Stick this in your start level.
edit: yawn sleepy
NPC Code:
if(playerenters){
setmap mapimage.png,mapname.txt,x,y; // for bigmap
setminimap minimapimage.png,minimapname.txt,x,y; // for minimap
}
make sure you have the textfile made
example:
"level1.nw","level2.nw",level3.nw"
"level4.nw","","level5.nw"
"level6.nw","level7.nw",""
when you're done press M and it will generate a map for you. Make sure to save the map in the same folder as your levels.
Currently there is a bug that will crash your graal if you don't save it in the same place after you generate it.
After you save it, restart graal and open up the level.