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Spectre/Game/GameTime: add shouldTick()

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This commit is contained in:
Henrik Hautakoski 2020-12-16 16:47:13 +01:00
parent ed876ca64d
commit 2a608805b5
2 changed files with 9 additions and 3 deletions
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4
include/Spectre/Game/GameTime.h
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@ -18,10 +18,10 @@ public :
Time getElapsed() const; Time getElapsed() const;
//bool shouldTick();
bool beginFrame(); bool beginFrame();
bool shouldTick() const;
bool tick(); bool tick();
void reset(); void reset();

8
source/Game/GameTime.cpp
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@ -32,12 +32,18 @@ bool GameTime::beginFrame()
accumulateTime(); accumulateTime();
// Signal if we should tick // Signal if we should tick
return shouldTick();
}
bool GameTime::shouldTick() const
{
// if acc is larger than one slice, we have atleast one tick.
return m_acc > m_slice; return m_acc > m_slice;
} }
bool GameTime::tick() bool GameTime::tick()
{ {
if (m_acc > m_slice) { if (shouldTick()) {
m_acc -= m_slice; m_acc -= m_slice;
return true; return true;
} }