Super quick ? here

Ok awhile ago I posted asking about random characters and delays and such and one guy(unregistered)was nice enough to post his source code. It didn't quite work on my compiler but I decided to give it a try and I worked it down to this last error:

error C2660: 'textcolor' : function does not take 1 parameters

I belive that I know what it means but I don't know what to put in the function prototype brackets like one could be:
void new( double x, double y, double z )

what is the proper thing to put in the brakets for color?

Now like I said I tried to get his code to work in my compiler so if things are wrong please tell me, so far though the error mentioned above is the only one, thanks.

Code:

#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <dos.h>
#include <conio.h>

delay(int);
randomize();
clrscr();
textcolor();
LIGHTGREEN();

void showwhirl()
{
    int i, j;
    char whirl[] = {'|','/','-'/*,''*/};

    for (i=0;i<=2; i++)
    {
        for (j=0; j<=3; j++)
        {
            printf("%c", whirl[j]);
            delay(20);
            printf("b");
        }
    }


}

void printline(char line[30])
{
    int i;

    for (i=0; line[i]; i++)
    {
        showwhirl();
        printf("%c", line[i]);
    }
}



main()
{
    int i;

    randomize();

    clrscr();

    textcolor(LIGHTGREEN);

    do
    {
        for(i=1; i<=40; i++)
        {
            cprintf("%c ", 49 + rand()%156);
        }

        delay(rand()%250);

    } while (!kbhit());

    clrscr();


    printline("Programmed By Maharshi Akilla");
    printf("\n");
    printline("http://mahurshi.tripod.com");

    getch();

    do
    {
	} while (!kbhit()); 
return 0;
}

well, why are you prototyping functions that aren't yours? just include the proper header filers.

Dunno if it's your case, but a textcolor function is defined in conio.h of Borland's line of dos C compilers. It may work in windose, but I'm not positive. It's expecting an integer as an argument in the range of 0-15. Lightgreen is 10 I *think*.

textcolor(10);

#define lightgreen 10

textcolor(lightgreen);

Well I don't know what the lightgreen one is(or how to call it till you told me)but I am using Microsofts Visual C++ Introductory one
I have got to get a Borland compiler, I know there is one on this site, but I need the space, sorry.

Ok I decided simply to get rid of the lightgreen(just color right?)to see if the code would work and it had LNK2001 error or something, it is the compiler I think cause it says that they probelm comes from a function or variable or something calling something that doesn't exist like a library missing or something...does anyone know what I could/should put in there??

>I am using Microsofts Visual C++
Visual C++ doesn't support delay(), clrscr(), textcolor(), or randomize(). LIGHTGREEN is prototyped as a function yet I don't see it defined anywhere. This may work a little bit better:

Code:

#include <stdio.h>
#include <stdlib.h>
#include <time.h>
#include <windows.h>
#include <conio.h>

void delay ( int milli )
{
  clock_t end, cur = clock();
  for ( end = cur + milli; cur < end; cur = clock() );
}

void showwhirl(void)
{
  int i, j;
  char whirl[] = {'|','/','-','\\'};
  
  for (i=0;i<=2; i++)
  {
    for (j=0; j<=3; j++)
    {
      printf("%c", whirl[j]);
      delay(100);
      printf("\b");
    }
  }
}

void printline(char line[])
{
  showwhirl();
  printf("%s\n", line);
}



int main(void)
{
  int i;
  HANDLE STDOUT;
  
  srand ( time ( NULL ) );
  
  STDOUT = GetStdHandle ( STD_OUTPUT_HANDLE );
  SetConsoleTextAttribute ( STDOUT, FOREGROUND_GREEN );
  
  while (!kbhit())
  {
    for(i=1; i<=40; i++)
    {
      cprintf("%c ", 49 + rand()%156);
    }
    delay(rand()%250);
  }
  
  printline("Programmed By Maharshi Akilla");
  printline("http://mahurshi.tripod.com");
  
  getch();
  return 0;
}

-Prelude

textcolor();
LIGHTGREEN();

was

textcolor(LIGHTGREEN);

MS VC++ may not compile it well.
You have to change many functions.

I wrote it and compiled it in TC++ 3

Mahurshi Akilla
http://mahurshi.tripod.com

Ok thanks, I also tried yours Prelude(thanks for taking the time to make a brand new program)and these came up:

Errors:
error C2001: newline in constant
error C2059: syntax error : 'for'
error C2143: syntax error : missing ';' before ')'
error C2143: syntax error : missing ';' before '{'

Warnings:
warning C4305: 'initializing' : truncation from 'const int' to 'char'
warning C4309: 'initializing' : truncation of constant value
warning C4552: '<=' : operator has no effect; expected operator with side-effect

Now don't bother re-writing anything I got rid of them but I have to ask how this works, all I did(like in my original post with Moonwalkers code)was put comment tags around the ' ' part of that little piece, why was it causing the 'newline in constant'??

char whirl[] = {'|','/','-'/*,'\'*/};

>I think I am just going to get another compiler but thanks for your help anyways.
No, it was the board that changed the code I posted. This line:

>char whirl[] = {'|','/','-','\\'};

The last item should be an escape sequence of two backslashes, \\. If you make that change it will compile fine.

-Prelude

Looks like my edit was two minutes late

Thanks though.

Early versions of MS's C compiler had the header graph.h

A few of the functions for cursor control were

_settextcolor(int);
_outtext("some string");
_settextposition(x,y); opposite of Borlands gotoxy()
_clearscreen(options);

Code:

#include <stdio.h>
#include <graph.h>

#define _settextcolor stc
#define _outtext otext
#define _settextposition stp

int main(void)
{  
     stc(10), stp(5,30), printf("This is default colors 0 bg 7 fg");
     
       _clearscreen(_GCLEARSCREEN);
     
        printf("This *should* be green text on a black bg");
      /* but it's been a while since I've used graph.h */
      
       stc(14), stp(12,30), otext("This is yellow on black");   
    
       return 0;
}

Graph.h is not in MSVC 6 I believe, nor will it work with win32 console apps. It is strictly for dos text based apps though some fucntions will also work in dos based graphics apps.