Adventure Game Studio

I'd like in my TypeLine function for a specific key (X - 88) to have to be pushed before the overlay is removed, as opposed to any keypress at all doing it.

At the moment, the code is like:

function TypeLine (int message, int vspacing, int xpos, int font, int colour, int width, int delay, int wait) {
string line;
GetMessageText(message, line);

SetTextWindowGUI(1);
//declare local vars
Ã,  int length=0;
Ã,  int i = 0;
Ã,  string displayedline;
Ã,  int textid = 0;
//initialise vars , overdoing it a bit ;-)
Ã,  length = 0;Ã, 
Ã,  i=0;
Ã,  StrCopy(displayedline,"");
Ã,  textid = CreateTextOverlay(xpos,100,400,font,colour,displayedline);

Ã,  Ã,  Ã,  Ã,  Ã,  //get string length, to know how long the loop must run
Ã,  length=StrLen(line); //set string length
Ã,  Ã,  Ã,  Ã,  Ã, //start loop
Ã,  Ã,  Ã,  Ã,  Ã, SetGlobalInt(0,1);
while((i<length) && (1||(WaitKey(delay)==0))) {
Ã,  Ã,  Ã,  Ã,  Ã, // pick character at position "i"and stick it at the end of string "displayed line"
Ã,  Ã,  StrFormat(displayedline, "%s%c", displayedline, StrGetCharAt(line,i));
Ã,  Ã,  Ã,  Ã,  Ã, //set textoverlay as displayedline
Ã,  Ã,  SetTextOverlay(textid,xpos,vspacing,width,font,colour,displayedline);

Ã,  Ã,  Ã,  Ã,  Ã, // if a space is added to the string do not play a sound, else play a 'tick'
Ã,  Ã,  if (StrGetCharAt(line,i) == ' '){
Ã,  Ã, }
Ã,  Ã, else{
Ã,  Ã,  Ã,  Ã,  PlaySound(1);
Ã,  Ã,  }
Ã,  Ã,  Ã,  Ã,  Ã,  Ã, //increase the loop counter
Ã,  Ã,  i++;Ã, 
[b]Ã,  Ã, if (i==length) if (wait>0) WaitKey(wait);
Ã,  Ã, else if (wait == -1) while (WaitKey(100) == 0) { }[/b]
Ã,  Ã, }
RemoveOverlay(textid);
SetGlobalInt(0,0);
Wait(5);
}


Can I incorporate a (IsKeyPressed(88) ==1) line into it or something?

while (IsKeyPressed(88) == 0) Wait(1);