quantum/rgb_matrix_animations/solid_reactive_cross.h

   1 #pragma once
   2 #ifdef RGB_MATRIX_KEYREACTIVE_ENABLED
   3 #if !defined(DISABLE_RGB_MATRIX_SOLID_REACTIVE_CROSS) || !defined(DISABLE_RGB_MATRIX_SOLID_REACTIVE_MULTICROSS)
   4
   5 extern rgb_led g_rgb_leds[DRIVER_LED_TOTAL];
   6 extern rgb_config_t rgb_matrix_config;
   7 extern last_hit_t g_last_hit_tracker;
   8
   9 static bool rgb_matrix_solid_reactive_multicross_range(uint8_t start, effect_params_t* params) {
  10   RGB_MATRIX_USE_LIMITS(led_min, led_max);
  11
  12   HSV hsv = { rgb_matrix_config.hue, rgb_matrix_config.sat, 0 };
  13   uint8_t count = g_last_hit_tracker.count;
  14   for (uint8_t i = led_min; i < led_max; i++) {
  15     hsv.v = 0;
  16     point_t point = g_rgb_leds[i].point;
  17     for (uint8_t j = start; j < count; j++) {
  18       RGB_MATRIX_TEST_LED_FLAGS();
  19       int16_t dx = point.x - g_last_hit_tracker.x[j];
  20       int16_t dy = point.y - g_last_hit_tracker.y[j];
  21       uint8_t dist = sqrt16(dx * dx + dy * dy);
  22       int16_t dist2 = 16;
  23       uint8_t dist3;
  24       uint16_t effect = scale16by8(g_last_hit_tracker.tick[j], rgb_matrix_config.speed) + dist;
  25       dx = dx < 0 ? dx * -1 : dx;
  26       dy = dy < 0 ? dy * -1 : dy;
  27       dx = dx * dist2 > 255 ? 255 : dx * dist2;
  28       dy = dy * dist2 > 255 ? 255 : dy * dist2;
  29       dist3 = dx > dy ? dy : dx;
  30       effect += dist3;
  31       if (effect > 255)
  32         effect = 255;
  33       hsv.v = qadd8(hsv.v, 255 - effect);
  34     }
  35     hsv.v = scale8(hsv.v, rgb_matrix_config.val);
  36     RGB rgb = hsv_to_rgb(hsv);
  37     rgb_matrix_set_color(i, rgb.r, rgb.g, rgb.b);
  38   }
  39   return led_max < DRIVER_LED_TOTAL;
  40 }
  41
  42 bool rgb_matrix_solid_reactive_multicross(effect_params_t* params) {
  43   return rgb_matrix_solid_reactive_multicross_range(0, params);
  44 }
  45
  46 bool rgb_matrix_solid_reactive_cross(effect_params_t* params) {
  47   return rgb_matrix_solid_reactive_multicross_range(qsub8(g_last_hit_tracker.count, 1), params);
  48 }
  49
  50 #endif // !defined(DISABLE_RGB_MATRIX_SOLID_REACTIVE_CROSS) || !defined(DISABLE_RGB_MATRIX_SOLID_REACTIVE_MULTICROSS)
  51 #endif // RGB_MATRIX_KEYREACTIVE_ENABLED