addHook("PlayerThink", function(player) 
    if player.bouncing == nil then player.bouncing = false end
    if (player.cmd.buttons & BT_SPIN) and not (player.lastbuttons & BT_SPIN) and not P_IsObjectOnGround(player.mo) and not (player.mo.state == S_PLAY_MELEE) then
        local thokspeed = 15
        if player.mo.eflags & MFE_UNDERWATER then
            thokspeed = thokspeed/2
        end
        S_StartSound(player.mo, sfx_thok)
        P_SetObjectMomZ(player.mo, -thokspeed*FRACUNIT, false)
        P_SpawnThokMobj(player)
        player.pflags = $|PF_SPINNING
        player.mo.state = S_PLAY_ROLL
        player.bouncing = true
    end
    if P_IsObjectOnGround(player.mo) and player.bouncing==true then
        player.bouncing = false
        local thokspeed = 11
        if player.mo.eflags & MFE_UNDERWATER then
            thokspeed = thokspeed/2
        end
        S_StartSound(player.mo, sfx_bnce2)
        P_SetObjectMomZ(player.mo, thokspeed*FRACUNIT, false)
        P_SpawnThokMobj(player)
        player.pflags = $1 & ~PF_SPINNING
        player.mo.state = S_PLAY_SPRING
    end
    if player.bouncing==true then
        A_GhostMe(player.mo,8,8)
    end
end)