Optimize /castfocus using superwow and memoization and Co-optimize /cast as well via memoization#1610

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dsidirop wants to merge 6 commits intoshagu:masterfrom

dsidirop:dsidirop/PF-0029b-optimize-castfocus-using-superwow-and-memoization

Commits on Feb 15, 2026

clean (focus.lua): remove redundant parameter from SlashCmdList.PFSWAPFOCUS()
dsidirop
committed
clean (api.lua): trivial neutral cleanups in pfUI.api.isempty() and pfUI.api.RunOOC() to resolve some static-analysis warnings about var-names
dsidirop
committed
feat (api.lua): introduce TryMemoizedFuncLoadstringForSpellCasts() which is meant to be used in order to memoize lua-func-strings passed on to various spell-casting utilities in the next few commit…
dsidirop
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perf (superwow.lua): add support for superwow-aware SlashCmdList.PFCASTFOCUS() just like we did with SlashCmdList.PFFOCUS
dsidirop
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perf (focus.lua, mouseover.lua, superwow.lua): replace loadstring() calls in _G.SlashCmdList.PFCAST() and SlashCmdList.PFCASTFOCUS() with pfUI.api.TryMemoizedFuncLoadstringForSpellCasts() to enjoy …
dsidirop
committed
clean (superwow.lua): trivial neutral cleanups to get rid of unused variables
dsidirop
committed