Mista-Tea/improved-weight
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Caching convars for better performance in HUDPaint

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Mista-Tea 2017-01-10 14:55:22 -07:00
parent 27590ddc65
commit 9d4b37cc8f
1 changed files with 34 additions and 8 deletions
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42
lua/weapons/gmod_tool/stools/weight_improved.lua
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@ -28,8 +28,7 @@ local mode = TOOL.Mode -- defined by the name of this file (default should be we
-- Modules & Dependencies
--------------------------------------------------------------------------]]--
-- needed for localization support (depends on GMod locale: "gmod_language")
include( "improvedweight/localify.lua" )
include( "improvedweight/localify.lua" ) -- needed for localization support (depends on GMod locale: "gmod_language")
localify.LoadSharedFile( "improvedweight/localization.lua" ) -- loads the file containing localized phrases
local L = localify.Localize -- used for translating string tokens into localized phrases
local prefix = "#tool."..mode.."." -- prefix used for this tool's localization tokens
@ -145,10 +144,37 @@ if ( CLIENT ) then
-- CVars
--------------------------------------------------------------------------]]--
-- get the cvars if they're valid (e.g., editing and auto-refreshing this file).
-- otherwise they won't be valid yet when first ran and we have to wait until
-- TOOL:Init() gets called (below) to set them up
local cvarTool = GetConVar( "gmod_toolmode" )
local cvarTooltip = GetConVar( mode.."_tooltip_show" )
local cvarLegacy = GetConVar( mode.."_tooltip_legacy" )
local cvarRounded = GetConVar( mode.."_rounded" )
local cvarDecimals = GetConVar( mode.."_decimals" )
local cvarColorScale = GetConVar( mode.."_colorscale" )
-- we're creating a bunch of local functions here using the cvars above so that we don't have to
-- rely on the TOOL object (which can be problematic when trying to use it inside a hook).
-- these should be pretty much identical to the TOOL functions created near the top of this file
local function shouldRound() return cvarRounded:GetBool() end
local function shouldDrawTooltip() return cvarTooltip:GetBool() end
local function shouldUseLegacyTooltip() return cvarLegacy:GetBool() end
local function getDecimals() return cvarDecimals:GetInt() end
local function getColorScale() return cvarColorScale:GetInt() end
function TOOL:Init()
-- setup the fonts we'll be using when drawing the HUD
surface.CreateFont( mode.."_tooltip", { font = "coolvetica", size = GetConVarNumber( mode.."_tooltip_scale", 24 ), weight = 500 } )
surface.CreateFont( mode.."_tooltip_legacy", { font = "coolvetica", size = 24, weight = 500 } )
-- now the convars are truly valid, so reassign the upvalues
cvarTool = GetConVar( "gmod_toolmode" )
cvarTooltip = GetConVar( mode.."_tooltip_show" )
cvarLegacy = GetConVar( mode.."_tooltip_legacy" )
cvarRounded = GetConVar( mode.."_rounded" )
cvarDecimals = GetConVar( mode.."_decimals" )
cvarColorScale = GetConVar( mode.."_colorscale" )
end
--[[--------------------------------------------------------------------------
@ -249,7 +275,7 @@ if ( CLIENT ) then
-- if they aren't forcing the tooltip to always show, check if they have the toolgun out and have weight selected
local wep = ply:GetActiveWeapon()
if ( not tobool( ply:GetInfo( mode.."_tooltip_show" ) ) and (not IsValid( wep ) or wep:GetClass() ~= "gmod_tool" or ply:GetInfo( "gmod_toolmode" ) ~= mode) ) then return end
if ( not shouldDrawTooltip() and (not IsValid( wep ) or wep:GetClass() ~= "gmod_tool" or cvarTool:GetString() ~= mode) ) then return end
local tr = ply:GetEyeTrace()
local ent = tr.Entity
@ -257,8 +283,8 @@ if ( CLIENT ) then
if ( not IsValid( ent ) ) then return end
if ( ent:IsPlayer() ) then return end
local useRounding = GetConVarNumber( mode.."_rounded" ) == 1
local decimals = GetConVarNumber( mode.."_decimals" )
local useRounding = shouldRound()
local decimals = getDecimals()
-- retrieves the networked weight values that were set on the entity from the server
local oriWeight = improvedweight.GetOriginalWeight( ent, MISSING_WEIGHT )
@ -280,7 +306,7 @@ if ( CLIENT ) then
local pos = (ent:GetPos() + ent:OBBCenter()):ToScreen()
local x, y = pos.x, pos.y
local useLegacy = GetConVarNumber( mode.."_tooltip_legacy" ) == 1
local useLegacy = shouldUseLegacyTooltip()
-- Use the legacy tooltip style, though slightly modified to ditch the need for cam.3D2D()
if ( useLegacy ) then
@ -305,7 +331,7 @@ if ( CLIENT ) then
rad = 0
-- gets the client's colorscale setting for Lerp'ing the halo/label color
local colormode = GetConVarNumber( mode.."_colorscale" )
local colormode = getColorScale()
local colorscale = colorscales[ colormode ]
local color = colorscale and colorscale.Min or color_white
@ -618,4 +644,4 @@ local function buildCPanel( cpanel )
cpanel:ControlHelp( L(prefix.."help_notifs_sound") .. "\n" )
end
TOOL.BuildCPanel = buildCPanel
TOOL.BuildCPanel = buildCPanel