introduce enums as map keys

konstructor/entity.domain.go

@@ -13,24 +13,24 @@ type DomainInterface interface {
 	Init()
 
 	GetMenuMap() MenuMap
-	GetMenu(name string) Menu
-	SetMenu(name string, menu Menu)
+	GetMenu(name MenuMapKey) Menu
+	SetMenu(name MenuMapKey, menu Menu)
 
 	GetDialogMap() DialogMap
-	GetDialog(name string) Dialog
-	SetDialog(name string, menu Dialog)
+	GetDialog(name DialogMapKey) Dialog
+	SetDialog(name DialogMapKey, menu Dialog)
 
 	GetLevels() []Level
 	GetLevel(index int) Level
 
 	GetObjectTypeMap() ObjectTypeMap
-	GetObjectType(name string) ObjectType
+	GetObjectType(name ObjectTypeMapKey) ObjectType
 
 	GetItemTypeMap() ItemTypeMap
-	GetItemType(name string) ItemType
+	GetItemType(name ItemTypeMapKey) ItemType
 
 	GetNPCTypeMap() NPCTypeMap
-	GetNPCType(name string) NPCType
+	GetNPCType(name NPCTypeMapKey) NPCType
 
 	AddToInventory(item *Item) bool
 	RemoveFromInventory(item *Item) bool