private void SetNeed(Dwarf dwarf, DwarfNeed need)
{
var existsInDictionary = uiPerDwarf.ContainsKey(dwarf);
var itemUi = existsInDictionary ? uiPerDwarf[dwarf] : GetNewItemUi();
if (!existsInDictionary)
{
uiPerDwarf.Add(dwarf, itemUi);
}
itemUi.icon = Sprites.Of($"needs.{need}");
itemUi.fill = dwarf.GetNeedValue(need);
}