rotagon/game.h

/*
** game.h - Game data structure
**
** 2014 - Frank Villaro-Dixon <Frank@Villaro-Dixon.eu>
*/

#ifndef GAME_H
#define GAME_H

#include "SDL/SDL.h"

#define SCREEN_WIDTH 640
#define SCREEN_HEIGHT 480


#define SHAPE_SQUARE 4
#define SHAPE_PENTAGON 5
#define SHAPE_HEXAGON 6

#define SHAPE_THICK 5
#define CURSOR_DIST 40
#define ANGLE_MAX 3600

#define OFFSET_POINT(p) {p.x += SCREEN_WIDTH/2; p.y += SCREEN_HEIGHT/2;}
#define TO_DEG(x) (x*ANGLE_MAX/360)

struct s_game {
	#define CURSOR_POS_MAX 255
	int cursor_angle; //relative to the polygon center's referential
	int polygon_type; //Shape
	int color;
	int actual_speed;

	SDL_Surface *screen;
	Uint8 *keys;


};

struct s_obstacle {
	int thick;
	int angle;
	int distance;
	int speed;
};


void
init_game(struct s_game *g);

void
draw_game(struct s_game *g);


#endif /* ndef GAME_H */