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more mapreveal fixes

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more mapreveal fixes
This commit is contained in:
Meow
2026-02-25 18:17:04 +01:00
parent 7f60933e15
commit fb36c67935
1 changed files with 13 additions and 1 deletions
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modules/mapreveal.lua
+13 -1
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@@ -98,6 +98,17 @@ pfUI:RegisterModule("mapreveal", "vanilla:tbc", function ()
end end
local function pfWorldMapFrame_Update() local function pfWorldMapFrame_Update()
-- clear stale texture references to prevent memory leak / Error 132
for k in pairs(explorecaches) do
explorecaches[k] = nil
end
-- reset NUM_WORLDMAP_OVERLAYS to original Blizzard value to prevent unbounded texture growth
if not BASE_WORLDMAP_OVERLAYS then
BASE_WORLDMAP_OVERLAYS = NUM_WORLDMAP_OVERLAYS
end
NUM_WORLDMAP_OVERLAYS = BASE_WORLDMAP_OVERLAYS
-- create metatable if not yet created -- create metatable if not yet created
this.overlayData = this.overlayData or setmetatable(pfMapOverlayData, {__index = function(t,k) this.overlayData = this.overlayData or setmetatable(pfMapOverlayData, {__index = function(t,k)
local v = {} local v = {}
@@ -113,7 +124,8 @@ pfUI:RegisterModule("mapreveal", "vanilla:tbc", function ()
local prefix = string.format("Interface\\WorldMap\\%s\\",mapFileName) local prefix = string.format("Interface\\WorldMap\\%s\\",mapFileName)
local numOverlays = GetNumMapOverlays() local numOverlays = GetNumMapOverlays()
local alreadyknown = {} -- reuse upvalue table to avoid GC pressure
for k in pairs(alreadyknown) do alreadyknown[k] = nil end
for i=1, numOverlays do for i=1, numOverlays do
local textureName, textureWidth, textureHeight, offsetX, offsetY, mapPointX, mapPointY = GetMapOverlayInfo(i) local textureName, textureWidth, textureHeight, offsetX, offsetY, mapPointX, mapPointY = GetMapOverlayInfo(i)
local overlayHash = create_hash(textureName, textureWidth, textureHeight, offsetX, offsetY, mapPointX, mapPointY) local overlayHash = create_hash(textureName, textureWidth, textureHeight, offsetX, offsetY, mapPointX, mapPointY)