introduce game.State interface abstraction

This allows to not use the internal game state directly from client
code.

1 files changed, 10 insertions, 9 deletions

diff --git a/go/game/unit_test.go b/go/game/unit_test.go
index deaeb5f6..fd9b95b4 100644
--- a/go/game/unit_test.go
+++ b/go/game/unit_test.go
@@ -17,20 +17,21 @@ symbols:
   S: street
   W: deep water
 `
-	s := NewState()
+	s := NewLocalState()
 	r := strings.NewReader(mapDef)
-	s.Map, _ = readMap(r)
+	m, _ :=  readMap(r)
+	s.SetMap(m)
 
-	s.AddNewPlayer("player", NewDeck())
-	p := s.Players[0]
+	s.AddNewPlayer("player", NewDeck(), nil)
+	p := s.Players()[0]
 
-	f := NewUnit(NewCard("nautics/fisher"), s.Map.TileAt(Position{2, 2}), p)
+	f := NewUnit(NewCard("nautics/fisher"), s.Map().TileAt(Position{2, 2}), p)
 	s.addPermanent(f)
 
-	a := NewUnit(NewCard("base/archer"), s.Map.TileAt(Position{1, 1}), p)
+	a := NewUnit(NewCard("base/archer"), s.Map().TileAt(Position{1, 1}), p)
 	s.addPermanent(a)
 
-	sword := newEquipmentFromPath("base/sword", s.Map.TileAt(Position{0, 1}), p)
+	sword := newEquipmentFromPath("base/sword", s.Map().TileAt(Position{0, 1}), p)
 	s.addPermanent(sword)
 
 	movePermanent(a, f.Tile())
@@ -61,11 +62,11 @@ symbols:
 		t.Fatalf("Piled archer is attackable")
 	}
 
-	if len(a.AttackableTiles(s.Map)) != 0 {
+	if len(a.AttackableTiles(s.Map())) != 0 {
 		t.Fatalf("Piled archer has attackable tiles")
 	}
 
-	movePermanent(a, s.Map.TileAt(Position{1, 1}))
+	movePermanent(a, s.Map().TileAt(Position{1, 1}))
 	if len(f.Pile()) != 0 {
 		t.Fatalf("fisher's pile is not empty")
 	}