Help with displaying text as it is typed

developer forums

Dark GDK / Help with displaying text as it is typed

Author

Message

Crimson X

Years of Service

User Offline

Joined: 28th Nov 2007

Location: New Hampshire

Posted: 16th Jan 2009 08:16

Link

Hello guys,

I am stuck and need help. In my game I am creating a debug mode so I can enter commands to manipulate variables and whatnot. Anyway I am coming out at a loss.

What I have is a transparent console that slides in when I hit control and displays its text using the following code:

+ Code Snippet

sprintf(buffer, "user@game $ ");
dbSetTextTransparent();
dbText (console_x, console_y, buffer);

Now I want to read what is typed in real time, and display it in real time. Same as windows cmd.exe works or terminal in linux. Whats the best way to do this? I have tried many ideas but they didn't work... Thanks in advance!

Profile PM

CheatCat

Years of Service

User Offline

Joined: 7th Mar 2007

Location: Sweden

Posted: 16th Jan 2009 10:52 Edited at: 16th Jan 2009 10:53

Link

You can do something like this:

+ Code Snippet

  int console_x = 0, console_y = 0;
  string buffer, oldbuffer;
  char* input;
  bool releasekey = true;

  while(LoopGDK())
  {
    buffer = oldbuffer + "user@game $ ";
    input = dbEntry();

    if(dbLen(input) > 0)
    {
      buffer += input; 
    }
    if(dbReturnKey() > 0 && releasekey)
    {
      dbClearEntryBuffer();
      oldbuffer = buffer + "n";
      releasekey = false;
    }
    if(dbReturnKey() == 0)
    {
      releasekey = true;
    }
    dbSetTextTransparent();
    dbText(console_x, console_y, (char*)buffer.c_str());
    dbSync();
  }

I use strings, but you maybe find another way to save the variables.

Profile PM Email

Crimson X

Years of Service

User Offline

Joined: 28th Nov 2007

Location: New Hampshire

Posted: 22nd Jan 2009 05:41

Link

Thanks so much! It worked perfectly with some minor modifications

Profile PM

Server time is: 2024-09-30 15:19:58
Your offset time is: 2024-09-30 15:19:58

Sorry your browser is not supported!

Dark GDK / Help with displaying text as it is typed