C++ (Cpp) set_ball_pos Examples

Example #1

File: ball.c Project: tcarmet/Arkanoid

void			move_ball(t_all *all)
{
	int			ret;

	if ((ret = set_ball_pos(&all->ball.pos.y,
		all->ball.pos.y + all->ball.vspeed.y, -1.5, 1)) <= 0)
	{
		if (ret == -1)
			all->ball.vspeed.y = -all->ball.vspeed.y;
		else
		{
			init_ball(&all->ball);
			init_ship(&all->ship);
			if (--all->life == 0)
				ft_print_shell(all, "Vous avez perdu !!");
			all->cur = 1;
		}
	}
	if (set_ball_pos(&all->ball.pos.x,
		all->ball.pos.x + all->ball.vspeed.x, -1, 1) == -1)
		all->ball.vspeed.x = -all->ball.vspeed.x;
	if (check_ship_collision(&all->ball, &all->ship) == TRUE)
		ball_rebound(&all->ball, &all->ship);
	if (check_brick_collision(&all->ball, &all->map))
		all->score += 10;
}

Example #2

File: boing.c Project: GarrPeter/glfw

void cursor_position_callback( GLFWwindow* window, double x, double y )
{
   cursor_x = (float) x;
   cursor_y = (float) y;

   if ( override_pos )
      set_ball_pos(cursor_x, cursor_y);
}

Example #3

File: boing.c Project: GarrPeter/glfw

void mouse_button_callback( GLFWwindow* window, int button, int action, int mods )
{
   if (button != GLFW_MOUSE_BUTTON_LEFT)
      return;

   if (action == GLFW_PRESS)
   {
      override_pos = GLFW_TRUE;
      set_ball_pos(cursor_x, cursor_y);
   }
   else
   {
      override_pos = GLFW_FALSE;
   }
}