e2102.cpp

游戏开发数据结构Data Structures for Game Programmers

// =======================================================
//  Chapter 21, Example 2
//  RLE Decompression
// =======================================================
#include <stdlib.h>
#include <stdio.h>
#include <iostream.h>
#include <string.h>
#include "Array.h"
#include "RLE.h"



void main()
{
    typedef unsigned char uchar;
    Array<uchar> uncompressed( 1 );
    RLE<uchar> compressed;

    // filename
    char dataname[80];

    // get the file names
    cout << "Enter data file name: ";
    cin >> dataname;

    // load the data
    compressed.LoadData( dataname );

    // decompress the data
    compressed.Decompress( uncompressed );

    // chop off the ending of the file name
    dataname[ strlen(dataname) - 4 ] = 0;
    uncompressed.WriteFile( dataname );

    cout << "Decompressed to " << dataname << endl;
}