跟随版本 0.8.19

TradeSkillUI.lua

@@ -1434,6 +1434,10 @@ function TSUI.ProfNamesMatch(a, b)
 end
 
 function TSUI.ScanProfessions()
+    local now = GetTime()
+    if S._profScanTime and (now - S._profScanTime) < 5.0 and table.getn(S.profList) > 0 then
+        return
+    end
     S.profList = {}
     if not GetSpellName then return end
     local seen = {}
@@ -1449,6 +1453,7 @@ function TSUI.ScanProfessions()
         end
         idx = idx + 1
     end
+    S._profScanTime = now
 end
 
 function TSUI.CreateProfTabs(parent)
@@ -1549,6 +1554,32 @@ function TSUI.IsTabSwitching()
     return S.switchStartTime and (GetTime() - S.switchStartTime) < 1.0
 end
 
+--------------------------------------------------------------------------------
+-- Update Throttle (batches rapid TRADE_SKILL_UPDATE / CRAFT_UPDATE events)
+--------------------------------------------------------------------------------
+local updateThrottleFrame = CreateFrame("Frame")
+updateThrottleFrame:Hide()
+updateThrottleFrame._elapsed = 0
+updateThrottleFrame:SetScript("OnUpdate", function()
+    this._elapsed = this._elapsed + arg1
+    if this._elapsed >= 0.10 then
+        this:Hide()
+        if S.MainFrame and S.MainFrame:IsVisible() then
+            TSUI.UpdateProgressBar()
+            TSUI.FullUpdate()
+        end
+    end
+end)
+
+function TSUI.ScheduleUpdate()
+    updateThrottleFrame._elapsed = 0
+    updateThrottleFrame:Show()
+end
+
+function TSUI.CancelScheduledUpdate()
+    updateThrottleFrame:Hide()
+end
+
 --------------------------------------------------------------------------------
 -- Hide Blizzard Frames (module methods)
 --------------------------------------------------------------------------------
@@ -2018,6 +2049,7 @@ function TSUI:Initialize()
     -- ═══ Events ══════════════════════════════════════════════════════
     MF:SetScript("OnHide", function()
         S.switchStartTime = nil
+        TSUI.CancelScheduledUpdate()
         API.CloseRecipe()
         if S.currentMode == "tradeskill" then TSUI.CleanupBlizzardTradeSkill()
         else TSUI.CleanupBlizzardCraft() end
@@ -2049,7 +2081,7 @@ function TSUI:Initialize()
             end)
         elseif event == "TRADE_SKILL_UPDATE" then
             if S.MainFrame:IsVisible() and S.currentMode == "tradeskill" then
-                TSUI.UpdateProgressBar(); TSUI.FullUpdate()
+                TSUI.ScheduleUpdate()
             end
         elseif event == "TRADE_SKILL_CLOSE" then
             TSUI.CleanupBlizzardTradeSkill()
@@ -2081,7 +2113,7 @@ function TSUI:Initialize()
             end)
         elseif event == "CRAFT_UPDATE" then
             if S.MainFrame:IsVisible() and S.currentMode == "craft" then
-                TSUI.UpdateProgressBar(); TSUI.FullUpdate()
+                TSUI.ScheduleUpdate()
             end
         elseif event == "CRAFT_CLOSE" then
             TSUI.CleanupBlizzardCraft()
@@ -2107,14 +2139,20 @@ function TSUI.ResetAndShow()
     if S.MainFrame.searchBox then S.MainFrame.searchBox:SetText("") end
     if S.MainFrame.spinner then S.MainFrame.spinner:SetValue(1) end
     if S.MainFrame.listScroll then S.MainFrame.listScroll:SetVerticalScroll(0) end
-    TSUI.UpdateProgressBar(); S.MainFrame:Show(); TSUI.FullUpdate()
-    TSUI.UpdateScrollbar()
+    TSUI.CancelScheduledUpdate()
+    TSUI.UpdateProgressBar(); S.MainFrame:Show()
     TSUI.UpdateProfTabs()
+    TSUI.BuildDisplayList()
     for _, entry in ipairs(S.displayList) do
         if entry.type == "recipe" then
-            TSUI.SelectRecipe(entry.data.index); break
+            S.selectedIndex = entry.data.index
+            S.craftAmount = 1
+            API.SelectRecipe(entry.data.index)
+            break
         end
     end
+    TSUI.FullUpdate()
+    TSUI.UpdateScrollbar()
 end
 
 --------------------------------------------------------------------------------