diff options
Diffstat (limited to 'src/modules/flui2d')
| -rw-r--r-- | src/modules/flui2d/flui2d.c | 103 |
1 files changed, 47 insertions, 56 deletions
diff --git a/src/modules/flui2d/flui2d.c b/src/modules/flui2d/flui2d.c index 5fb6087..ff0b6a4 100644 --- a/src/modules/flui2d/flui2d.c +++ b/src/modules/flui2d/flui2d.c @@ -283,7 +283,7 @@ static void flui2d_render_fragment(void *context, unsigned ticks, unsigned cpu, /* Settings hooks for configurable variables */ -static int flui2d_setup(const til_settings_t *settings, til_setting_desc_t **next_setting) +static int flui2d_setup(const til_settings_t *settings, const til_setting_t **res_setting, const til_setting_desc_t **res_desc) { const char *viscosity; const char *diffusion; @@ -307,61 +307,52 @@ static int flui2d_setup(const til_settings_t *settings, til_setting_desc_t **nex ".01", NULL }; - - - viscosity = til_settings_get_value(settings, "viscosity"); - if (!viscosity) { - int r; - - r = til_setting_desc_clone(&(til_setting_desc_t){ - .name = "Fluid Viscosity", - .key = "viscosity", - .regex = "\\.[0-9]+", - .preferred = TIL_SETTINGS_STR(DEFAULT_VISCOSITY), - .values = values, - .annotations = NULL - }, next_setting); - if (r < 0) - return r; - - return 1; - } - - diffusion = til_settings_get_value(settings, "diffusion"); - if (!diffusion) { - int r; - - r = til_setting_desc_clone(&(til_setting_desc_t){ - .name = "Fluid Diffusion", - .key = "diffusion", - .regex = "\\.[0-9]+", - .preferred = TIL_SETTINGS_STR(DEFAULT_DIFFUSION), - .values = values, - .annotations = NULL - }, next_setting); - if (r < 0) - return r; - - return 1; - } - - decay = til_settings_get_value(settings, "decay"); - if (!decay) { - int r; - - r = til_setting_desc_clone(&(til_setting_desc_t){ - .name = "Fluid Decay", - .key = "decay", - .regex = "\\.[0-9]+", - .preferred = TIL_SETTINGS_STR(DEFAULT_DECAY), - .values = decay_values, - .annotations = NULL - }, next_setting); - if (r < 0) - return r; - - return 1; - } + int r; + + r = til_settings_get_and_describe_value(settings, + &(til_setting_desc_t){ + .name = "Fluid Viscosity", + .key = "viscosity", + .regex = "\\.[0-9]+", + .preferred = TIL_SETTINGS_STR(DEFAULT_VISCOSITY), + .values = values, + .annotations = NULL + }, + &viscosity, + res_setting, + res_desc); + if (r) + return r; + + r = til_settings_get_and_describe_value(settings, + &(til_setting_desc_t){ + .name = "Fluid Diffusion", + .key = "diffusion", + .regex = "\\.[0-9]+", + .preferred = TIL_SETTINGS_STR(DEFAULT_DIFFUSION), + .values = values, + .annotations = NULL + }, + &diffusion, + res_setting, + res_desc); + if (r) + return r; + + r = til_settings_get_and_describe_value(settings, + &(til_setting_desc_t){ + .name = "Fluid Decay", + .key = "decay", + .regex = "\\.[0-9]+", + .preferred = TIL_SETTINGS_STR(DEFAULT_DECAY), + .values = decay_values, + .annotations = NULL + }, + &decay, + res_setting, + res_desc); + if (r) + return r; /* TODO: return -EINVAL on parse errors? */ sscanf(viscosity, "%f", &flui2d_viscosity); |