addHook("PlayerThink", function(player)
	if (player.speed >= player.runspeed)
	and (player.cmd.forwardmove or player.cmd.sidemove)
		player.mo.friction = FRACUNIT
		player.charflags = $ & ~SF_NOSKID
	else
		player.mo.friction = 29*FRACUNIT/32
		player.charflags = $ & ~SF_NOSKID
	end
end)