fixes to viewport, config tuning

engine/gamemap/mapgens/default.go

@@ -11,7 +11,7 @@ var maxRoomSize = 22
 var maxrooms = 30
 
 //fixme make closure to stack them
-func DefaultGen(l *gamemap.Level) *gamemap.Level {
+func DefaultGen(l *gamemap.Level) (*gamemap.Level, []*gamemap.Room) {
 
 	rng := util.NewRNG()
 
@@ -56,6 +56,9 @@ func DefaultGen(l *gamemap.Level) *gamemap.Level {
 		if !failed {
 			rooms = append(rooms, newRoom)
 		}
+
+		//addStairs(rooms)
+		//itemize(rooms)
 	}
 
 	//fillage := types.RectFill{
@@ -89,7 +92,7 @@ func DefaultGen(l *gamemap.Level) *gamemap.Level {
 		}
 	}
 
-	return l
+	return l, rooms
 }
 
 func connectRooms (l *gamemap.Level, room, otherRoom *gamemap.Room, fillage types.RectFill, toss int) {