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Cached ScreenScale #2199

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Cached ScreenScale #2199

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8a328fb
Cached ScreenScale
Winkarst-cpu Feb 2, 2025
e4a8560
Better hook name
Winkarst-cpu Feb 2, 2025
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23 changes: 21 additions & 2 deletions garrysmod/lua/includes/extensions/client/globals.lua
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Original file line number Diff line number Diff line change
Expand Up @@ -2,13 +2,32 @@

if ( SERVER ) then return end

local cached = {
width = {},
height = {},
}

local scrW, scrH = ScrW() / 640, ScrH() / 480

function ScreenScale( width )
return width * ( ScrW() / 640.0 )
cached.width[ width ] = cached.width[ width ] or width * scrW

return cached.width[ width ]
end

function ScreenScaleH( height )
return height * ( ScrH() / 480.0 )
cached.height[ height ] = cached.height[ height ] or height * scrH

return cached.height[ height ]
end

SScale = ScreenScale

hook.Add( "OnScreenSizeChanged", "CachedScreenScale", function( oldWidth, oldHeight, newWidth, newHeight )
scrW, scrH = newWidth / 640, newHeight / 480

cached = {
width = {},
height = {},
}
end )