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Add enhancement to support scroll wheel for inventory

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This commit is contained in:
Parker Hawke
2023-07-31 10:20:16 -04:00
parent cb085a8956
commit 444bc4ae2e
3 changed files with 36 additions and 0 deletions
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29
source/App/Minecraft.cpp
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@@ -341,6 +341,35 @@ void Minecraft::tickInput()
handleMouseClick(2);
field_DAC = field_DA8;
}
#ifdef ENH_ALLOW_SCROLL_WHEEL
if (input.field_0 == 3)
{
int slot = m_pLocalPlayer->m_pInventory->m_SelectedHotbarSlot;
#ifdef ENH_ENABLE_9TH_SLOT
#define MAX_ITEMS (C_MAX_HOTBAR_ITEMS - 1)
#else
#define MAX_ITEMS (C_MAX_HOTBAR_ITEMS - 2)
#endif
if (input.field_4 > 0) // @NOTE: Scroll up
{
if (slot-- == 0)
{
slot = MAX_ITEMS;
}
}
else
{
if (slot++ == MAX_ITEMS) // @NOTE: Scroll down
{
slot = 0;
}
}
m_pLocalPlayer->m_pInventory->selectSlot(slot);
}
#endif
}
}