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#include "map/anim_phase_chain.hpp"
#include "map/framework.hpp"
AnimPhase::AnimPhase(double endScale, double timeInterval)
: m_endScale(endScale)
, m_timeInterval(timeInterval)
{
}
AnimPhaseChain::AnimPhaseChain(Framework & f, double & scale)
: m_f(f)
, m_scale(scale)
{
}
void AnimPhaseChain::AddAnimPhase(AnimPhase const & phase)
{
m_animPhases.push_back(phase);
}
void AnimPhaseChain::OnStart(double ts)
{
m_startTime = ts;
m_startScale = m_scale;
m_phaseIndex = 0;
}
void AnimPhaseChain::OnStep(double ts)
{
ASSERT(m_phaseIndex < m_animPhases.size(), ());
AnimPhase const * phase = &m_animPhases[m_phaseIndex];
double elapsedTime = ts - m_startTime;
if (elapsedTime > phase->m_timeInterval)
{
m_startTime = ts;
m_scale = phase->m_endScale;
m_startScale = m_scale;
m_phaseIndex++;
if (m_phaseIndex >= m_animPhases.size())
{
End();
return;
}
}
elapsedTime = ts - m_startTime;
double t = elapsedTime / phase->m_timeInterval;
m_scale = m_startScale + t * (phase->m_endScale - m_startScale);
///@TODO UVR
//m_f.Invalidate();
}
void InitDefaultPinAnim(AnimPhaseChain * chain)
{
chain->AddAnimPhase(AnimPhase(1.2, 0.15));
chain->AddAnimPhase(AnimPhase(0.8, 0.08));
chain->AddAnimPhase(AnimPhase(1, 0.05));
}
shared_ptr<anim::Task> CreateDefaultPinAnim(Framework & f, double & scale)
{
shared_ptr<AnimPhaseChain> anim = make_shared<AnimPhaseChain>(f, scale);
InitDefaultPinAnim(anim.get());
return anim;
}
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