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Fix incorrect rounding in GUIInventoryList::getItemIndexAtPos

This commit is contained in:
Desour 2023-07-17 18:53:17 +02:00 committed by sfan5
parent 53c594abe0
commit e0192e256f
1 changed files with 2 additions and 2 deletions
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4
src/gui/guiInventoryList.cpp
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@ -217,8 +217,8 @@ s32 GUIInventoryList::getItemIndexAtPos(v2s32 p) const
v2s32 base_pos = AbsoluteRect.UpperLeftCorner;
// instead of looping through each slot, we look where p would be in the grid
s32 i = (p.X - base_pos.X) / (s32)m_slot_spacing.X
+ m_geom.X * ((p.Y - base_pos.Y) / (s32)m_slot_spacing.Y);
s32 i = static_cast<s32>((p.X - base_pos.X) / m_slot_spacing.X)
+ static_cast<s32>((p.Y - base_pos.Y) / m_slot_spacing.Y) * m_geom.X;
v2s32 p0((i % m_geom.X) * m_slot_spacing.X,
(i / m_geom.X) * m_slot_spacing.Y);