/**

 * test/demos/pmc/main.cc

 * Copyright (C) 2008 Markus Broeker

 */

#include <cube.h>

#include <SDL/SDL.h>

unsigned long color;

SDL_Surface *screen;

#ifndef STEP

#define STEP 1

#endif

int main (int argc, char **argv)

{

    unsigned long red, black;

    SDL_Event event;

    if (argc != 2) {

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

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

        exit (0);

    }

    int h = atoi (argv[1]);

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

        h = 200;

    Vector p1 (0, 0, 0);

    Vector p2 (0, h, 0);

    Vector p3 (h, 0, 0);

    Vector p4 (h, h, 0);

    SDL_Init (SDL_INIT_VIDEO);

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

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

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

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

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

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

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

    bool running = true;

    int x, y, z;

    x = y = z = 0;

    while (running) {

        SDL_PollEvent (&event);

        if (event.type == SDL_QUIT)

            running = false;

        if (event.type == SDL_KEYDOWN) {

            color = black;

            c->show ();

            d->show ();

            color = red;

            switch (event.key.keysym.sym) {

            case SDLK_ESCAPE:

                running = false;

                break;

            case SDLK_UP:

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

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

                break;

            case SDLK_DOWN:

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

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

                break;

            case SDLK_LEFT:

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

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

                break;

            case SDLK_RIGHT:

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

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

                break;

            default:

                break;

            }

            c->show ();

            d->show ();

            SDL_Flip (screen);

        }

    }

    delete c;

    delete d;

    SDL_Quit ();

    return 0;

}