Adds shortcuts for the player model selector

playermodel_help_command.lua

-- Allows players to press F3 or type !skin or !playermodel in chat to enter the player model selector
-- Where to put this file: garrysmod\addons\customscripts\lua\autorun\playermodel_help_command.lua
if SERVER then
    AddCSLuaFile()

    hook.Remove("PlayerSay", "PlayerModelHelpCommand")
    hook.Add("PlayerSay", "PlayerModelHelpCommand", function(ply, text)
        text = string.Trim(string.lower(text))
        if(text != "!skin" and text != "!playermodel") then return end

        ply:ConCommand("playermodel_selector")
    end)
else
    local shortcutKeyDown = false
    hook.Remove("Think", "PlayerModelHelpShortcut")
    hook.Add("Think", "PlayerModelHelpShortcut", function()
        if shortcutKeyDown == false and input.IsKeyDown(KEY_F3) then
            shortcutKeyDown = true
            RunConsoleCommand("playermodel_selector")
        elseif shortcutKeyDown and !input.IsKeyDown(KEY_F3) then
            shortcutKeyDown = false
        end
    end)
end