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duycop/alarm_clock.cpp

Created April 17, 2015 10:54
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alarm_clock.cpp
//create by Do Duy Cop - 7:46 17/04/2015
#include <iostream.h>
#include <conio.h>
class mytime{
private:
int h,m,s;
void showNum(int n){if(n<10)cout<<0;cout<<n;}
public:
mytime(int hh=0,int mm=0, int ss=0){
h=hh;m=mm;s=ss;
}
void addH(){h++;h%=24;}
void subH(){h--;if(h<0)h=23;}
void addM(){m++;m%=60;}
void subM(){m--;if(m<0)m=59;}
void resetS(){s=0;}
void show(int shows=0){
showNum(h);
cout<<":";
showNum(m);
if(shows){
cout<<":";
showNum(s);
}else
cout<<" ";
cout<<endl;
}
void tick(){
s++;
if(s>=60){
s=0;
m++;
if(m>=60){
m=0;
h++;
if(h>=24)h=0;
}
}
}
int equal(mytime x){
return h==x.h && m==x.m && s==x.s;
}
};
//----------------------------
class myclock{
private:
mytime RT, AT;
enum status{dislayTime, setTimeH, setTimeM, setTimeS,
displayAlarm, setAlarmH, setAlarmM};
status st;
int show_msg;
unsigned long counter;
public:
myclock();
void A();
void B();
void C();
void run();
};
//----------------------------
myclock::myclock(){
st=dislayTime;
show_msg=0;
counter=0;
AT=mytime(0,1);
}
//----------------------------
void myclock::A(){
switch(st){
case dislayTime: cout<<"Turn light on 5(s)"; show_msg=5; break;
case setTimeH: RT.addH();break;
case setTimeM: RT.addM();break;
case setTimeS: RT.resetS();break;
case displayAlarm: cout<<"Test buzz 10(s)"; show_msg=10; break;
case setAlarmH: AT.addH();break;
case setAlarmM: AT.addM();break;
}
}
//----------------------------
void myclock::B(){
switch(st){
case dislayTime: st=setTimeH; break;
case setTimeH: st=setTimeM; break;
case setTimeM: st=setTimeS; break;
case setTimeS: st=dislayTime; break;
case displayAlarm: st=setAlarmH; break;
case setAlarmH: st=setAlarmM; break;
case setAlarmM: st=displayAlarm; break;
}
}
//----------------------------
void myclock::C(){
switch(st){
case dislayTime: st=displayAlarm; break;
case setTimeH: RT.subH(); break;
case setTimeM: RT.subM(); break;
case setTimeS: RT.resetS(); break;
case displayAlarm: st=dislayTime; break;
case setAlarmH: AT.subH(); break;
case setAlarmM: AT.subM(); break;
}
}
//----------------------------
int getkey()
{ int key=0;
while (kbhit()){ //lap vo tan
if((key=getch())==0) //phim dac biet co 2 ma la 0 va ma dac biet
key=-getch(); //lay ma dac biet, dao dau thanh gia tri AM
}
return key; //tra ve ket qua
} // end getkey
//----------------------------
void myclock::run(){
//show mytime
//tang 1s sau moi giay cho RT
//neu RT==AT: buzz
//nhan cac su kien bam nut A, B, C de xu ly
int ok=1; //press esc -> ok=0: stop run
while(ok){
int p=getkey();
gotoxy(1,1);
switch(st){
case dislayTime: cout<<"Real Time: ";RT.show(1); break;
case setTimeH: cout<<"Set Hour: "; RT.show(1); break;
case setTimeM: cout<<"Set Minute: "; RT.show(1); break;
case setTimeS: cout<<"Set Second: "; RT.show(1); break;
case displayAlarm: cout<<"Alarm Time: ";AT.show(); break;
case setAlarmH: cout<<"Set Alarm Hour: "; AT.show(); break;
case setAlarmM: cout<<"Set Alarm Minute: "; AT.show(); break;
}
if(p=='a'||p=='A')A();
else if(p=='b'||p=='B')B();
else if(p=='c'||p=='C')C();
else if(p==27)ok=0;
//nothing:
counter++;
if(counter>=3000L){
counter=0;
RT.tick();
if(RT.equal(AT)){
cout<<"BUZZZZZZZZZZZ alarm 15(s)";
show_msg=15;
}
if(show_msg>0){
show_msg--;
if(show_msg==0)
cout<<" ";//del msg
}
}
}
cout<<"bye!";
}
//----------------------------
int main(){
myclock casio;
casio.run();
return 0;
}
Raw
alarm_clock_pointer.cpp
#include <iostream.h>
#include <conio.h>
class myTime{
private:
int h,m,s;
void showNum(int n){if(n<10)cout<<0;cout<<n;}
public:
myTime(int hh=0,int mm=0, int ss=0){
h=hh;m=mm;s=ss;
}
void addH(){h++;h%=24;}
void subH(){h--;if(h<0)h=23;}
void addM(){m++;m%=60;}
void subM(){m--;if(m<0)m=59;}
void resetS(){s=0;}
void show(int shows=0){
showNum(h);
cout<<":";
showNum(m);
if(shows){
cout<<":";
showNum(s);
}else
cout<<" ";
cout<<endl;
}
void tick(){
s++;
if(s>=60){
s=0;
m++;
if(m>=60){
m=0;
h++;
if(h>=24)h=0;
}
}
}
int equal(myTime x){
return h==x.h && m==x.m && s==x.s;
}
int equal(myTime*x){
return equal(*x);
}
};
//----------------------------
class myclock{
private:
myTime *RT, *AT;
enum status{dislayTime, setTimeH, setTimeM, setTimeS,
displayAlarm, setAlarmH, setAlarmM};
status st;
int show_msg;
unsigned long counter;
public:
myclock();
void A();
void B();
void C();
void run();
};
//----------------------------
myclock::myclock(){
st=dislayTime;
RT=new myTime();
AT=new myTime(0,1);
show_msg=0;
counter=0;
}
//----------------------------
void myclock::A(){
switch(st){
case dislayTime: cout<<"Turn light on 5(s)"; show_msg=5; break;
case setTimeH: RT->addH();break;
case setTimeM: RT->addM();break;
case setTimeS: RT->resetS();break;
case displayAlarm: cout<<"Test buzz 10(s)"; show_msg=10; break;
case setAlarmH: AT->addH();break;
case setAlarmM: AT->addM();break;
}
}
//----------------------------
void myclock::B(){
switch(st){
case dislayTime: st=setTimeH; break;
case setTimeH: st=setTimeM; break;
case setTimeM: st=setTimeS; break;
case setTimeS: st=dislayTime; break;
case displayAlarm: st=setAlarmH; break;
case setAlarmH: st=setAlarmM; break;
case setAlarmM: st=displayAlarm; break;
}
}
//----------------------------
void myclock::C(){
switch(st){
case dislayTime: st=displayAlarm; break;
case setTimeH: RT->subH(); break;
case setTimeM: RT->subM(); break;
case setTimeS: RT->resetS(); break;
case displayAlarm: st=dislayTime; break;
case setAlarmH: AT->subH(); break;
case setAlarmM: AT->subM(); break;
}
}
//----------------------------
int getkey()
{ int key=0;
while (kbhit()){ //lap vo tan
if((key=getch())==0) //phim dac biet co 2 ma la 0 va ma dac biet
key=-getch(); //lay ma dac biet, dao dau thanh gia tri AM
}
return key; //tra ve ket qua
} // end getkey
//----------------------------
void myclock::run(){
//show myTime
//tang 1s sau moi giay cho RT
//neu RT==AT: buzz
//nhan cac su kien bam nut A, B, C de xu ly
int ok=1; //press esc -> ok=0: stop run
while(ok){
int p=getkey();
gotoxy(1,1);
switch(st){
case dislayTime: cout<<"Real Time: ";RT->show(1); break;
case setTimeH: cout<<"Set Hour: "; RT->show(1); break;
case setTimeM: cout<<"Set Minute: "; RT->show(1); break;
case setTimeS: cout<<"Set Second: "; RT->show(1); break;
case displayAlarm: cout<<"Alarm Time: "; AT->show(); break;
case setAlarmH: cout<<"Set Alarm Hour: "; AT->show(); break;
case setAlarmM: cout<<"Set Alarm Minute: "; AT->show(); break;
}
if(p=='a'||p=='A')A();
else if(p=='b'||p=='B')B();
else if(p=='c'||p=='C')C();
else if(p==27)ok=0;
//nothing:
counter++;
if(counter>=3000L){
counter=0;
RT->tick();
if(RT->equal(AT)){
cout<<"BUZZZZZZZZZZZ alarm 15(s)";
show_msg=15;
}
if(show_msg>0){
show_msg--;
if(show_msg==0)
cout<<" ";//del msg
}
}
}
cout<<"bye!";
}
//----------------------------
int main(){
myclock *casio=new myclock();
casio->run();
return 0;
}
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