Bully LUA: Grapple Speed Sync

function T_GrappleSync()
    -- This thread will syncronize ped speeds when they are grappling each other.
    -- If the ped's speed is changed while in grapple by something else, that change may be lost when the ped is out of the grapple and the original speed is restored.
    -- Usage: CreateThread("T_GrappleSync")

    -- Variables:
    local peds = {}

    -- Main loop:
    while true do
        -- Process peds:
        for i,ped in ipairs({PedFindInAreaXYZ(0,0,0,9999999)}) do
            if i > 1 then
                local s = peds[ped]
                local target = PedGetGrappleTargetPed(ped)
                if s then
                    if target ~= s[1] then
                        GameSetPedStat(ped,20,s[2])
                        peds[ped] = nil
                    elseif GameGetPedStat(ped,20) ~= GameGetPedStat(target,20) then
                        GameSetPedStat(ped,20,GameGetPedStat(target,20))
                    end
                elseif PedIsValid(target) and not PedIsDead(target) and GameGetPedStat(ped,20) ~= GameGetPedStat(target,20) then
                    peds[ped] = {target,GameGetPedStat(ped,20)}
                    GameSetPedStat(ped,20,GameGetPedStat(target,20))
                end
            end
        end

        -- Wait:
        Wait(0)

        -- Clean:
        for ped,s in pairs(peds) do
            if not PedIsValid(ped) then
                peds[ped] = nil
            end
        end
    end
end