getasynckeystate

[xzbit]

hi,
how can i toggle the same key to turn on and off

if(GetAsyncKeyState(VK_F1)/*code here to turn ON*/)
{
cout << "ON" << endl;
}

if(GetAsyncKeyState(VK_F1)/*code here to turn OFF*/)
{
cout << "OFF" << endl;
}

thanks in advance.

[Aceix]

Maybe having a global variable or local, say...

int x=0;   //off state

GetAsyncKeyState(VK_F1)
{
     if(x==0)/*code here to turn ON*/
     {
          cout << "ON" << endl;
          x=1;   //on
     }
     else if(x==1)/*code here to turn OFF*/
     {
          cout<<"OFF";
          x=0;    //off
     }
}

Hope it HELPS!!!

[Localguy65]

int x=0;   //off state

Bool GetAsyncKeyState(VK_F1)
{
       x=1-x
    
       cout << " Toggle " << x << endl;
   
       return x
}

Maybe this?

[xzbit]

i got error on both..but thanks
actually i already have this code i just lost it thou..i remember it has something to do with.. 0x8000 (to turn on)...or -37628 (to turn off)...something like that..i tried it but failed

[Aceix]

The example I gave isn't complete. I just wanted to give you an idea...