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Diffstat (limited to 'quantum/rgb_matrix/animations/pixel_rain_anim.h')
-rw-r--r--quantum/rgb_matrix/animations/pixel_rain_anim.h31
1 files changed, 9 insertions, 22 deletions
diff --git a/quantum/rgb_matrix/animations/pixel_rain_anim.h b/quantum/rgb_matrix/animations/pixel_rain_anim.h
index fded60340f..9d63f451e2 100644
--- a/quantum/rgb_matrix/animations/pixel_rain_anim.h
+++ b/quantum/rgb_matrix/animations/pixel_rain_anim.h
@@ -1,18 +1,5 @@
-/* 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/>.
- */
+// Copyright 2022 @filterpaper
+// SPDX-License-Identifier: GPL-2.0+
#ifdef ENABLE_RGB_MATRIX_PIXEL_RAIN
RGB_MATRIX_EFFECT(PIXEL_RAIN)
@@ -25,23 +12,23 @@ static bool PIXEL_RAIN(effect_params_t* params) {
return 500 / scale16by8(qadd8(rgb_matrix_config.speed, 16), 16);
}
- void rain_pixel(uint8_t i, effect_params_t * params, bool off) {
- if (!HAS_ANY_FLAGS(g_led_config.flags[i], params->flags)) {
+ inline void rain_pixel(uint8_t led_index) {
+ if (!HAS_ANY_FLAGS(g_led_config.flags[led_index], params->flags)) {
return;
}
- if (off) {
- rgb_matrix_set_color(i, 0, 0, 0);
+ if (random8() & 2) {
+ rgb_matrix_set_color(led_index, 0, 0, 0);
} else {
- HSV hsv = {random8(), qadd8(random8() >> 1, 127), rgb_matrix_config.hsv.v};
+ HSV hsv = {random8(), random8_min_max(127, 255), rgb_matrix_config.hsv.v};
RGB rgb = rgb_matrix_hsv_to_rgb(hsv);
- rgb_matrix_set_color(i, rgb.r, rgb.g, rgb.b);
+ rgb_matrix_set_color(led_index, rgb.r, rgb.g, rgb.b);
}
wait_timer = g_rgb_timer + interval();
}
RGB_MATRIX_USE_LIMITS(led_min, led_max);
if (g_rgb_timer > wait_timer) {
- rain_pixel(mod8(random8(), RGB_MATRIX_LED_COUNT), params, random8() & 2);
+ rain_pixel(random8_max(RGB_MATRIX_LED_COUNT));
}
return rgb_matrix_check_finished_leds(led_max);
}