void MENUS::ui_do_listbox_start(void *id, const RECT *rect, float row_height, const char *title, int num_items, int selected_index)
{
RECT scroll, row;
RECT view = *rect;
RECT header, footer;
// draw header
ui_hsplit_t(&view, listheader_height, &header, &view);
ui_draw_rect(&header, vec4(1,1,1,0.25f), CORNER_T, 5.0f);
ui_do_label(&header, title, header.h*fontmod_height, 0);
// draw footers
ui_hsplit_b(&view, listheader_height, &view, &footer);
ui_draw_rect(&footer, vec4(1,1,1,0.25f), CORNER_B, 5.0f);
ui_vsplit_l(&footer, 10.0f, 0, &footer);
// background
ui_draw_rect(&view, vec4(0,0,0,0.15f), 0, 0);
// prepare the scroll
ui_vsplit_r(&view, 15, &view, &scroll);
// setup the variables
listbox_originalview = view;
listbox_selected_index = selected_index;
listbox_new_selected = selected_index;
listbox_itemindex = 0;
listbox_rowheight = row_height;
//int num_servers = client_serverbrowse_sorted_num();
// do the scrollbar
ui_hsplit_t(&view, listbox_rowheight, &row, 0);
int num = (int)(listbox_originalview.h/row.h);
static float scrollvalue = 0;
ui_hmargin(&scroll, 5.0f, &scroll);
scrollvalue = ui_do_scrollbar_v(id, &scroll, scrollvalue);
int start = (int)(num*scrollvalue);
if(start < 0)
start = 0;
// the list
listbox_view = listbox_originalview;
ui_vmargin(&listbox_view, 5.0f, &listbox_view);
ui_clip_enable(&listbox_view);
listbox_view.y -= scrollvalue*num*row.h;
}
ui_vsplit_l(&footer, 10.0f, 0, &footer);
// modes
ui_draw_rect(&skinselection, vec4(0,0,0,0.15f), 0, 0);
RECT scroll;
ui_vsplit_r(&skinselection, 15, &skinselection, &scroll);
RECT list = skinselection;
ui_hsplit_t(&list, 50, &button, &list);
int num = (int)(skinselection.h/button.h);
static float scrollvalue = 0;
static int scrollbar = 0;
ui_hmargin(&scroll, 5.0f, &scroll);
scrollvalue = ui_do_scrollbar_v(&scrollbar, &scroll, scrollvalue);
int start = (int)((gameclient.skins->num()-num)*scrollvalue);
if(start < 0)
start = 0;
for(int i = start; i < start+num && i < gameclient.skins->num(); i++)
{
const SKINS::SKIN *s = gameclient.skins->get(i);
// no special skins
if(s->name[0] == 'x' && s->name[1] == '_')
{
num++;
continue;
}
