Function Creation Help

[Rux]

Well I'm making a global code, so i can have a fademusic function. But I'm having trouble with the problems it tells me.
Heres the code

Code: Select all

int funcend;
float fadespeed, fadestop;
void fademusic(fadespeed, fadestop);
if(funcend == 0)
{
    setVolume(1, musicvol); //musicvol is a built in variable\\
    musicvol -= fadespeed;
}
if(musicvol == fadestop)
{
    funcend = 1;
}


I then try to add it but it says "unknown type 'fadespeed': possible old C type declaration"

I then tried adding char in front of the fadespeed and fadestop,

Code: Select all

void fademusic(char fadespeed, char fadestop);

It worked, but you have to put it in draw actor. When I tried it in game mode it said "view -> Draw Actor, line 1: link error: undefined function -> fademusic" I did define it in the global code. It even went yellow like a function should do. Whats wrong?

[asmodeus]

Write this in the global code:

Code: Select all

void fademusic(float fadespeed, float fadestop)
{
  int funcend = 0;
  if(funcend == 0)
  {
    setVolume(1, musicvol); //musicvol is a built in variable\\
    musicvol -= fadespeed;
  }
  if(musicvol == fadestop)
  {
    funcend = 1;
  }
}


And use it later in other scripts like this:

Code: Select all

fademusic(fadespeed, fadestop)

Could I help you?

[Rux]

Thanks, I'll try it.

EDIT: Yes it worked. I haven't done this for a while so I sorta forgot how.