intermediate commit

* fix a lot of target and action bugs
* check target selection before adding it to the prompt
* use the store view for stores on the map
* fix card highlighting in CardGrid
* Only prompt for Upkeep-/DiscardActions if appropriate
* Add helper for areaEffects granting new FullActions
* Add Target() helper selecting the first target to the Action interface
* Fix BuyAction and DiscardAction targets
* Remember the stores a player has seen

1 files changed, 2 insertions, 2 deletions

diff --git a/go/game/ai.go b/go/game/ai.go
index bda7356a..9b48c2f5 100644
--- a/go/game/ai.go
+++ b/go/game/ai.go
@@ -90,7 +90,7 @@ func selectRandomTargets(rand *rand.Rand, targets *Targets) error {
 			if len(options) > 1 {
 				idx = rand.Intn(len(options) - 1)
 			}
-			t.AddSelection(options[idx])
+			_ = t.AddSelection(options[idx])
 		}
 	}
 	return nil
@@ -211,7 +211,7 @@ func moveTowardsNearestEnemyUnit(ai *UnitAI) Action {
 	}
 
 	a := NewMoveAction(ai.u)
-	a.Targets().ts[0].AddSelection(ai.s.Map.TileAt(target))
+	_ = a.Target().AddSelection(ai.s.Map.TileAt(target))
 	return a
 }