void draw_scene()
{
CHECK_GL_ERRORS();
glClearColor(skybox_fog_color[0], skybox_fog_color[1], skybox_fog_color[2], 0.0);
if(!shadows_on || !have_stencil)glClear(GL_DEPTH_BUFFER_BIT|GL_COLOR_BUFFER_BIT);
else glClear(GL_DEPTH_BUFFER_BIT|GL_COLOR_BUFFER_BIT|GL_STENCIL_BUFFER_BIT);
if (!have_display)
{
new_zoom_level = zoom_level; // No scrolling when switching modes...
if (quickbar_relocatable && quickbar_win >= 0) // Hack
{
if (get_show_window (quickbar_win) && windows_list.window[quickbar_win].cur_x < window_width - hud_x && window_height - windows_list.window[quickbar_win].cur_y > hud_y)
hide_window (quickbar_win);
}
}
glLoadIdentity (); // Reset The Matrix
Enter2DMode ();
display_windows (1);
// Have to draw the dragged item *after* all windows
glColor3f(1.0f,1.0f,1.0f);
if (item_dragged != -1)
drag_item (item_dragged, 0, 0);
else if (use_item != -1 && current_cursor == CURSOR_USE_WITEM)
drag_item (use_item, 0, 1);
else if (storage_item_dragged != -1)
drag_item (storage_item_dragged, 1, 0);
draw_special_cursors();
Leave2DMode ();
if(elwin_mouse >= 0)
{
if (current_cursor != elwin_mouse) change_cursor(elwin_mouse);
elwin_mouse = -1;
}
SDL_GL_SwapBuffers();
CHECK_GL_ERRORS();
/* start or stop the harvesting effect depending on harvesting state */
check_harvesting_effect();
if (draw_delay > 0)
{
SDL_Delay (draw_delay);
draw_delay = 0;
}
}
drag_flavor_uber_descriptor_t find_drag_flavor(::DragRef the_drag,
InputIterator first,
InputIterator last)
{
::UInt16 count(0);
drag_flavor_descriptor_t result(0, 0);
::CountDragItems(the_drag, &count);
for (::UInt16 cur_item_index(1); cur_item_index <= count; ++cur_item_index)
{
::DragItemRef drag_item(0);
if (::GetDragItemReferenceNumber(the_drag, cur_item_index, &drag_item) != noErr)
continue;
::UInt16 flavor_count(0);
if (::CountDragItemFlavors(the_drag, drag_item, &flavor_count) != noErr)
continue;
for (::UInt16 cur_flavor(1); cur_flavor <= flavor_count; ++cur_flavor)
{
::FlavorType flavor_type(0);
if (::GetFlavorType(the_drag, drag_item, cur_flavor, &flavor_type) == noErr)
{
InputIterator found(std::find(first, last, flavor_type));
if (found != last)
{
result.first = drag_item;
result.second = cur_flavor;
return drag_flavor_uber_descriptor_t(result, *found);
}
}
}
}
return drag_flavor_uber_descriptor_t(result, flavor_invalid);
}
void draw_scene()
{
CHECK_GL_ERRORS();
glClearColor(skybox_fog_color[0], skybox_fog_color[1], skybox_fog_color[2], 0.0);
if(!shadows_on || !have_stencil)glClear(GL_DEPTH_BUFFER_BIT|GL_COLOR_BUFFER_BIT);
else glClear(GL_DEPTH_BUFFER_BIT|GL_COLOR_BUFFER_BIT|GL_STENCIL_BUFFER_BIT);
if (!have_display)
{
// No scrolling when switching modes...
new_zoom_level = zoom_level;
// Hide the moveable hud windows if they are not on the bottom or side hud bar
hide_moved_hud_windows();
}
glLoadIdentity (); // Reset The Matrix
Enter2DMode ();
display_windows (1);
// Have to draw the dragged item *after* all windows
glColor3f(1.0f,1.0f,1.0f);
if (item_dragged != -1)
drag_item (item_dragged, 0, 0);
else if (use_item != -1 && current_cursor == CURSOR_USE_WITEM)
drag_item (use_item, 0, 1);
else if (storage_item_dragged != -1)
drag_item (storage_item_dragged, 1, 0);
draw_special_cursors();
Leave2DMode ();
if(elwin_mouse >= 0)
{
if (current_cursor != elwin_mouse) change_cursor(elwin_mouse);
elwin_mouse = -1;
}
SDL_GL_SwapBuffers();
CHECK_GL_ERRORS();
/* stuff to do not every frame, twice a second is fine */
{
static Uint32 last_half_second_timer = 0;
static int first_time = 1;
Uint32 current_time = SDL_GetTicks();
if (first_time)
{
last_half_second_timer = current_time;
first_time = 0;
}
if ((current_time - last_half_second_timer) > 500u)
{
/* start or stop the harvesting effect depending on harvesting state */
check_harvesting_effect();
/* check for and possibly do auto save */
auto_save_local_and_server();
/* action on afk state changes */
check_afk_state();
/* the timer in the hud */
update_hud_timer();
/* check if we need to do buff duration requests */
check_then_do_buff_duration_request();
/* check if we are doing a server connection test */
check_if_testing_server_connection();
/* until next time */
last_half_second_timer = current_time;
}
}
if (draw_delay > 0)
{
SDL_Delay (draw_delay);
draw_delay = 0;
}
}
