diff options
Diffstat (limited to 'keyboards/gopolar/gg86/keymaps/horrortroll/led/rainbow_reactive_simple/rainbow_reactive_simple.h')
-rw-r--r-- | keyboards/gopolar/gg86/keymaps/horrortroll/led/rainbow_reactive_simple/rainbow_reactive_simple.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/keyboards/gopolar/gg86/keymaps/horrortroll/led/rainbow_reactive_simple/rainbow_reactive_simple.h b/keyboards/gopolar/gg86/keymaps/horrortroll/led/rainbow_reactive_simple/rainbow_reactive_simple.h new file mode 100644 index 0000000000..5b610716e0 --- /dev/null +++ b/keyboards/gopolar/gg86/keymaps/horrortroll/led/rainbow_reactive_simple/rainbow_reactive_simple.h @@ -0,0 +1,45 @@ +/* Copyright 2021 HorrorTroll <https://github.com/HorrorTroll> + * + * 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/>. + */ + +#pragma once + +typedef HSV (*rainbow_reactive_f)(HSV hsv, uint8_t i, uint8_t time, uint16_t offset); + +bool effect_rainbow_reactive(effect_params_t* params, rainbow_reactive_f effect_func) { + RGB_MATRIX_USE_LIMITS(led_min, led_max); + + uint8_t time = scale16by8(g_rgb_timer, rgb_matrix_config.speed / 4); + uint16_t max_tick = 65535 / rgb_matrix_config.speed; + + for (uint8_t i = led_min; i < led_max; i++) { + RGB_MATRIX_TEST_LED_FLAGS(); + uint16_t tick = max_tick; + + // Reverse search to find most recent key hit + for (int8_t j = g_last_hit_tracker.count - 1; j >= 0; j--) { + if (g_last_hit_tracker.index[j] == i && g_last_hit_tracker.tick[j] < tick) { + tick = g_last_hit_tracker.tick[j]; + break; + } + } + + uint16_t offset = scale16by8(tick, rgb_matrix_config.speed); + RGB rgb = rgb_matrix_hsv_to_rgb(effect_func(rgb_matrix_config.hsv, i, time, offset)); + rgb_matrix_set_color(i, rgb.r, rgb.g, rgb.b); + } + + return led_max < DRIVER_LED_TOTAL; +}
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