rotagon/main.c

/*
** main.c - Rotagon
**
** 2014 - Frank Villaro-Dixon <Frank@Villaro-Dixon.eu>
*/

#include <stdio.h>
#include <stdlib.h>
#include <math.h>
#include "SDL/SDL.h"
#include "game.h"
#include "sdl.h"
#include "obs.h"
#include "patterns.h"


int
main()
{
	struct s_game ga;

start:
	init_game(&ga);
	init_SDL(&ga);

	struct s_obstacle a = create_obstacle(SHAPE_THICK, 2, 1, -1);
	add_obstacle(&ga, a);


	while(1) {
		SDL_FillRect(ga.screen, NULL, 0);

		/*
		if(!(ga.counter % 28)) {
			add_random_obstacle(&ga);
		}
		*/

		if(get_max_obs_dist(&ga) < SCREEN_DIAGONAL)
			add_pattern(&ga);

		update_obstacles(&ga);
		draw_game(&ga);
		SDL_Flip(ga.screen);

		if(check_collisions(&ga)) {
			puts("PERDU, connard !");
			SDL_Delay(2000);
			goto start;
		}

		get_keys(&ga);

		SDL_Delay(3);

		ga.counter++;

		ga.general_rotation = ga.counter*3;

		ga.sexual_pulsation = 0.3 * fabs(cos(ga.counter*M_PI/45)) + 1 +
		                      0.3 * fabs(sin(ga.counter*M_PI/90));

		if(!(ga.counter % 10))
			change_game_color(&ga);

	}

	return EXIT_SUCCESS;
}