diff options
Diffstat (limited to 'quantum/rgb_matrix/animations/pixel_rain_anim.h')
| -rw-r--r-- | quantum/rgb_matrix/animations/pixel_rain_anim.h | 48 | 
1 files changed, 48 insertions, 0 deletions
| diff --git a/quantum/rgb_matrix/animations/pixel_rain_anim.h b/quantum/rgb_matrix/animations/pixel_rain_anim.h new file mode 100644 index 0000000000..001649aa6e --- /dev/null +++ b/quantum/rgb_matrix/animations/pixel_rain_anim.h @@ -0,0 +1,48 @@ +/* Copyright (C) 2021 @filterpaper + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation, either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program.  If not, see <http://www.gnu.org/licenses/>. + */ + +#ifdef ENABLE_RGB_MATRIX_PIXEL_RAIN +RGB_MATRIX_EFFECT(PIXEL_RAIN) +#    ifdef RGB_MATRIX_CUSTOM_EFFECT_IMPLS + +static bool PIXEL_RAIN(effect_params_t* params) { +    static uint32_t wait_timer = 0; +    if (wait_timer > g_rgb_timer) { +        return false; +    } + +    inline uint32_t interval(void) { return 500 / scale16by8(qadd8(rgb_matrix_config.speed, 16), 16); } + +    bool rain_pixel(uint8_t i, effect_params_t * params, bool off) { +        if (!HAS_ANY_FLAGS(g_led_config.flags[i], params->flags)) { +            return true; +        } +        if (off) { +            rgb_matrix_set_color(i, 0, 0, 0); +        } else { +            HSV hsv = {random8(), qadd8(random8() >> 1, 127), rgb_matrix_config.hsv.v}; +            RGB rgb = rgb_matrix_hsv_to_rgb(hsv); +            rgb_matrix_set_color(i, rgb.r, rgb.g, rgb.b); +        } +        wait_timer = g_rgb_timer + interval(); +        return false; +    } + +    return rain_pixel(mod8(random8(), DRIVER_LED_TOTAL), params, random8() & 2); +} + +#    endif  // RGB_MATRIX_CUSTOM_EFFECT_IMPLS +#endif      // ENABLE_RGB_MATRIX_PIXEL_RAIN | 
