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96 lines
2.8 KiB
96 lines
2.8 KiB
#if GARLAND_SUPPORT
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#include <vector>
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#include "../anim.h"
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#include "../color.h"
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#include "../palette.h"
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//------------------------------------------------------------------------------
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class AnimSalut : public Anim {
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public:
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AnimSalut() : Anim("Salut") {
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}
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void SetupImpl() override {
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// There can be more then one shot at the moment
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// but looks like one is enough for now
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if (shots.size()) {
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for (auto& s : shots) {
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s = {palette, numLeds};
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}
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} else {
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shots.emplace_back(palette, numLeds);
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}
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}
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void Run() override {
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for (auto i = 0; i < numLeds; ++i) leds[i] = 0;
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for (auto& c : shots) {
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if (!c.Run(leds)) {
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c = Shot(palette, numLeds);
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}
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}
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}
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private:
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struct Shot {
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private:
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struct Spark {
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bool done = false;
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float speed = ((float)secureRandom(1, 25)) / 10;
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float speed_dec = ((float)secureRandom(1, 3)) / 10;
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float pos;
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int dir = randDir();
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Color color;
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uint16_t numLeds;
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Spark() = default;
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Spark(int pos, Palette* pal, uint16_t numLeds) : pos(pos), color(pal->getRndInterpColor()), numLeds(numLeds) {}
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void Run(Color* leds) {
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if (pos >= 0 && pos < numLeds) {
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leds[(int)pos] = color;
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if (speed > 0) {
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pos += speed * dir;
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speed -= speed_dec;
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} else {
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color.fade(5);
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if (color.is_empty()) {
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if (secureRandom(10) > 8)
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leds[(int)pos] = 0xFFFFFF;
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done = true;
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}
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}
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} else {
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done = true;
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}
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}
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};
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public:
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int spark_num = secureRandom(30, 40);
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std::unique_ptr<Spark[]> sparks;
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Shot(Palette* pal, uint16_t numLeds) {
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// DEBUG_MSG_P(PSTR("[GARLAND] Shot created center = %d spark_num = %d\n"), center, spark_num);
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int center = secureRandom(15, numLeds - 15);
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sparks.reset(new Spark[spark_num]);
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for (auto i = 0; i < spark_num; ++i) {
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sparks[i] = {center, pal, numLeds};
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}
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}
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bool Run(Color* leds) {
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bool done = true;
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for (auto i = 0; i < spark_num; ++i) {
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if (!sparks[i].done) {
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done = false;
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sparks[i].Run(leds);
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}
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}
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return !done;
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}
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};
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std::vector<Shot> shots;
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};
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#endif // GARLAND_SUPPORT
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