57 lines
1.9 KiB
Lua
57 lines
1.9 KiB
Lua
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/**
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* Disguiser SWEP - Lets you disguise as any prop on a map.
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*
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* File:
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* patch_createfont.lua
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*
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* Purpose:
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* This code will allow any font to be checked for existence. I hope it works
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* as it is only a function patch which should be loaded right at the beginning.
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* Can't guarantee that it loads right at the beginning though.
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*
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* Copyright (C) 2013 Carl Kittelberger (Icedream)
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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print("[Disguiser] Loading compatibility layer for surface.CreateFont...")
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local registered_fonts = {}
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// Function already patched by us?
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if !!surface.__createFont then
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MsgC(Color(255, 255, 0), "[Fontpatch] Can't patch surface.CreateFont, already patched. Skipping patch.\n")
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return
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end
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// Original function
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surface.__createFont = surface.CreateFont
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// Patch function
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function surface.CreateFont(name, data)
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if !name || !data then return false end
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if !!registered_fonts[name] then
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MsgN("[Fontpatch] Skipping font " .. name .. ", already registered")
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else
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MsgN("[Fontpatch] Registering font " .. name .. "...")
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end
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registered_fonts[name] = true
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surface.__createFont(name, data)
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end
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// Check if a font exists
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function surface.FontExists(name)
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return !!registered_fonts[name] // I love how all those peeps on the internet still don't use the !! thingie
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end
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