Map should match too.

04_combat/map.go

@@ -49,10 +49,6 @@ func (game *Game) FillMap(target Map, setting rune) {
   }
 }
 
-func (game *Game) NewMap() {
-  game.FillMap(game.Level, '#')
-}
-
 func (game *Game) Neighbors(near Position) []Position {
   result := make([]Position, 0, 4)
   points := compass(near, 2)
@@ -65,3 +61,7 @@ func (game *Game) Neighbors(near Position) []Position {
 
   return result
 }
+
+func (game *Game) NewMap() {
+  game.FillMap(game.Level, '#')
+}