Add gathering, unified inventory, and real-time world

world/test_world.gd

@@ -4,6 +4,9 @@ extends Node3D
 const FishingShopInteractionType = preload(
 	"res://world/fishing_shop_interaction.gd"
 )
+const PlayerStorageInteractionType = preload(
+	"res://world/player_storage_interaction.gd"
+)
 
 @onready var _regions_root: Node3D = $Regions
 @onready var _starter_island: StarterIslandRegion = (
@@ -15,6 +18,9 @@ const FishingShopInteractionType = preload(
 @onready var _fishing_shop: FishingShopInteractionType = (
 	_starter_island.get_fishing_shop()
 )
+@onready var _player_storage: PlayerStorageInteractionType = (
+	_starter_island.get_player_storage()
+)
 @onready var _world_environment: WorldEnvironment = $Environment/WorldEnvironment
 @onready var _sun: DirectionalLight3D = $Environment/Sun
 
@@ -38,6 +44,10 @@ func get_fishing_shop() -> FishingShopInteractionType:
 	return _fishing_shop
 
 
+func get_player_storage() -> PlayerStorageInteractionType:
+	return _player_storage
+
+
 func get_player_spawn_transform() -> Transform3D:
 	return _starter_island.get_player_spawn_transform()
 
@@ -75,6 +85,28 @@ func get_spawn_surface_triangles(
 	)
 
 
+func get_diggable_area_triangles(
+	area_id: StringName,
+) -> Array[PackedVector3Array]:
+	for region: WorldRegion in _get_regions():
+		var area: DiggableArea3D = region.get_diggable_area(area_id)
+		if area != null:
+			return area.get_surface_triangles()
+	return []
+
+
+func get_gatherable_spawn_positions(
+	anchor_set_id: StringName,
+) -> PackedVector3Array:
+	for region: WorldRegion in _get_regions():
+		var anchor_set: GatherableAnchorSet3D = (
+			region.get_gatherable_anchor_set(anchor_set_id)
+		)
+		if anchor_set != null:
+			return anchor_set.get_spawn_positions()
+	return PackedVector3Array()
+
+
 func _get_regions() -> Array[WorldRegion]:
 	var regions: Array[WorldRegion] = []
 	for child: Node in _regions_root.get_children():