ANY BODY WILLING TO HELP ME WITH Microsoft Visual C++

anyone who has expierience can help me, just lead me through like a simple pong game or something but just please help me use it!!!((have atleast msn messenger or AIM)) Reply if your willing to help. I am only 12 but i understand and have some expierience with c++ programming but not alot but the point is JUST HELP ME!!!!

my email is [email protected] ((for msn messenger)) and my AIM nick is DoggieDo360

PLEASE HELP ME!! IF YOU CAN JUST IM ME W/ EITHER MSN MESSENGER(([email protected]))OR AIM((DoggieDo360))
PLEASE HELP!!

rules?

hey its me DoggieDo, Goten1356...
I am also 12 years old and I too use Microsoft Visual C++.

There are two types of main programs, DOS, and Windows. DOS Compilers can make DOS programs, and console programs. The difference between Console and DOS is that DOS can go into somthing called Graphics Mode. Graphics Mode is what all games are made in with DOS. Your text enlarges, and you can display pictures and such. With windows, you can make Console programs and Windows programs. Microsoft Visual C++ is a windows compiler. You can make great Windows Applications!
I am currently making a windows game. You can play music in a resource, which means you don't need another file to play the music! Microsoft Visual C++, or just windows compilers, have great advantages.

:cool:

ok, im using bloodshed(dev C++) because i don't know where to download the DJGP thing. How do you get into the video mode and how do you add bitmaps?

its not called video mode, its graphics mode. anyway, BloodShed is a windows compiler. Sorry! here, somewhere on my old site i have Borland C++ 3.1, which is 100% DOS.
http://www.geocities.com/Xterria20001/index3.html

do not tell anyone about my old site, its embarissing.:p

Ok i got it, now how do you get onto graphic mode?

If you know how to compile in Borland 3.1, then print out some text. Looks the same when you run it, right? now, in graphics mode, it should look alot cooler. type this in main():

_asm{
mov ax, 13h
int 10h
}

copy that exactly.

example:

Code:

---

#include <iostream.h>
#include <conio.h>
int main()
{
    _asm{
    mov ax, 13h
    int 10h
    }
cout << "This is text" << endl;
getch();
return(0);
}

---

that should work

How do you add a bitmap?

since the code in the FAQ doesn't work, I'll post this. This will load a GIF file and display it. Not animated!!!!

Code:

---


#include <conio.h>
#include <iostream.h>
#include <string.h>
#include <stdio.h>

typedef
  struct GIFHeader {
    char          Signature [7];
    unsigned int  ScreenWidth, ScreenHeight;
    unsigned char Depth, Background, Zero;
  };
  struct GIFDescriptor {
    char          Separator;
    unsigned int  ImageLeft, ImageTop, ImageWidth, ImageHeight;
    unsigned char Depth;
  };

  char far *Screen = (char far *)0xA0000000L;
  //For loading from the file
  FILE                *GIFFile;
  unsigned int        BPointer;
  unsigned char        Buffer [257];
  //GIF data is stored in blocks of a certain size
  unsigned char        BlockSize;
  //For loading the code
  unsigned char        CodeSize;
  char                BitsIn;
  unsigned char        Temp;
  //Coordinates
  unsigned int        X, Y, tlX, tlY, brX, brY;
  //The string table
  unsigned int        Prefix [4096];
  unsigned char        Suffix [4096];

//This sets the display to VGA 320x200 in 256 colours
void VGAScreen ()
{
  asm {
    mov ax, 0x13
    int 0x10
  }
}

//This resets the display to text mode
void TextScreen ()
{
  asm {
    mov ax, 0x3
    int 0x10
  }
}

//This sets a DAC register to a specific Red Green Blue-value
void SetDAC(unsigned char DAC, unsigned char R, unsigned char G, unsigned char B)
{
  outportb (0x3C8, DAC);
  outportb (0x3C9, R);
  outportb (0x3C9, G);
  outportb (0x3C9, B);
}

//This sets one pixel on the screen
void PutPixel (unsigned int x, unsigned int y, unsigned char c)
{
  Screen [(y << 8) + (y << 6) + x] = c;
}

//Function to read from the buffer
unsigned char LoadByte ()
{
  //Read next block}
  if (BPointer == BlockSize) {
    fread (Buffer, BlockSize + 1, 1, GIFFile);
    BPointer = 0;
  }

  //Return byte
  return Buffer [BPointer++];
}

//Procedure to read the next code from the file
unsigned int ReadCode ()
{
  int          Counter;
  unsigned int  Code;

  Code = 0;
  //Read the code, bit by bit
  for (Counter = 0; Counter < CodeSize; Counter++) {
    //Maybe, a new byte needs to be loaded with a further 8 bits
    if (++BitsIn == 9) {
      Temp = LoadByte ();
      BitsIn = 1;
    }

    //Add the current bit to the code
    if (Temp & 1) Code += 1 << Counter;
    Temp >>= 1;
  }
  return Code;
}

//Procedure to draw a pixel
void NextPixel (unsigned int c)
{
  //Actually draw the pixel on screen
  PutPixel (X, Y, c & 255);

  //Move to next row, if necessary
  if (++X == brX) {
    X = tlX;
    Y++;
  }
}

//Local function to output a string. Returns the first character.
unsigned char OutString (unsigned int CurCode)
{
  unsigned int  OutCount;
  unsigned char OutCode [1024];

  //If it's a single character, output that
  if (CurCode < 256) {
    NextPixel (CurCode);
  } else {
    OutCount = 0;

    //Store the string, which ends up in reverse order
    do {
      OutCode [OutCount++] = Suffix [CurCode];
      CurCode = Prefix [CurCode];
    } while (CurCode > 255);

    //Add the last character
    OutCode [OutCount++] = CurCode;

    //Output all the string, in the correct order
    do {
      NextPixel (OutCode [--OutCount]);
    } while (OutCount);
  }
  //Return 1st character
  return CurCode;
}

//This actually loads the GIF
void LoadGIF (char *Filename)
{
  //For loading from the GIF file
  struct GIFHeader    Header;
  struct GIFDescriptor Descriptor;

  //Colour information
  unsigned char        BitsPerPixel,
                      NumOfColours;
  unsigned int        DAC;
  unsigned char        Palette [256][3];

  //For indexing the string table
  unsigned int        FirstFree, FreeCode;

  //All the code information
  unsigned char        InitCodeSize;
  unsigned int        Code, OldCode, MaxCode;

  //Special codes
  unsigned int        ClearCode, EOICode;

  //Check whether the GIF file exists, and open it
  GIFFile = fopen (Filename, "rb");
  if (GIFFile == 0) {
    TextScreen ();
    printf ("Could not open file %s", Filename);
    return;
  }

  //Read header
  fread (&Header, 6, 1, GIFFile);
  Header.Signature [6] = 0;
  fread (&Header.ScreenWidth, sizeof (Header) - 7, 1, GIFFile);

  //Check signature and terminator
  if ((strcmp (Header.Signature, "GIF87a")
    && strcmp (Header.Signature, "GIF89a"))
    || Header.Zero) {
    TextScreen ();
    printf ("Not a valid GIF file\n");
    return;
  }

  //Get amount of colours in image
  BitsPerPixel = 1 + (Header.Depth & 7);
  NumOfColours = (1 << BitsPerPixel) - 1;

  //Load global colour map
  fread (Palette, 3, (NumOfColours + 1), GIFFile);
  for (DAC = 0; DAC <= NumOfColours; DAC++)
    SetDAC (DAC, Palette [DAC][0] >> 2,
                Palette [DAC][1] >> 2,
                Palette [DAC][2] >> 2);

  //Load the image descriptor
  fread (&Descriptor, sizeof (Descriptor), 1, GIFFile);

  if (Descriptor.Separator != ',') {
    TextScreen ();
    printf ("Incorrect image descriptor.\n");
    return;
  }

  //Get image corner coordinates
  tlX = Descriptor.ImageLeft;
  tlY = Descriptor.ImageTop;
  brX = tlX + Descriptor.ImageWidth;
  brY = tlY + Descriptor.ImageHeight;

  //Some restrictions apply
  if (Descriptor.Depth & 128) {
    TextScreen ();
    printf ("Local colour maps not supported\n");
    return;
  }
  if (Descriptor.Depth & 64) {
    TextScreen ();
    printf ("Interlaced images not supported\n");
    return;
  }

  //Get initial code size
  fread (&CodeSize, 1, 1, GIFFile);

  //GIF data is stored in blocks, so it's necessary to know the size
  fread (&BlockSize, 1, 1, GIFFile);

  //Start loader
  BPointer = BlockSize;

  //Special codes used in the GIF spec
  ClearCode        = 1 << CodeSize;    //Code to reset
  EOICode          = ClearCode + 1;    //End of file

  //Initialize the string table
  FirstFree        = ClearCode + 2;    //Strings start here
  FreeCode        = FirstFree;        //Strings can be added here

  //Initial size of the code and its maximum value
  InitCodeSize    = ++CodeSize;
  MaxCode          = 1 << CodeSize;

  BitsIn = 8;

  //Start at top left of image
  X = Descriptor.ImageLeft;
  Y = Descriptor.ImageTop;

  do {
    //Read next code
    Code = ReadCode ();

    //If it's an End-Of-Information code, stop processing
        if (Code == EOICode) break;
    //If it's a clear code...
    else if (Code == ClearCode) {
      //Clear the string table
      FreeCode = FirstFree;

      //Set the code size to initial values
      CodeSize = InitCodeSize;
      MaxCode  = 1 << CodeSize;

      //The next code may be read
      Code = ReadCode ();
      OldCode = Code;

      //Set pixel
      NextPixel (Code);
    //Other codes
    } else {
      /*If the code is already in the string table, it's string is displayed,
      and the old string followed by the new string's first character is
      added to the string table.*/
      if (Code < FreeCode)
        Suffix [FreeCode] = OutString (Code);
      else {
      /*If it is not already in the string table, the old string followed by
      the old string's first character is added to the string table and
      displayed.*/
        Suffix [FreeCode] = OutString (OldCode);
        NextPixel (Suffix [FreeCode]);
      }

      //Finish adding to string table
      Prefix [FreeCode++] = OldCode;

      //If the code size needs to be adjusted, do so
      if (FreeCode >= MaxCode && CodeSize < 12) {
        CodeSize++;
        MaxCode <<= 1;
      }

      //The current code is now old
      OldCode = Code;
    }
  } while (Code != EOICode);

  //Close the GIF file
  fclose (GIFFile);
}

void main (int argcount, char *argvalue[])
{
  char FileName [80];

  //Check if a filename was passed as a parameter, otherwise ask for one
  if (argcount > 1) {
    strcpy (FileName, argvalue [1]);
  } else {
    printf ("Enter filename:");
    gets (FileName);
  }

  //Switch to graphics screen
  VGAScreen ();
  //Load GIF file
  LoadGIF (FileName);
  //Wait for keypress
  getch ();
  //Switch back to text mode
  TextScreen ();
}

---

Steven H. Don Helped me with this one.
http://www.shd.cjb.net

hehe, dont start with graphics big pimpin fool ;). learn the basics first.