pmc/main.cc
author Markus Bröker <mbroeker@largo.dyndns.tv>
Sat, 13 Dec 2008 17:58:00 +0100
changeset 8 96d16dfe787a
parent 4 236f8f747073
child 9 c3fecc82ade6
permissions -rw-r--r--
We use return EXIT_SUCCESS instead of return 0 committer: Markus Bröker <mbroeker@largo.homelinux.org>
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/***
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 * $Id: main.cc,v 1.1.1.1 2008-04-28 17:33:22 mbroeker Exp $
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 * $Source: /development/cpp/pmc/main.cc,v $
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 *
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 */
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#include <cube.h>
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#include <SDL/SDL.h>
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unsigned long color;
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SDL_Surface *screen;
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#ifndef STEP
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#define STEP 1
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#endif
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int main (int argc, char **argv)
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{
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    unsigned long red, black;
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    SDL_Event event;
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    if (argc != 2) {
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        std::cout << "USAGE: " << argv[0]
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            << " height" << std::endl;
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        exit (0);
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    }
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    int h = atoi (argv[1]);
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    if ((h < 10) || (h >= 360))
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        h = 200;
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    Vector p1 (0, 0, 0);
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    Vector p2 (0, h, 0);
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    Vector p3 (h, 0, 0);
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    Vector p4 (h, h, 0);
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    SDL_Init (SDL_INIT_VIDEO);
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    screen = SDL_SetVideoMode (1010, 700, 16, SDL_HWSURFACE);
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    red = SDL_MapRGB (screen->format, 0xff, 0x00, 0x00);
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    black = SDL_MapRGB (screen->format, 0x00, 0x00, 0x00);
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    Cube *c = new Cube (p1, p2, p3, p4, h);
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    Cube *d = new Cube (p1, p2, p3, p4, h);
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    c->move (Vector (100, 250, 0));
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    d->move (Vector (400, 250, 0));
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    bool running = true;
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    int x, y, z;
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    x = y = z = 0;
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    while (running) {
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        SDL_PollEvent (&event);
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        if (event.type == SDL_QUIT)
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            running = false;
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        if (event.type == SDL_KEYDOWN) {
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            color = black;
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            c->show ();
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            d->show ();
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            color = red;
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            switch (event.key.keysym.sym) {
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            case SDLK_ESCAPE:
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                running = false;
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                break;
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            case SDLK_UP:
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                c->move ((Vector (x, y - STEP, z)));
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                d->move ((Vector (x, y - STEP, z)));
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                break;
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            case SDLK_DOWN:
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                c->move ((Vector (x, y + STEP, z)));
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                d->move ((Vector (x, y + STEP, z)));
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                break;
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            case SDLK_LEFT:
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                c->move ((Vector (x - STEP, y, z)));
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                d->move ((Vector (x - STEP, y, z)));
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                break;
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            case SDLK_RIGHT:
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                c->move ((Vector (x + STEP, y, z)));
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                d->move ((Vector (x + STEP, y, z)));
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                break;
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            default:
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                break;
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            }
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            c->show ();
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            d->show ();
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            SDL_Flip (screen);
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        }
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    }
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    delete c;
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    delete d;
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    SDL_Quit ();
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    return 0;
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}