conf_app_shortname, am_conf_app_title);
read_string_setting(eng->L, "org", &am_conf_app_org, "Unknown");
read_string_setting(eng->L, "appid", &am_conf_app_id, "null");
read_string_setting(eng->L, "version", &am_conf_app_version, "0.0.0");
am_destroy_engine(eng);
return true;
}
bool am_load_config() {
free_config();
am_engine *eng = am_init_engine(true, 0, NULL);
if (eng == NULL) return false;
// remove globals metatable, so we can set conf options as globals
lua_getglobal(eng->L, "_G");
lua_pushnil(eng->L);
lua_setmetatable(eng->L, -2);
lua_pop(eng->L, 1);
int len;
char *errmsg;
void *data = am_read_resource("conf.lua", &len, &errmsg);
if (data == NULL) {
// assume conf.lua doesn't exist
free(errmsg);
} else {
bool res = am_run_script(eng->L, (char*)data, len, "conf.lua");
free(data);
if (!res) {
am_destroy_engine(eng);
return false;
}
}
read_string_setting(eng->L, "title", &am_conf_app_title, "Untitled");
read_string_setting(eng->L, "author", &am_conf_app_author, "Unknown");
read_string_setting(eng->L, "shortname", &am_conf_app_shortname, am_conf_app_title);
read_string_setting(eng->L, "appid", &am_conf_app_id, "null");
read_string_setting(eng->L, "version", &am_conf_app_version, "0.0.0");
read_string_setting(eng->L, "display_name", &am_conf_app_display_name, am_conf_app_title);
read_string_setting(eng->L, "dev_region", &am_conf_app_dev_region, "en");
read_string_setting(eng->L, "supported_languages", &am_conf_app_supported_languages, "en");
const char *orientation_str = NULL;
read_string_setting(eng->L, "orientation", &orientation_str, "any");
if (strcmp(orientation_str, "any") == 0) {
am_conf_app_display_orientation = AM_DISPLAY_ORIENTATION_ANY;
} else if (strcmp(orientation_str, "portrait") == 0) {
am_conf_app_display_orientation = AM_DISPLAY_ORIENTATION_PORTRAIT;
} else if (strcmp(orientation_str, "landscape") == 0) {
am_conf_app_display_orientation = AM_DISPLAY_ORIENTATION_LANDSCAPE;
} else {
fprintf(stderr, "Invalid orientation in conf.lua: %s\n", orientation_str);
am_destroy_engine(eng);
return false;
}
read_string_setting(eng->L, "icon", &am_conf_app_icon, NULL);
read_string_setting(eng->L, "launch_image", &am_conf_app_launch_image, NULL);
am_destroy_engine(eng);
return true;
}