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 led_config_t g_led_config;
   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     for (uint8_t j = start; j < count; j++) {
  17       RGB_MATRIX_TEST_LED_FLAGS();
  18       int16_t dx = g_led_config.point[i].x - g_last_hit_tracker.x[j];
  19       int16_t dy = g_led_config.point[i].y - g_last_hit_tracker.y[j];
  20       uint8_t dist = sqrt16(dx * dx + dy * dy);
  21       int16_t dist2 = 16;
  22       uint8_t dist3;
  23       uint16_t effect = scale16by8(g_last_hit_tracker.tick[j], rgb_matrix_config.speed) + dist;
  24       dx = dx < 0 ? dx * -1 : dx;
  25       dy = dy < 0 ? dy * -1 : dy;
  26       dx = dx * dist2 > 255 ? 255 : dx * dist2;
  27       dy = dy * dist2 > 255 ? 255 : dy * dist2;
  28       dist3 = dx > dy ? dy : dx;
  29       effect += dist3;
  30       if (effect > 255)
  31         effect = 255;
  32       hsv.v = qadd8(hsv.v, 255 - effect);
  33     }
  34     hsv.v = scale8(hsv.v, rgb_matrix_config.val);
  35     RGB rgb = hsv_to_rgb(hsv);
  36     rgb_matrix_set_color(i, rgb.r, rgb.g, rgb.b);
  37   }
  38   return led_max < DRIVER_LED_TOTAL;
  39 }
  40
  41 bool rgb_matrix_solid_reactive_multicross(effect_params_t* params) {
  42   return rgb_matrix_solid_reactive_multicross_range(0, params);
  43 }
  44
  45 bool rgb_matrix_solid_reactive_cross(effect_params_t* params) {
  46   return rgb_matrix_solid_reactive_multicross_range(qsub8(g_last_hit_tracker.count, 1), params);
  47 }
  48
  49 #endif // !defined(DISABLE_RGB_MATRIX_SOLID_REACTIVE_CROSS) || !defined(DISABLE_RGB_MATRIX_SOLID_REACTIVE_MULTICROSS)
  50 #endif // RGB_MATRIX_KEYREACTIVE_ENABLED