ui starting, menu screen, ingame help

engine/gamemap/mapgens/default.go

@@ -24,6 +24,9 @@ func DefaultGen(l *gamemap.Level) (*gamemap.Level, []*gamemap.Room) {
 
 	rooms := make([]*gamemap.Room, 0)
 
+	//one wall around whole level guaranteed
+	levelBoundary := types.NewRect(l.X + 1, l.Y + 1, l.W - 2, l.H - 2)
+
 	for i := 0; i < maxrooms; i++ {
 		newRoom := &gamemap.Room{
 			Rect: types.NewRect(
@@ -36,7 +39,7 @@ func DefaultGen(l *gamemap.Level) (*gamemap.Level, []*gamemap.Room) {
 
 		failed := false
 
-		if !l.InBounds(types.Coords{newRoom.X, newRoom.Y}) {
+		if !levelBoundary.InBounds(types.Coords{newRoom.X, newRoom.Y}) {
 			failed = true
 		}