Roomer generator should now make less doors

git-svn-id: http://svn.net-core.org/repos/t-engine4@394 51575b47-30f0-44d4-a5cc-537603b46e54

game/engine/generator/map/Roomer.lua

@@ -189,8 +189,8 @@ function _M:tunnel(x1, y1, x2, y2, id)
 			if self.map.room_map[nx][ny].can_open then
 				print(feat, "tunnel crossing can_open", nx,ny)
 				for i = -1, 1 do for j = -1, 1 do if self.map:isBound(nx + i, ny + j) and self.map.room_map[nx + i][ny + j].can_open then
---					self.map.room_map[nx + i][ny + j].can_open = false
---					print(feat, "forbiding crossing at ", nx+i,ny+j)
+					self.map.room_map[nx + i][ny + j].can_open = false
+					print(feat, "forbiding crossing at ", nx+i,ny+j)
 				end end end
 				tun[#tun+1] = {nx,ny,true}
 				x1, y1 = nx, ny