void ft_draw_circle(SDL_Surface *s, t_pt c, int r, int cl)
{
int x;
int y;
int radius_error;
x = r;
y = 0;
radius_error = 1 - x;
while (x >= y)
{
ft_put_pixel(s, x + c.x, y + c.y, cl);
ft_put_pixel(s, y + c.x, x + c.y, cl);
ft_put_pixel(s, -x + c.x, y + c.y, cl);
ft_put_pixel(s, -y + c.x, x + c.y, cl);
ft_put_pixel(s, -x + c.x, -y + c.y, cl);
ft_put_pixel(s, -y + c.x, -x + c.y, cl);
ft_put_pixel(s, x + c.x, -y + c.y, cl);
ft_put_pixel(s, y + c.x, -x + c.y, cl);
y++;
if (radius_error < 0)
radius_error += 2 * y + 1;
else
{
x--;
radius_error += 2 * (y - x + 1);
}
}
}
static void ft_draw_floor(t_mlx *mx, int x, int y, int pixel)
{
if (mx->b & 4)
ft_set_floor(mx, &mx->map.floor, x, y);
else
ft_put_pixel(&mx->v, mx->data, pixel, CEILING);
}
static void ft_draw_sky(t_mlx *mx, int x, int y, int pixel)
{
if (mx->b & 1)
ft_set_sky(mx, &mx->map.sky, x, y);
else
ft_put_pixel(&mx->v, mx->data, pixel, SKY);
}
void draw(t_env *e)
{
int i;
int j;
i = 0;
j = 0;
if ((e->inc = malloc(sizeof(t_inc))) == NULL)
exit(0);
if ((e->box = malloc(sizeof(t_box))) == NULL)
exit(0);
while (i < e->coord[0][0]->size_y)
{
j = 0;
while (j < e->coord[i][0]->size_x)
{
ft_put_pixel(e, i, j);
j++;
}
i++;
}
mlx_put_image_to_window(e->mlx, e->win, e->img, 0, 0);
free(e->inc);
free(e->box);
}
void ft_draw(int x2, int y2, t_env *e)
{
e->tmpx = e->x_prim;
e->tmpy = e->y_prim;
e->dx = abs(x2 - e->x_prim);
e->dy = abs(y2 - e->y_prim);
e->sx = e->x_prim < x2 ? 1 : -1;
e->sy = e->y_prim < y2 ? 1 : -1;
e->error = (e->dx > e->dy ? e->dx : -(e->dy)) / 2;
while (!(e->tmpy == y2 && e->tmpx == x2))
{
ft_put_pixel(e, e->tmpx, e->tmpy, e->color);
e->tmp_error = e->error;
if (e->tmp_error > -(e->dx))
{
e->error -= (e->dy);
e->tmpx += e->sx;
}
if (e->tmp_error < (e->dy))
{
e->error += (e->dx);
e->tmpy += e->sy;
}
}
}
static void ft_draw_wall(t_mlx *mx, int y, int pixel)
{
if (mx->map.data[mx->v.map.x][mx->v.map.y] > 2 && mx->b & 2)
ft_apply_texture(&mx->map, &mx->v, mx->height, y);
else
ft_set_color(&mx->v);
ft_put_pixel(&mx->v, mx->data, pixel, WALL);
}
void ft_wolf_5(t_env *e)
{
e->y = 0;
while (e->y < WIN_Y)
{
if (e->y < e->draw_start)
e->color = 0xE077B5FE;
else if (e->y > e->draw_end)
e->color = 0xABD473;
else if (e->ray_dir_x >= 0 && e->side == 0)
e->color = 0xC41F3B;
else if (e->ray_dir_x <= 0 && e->side == 0)
e->color = 0xFFF569;
else if (e->ray_dir_y <= 0 && e->side == 1)
e->color = 0xFF7D0A;
else
e->color = 0x0070DE;
ft_put_pixel(e, e->x, e->y, e->color);
e->y++;
}
}
int ft_print(t_env *e)
{
size_t x;
size_t y;
y = 0;
mlx_destroy_image(e->mlx, e->im);
mlx_clear_window(e->mlx, e->win);
e->im = mlx_new_image(e->mlx, WIN_X, WIN_Y);
while (y < e->cnt_line)
{
x = 0;
while (x < e->cnt_col)
{
ft_iso(x, y, e);
++x;
}
++y;
}
ft_put_pixel(e, e->tmpx, e->tmpy, e->color);
mlx_put_image_to_window(e->mlx, e->win, e->im, 0, 0);
return (0);
}
