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hotfix: unusable item overlay

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This commit is contained in:
Salikh Gurgenidze
2025-11-23 16:03:30 +04:00
parent b8f46eca33
commit fddb101200
1 changed files with 31 additions and 26 deletions
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UI/ItemButton.lua
+31 -26
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@@ -169,35 +169,40 @@ end
-- Apply/remove red tint on item texture for unusable items
local function Guda_ItemButton_UpdateUsableTint(self)
-- Only evaluate for live (player) items; DB cached items from other chars cannot be scanned
if not self or not self.hasItem or not self.bagID or not self.slotID or self.isReadOnly then
-- Clear any tint/overlay on non-live/empty slots
if self.unusableOverlay and self.unusableOverlay.Hide then self.unusableOverlay:Hide() end
if SetItemButtonTextureVertexColor then SetItemButtonTextureVertexColor(self, 1.0, 1.0, 1.0) end
return
end
-- Clear any existing tint/overlay first
if self.unusableOverlay and self.unusableOverlay.Hide then
self.unusableOverlay:Hide()
end
if SetItemButtonTextureVertexColor then
SetItemButtonTextureVertexColor(self, 1.0, 1.0, 1.0)
end
local unusable = IsItemUnusable(self.bagID, self.slotID, self.isBank)
-- Ensure overlay exists (created in OnLoad, but be defensive)
if not self.unusableOverlay then
local icon = getglobal(self:GetName().."IconTexture") or getglobal(self:GetName().."Icon") or self.icon or self.Icon
local overlay = (icon and icon:GetParent() or self):CreateTexture(nil, "OVERLAY")
overlay:SetAllPoints(icon or self)
overlay:SetTexture("Interface\\ChatFrame\\ChatFrameBackground")
overlay:Hide()
self.unusableOverlay = overlay
end
-- Only evaluate for live (player) items; DB cached items from other chars cannot be scanned
if not self or not self.hasItem or not self.bagID or not self.slotID or self.isReadOnly or self.otherChar then
return
end
-- Always reset base icon vertex color to white; we drive the red via overlay to avoid external resets
if SetItemButtonTextureVertexColor then SetItemButtonTextureVertexColor(self, 1.0, 1.0, 1.0) end
local unusable = IsItemUnusable(self.bagID, self.slotID, self.isBank)
if unusable then
local r, g, b, a = Guda_GetUnusableColor()
-- Slightly reduce alpha to avoid over-darkening the icon
local alpha = (a or 1.0) * 0.45
self.unusableOverlay:SetVertexColor(r or 0.9, g or 0.2, b or 0.2, alpha)
self.unusableOverlay:Show()
end
-- Ensure overlay exists (created in OnLoad, but be defensive)
if not self.unusableOverlay then
local icon = getglobal(self:GetName().."IconTexture") or getglobal(self:GetName().."Icon") or self.icon or self.Icon
local overlay = (icon and icon:GetParent() or self):CreateTexture(nil, "OVERLAY")
overlay:SetAllPoints(icon or self)
overlay:SetTexture("Interface\\ChatFrame\\ChatFrameBackground")
overlay:Hide()
self.unusableOverlay = overlay
end
if unusable then
local r, g, b, a = Guda_GetUnusableColor()
-- Slightly reduce alpha to avoid over-darkening the icon
local alpha = (a or 1.0) * 0.45
self.unusableOverlay:SetVertexColor(r or 0.9, g or 0.2, b or 0.2, alpha)
self.unusableOverlay:Show()
else
self.unusableOverlay:Hide()
end
end