Core Twitch Commands

-- THE ACCOMPANYING AUTOHOTKEY SCRIPT: https://www.luasnippets.com/code-snippets/twitch-2-core-commands/
_G["gbon"] = false

local commands = {} -- usable numbers: 6,7,8,9,0
-- "0" followed by more numbers == marble to follow.. (bypass the normal routine)
-- Don't use [0] here, saved for special..
commands[6] = {"!start",6, "StartRace"}-- twitch !command, num code, server command
commands[7] = {"!reset",7, "ResetRace"}
commands[8] = {"!next",8,"FollowNextPlayer"}


_G["twitchcommand"] = "" -- build string to call function

function _startTwitchCommand()
    _G["twitchcommand"] = "" -- clear the old !command
end

function _endTwitchComand() -- execute !command
    -- numbers exception (to follow target #player) i.e. 012 (0 flag, 12 num to follow)
    --print( _G["twitchcommand"] )
    if(_G["twitchcommand"]:sub(1,1) == "0")then
        --print( _G["twitchcommand"]:sub( 2 ) ) -- the rest of the number
        -- number MUST be between 1-100
        if( tonumber(_G["twitchcommand"]:sub( 2 )) > 0 and tonumber(_G["twitchcommand"]:sub( 2 )) < 101 )then
            print("!".._G["twitchcommand"]:sub( 2 ).." (from Twitch)")
            Events.BroadcastToServer("FollowTargetPlayer", tonumber(_G["twitchcommand"]:sub( 2 )) )
        else
            --print("Bad number")
        end
    else -- normal !commands
        print(commands[tonumber(_G["twitchcommand"])][1].." (from Twitch)")
        Events.BroadcastToServer(commands[tonumber(_G["twitchcommand"])][3])
    end    
end

function _buildCommand(ss)
    _G["twitchcommand"] = _G["twitchcommand"]..ss
end

function OnBindingPressed(player, binding) -- keys are being pressed!

    -- KEYS TO USE For Twitch Commands: _+67890 F9 F10
    if(binding == "ability_extra_58")then -- F9
        _startTwitchCommand()
    end
    if(binding == "ability_extra_59")then -- F10
        _endTwitchComand()
    end
    if(binding == "ability_extra_1")then -- 1
        _buildCommand("1")
    end
    if(binding == "ability_extra_2")then -- 2
        _buildCommand("2")
    end
    if(binding == "ability_extra_3")then -- 3
        _buildCommand("3")
    end
    if(binding == "ability_extra_4")then -- 4
        _buildCommand("4")
    end
    if(binding == "ability_extra_5")then -- 5
        _buildCommand("5")
    end  
    if(binding == "ability_extra_6")then -- 6
        _buildCommand("6")
    end  
    if(binding == "ability_extra_7")then -- 7
        _buildCommand("7")
    end
    if(binding == "ability_extra_8")then -- 8
        _buildCommand("8")
    end
    if(binding == "ability_extra_9")then -- 9
        _buildCommand("9")
    end
    if(binding == "ability_extra_0")then -- 0
        _buildCommand("0")
    end


    if(binding == "ability_2")then -- E (startRace)
        Events.BroadcastToServer("StartRace", Game.GetLocalPlayer())
    end
    
    if(binding == "ability_extra_29")then -- P (portal to Lobby)
        Events.BroadcastToServer("ReturnToLobby", Game.GetLocalPlayer())
    end 
    
    if(binding == "ability_extra_33")then -- F (fly mode)
        Events.BroadcastToServer("FlyMode", Game.GetLocalPlayer())
    end
     
    if(binding == "ability_extra_23")then -- R (reset race)
        Events.BroadcastToServer("ResetRace", Game.GetLocalPlayer())
    end    
    if(binding == "ability_extra_44")then -- N (follow another player)
        Events.BroadcastToServer("FollowNextPlayer", Game.GetLocalPlayer())
    end   

end


Game.playerJoinedEvent:Connect(function(player)
    player.bindingPressedEvent:Connect(OnBindingPressed)
end)