ScreamingMan/Timer.cpp at main · AoutoCooper/ScreamingMan · GitHub

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#include "Timer.h"

Timer* Timer::sInstance = nullptr;

Timer* Timer::Instance() {

	if (sInstance == nullptr)
		sInstance = new Timer();

	return sInstance;
}

void Timer::Release() {

	delete sInstance;
	sInstance = nullptr;
}

Timer::Timer() {
	Reset();
	mTimeScale = 0;
}

Timer::~Timer() {

}

void Timer::Reset() {
	mStartTicks = SDL_GetTicks();
	mElapsedTicks = 0;
	mDeltaTime = 0.0f;
}

float Timer::GetDeltaTime() {
	return mDeltaTime;
}

void Timer::SetTimeScale(float t) {
	mTimeScale = t;
}

float Timer::GetTimeScale() {
	return mTimeScale;
}

void Timer::Update() {
	mElapsedTicks = SDL_GetTicks() - mStartTicks;
	mDeltaTime = mElapsedTicks * 0.001f;
}