}
//NOTE: selectitem = 0 -> no selected; selectitem 1-based
+// mainlist can be NULL, but draw the frame anyway.
void Hud::drawItems(v2s32 upperleftpos, v2s32 screen_offset, s32 itemcount,
s32 inv_offset, InventoryList *mainlist, u16 selectitem, u16 direction)
{
// Draw items
core::rect<s32> imgrect(0, 0, m_hotbar_imagesize, m_hotbar_imagesize);
- for (s32 i = inv_offset; i < itemcount && (size_t)i < mainlist->getSize(); i++) {
+ const s32 list_size = mainlist ? mainlist->getSize() : 0;
+ for (s32 i = inv_offset; i < itemcount && i < list_size; i++) {
s32 fullimglen = m_hotbar_imagesize + m_padding * 2;
v2s32 steppos;
break; }
case HUD_ELEM_INVENTORY: {
InventoryList *inv = inventory->getList(e->text);
+ if (!inv)
+ warningstream << "HUD: Unknown inventory list. name=" << e->text << std::endl;
drawItems(pos, v2s32(e->offset.X, e->offset.Y), e->number, 0,
inv, e->item, e->dir);
break; }