some inventory improvements

cmd/game/main.go

@@ -133,7 +133,7 @@ func main() {
 		}).MakeList(),
 	)
 
-	screenMgr.AddScreen("inventory", screens.InventoryScreen{
+	inv := screens.InventoryScreen{
 		MenuScreen: screens.NewMenuScreen(
 			mw,
 			screenMgr,
@@ -144,10 +144,8 @@ func main() {
 			types.NewCenteredRect(mw.Rect, 70, 25),
 			true, ).
 			SetBgColor("#ef305c70").
-			SetFgColor("white").
-			SetItems([]interface{}{}).MakeList()
-		},
-	)
+			SetFgColor("white"),
+	}
 
 	screenMgr.AddScreen("devmenu", screens.NewDevmenuScreen(
 		mw,
@@ -188,6 +186,7 @@ func main() {
 	controller.AddComponent(potion, items.Carried{Mass:5, Bulk:3})
 	controller.AddComponent(potion, items.Usable{})
 	controller.AddComponent(potion, items.Consumable{})
+	controller.AddComponent(potion, ecs.Named{Name:"first potion"})
 
 	potion2 := controller.CreateEntity([]ecs.Component{})
 	controller.AddComponent(potion2, types.Appearance{
@@ -200,11 +199,15 @@ func main() {
 	controller.AddComponent(potion2, items.Carried{Mass:5, Bulk:3})
 	controller.AddComponent(potion2, items.Usable{})
 	controller.AddComponent(potion2, items.Consumable{})
+	controller.AddComponent(potion2, ecs.Named{Name:"second potion"})
 	//fixme end setting up items
 
 	State.Player = player
 	State.Controller = controller
 
+	screenMgr.AddScreen("inventory", inv.MakeInverntory(player))
+
+
 	//but every call to bearlibterminal must be wrapped to closure and passed to mainfunc
 	var exit = false
 	for !exit {