function onTick()
    if (player:mem(0x44, FIELD_BOOL)) then
        for _,v in ipairs(NPC.get(195, player.section)) do
            if not v.isGenerator and not v.layerObj.isHidden and v:mem(0x12A, FIELD_WORD) > 0 and  (player.keys.altJump == KEYS_PRESSED) then
                v:kill(8)
            end
        end
    end
end

function onDraw()
    if (player:mem(0x44, FIELD_BOOL) and player.standingNPC) then
        player.direction = math.sign(player.standingNPC.speedX)
        player.frame = 1
    end
end