1 /***

     2  *

     3  * $Id: main.cc,v 1.1.1.1 2008-04-28 17:33:22 mbroeker Exp $

     4  * $Source: /development/cpp/pmc/main.cc,v $

     5  *

     6  */

     7 

     8 #include <cube.h>

     9 #include <SDL/SDL.h>

    10 

    11 unsigned long color;

    12 SDL_Surface *screen;

    13 

    14 #ifndef STEP

    15 #define STEP 1

    16 #endif

    17 

    18 int main (int argc, char **argv)

    19 {

    20 

    21     unsigned long red, black;

    22     SDL_Event event;

    23 

    24     if (argc != 2) {

    25         std::cout << "USAGE: " << argv[0]

    26             << " height" << std::endl;

    27         exit (0);

    28     }

    29     int h = atoi (argv[1]);

    30 

    31     if ((h < 10) || (h >= 360))

    32         h = 200;

    33 

    34     Vector p1 (0, 0, 0);

    35     Vector p2 (0, h, 0);

    36     Vector p3 (h, 0, 0);

    37     Vector p4 (h, h, 0);

    38 

    39     SDL_Init (SDL_INIT_VIDEO);

    40     screen = SDL_SetVideoMode (1010, 700, 16, SDL_HWSURFACE);

    41     red = SDL_MapRGB (screen->format, 0xff, 0x00, 0x00);

    42     black = SDL_MapRGB (screen->format, 0x00, 0x00, 0x00);

    43 

    44     Cube *c = new Cube (p1, p2, p3, p4, h);

    45     Cube *d = new Cube (p1, p2, p3, p4, h);

    46 

    47     c->move (Vector (100, 250, 0));

    48     d->move (Vector (400, 250, 0));

    49 

    50     bool running = true;

    51     int x, y, z;

    52 

    53     x = y = z = 0;

    54 

    55     while (running) {

    56         SDL_PollEvent (&event);

    57 

    58         if (event.type == SDL_QUIT)

    59             running = false;

    60 

    61         if (event.type == SDL_KEYDOWN) {

    62             color = black;

    63             c->show ();

    64             d->show ();

    65             color = red;

    66 

    67             switch (event.key.keysym.sym) {

    68             case SDLK_ESCAPE:

    69                 running = false;

    70                 break;

    71 

    72             case SDLK_UP:

    73                 c->move ((Vector (x, y - STEP, z)));

    74                 d->move ((Vector (x, y - STEP, z)));

    75                 break;

    76 

    77             case SDLK_DOWN:

    78                 c->move ((Vector (x, y + STEP, z)));

    79                 d->move ((Vector (x, y + STEP, z)));

    80                 break;

    81 

    82             case SDLK_LEFT:

    83                 c->move ((Vector (x - STEP, y, z)));

    84                 d->move ((Vector (x - STEP, y, z)));

    85                 break;

    86 

    87             case SDLK_RIGHT:

    88                 c->move ((Vector (x + STEP, y, z)));

    89                 d->move ((Vector (x + STEP, y, z)));

    90                 break;

    91             default:

    92                 break;

    93             }

    94 

    95             c->show ();

    96             d->show ();

    97             SDL_Flip (screen);

    98         }

    99     }

   100 

   101     delete c;

   102     delete d;

   103 

   104     SDL_Quit ();

   105 

   106     return 0;

   107 }