Mercurial > repos > blastem
diff controller_info.c @ 1603:c0727712d529
Read extral SDL2 mappings on startup from controller_types.cfg
author | Michael Pavone <pavone@retrodev.com> |
---|---|
date | Tue, 31 Jul 2018 23:08:52 -0700 |
parents | 7f39c40b4b25 |
children | 68b05322d971 |
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--- a/controller_info.c Tue Jul 31 22:19:56 2018 -0700 +++ b/controller_info.c Tue Jul 31 23:08:52 2018 -0700 @@ -45,12 +45,18 @@ "6b bumpers", "6b right" }; -controller_info get_controller_info(int joystick) + +static void load_ctype_config(void) { if (!loaded) { info_config = load_overrideable_config("controller_types.cfg", "controller_types.cfg"); loaded = 1; } +} + +controller_info get_controller_info(int joystick) +{ + load_ctype_config(); char guid_string[33]; SDL_Joystick *stick = render_get_joystick(joystick); SDL_GameController *control = render_get_controller(joystick); @@ -137,6 +143,23 @@ }; } +static void mappings_iter(char *key, tern_val val, uint8_t valtype, void *data) +{ + if (valtype != TVAL_NODE) { + return; + } + char *mapping = tern_find_ptr(val.ptrval, "mapping"); + if (mapping) { + SDL_GameControllerAddMapping(mapping); + } +} + +void controller_add_mappings(void) +{ + load_ctype_config(); + tern_foreach(info_config, mappings_iter, NULL); +} + void save_controller_info(int joystick, controller_info *info) { char guid_string[33];