diff -r cf6261f7fdb5 -r 9b5dceaea976 share/hedgewars/Data/Scripts/Multiplayer/Tunnels.lua
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/share/hedgewars/Data/Scripts/Multiplayer/Tunnels.lua	Sun Oct 21 22:34:20 2012 -0400
@@ -0,0 +1,94 @@
+ PointsBuffer = ''  -- A string to accumulate points in
+ function AddPoint(x, y, width, erase)
+     PointsBuffer = PointsBuffer .. string.char(band(x,0xff00) / 256 , band(x,0xff) , band(y,0xff00) / 256 , band(y,0xff))
+     if width then
+         width = bor(width,0x80)
+         if erase then
+             width = bor(width,0x40)
+         end
+         PointsBuffer = PointsBuffer .. string.char(width)
+     else
+         PointsBuffer = PointsBuffer .. string.char(0)
+     end
+     if #PointsBuffer > 245 then
+         ParseCommand('draw '..PointsBuffer)
+         PointsBuffer = ''
+     end
+ end
+ function FlushPoints()
+     if #PointsBuffer > 0 then
+         ParseCommand('draw '..PointsBuffer)
+         PointsBuffer = ''
+     end
+ end
+
+
+function onGameInit()
+    MapGen = 2
+    TemplateFilter = 0
+    for i = 200,2000,600 do
+        AddPoint(1,i,63)
+        AddPoint(4000,i)
+    end
+
+        side = 0
+    for i = 0,GetRandom(15)+30 do
+        size = GetRandom(15)+3
+        --side = GetRandom(4)
+        dx = div(size,4)
+        maxshift = dx
+        dy = dx
+        if side == 0 then
+            x = 0
+            y = GetRandom(2048)
+            dy = 0
+        elseif side == 1 then
+            x = GetRandom(4096)
+            y = 0
+            dx = 0
+        elseif side == 2 then
+            x = 4096
+            y = GetRandom(2048)
+            dx = -dx
+            dy = 0
+        elseif side == 3 then
+            x = GetRandom(4096)
+            y = 2048
+            dx = 0
+            dy = -dy
+        elseif side == 4 then
+            x = GetRandom(2500)+500
+            y = GetRandom(1250)+250
+            dx = GetRandom(maxshift*2)-maxshift
+            dy = GetRandom(maxshift*2)-maxshift
+        end
+        length = GetRandom(500)+500
+        while (length > 0) and (x > -300) and (y > -300) and (x < 4400) and (y < 2400) do
+            length = length - 1
+            AddPoint(x,y,size,true)
+            x = x + dx
+            y = y + dy
+            if GetRandom(4) == 0 then
+                shift = GetRandom(10)-5
+                if (shift > 0) and (dx < maxshift) then
+                    dx = dx + shift
+                elseif (shift < 0) and (dx > -maxshift) then
+                    dx = dx + shift
+                end
+                shift = GetRandom(10)-5
+                if (shift > 0) and (dy < maxshift) then
+                    dy = dy + shift
+                elseif (shift < 0) and (dy > -maxshift) then
+                    dy = dy + shift
+                end
+            end
+        end
+        if side < 5 then
+            side = side + 1
+        else 
+            side = 0
+        end
+    end
+
+    FlushPoints()
+end