diff options
author | Nick Brassel <nick@tzarc.org> | 2021-08-29 08:20:25 +1000 |
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committer | Nick Brassel <nick@tzarc.org> | 2021-08-29 08:20:25 +1000 |
commit | f061ca497464fe85284906fb163a33eaee7a91ef (patch) | |
tree | 33ef1bfb529aed382e8526c607c4e18717f92571 /quantum/led_matrix/animations/runners/effect_runner_reactive.h | |
parent | ff65185dec6f97be1eb49f17cea526a0d0bbf3d6 (diff) | |
parent | 4bad375d7c09d949a9dcdd4feba147c9c7a67ec6 (diff) |
Breaking changes develop merge to master, 2021Q3 edition. (#14196)
Diffstat (limited to 'quantum/led_matrix/animations/runners/effect_runner_reactive.h')
-rw-r--r-- | quantum/led_matrix/animations/runners/effect_runner_reactive.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/quantum/led_matrix/animations/runners/effect_runner_reactive.h b/quantum/led_matrix/animations/runners/effect_runner_reactive.h new file mode 100644 index 0000000000..4369ea8c49 --- /dev/null +++ b/quantum/led_matrix/animations/runners/effect_runner_reactive.h @@ -0,0 +1,28 @@ +#pragma once + +#ifdef LED_MATRIX_KEYREACTIVE_ENABLED + +typedef uint8_t (*reactive_f)(uint8_t val, uint16_t offset); + +bool effect_runner_reactive(effect_params_t* params, reactive_f effect_func) { + LED_MATRIX_USE_LIMITS(led_min, led_max); + + uint16_t max_tick = 65535 / led_matrix_eeconfig.speed; + for (uint8_t i = led_min; i < led_max; i++) { + LED_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, led_matrix_eeconfig.speed); + led_matrix_set_value(i, effect_func(led_matrix_eeconfig.val, offset)); + } + return led_max < DRIVER_LED_TOTAL; +} + +#endif // LED_MATRIX_KEYREACTIVE_ENABLED |