#include "mapviewer.h"

using namespace std;

void CClock::Init()
{
	SetHour(12);
	SetMinute(0);
}

int CClock::GetHour() { return Hour; }

int CClock::GetMinute() { return Minute; }

void CClock::SetHour(int h) { Hour = h; }

void CClock::SetMinute(int m) { Minute = m; }

void CClock::AdvanceOneMinute()
{
	Minute++;
	if (Minute >= 60) {
		Minute = 0;
		AdvanceOneHour();
	}
}

void CClock::AdvanceOneHour()
{
	Hour++;
	if (Hour >= 24)
		Hour = 0;
}

void CClock::TurnBackOneMinute()
{
	Minute--;
	if (Minute < 0) {
		Minute = 59;
		TurnBackOneHour();
	}
}

void CClock::TurnBackOneHour()
{
	Hour--;
	if (Hour < 0)
		Hour = 23;
}