//------------------------------------------------------------------------------//
void InventoryReceiver::removeItem(InventoryItem& item)
{
if (item.getParent() != this ||
item.locationOnReceiverX() == -1 ||
item.locationOnReceiverY() == -1)
return;
eraseItemFromContentMap(item);
item.setLocationOnReceiver(-1, -1);
removeChild(&item);
}
//------------------------------------------------------------------------------//
void InventoryReceiver::writeItemToContentMap(const InventoryItem& item)
{
if (item.locationOnReceiverX() == -1 || item.locationOnReceiverY() == -1)
return;
for (int y = 0; y < item.contentHeight(); ++y)
{
const int map_y = item.locationOnReceiverY() + y;
for (int x = 0; x < item.contentWidth(); ++x)
{
const int map_x = item.locationOnReceiverX() + x;
bool val = d_content.elementAtLocation(map_x, map_y) |
item.isSolidAtLocation(x, y);
d_content.setElementAtLocation(map_x, map_y, val);
}
}
invalidate();
}