#ifndef _FIREFLY3D
#define _FIREFLY3D

#include "fixed.h"
#include "MonochromeLib.h"

/** DEFINES **/

#define FIREFLY3D_SCREEN_WIDTH  128
#define FIREFLY3D_SCREEN_HEIGHT 64


/** STUCTRURES **/

typedef struct
{
    int x, y, z;
    char color;
} Point_3D;

typedef struct
{
    Point_3D* points[2];
    char color;
} Line_3D;

typedef struct
{
    Line_3D* lines[3];
    char color;
} Face_3D;

typedef struct
{
    int nbFaces;
    Face_3D** faces;
} Object_3D;

typedef struct
{
    int x, y, z;
} Translation_vector;

typedef struct
{
    fix x, y, z;
} Rotation_vector;

typedef struct
{
    int focal_length;
    Point_3D position;
    Rotation_vector orientation;
} Camera_3D;


/** FUNCTIONS **/

void FF_translate_point(Point_3D* point, Translation_vector translation);
void FF_rotation_point(Point_3D* point, Point_3D rotation_center, Rotation_vector rotation);

void FF_place_point_3D(Point_3D* point, int x, int y, int z, int color);
Point_3D* FF_new_point_3D(int x, int y, int z, int color);

void FF_alloc_line_3D(Line_3D* line, Point_3D* point_0, Point_3D* point_1, int color);

void FF_alloc_face_3D(Face_3D* face, Line_3D* line_0, Line_3D* line_1, Line_3D* line_2, int color);

void FF_draw_point_fixed_camera(Point_3D point, int focale);
void FF_draw_line_fixed_camera(Line_3D line, int focale);
void FF_draw_face_fixed_camera(Face_3D face, int focale);

#endif