1059     else if key = 'ice' then

  1059     else if key = 'ice' then

  1060         cIce:= true

  1060         cIce:= true

  1061     else if key = 'snow' then

  1061     else if key = 'snow' then

  1062         cSnow:= true

  1062         cSnow:= true

  1063     else if key = 'rope-step' then

  1063     else if key = 'rope-step' then

  1065     else if key = 'rope-layers' then

  1065     else if key = 'rope-layers' then

  1066         cRopeLayers:= max(1, min(MAXROPELAYERS, StrToInt(s)))

  1066         cRopeLayers:= max(1, min(MAXROPELAYERS, StrToInt(s)))

  1067     else if key = 'sd-water-top' then

  1067     else if key = 'sd-water-top' then

  1068         begin

  1068         begin

  1069         i:= Pos(',', s);

  1069         i:= Pos(',', s);