Add modular holdover fishing world

world/regions/graybox_region.gd

@@ -0,0 +1,43 @@
+class_name GrayboxRegion
+extends Node3D
+
+@export var region_id: StringName
+@export var fishable_water_root: NodePath = ^"FishingWater"
+@export var water_recovery_root: NodePath = ^"WaterRecovery"
+@export var safe_respawns_root: NodePath = ^"SafeRespawns"
+
+
+func get_fishable_water_regions() -> Array[FishableWaterRegion]:
+	var regions: Array[FishableWaterRegion] = []
+	var root: Node = get_node_or_null(fishable_water_root)
+	if root == null:
+		return regions
+	for child: Node in root.get_children():
+		var water: FishableWaterRegion = child as FishableWaterRegion
+		if water != null:
+			regions.append(water)
+	return regions
+
+
+func get_water_recovery_triggers() -> Array[PlayerWaterTrigger]:
+	var triggers: Array[PlayerWaterTrigger] = []
+	var root: Node = get_node_or_null(water_recovery_root)
+	if root == null:
+		return triggers
+	for child: Node in root.get_children():
+		var trigger: PlayerWaterTrigger = child as PlayerWaterTrigger
+		if trigger != null:
+			triggers.append(trigger)
+	return triggers
+
+
+func get_safe_respawn_points() -> Array[SafeRespawnPoint]:
+	var points: Array[SafeRespawnPoint] = []
+	var root: Node = get_node_or_null(safe_respawns_root)
+	if root == null:
+		return points
+	for child: Node in root.get_children():
+		var point: SafeRespawnPoint = child as SafeRespawnPoint
+		if point != null:
+			points.append(point)
+	return points