image_index = 0;
image_speed = 0;
yarl = 0;
if (room == room_ruins3)
    yarl = 4.5;
if (room == room_ruins9)
    yarl = 99;
if (room == room_ruins11)
    yarl = 99;
if (room == room_ruins14)
    yarl = 12;
if (room == room_ruins15B && x < 60)
    yarl = 13;
if (room == room_ruins15C && x < 160)
    yarl = 14;
if (room == room_ruins15D && x > 320)
    yarl = 15;
if (room == room_tundra_snowpuzz)
    yarl = 48;
if (room == room_tundra_xoxosmall)
    yarl = 52;
if (room == room_tundra_xoxopuzz)
    yarl = 55;