32 lines
689 B
C++
32 lines
689 B
C++
#include "trace.hpp"
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#include <glm/gtx/norm.hpp>
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#include "missile.hpp"
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namespace game {
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Trace::TracePoint::TracePoint(const Missile *missile)
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: position(missile->position)
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, speed(glm::length(missile->velocity))
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{
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}
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Trace::Trace(const Missile *missile) : missile(missile), fidelityCounter(0)
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{
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points.push_back(TracePoint(missile));
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}
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void Trace::addPointFromMissile(bool forceAdd)
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{
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fidelityCounter++;
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if (forceAdd || fidelityCounter >= 10) {
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fidelityCounter = 0;
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points.push_back(TracePoint(missile));
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}
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}
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void Trace::finish()
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{
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missile = nullptr;
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}
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}
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