src/savescrs.cpp

   1 // ------------------------------------------------------------------
   2 // savescrs.cpp
   3 // ------------------------------------------------------------------
   4 // This saves screenshoots of the current screen
   5 // ------------------------------------------------------------------
   6 // By Kronoman - In loving memory of my father
   7 // Copyright (c) 2004, Kronoman
   8 // ------------------------------------------------------------------
   9
  10 #include "savescrs.h"
  11
  12 // ------------------------------------------------------------------
  13 // This captures the screenshoot, using the file format
  14 // of file extension (can be PCX, BMP, TGA)
  15 //
  16 // Will use [name][hex number].[extension] for the name
  17 // The hex number starts counting at hex_start
  18 // Will *not* overwrite files
  19 // ------------------------------------------------------------------
  20 void save_screenshoot(char *name, int hex_start, char *extension)
  21 {
  22         char fname[2048];
  23         BITMAP *bmp;
  24         PALETTE pal;
  25         int i = 0;
  26
  27         // will try at least 4096 numbers from hex_start before giving up trying to save
  28         do
  29         {
  30                 usprintf(fname, "%s%x.%s", name, hex_start+i, extension);
  31                 i++;
  32         }
  33         while (exists(fname) && i < 4096);
  34
  35         get_palette(pal);
  36         bmp = create_sub_bitmap(screen, 0, 0, SCREEN_W, SCREEN_H);
  37         save_bitmap(fname, bmp, pal);
  38         destroy_bitmap(bmp);
  39 }