mirror of
https://github.com/qmk/qmk_firmware.git
synced 2024-11-26 13:16:44 +00:00
30 lines
1.0 KiB
C
30 lines
1.0 KiB
C
#pragma once
|
|
|
|
#ifdef RGB_MATRIX_KEYREACTIVE_ENABLED
|
|
|
|
typedef HSV (*reactive_f)(HSV hsv, uint16_t offset);
|
|
|
|
bool effect_runner_reactive(effect_params_t* params, reactive_f effect_func) {
|
|
RGB_MATRIX_USE_LIMITS(led_min, led_max);
|
|
|
|
uint16_t max_tick = 65535 / qadd8(rgb_matrix_config.speed, 1);
|
|
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, qadd8(rgb_matrix_config.speed, 1));
|
|
RGB rgb = rgb_matrix_hsv_to_rgb(effect_func(rgb_matrix_config.hsv, offset));
|
|
rgb_matrix_set_color(i, rgb.r, rgb.g, rgb.b);
|
|
}
|
|
return rgb_matrix_check_finished_leds(led_max);
|
|
}
|
|
|
|
#endif // RGB_MATRIX_KEYREACTIVE_ENABLED
|