mirror of https://github.com/AxioDL/metaforce.git
46 lines
1.2 KiB
C++
46 lines
1.2 KiB
C++
#include "CRippleManager.hpp"
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namespace urde {
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CRippleManager::CRippleManager(int maxRipples, float alpha) : x14_alpha(alpha) { Init(maxRipples); }
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void CRippleManager::Init(int maxRipples) {
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x4_ripples.resize(maxRipples, CRipple(kInvalidUniqueId, zeus::CVector3f::skZero, 0.f));
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for (CRipple& r : x4_ripples)
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r.SetTime(9999.f);
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}
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void CRippleManager::Update(float dt) {
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for (CRipple& ripple : x4_ripples) {
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ripple.SetTime(ripple.GetTime() + dt);
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if (ripple.GetTime() > 9999.f)
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ripple.SetTime(9999.f);
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}
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}
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float CRippleManager::GetLastRippleDeltaTime(TUniqueId rippler) const {
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float res = 9999.f;
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for (const CRipple& r : x4_ripples)
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if (r.GetUniqueId() == rippler)
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if (r.GetTime() < res)
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res = r.GetTime();
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return res;
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}
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void CRippleManager::AddRipple(const CRipple& ripple) {
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float maxTime = 0.f;
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auto oldestRipple = x4_ripples.end();
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for (auto it = x4_ripples.begin(); it != x4_ripples.end(); ++it)
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if (it->GetTime() > maxTime) {
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oldestRipple = it;
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maxTime = it->GetTime();
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}
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if (oldestRipple != x4_ripples.end()) {
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*oldestRipple = ripple;
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x0_maxTimeFalloff = std::max(x0_maxTimeFalloff, ripple.GetTimeFalloff());
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}
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}
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} // namespace urde
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