refactor: separate content from presentation assets

simulation/definitions/ContentCatalog.gd

@@ -148,7 +148,7 @@ func rebuild(
 		storages, items_by_id, actions_by_id, capability_tags_by_id, supported_cues, errors
 	)
 	_validate_enemy_references(enemies, items_by_id, errors)
-	_validate_animal_references(animals, actions_by_id, errors)
+	_validate_animal_references(animals, actions_by_id, supported_cues, errors)
 	errors.sort()
 	_errors = errors
 	if not errors.is_empty():
@@ -708,9 +708,18 @@ static func _validate_enemy_references(
 
 
 static func _validate_animal_references(
-	animals: Array[AnimalDefinition], actions_by_id: Dictionary, errors: Array[String]
+	animals: Array[AnimalDefinition],
+	actions_by_id: Dictionary,
+	supported_cues: Dictionary,
+	errors: Array[String]
 ) -> void:
 	for definition in animals:
+		_validate_presentation_cue(
+			"Animal '%s'" % definition.animal_definition_id,
+			definition.presentation_cue_id,
+			supported_cues,
+			errors
+		)
 		for action_id in definition.supported_action_ids:
 			if not actions_by_id.has(action_id):
 				errors.append(

simulation/definitions/PresentationCueIds.gd

@@ -6,6 +6,8 @@ extends RefCounted
 const ITEM_FOOD := &"item.food"
 const ITEM_HERBS := &"item.herbs"
 const ITEM_WOOD := &"item.wood"
+const ANIMAL_DOMESTIC_GOAT := &"animal.domestic_goat"
+const ANIMAL_DOMESTIC_SHEEP := &"animal.domestic_sheep"
 const RESOURCE_BERRY_PATCH := &"resource.berry_patch"
 const RESOURCE_HERB_PATCH := &"resource.herb_patch"
 const RESOURCE_TREE := &"resource.tree"
@@ -16,6 +18,8 @@ const STORAGE_WOODPILE := &"storage.woodpile"
 
 static func get_all() -> Array[StringName]:
 	var cue_ids: Array[StringName] = [
+		ANIMAL_DOMESTIC_GOAT,
+		ANIMAL_DOMESTIC_SHEEP,
 		ITEM_FOOD,
 		ITEM_HERBS,
 		ITEM_WOOD,