1#The level structure must begin with the word "pipenightdreams"
2pipenightdreams{
3  speed=13                       #defines the speed of the flow, must be >=1
4  level=1                      #not used
5  start_delay=1500              # between 0..2000
6  graph_dir="pipes_wire"        #first directory to search for graphics
7  graph_dir="flow_blue"
8  graph_dir="arrows_grey"
9  graph_dir="default"
10  restrict_coef=0               #defines the % of restricted connections
11  fixed_coef=100                #defines the % of fixed pipes
12  background=mosaic	        #defines the type of the background
13  required=50
14  entry{                        #entry attributes block
15    row=0
16    column=0
17    side=east
18  }
19  exit{                         #exit attributes block
20    row=7
21    column=8
22    side=west
23  }
24}