add back color functions

src/system/colors/animations.h

@@ -0,0 +1,131 @@
+#ifndef ANIMATIONS_ANIMATIONS_H
+#define ANIMATIONS_ANIMATIONS_H
+
+#include "../utils/colorspace.h"
+#include "../utils/strip.h"
+#include "colors.h"
+
+namespace animations {
+
+/**
+ * \brief Fill the display with a color, with an optional cutoff value
+ * \param[in] color class that returns a color to display
+ * \param[in, out] strip The led strip to control
+ * \param[in] cutOff between 0 and 1, how much this gradient will fill the
+ * display before suddently cutting of
+ */
+void fill(const Color& color, LedStrip& strip, const float cutOff = 1);
+
+/**
+ * \brief Do a wipe down followed by a wipe up animation
+ * \param[in] color class that returns a color to display
+ * \param[in] duration The duration of the animation, in milliseconds
+ * \param[in] fadeOut The animation fade speed (0: no fade)
+ * \param[in] restart If true, the animation will restart
+ * \param[in, out] strip The led strip to control
+ * \param[in] cutOff between 0 and 1, how much this gradient will fill the
+ * display before suddently cutting of \return True if the animation is finished
+ */
+bool dot_ping_pong(const Color& color, const uint32_t duration,
+                   const uint8_t fadeOut, const bool restart, LedStrip& strip,
+                   const float cutOff = 1);
+
+/**
+ * \brief Do color pulse
+ * \param[in] color class that returns a color to display
+ * \param[in] durationPulseUp The duration of the color fill up animation, in
+ * milliseconds \param[in] durationPulseDown The duration of the pong animation,
+ * in milliseconds \param[in] restart If true, the animation will restart
+ * \param[in, out] strip The led strip to control
+ * \param[in] cutOff between 0 and 1, how much this color will fill the display
+ * before suddently cutting of \return True if the animation is finished
+ */
+bool color_pulse(const Color& color, const uint32_t durationPulseUp,
+                 const uint32_t durationPulseDown, const bool restart,
+                 LedStrip& strip, const float cutOff = 1);
+
+/**
+ * \brief Fill the display from both side simultaneously
+ * \param[in] color class that returns a color to display
+ * \param[in] duration The duration of the animation, in milliseconds
+ * \param[in] restart If true, the animation will restart
+ * \param[in, out] strip The led strip to control
+ * \return True if the animation is finished
+ */
+bool double_side_fill(const Color& color, const uint32_t duration,
+                      const bool restart, LedStrip& strip);
+
+/**
+ * \brief Do police light animation
+ * \param[in] duration The duration of the animation, in milliseconds
+ * \param[in] restart If true, the animation will restart
+ * \param[in, out] strip The led strip to control
+ * \return True if the animation is finished
+ */
+bool police(const uint32_t duration, const bool restart, LedStrip& strip);
+
+/**
+ * \brief Do a fade out of the colors currently displayed
+ * \param[in] duration The duration of the animation, in milliseconds
+ * \param[in] restart If true, the animation will restart
+ * \param[in, out] strip The led strip to control
+ * \return True if the animation is finished
+ */
+bool fade_out(const uint32_t duration, const bool restart, LedStrip& strip);
+
+/**
+ * \brief Do a fade in of a color
+ * \param[in] color class that returns a color to display
+ * \param[in] duration The duration of the animation, in milliseconds
+ * \param[in] restart If true, the animation will restart
+ * \param[in, out] strip The led strip to contro
+ * \param[in] firstCutOff between 0 and 1, how much this color will fill the
+ * display before suddently cutting of \param[in] secondCutOff between 0 and 1,
+ * how much this color will fill the display before suddently cutting of \return
+ * True if the animation is finished
+ */
+bool fade_in(const Color& color, const uint32_t duration, const bool restart,
+             LedStrip& strip, const float firstCutOff = 0.0,
+             const float secondCutOff = 1.0);
+
+/**
+ * Fire animation
+ * https://editor.soulmatelights.com/gallery/234-fire
+ */
+void fire(const uint8_t scalex, const uint8_t scaley, const uint8_t speed,
+          const palette_t& palette, LedStrip& strip);
+
+void random_noise(const palette_t& palette, LedStrip& strip, const bool restart,
+                  const bool isColorLoop, const uint16_t scale);
+
+void candle(const palette_t& palette, LedStrip& strip);
+
+/**
+ * \brief Display some sinewave of colors, going back and forth
+ * \param[in] moder: add some random noise
+ */
+void phases(const bool moder, const uint8_t speed, const palette_t& palette,
+            LedStrip& strip);
+void mode_2DPolarLights(const uint8_t scale, const uint8_t speed,
+                        const palette_t& palette, const bool reset,
+                        LedStrip& strip);
+void mode_2DDrift(const uint8_t intensity, const uint8_t speed,
+                  const palette_t& palette, LedStrip& strip);
+void hiphotic(const uint8_t speed, LedStrip& strip);
+
+void mode_2Ddistortionwaves(const uint8_t scale, const uint8_t speed,
+                            LedStrip& strip);
+
+void mode_lake(const uint8_t speed, const palette_t& palette, LedStrip& strip);
+
+// Adjustable sinewave. By Andrew Tuline
+void mode_sinewave(const uint8_t speed, const uint8_t intensity,
+                   const palette_t& palette, LedStrip& strip);
+
+void running_base(bool saw, bool dual, const uint8_t speed,
+                  const uint8_t intensity, const palette_t& palette,
+                  LedStrip& strip);
+
+};  // namespace animations
+
+#endif

src/system/colors/colors.cpp

@@ -0,0 +1,80 @@
+#include "colors.h"
+
+#include <cmath>
+#include <cstdint>
+
+#include "../utils/colorspace.h"
+#include "../utils/constants.h"
+#include "../utils/strip.h"
+#include "../utils/utils.h"
+#include "palettes.h"
+
+uint32_t GenerateSolidColor::get_color_internal(const uint16_t index,
+                                                const uint16_t maxIndex) const {
+  return _color;
+}
+
+uint32_t GenerateRainbowColor::get_color_internal(
+    const uint16_t index, const uint16_t maxIndex) const {
+  const uint16_t hue = map(constrain(index, 0, maxIndex), 0, maxIndex, 0, 360);
+  return utils::hue_to_rgb_sinus(hue);
+}
+
+uint32_t GenerateGradientColor::get_color_internal(
+    const uint16_t index, const uint16_t maxIndex) const {
+  return utils::get_gradient(_colorStart, _colorEnd, index / (float)maxIndex);
+}
+
+uint32_t GenerateRoundColor::get_color_internal(const uint16_t index,
+                                                const uint16_t maxIndex) const {
+  const double segmentsPerTurns = 3.1;
+  const double modulo = std::fmod(index, segmentsPerTurns) / segmentsPerTurns;
+  return utils::hue_to_rgb_sinus(modulo * 360.0);
+}
+
+uint32_t GenerateRainbowSwirl::get_color_internal(
+    const uint16_t index, const uint16_t maxIndex) const {
+  const uint16_t pixelHue = _firstPixelHue + (index * UINT16_MAX / maxIndex);
+  return utils::hue_to_rgb_sinus(map(pixelHue, 0, UINT16_MAX, 0, 360));
+}
+
+uint32_t GeneratePaletteStep::get_color_internal(
+    const uint16_t index, const uint16_t maxIndex) const {
+  return get_color_from_palette(_index, *_paletteRef);
+}
+
+uint32_t GeneratePaletteIndexed::get_color_internal(
+    const uint16_t index, const uint16_t maxIndex) const {
+  return get_color_from_palette(_index, *_paletteRef);
+}
+
+uint32_t GenerateRainbowPulse::get_color_internal(
+    const uint16_t index, const uint16_t maxIndex) const {
+  return LedStrip::ColorHSV(_currentPixelHue);
+}
+
+uint32_t GenerateRainbowIndex::get_color_internal(
+    const uint16_t index, const uint16_t maxIndex) const {
+  return LedStrip::ColorHSV(_currentPixelHue);
+}
+
+uint32_t GeneratePastelPulse::get_color_internal(
+    const uint16_t index, const uint16_t maxIndex) const {
+  const double hue = double(_currentPixelHue) / double(UINT16_MAX) * 360.0;
+
+  // using OKLCH will create softer colors
+  auto res = utils::ColorSpace::OKLCH(0.752, 0.126, hue);
+  return res.get_rgb().color;
+}
+
+GenerateRandomColor::GenerateRandomColor()
+    : _color(utils::get_random_color()) {}
+
+void GenerateRandomColor::internal_update(const uint32_t deltaTimeMilli) {
+  _color = utils::get_random_color();
+}
+
+void GenerateComplementaryColor::internal_update(
+    const uint32_t deltaTimeMilli) {
+  _color = utils::get_random_complementary_color(_color, _randomVariation);
+};