feat: replace activity markers with typed sites

docs/ACTION_SYSTEM_ARCHITECTURE.md

@@ -39,12 +39,13 @@ SimulationManager tick
 - consumes active-world facts through ActiveWorldAdapter;
 - checks simulation-owned ResourceStateRecord availability;
 - reserves and returns stable resource target IDs;
-- returns activity or wander positions without owning presentation.
+- returns typed activity-site, storage, or wander positions without owning
+  presentation.
 
 ### ActiveWorldAdapter
 
 - exposes loaded resource interaction positions;
-- maps current temporary activity markers to action IDs;
+- exposes loaded storage and activity-site interaction positions;
 - contains active-world query facts, not persistent mutable authority;
 - does not choose actions or reserve resources.
 

docs/BUILD_IN_PUBLIC_PLAN.md

@@ -41,8 +41,8 @@ Do not redo these tasks:
 - hunger, energy, starvation, death, task scoring, and task duration;
 - task-change and village-change signals;
 - visual NPC navigation and arrival reporting;
-- finite berry/tree ResourceNodes plus food, guard, study, and rest activity
+- finite berry/tree ResourceNodes plus typed food, guard, study, and rest
-  markers;
+  world sites;
 - aggregate village UI;
 - initial tree assets;
 - a baked navigation region for the current flat test area.
@@ -56,21 +56,20 @@ plugin content. They are references, not the game.
 
 ```text
 Main
-├── current flat World and NavigationRegion3D
+├── JajceWorld
 ├── Player
 ├── CameraRig
 ├── SimulationManager
 ├── WorldViewManager
 ├── ActiveNPCs
-├── ActivityMarkers
+├── typed world sites inside JajceWorld/WorldObjects
 ├── WorldEnvironment
 └── UI
 ```
 
-The player and `WorldViewManager` still reference non-resource activity sites
+The player still references interactable world sites through exported `NodePath`
-through exported `NodePath` values. `NpcVisual` relies on the navigation map to
+values. `NpcVisual` relies on the navigation map to reach typed `ActivitySite`,
-reach legacy guard/study/rest markers, `ResourceNode` interaction points, and
+`StorageNode`, and `ResourceNode` interaction points.
-the typed village pantry `StorageNode`.
 
 Replacing the ground without respecting those references would break behavior
 that already works.
@@ -95,12 +94,12 @@ Main
 │   │   ├── ResourceNodes
 │   │       ├── BerryBush instances
 │   │       └── Tree instances
-│   │   └── StorageSites
+│   │   ├── StorageSites
-│   │       └── VillagePantry
+│   │   │   └── VillagePantry
-│   ├── LegacyActivityMarkers          temporary non-resource activities
+│   │   └── ActivitySites
-│   │   ├── GuardZone
+│   │       ├── GuardPost
-│   │   ├── StudyZone
+│   │       ├── StudyDesk
-│   │   └── RestZone
+│   │       └── RestBench
 │   ├── DirectionalLight3D
 │   └── WorldEnvironment
 ├── Player
@@ -111,11 +110,10 @@ Main
 └── UI
 ```
 
-`JajceWorld` should contain geography, world-object presentations, and temporary
+`JajceWorld` should contain geography and world-object presentations. The former
-legacy interaction locations. The pantry has since moved out of
+legacy interaction locations now live as typed storage and activity sites under
-`LegacyActivityMarkers` into `WorldObjects/StorageSites/VillagePantry`; guard,
+`WorldObjects`; `JajceWorld` should not own `SimulationManager`, simulated NPC
-study, and rest remain temporary markers. `JajceWorld` should not own
+data, player state, or UI.
-`SimulationManager`, simulated NPC data, player state, or UI.
 
 Create a small look-development wrapper that instances the same world:
 
@@ -295,7 +293,7 @@ Create `world/jajce/JajceWorld.tscn` with:
 - placeholder `VillageRoot`;
 - placeholder `FoliageRoot`;
 - a navigation region;
-- resource-node containers plus temporary activity markers;
+- resource-node, storage-site, and activity-site containers;
 - lighting and environment.
 
 Create `JajceLookdev.tscn` that instances `JajceWorld` and adds a temporary
@@ -422,8 +420,8 @@ Once the world composition is stable:
 2. Disable or remove the old flat world only after the new instance is present.
 3. Place or move bushes and trees under
    `JajceWorld/WorldObjects/ResourceNodes` while preserving stable IDs.
-4. Reconnect only remaining non-resource activity markers under
+4. Reconnect remaining non-resource activities as typed sites under
-   `JajceWorld/LegacyActivityMarkers`.
+   `JajceWorld/WorldObjects`.
 5. Bake navigation for the new walkable area.
 6. Test each existing task from multiple spawn positions.
 7. Verify task arrival still transitions from traveling to working.
@@ -436,8 +434,8 @@ Once the world composition is stable:
 Do not move simulation ownership into `JajceWorld` to make wiring convenient.
 
 **Status: runtime integration complete.** `main.tscn` now instances the reusable
-world and points player/simulation adapters at its stable-ID resources and
+world and points player/simulation adapters at its stable-ID resources, storage
-remaining activity markers. The duplicate flat world objects were removed.
+site, and activity sites. The duplicate flat world objects were removed.
 The runtime regression checks Terrain3D presence, 24 navigation routes, core
 task execution, starvation/death, player extraction parity, reservations, and
 NPC visual lifecycle. Terrain sculpting and presentation polish remain
@@ -445,7 +443,7 @@ separate work, not blockers for this wiring milestone.
 
 ### Exit condition
 
-The current three NPCs and player can perform all existing prototype behaviors
+The current six NPCs and player can perform all existing prototype behaviors
 inside the new terrain without regression.
 
 ### Phase 5 — Make the simulation readable on video

docs/LEARNING_ROADMAP.md

@@ -652,9 +652,11 @@ Completed after the architecture gate:
 
 The practical next sequence is:
 
-1. Replace the remaining generic activity markers with typed world sites,
+1. Add a cinematic/debug toggle and repeatable simulation-garden demo reset.
-   beginning with the pantry/storage presentation.
+2. Expand resource discovery with many finite `ResourceNode` instances placed
-2. Add a cinematic/debug toggle and repeatable simulation-garden demo reset.
+   in meaningful foliage, animal-camp, berry, and village-stockpile contexts.
+   Score them by reachability, distance, safety, profession, and NPC comfort
+   range rather than reintroducing abstract resource zones.
 3. Expand persistence only when schedules, player state, or a real save menu
    creates a concrete requirement.
 

docs/PROJECT_CONTEXT.md

@@ -180,9 +180,9 @@ The current prototype implements a very early version of observe, autonomous
 task choice, physical travel, work completion, resource change, and direct
 player assistance. NPC `gather_food` and `gather_wood` tasks now use finite
 world `ResourceNode` instances (berry bushes and trees) rather than abstract
-zone markers. The obsolete farm and forest markers have been removed. Separate
+zone markers. The obsolete farm, forest, and activity markers have been
-temporary activity markers remain for rest, study, and patrol; eating and food
+removed. Eating and food transfer target the typed village pantry, while rest,
-transfer now target the typed village pantry. The migration is documented in
+study, and patrol target typed activity sites. The migration is documented in
 [the ResourceNode plan](RESOURCE_NODE_MIGRATION.md).
 
 ## Current technology
@@ -207,7 +207,7 @@ plugin content, not game architecture.
 
 ### World and player
 
-- `main.tscn` contains a flat approximately 30×30 prototype ground.
+- `main.tscn` instances the reusable Jajce Terrain3D world.
 - The player is a `CharacterBody3D` represented by placeholder primitive
   geometry.
 - WASD movement is camera-relative.
@@ -215,17 +215,19 @@ plugin content, not game architecture.
   follow/focus behavior.
 - Pressing `E` near a berry bush or tree extracts its configured yield into the
   village through the same `ResourceNode` contract used by NPCs.
-- Guard, study, rest, and food interactions still use temporary activity
+- Guard, study, rest, and food interactions now use typed world sites.
-  markers.
 - `Escape` releases captured mouse input.
 
 ### Village simulation
 
-The simulation currently creates three NPCs:
+The simulation currently creates six NPCs:
 
 - Amina
 - Tarik
 - Jasmin
+- Elma
+- Mirza
+- Lejla
 
 Each receives a random profession from:
 
@@ -283,39 +285,34 @@ Needs override ordinary work. Otherwise a utility-like score combines:
 - profession preference;
 - a small random contribution.
 
-The visual NPC walks toward the task's marker. Arrival tells the simulation to
+The visual NPC walks toward the task's typed target position. Arrival tells the
-start work. Work progresses on simulation ticks. The village receives the
+simulation to start work. Work progresses on simulation ticks. The village
-result only when the task duration completes.
+receives the result only when the task duration completes.
 
 Starvation can reduce productivity and eventually kill an NPC. Dead visuals
 stop moving, change appearance, and no longer collide.
 
-### Current activity markers
+### Current world targets
 
-The main scene contains placeholder activity markers for guard duty, study,
+The former farm, forest, food, guard, study, and rest markers have been deleted.
-and rest. The former farm and forest zones and their decorative geometry have
+The runtime now uses semantic world targets:
-been deleted, and food storage now uses a typed pantry site.
 
 **Migration status:** NPC `gather_food` and `gather_wood` target `ResourceNode`
-instances (berry bushes and trees), with no marker fallback. The remaining
+instances (berry bushes and trees), with no marker fallback. Non-resource
-markers are direct transitional targets for non-resource NPC tasks, while
+actions route through typed sites:
-storage actions now route to a typed pantry site:
 
-- patrol → guard marker;
+- patrol → `ActivitySite` (`guard_post`);
-- study → study marker;
+- study → `ActivitySite` (`study_desk`);
-- rest → rest marker;
+- rest → `ActivitySite` (`rest_bench`);
 - eat/deposit/withdraw → `StorageNode` (`village_pantry`).
 
 The player also harvests food and wood directly from nearby `ResourceNode`
 instances. Extraction returns the actual amount removed, updates the village by
 that amount, and releases an NPC reservation if the source is depleted.
-The food bullet above is the historical transition point: active eating,
+Future resource expansion should add many finite `ResourceNode` instances rather
-deposit, and withdrawal now resolve to `WorldObjects/StorageSites/VillagePantry`
+than broad resource zones: trees in foliage clusters, berry patches, animal
-instead of a pantry marker.
+camps, and village stockpiles can be ranked by reachability, distance, safety,
-
+profession, and NPC comfort range.
-Rest, study, and guard behavior should later migrate to target types that match
-their actual semantics rather than treating every usable object as a generic
-marker.
 
 ### Jajce scaffold
 
@@ -327,8 +324,7 @@ marker.
 - fortress, houses, mill, bridge, shader river/waterfall, mist, and smoke;
 - warm sky, fog, shadows, and wind-reactive foliage;
 - four ResourceNodes preserving the flat-map stable IDs;
-- typed village pantry storage plus remaining guard, study, and rest activity
+- typed village pantry storage and typed guard, study, and rest activity sites;
-  markers;
 - a temporary baked navigation loop with 24 tested routes;
 - a look-development scene and camera.
 
@@ -506,11 +502,11 @@ NpcVisual navigates through the active world
 
 These are expected prototype constraints, not necessarily isolated bugs:
 
-- Action and profession IDs are stable and definition-backed, but activity
+- Action and profession IDs are stable and definition-backed, but several
-  marker mapping and several action effects remain hard-coded.
+  action effects remain hard-coded.
-- Temporary activity markers remain for rest, study, and patrol; NPC and player
+- Temporary activity markers have been removed; NPC and player food/wood
-  food/wood gathering use `ResourceNode` instances with no fallback, while food
+  gathering use `ResourceNode` instances with no fallback, food transfer uses
-  transfer uses the typed pantry `StorageNode`.
+  the typed pantry `StorageNode`, and patrol/study/rest use `ActivitySite`.
 - Current NPC, village, resource, storage, event, clock, and RNG state serialize
   through world schema v3. F5/F9 provide one validated local quicksave; a save
   menu, metadata, and player-transform persistence remain deferred.

docs/README.md

@@ -13,8 +13,8 @@ sources of truth.
    visual slice. It must respect the architecture gates in the learning
    roadmap.
 4. [`RESOURCE_NODE_MIGRATION.md`](RESOURCE_NODE_MIGRATION.md) is a focused
-   migration plan. Phases 1–5 are complete; Phase 6 tracks replacement of the
+   migration plan. Phases 1–6 are complete; follow-up work should expand
-   remaining temporary activity markers.
+   resource discovery without reintroducing abstract resource zones.
 5. [`ACTION_SYSTEM_ARCHITECTURE.md`](ACTION_SYSTEM_ARCHITECTURE.md),
    [`ECONOMIC_EVENTS.md`](ECONOMIC_EVENTS.md),
    [`FOOD_STORAGE_ARCHITECTURE.md`](FOOD_STORAGE_ARCHITECTURE.md),

docs/RESOURCE_NODE_MIGRATION.md

@@ -10,7 +10,7 @@
 | **4a** | Wood target selection (NPC) | ✅ Complete |
 | **4b** | Player parity (extraction contract) | ✅ Complete |
 | **5** | Jajce world placement and runtime integration | ✅ Complete |
-| **6** | Replace remaining activity markers | 🔶 Resource zones removed; activity targets pending |
+| **6** | Replace remaining activity markers | ✅ Storage and activity sites authored |
 
 ### Key divergences from the original plan
 
@@ -61,9 +61,9 @@ environment is integrated. It is easier to debug target selection, reservation,
 depletion, and task completion without terrain and navigation changes happening
 at the same time.
 
-The old resource zones have been removed. Temporary activity markers remain
+The old resource zones and temporary activity markers have been removed. Food
-only for actions whose real target type does not exist yet. They are not
+transfer targets `StorageNode`; rest, study, and patrol target `ActivitySite`.
-fallbacks and are not part of the target architecture.
+These are not resource fallbacks and are not resource-search areas.
 
 ## Why this is the next systems step
 
@@ -522,10 +522,10 @@ Remove each old zone only when its replacement has:
 - debug visibility;
 - save representation.
 
-**Progress:** the `TaskZone` container and obsolete `FarmZone`/`ForestZone`
+**Progress:** the `TaskZone` container, obsolete `FarmZone`/`ForestZone` nodes,
-nodes have been deleted from `main.tscn`. The surviving nodes live under
+and final `LegacyActivityMarkers` container have been deleted from `main.tscn`
-`LegacyActivityMarkers` to make their transitional role explicit. Task-to-marker
+and `JajceWorld`. Task-to-marker mapping has been replaced by typed site
-mapping still exists for rest, study, and patrol, so this phase is not complete.
+queries.
 
 The former `FoodZone`/`PantryMarker` is now an authored `StorageNode` at
 `JajceWorld/WorldObjects/StorageSites/VillagePantry`, backed by
@@ -533,9 +533,21 @@ simulation-owned `StorageStateRecord` state and explicit deposit/withdraw/eat
 transactions. Successful food transfers emit serializable economic events, and
 an active NPC visibly carries food between source, pantry, and consumption.
 
+Guard, study, and rest are now authored `ActivitySite` instances at
+`JajceWorld/WorldObjects/ActivitySites`. The adapter chooses the nearest loaded
+site that supports the requested action. Capacity is currently presentation
+metadata; reservation/enforced occupancy can be added when multiple NPCs
+compete for the same social/workstation site.
+
 **Exit:** temporary activity markers and task-to-marker mapping are deleted,
 not merely unused.
 
+**Status: complete for the marker-removal migration.** Future work should
+extend target scoring rather than reintroducing zones: resources can be spread
+as many finite `ResourceNode` instances across foliage, animal camps, berry
+patches, and village stockpiles, then ranked by distance, reachability, safety,
+profession, and NPC comfort range.
+
 ## Test scenarios
 
 At minimum, exercise:

docs/baselines/FLAT_MAP_BASELINE.md

@@ -12,10 +12,10 @@ same contract now runs against the integrated `JajceWorld` runtime.
 
 The automated baseline verifies:
 
-- the scene creates three simulated NPCs;
+- the scene creates six simulated NPCs;
 - four stable-ID ResourceNodes register;
-- three fixed origins can reach the four remaining activity markers and four
+- three fixed origins can reach the typed pantry, three typed activity sites,
-  ResourceNode interaction points (24 route checks);
+  and four ResourceNode interaction points (24 route checks);
 - a two-tick working task completes;
 - starvation still reaches death at its configured threshold.
 
@@ -24,6 +24,7 @@ The companion player-parity scenario verifies:
 - player food extraction conserves the actual remaining amount;
 - player wood extraction uses the configured yield;
 - player depletion releases an NPC reservation.
+- player pantry and guard interactions use typed world sites.
 
 ## Commands
 

main.tscn

@@ -23,14 +23,14 @@ height = 1.7
 
 [node name="JajceWorld" parent="." instance=ExtResource("11_jajce")]
 
-[node name="Player" type="CharacterBody3D" parent="." unique_id=2022843760 node_paths=PackedStringArray("camera_rig", "simulation_manager", "pantry_storage", "guard_zone", "study_zone")]
+[node name="Player" type="CharacterBody3D" parent="." unique_id=2022843760 node_paths=PackedStringArray("camera_rig", "simulation_manager", "pantry_storage", "guard_site", "study_site")]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.05, 0)
 script = ExtResource("1_h2yge")
 camera_rig = NodePath("../CameraRig")
 simulation_manager = NodePath("../SimulationManager")
 pantry_storage = NodePath("../JajceWorld/WorldObjects/StorageSites/VillagePantry")
-guard_zone = NodePath("../JajceWorld/LegacyActivityMarkers/GuardZone")
+guard_site = NodePath("../JajceWorld/WorldObjects/ActivitySites/GuardPost")
-study_zone = NodePath("../JajceWorld/LegacyActivityMarkers/StudyZone")
+study_site = NodePath("../JajceWorld/WorldObjects/ActivitySites/StudyDesk")
 stomach_capacity_for_food = 10
 
 [node name="CollisionShape3D" type="CollisionShape3D" parent="Player" unique_id=1249497228]
@@ -57,11 +57,8 @@ deadzone_forward = 2.0
 current = true
 fov = 65.0
 
-[node name="ActiveWorldAdapter" type="Node" parent="." node_paths=PackedStringArray("guard_marker", "study_marker", "rest_marker", "pantry_storage")]
+[node name="ActiveWorldAdapter" type="Node" parent="." node_paths=PackedStringArray("pantry_storage")]
 script = ExtResource("9_adapter")
-guard_marker = NodePath("../JajceWorld/LegacyActivityMarkers/GuardZone")
-study_marker = NodePath("../JajceWorld/LegacyActivityMarkers/StudyZone")
-rest_marker = NodePath("../JajceWorld/LegacyActivityMarkers/RestZone")
 pantry_storage = NodePath("../JajceWorld/WorldObjects/StorageSites/VillagePantry")
 
 [node name="SimulationManager" type="Node" parent="." unique_id=1099676814 node_paths=PackedStringArray("active_world_adapter")]

player/player.gd

@@ -8,8 +8,8 @@ extends CharacterBody3D
 @export var simulation_manager: Node
 
 @export var pantry_storage: StorageNode
-@export var guard_zone: Marker3D
+@export var guard_site: ActivitySite
-@export var study_zone: Marker3D
+@export var study_site: ActivitySite
 
 @export var stomach_capacity_for_food := 5
 @export var interaction_range := 3.0
@@ -59,10 +59,10 @@ func try_interact() -> void:
 	if try_harvest_resource_node():
 		return
 
-	if is_near(guard_zone):
+	if is_near_activity_site(guard_site):
 		simulation_manager.add_safety(3.0)
 		print("Player helped guard the village.")
-	elif is_near(study_zone):
+	elif is_near_activity_site(study_site):
 		simulation_manager.add_knowledge(2.0)
 		print("Player shared knowledge.")
 	elif is_near_storage(pantry_storage):
@@ -112,3 +112,10 @@ func is_near_storage(storage_node: StorageNode) -> bool:
 		return false
 
 	return global_position.distance_to(storage_node.get_interaction_position()) <= interaction_range
+
+
+func is_near_activity_site(activity_site: ActivitySite) -> bool:
+	if activity_site == null:
+		return false
+
+	return global_position.distance_to(activity_site.get_interaction_position()) <= interaction_range

simulation/SimulationManager.gd

@@ -432,7 +432,8 @@ func get_pantry() -> StorageStateRecord:
 
 
 func register_loaded_storage_nodes() -> void:
-	for node in StorageNode.get_all():
+	for candidate in StorageNode.get_all():
+		var node := candidate as StorageNode
 		register_storage_node(node)
 
 

simulation/actions/ActionTargetResolver.gd

@@ -14,7 +14,7 @@ func resolve(
 				npc, origin, definition, simulation_manager, active_world_adapter
 			)
 		SimulationIds.TARGET_ACTIVITY:
-			return active_world_adapter.get_activity_target(npc.current_task)
+			return active_world_adapter.get_activity_target(npc.current_task, origin)
 		SimulationIds.TARGET_FREE:
 			return {
 				"target_id": "", "position": origin + simulation_manager.get_wander_offset(npc.id)

tests/jajce_runtime_integration_test.gd

@@ -31,6 +31,7 @@ func _run() -> void:
 			not main_scene.has_node("World")
 			and not main_scene.has_node("ResourceNodes")
 			and not main_scene.has_node("ActivityMarkers")
+			and not main_scene.has_node("JajceWorld/LegacyActivityMarkers")
 		),
 		"Runtime should not retain duplicate flat-world objects"
 	)
@@ -57,12 +58,10 @@ func _run() -> void:
 	)
 	var pantry := main_scene.get_node("JajceWorld/WorldObjects/StorageSites/VillagePantry") as StorageNode
 	destinations.append(pantry.get_interaction_position())
-	for marker_path in [
+	var activity_root := main_scene.get_node("JajceWorld/WorldObjects/ActivitySites")
-		"JajceWorld/LegacyActivityMarkers/GuardZone",
+	_check(activity_root.get_child_count() == 3, "Runtime should expose three typed activity sites")
-		"JajceWorld/LegacyActivityMarkers/StudyZone",
+	for site in activity_root.get_children():
-		"JajceWorld/LegacyActivityMarkers/RestZone"
+		destinations.append((site as ActivitySite).get_interaction_position())
-	]:
-		destinations.append(main_scene.get_node(marker_path).global_position)
 
 	for resource in resource_root.get_children():
 		destinations.append((resource as ResourceNode).interaction_point.global_position)
@@ -96,9 +95,14 @@ func _run() -> void:
 		storage_target.get("target_id", "") == String(SimulationIds.STORAGE_VILLAGE_PANTRY),
 		"Runtime adapter should route storage actions to village_pantry"
 	)
+	var study_target := adapter.get_activity_target(SimulationIds.ACTION_STUDY)
+	_check(
+		study_target.get("target_id", "") == "study_desk",
+		"Runtime adapter should route study to the typed study desk"
+	)
 
 	if failures.is_empty():
-		print("[TEST] Jajce runtime passed: 6 NPCs, 4 resources, typed pantry route")
+		print("[TEST] Jajce runtime passed: 6 NPCs, typed storage and activity sites")
 		quit(0)
 		return
 

tests/jajce_world_scaffold_test.gd

@@ -127,6 +127,19 @@ func _run() -> void:
 		not world.has_node("LegacyActivityMarkers/PantryMarker"),
 		"Pantry should no longer be a legacy activity marker"
 	)
+	_check(
+		not world.has_node("LegacyActivityMarkers"),
+		"JajceWorld should no longer expose legacy activity markers"
+	)
+	var activity_root := world.get_node("WorldObjects/ActivitySites")
+	var activity_ids: Array[String] = []
+	for site in activity_root.get_children():
+		activity_ids.append(String((site as ActivitySite).site_id))
+	activity_ids.sort()
+	_check(
+		activity_ids == ["guard_post", "rest_bench", "study_desk"],
+		"Jajce activity sites should preserve stable semantic IDs"
+	)
 
 	var navigation_region := world.get_node("NavigationRegion3D") as NavigationRegion3D
 	var navigation_map: RID = NavigationServer3D.region_get_map(navigation_region.get_rid())
@@ -143,8 +156,8 @@ func _run() -> void:
 	for resource in resources:
 		destinations.append((resource as ResourceNode).interaction_point.global_position)
 	destinations.append(pantry.get_interaction_position())
-	for marker in world.get_node("LegacyActivityMarkers").get_children():
+	for site in activity_root.get_children():
-		destinations.append((marker as Marker3D).global_position)
+		destinations.append((site as ActivitySite).get_interaction_position())
 
 	for origin in origins:
 		for destination in destinations:
@@ -187,10 +200,15 @@ func _run() -> void:
 		storage_target_position.distance_to(pantry.get_interaction_position()) < 0.01,
 		"Storage actions should use the pantry StorageNode interaction point"
 	)
+	var rest_target := adapter.get_activity_target(SimulationIds.ACTION_REST)
+	_check(
+		rest_target.get("target_id", "") == "rest_bench",
+		"Rest should target the typed RestBench ActivitySite"
+	)
 
 	if failures.is_empty():
 		print(
-			"[TEST] Jajce scaffold passed: Terrain3D, storage site, shader water, building blockouts"
+			"[TEST] Jajce scaffold passed: Terrain3D, storage/activity sites, shader water"
 		)
 		quit(0)
 		return

tests/resource_node_player_parity_test.gd

@@ -68,6 +68,14 @@ func _run() -> void:
 		pantry_state.get_amount(SimulationIds.RESOURCE_FOOD) < pantry_food_before,
 		"Player should eat from the typed pantry StorageNode"
 	)
+	var guard_site := main_scene.get_node("JajceWorld/WorldObjects/ActivitySites/GuardPost") as ActivitySite
+	player.global_position = guard_site.get_interaction_position()
+	var safety_before: float = simulation_manager.village.safety
+	player.try_interact()
+	_check(
+		simulation_manager.village.safety > safety_before,
+		"Player should help guard from the typed GuardPost ActivitySite"
+	)
 
 	if failures.is_empty():
 		print("[TEST] ResourceNode player parity passed")

world/active_world_adapter.gd

@@ -1,9 +1,6 @@
 class_name ActiveWorldAdapter
 extends Node
 
-@export var guard_marker: Marker3D
-@export var study_marker: Marker3D
-@export var rest_marker: Marker3D
 @export var pantry_storage: StorageNode
 
 
@@ -18,22 +15,40 @@ func get_resource_candidates(action_id: StringName) -> Array[Dictionary]:
 	return candidates
 
 
-func get_activity_target(action_id: StringName) -> Dictionary:
+func get_activity_target(action_id: StringName, origin: Vector3 = Vector3.ZERO) -> Dictionary:
-	var marker: Marker3D
 	match action_id:
 		SimulationIds.ACTION_PATROL:
-			marker = guard_marker
+			return _get_activity_site_target(action_id, origin)
 		SimulationIds.ACTION_STUDY:
-			marker = study_marker
+			return _get_activity_site_target(action_id, origin)
 		SimulationIds.ACTION_REST:
-			marker = rest_marker
+			return _get_activity_site_target(action_id, origin)
 		SimulationIds.ACTION_EAT:
 			return _get_storage_target(pantry_storage)
 		SimulationIds.ACTION_DEPOSIT_FOOD, SimulationIds.ACTION_WITHDRAW_FOOD:
 			return _get_storage_target(pantry_storage)
-	if marker == null:
+	return {}
+
+
+func _get_activity_site_target(action_id: StringName, origin: Vector3) -> Dictionary:
+	var best_site: ActivitySite
+	var best_distance := INF
+	for candidate in ActivitySite.get_all():
+		var site := candidate as ActivitySite
+		if site == null:
+			continue
+		if not site.supports_action(action_id):
+			continue
+		var distance := origin.distance_squared_to(site.get_interaction_position())
+		if distance < best_distance:
+			best_distance = distance
+			best_site = site
+	if best_site == null:
 		return {}
-	return {"target_id": "", "position": marker.global_position}
+	return {
+		"target_id": String(best_site.site_id),
+		"position": best_site.get_interaction_position()
+	}
 
 
 func _get_storage_target(storage_node: StorageNode) -> Dictionary:

world/activity/ActivitySite.gd

@@ -0,0 +1,76 @@
+class_name ActivitySite
+extends Node3D
+
+static var _all: Array = []
+
+@export var site_id: StringName
+@export var action_id: StringName = SimulationIds.ACTION_REST
+@export var display_name := "Activity Site"
+@export_range(1, 12, 1) var capacity := 1
+@export var debug_label_enabled := true
+
+@onready var interaction_point: Marker3D = $InteractionPoint
+
+var _last_label_text := ""
+
+
+func _ready() -> void:
+	if site_id.is_empty():
+		push_error("ActivitySite at %s has empty site_id" % get_path())
+		_update_presentation()
+		return
+	var existing := get_by_id(site_id)
+	if existing != null:
+		push_error(
+			(
+				"Duplicate ActivitySite site_id '%s' at %s; first registered at %s"
+				% [site_id, get_path(), existing.get_path()]
+			)
+		)
+		_update_presentation()
+		return
+	_all.append(self)
+	add_to_group("activity_sites")
+	_update_presentation()
+
+
+func _process(_delta: float) -> void:
+	if debug_label_enabled:
+		_update_presentation()
+
+
+func _exit_tree() -> void:
+	_all.erase(self)
+
+
+func get_interaction_position() -> Vector3:
+	return interaction_point.global_position if interaction_point != null else global_position
+
+
+func supports_action(candidate_action_id: StringName) -> bool:
+	return action_id == candidate_action_id
+
+
+func _update_presentation() -> void:
+	if not has_node("DebugLabel"):
+		return
+	var label := $DebugLabel as Label3D
+	label.visible = debug_label_enabled
+	if not debug_label_enabled:
+		return
+	var text := "%s\n%s\ncap:%d" % [display_name, action_id, capacity]
+	if text == _last_label_text:
+		return
+	_last_label_text = text
+	label.text = text
+
+
+static func get_by_id(search_id: StringName):
+	for node in _all:
+		if node.site_id == search_id:
+			return node
+	return null
+
+
+static func get_all() -> Array:
+	return _all.duplicate()

world/jajce/JajceWorld.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=25 format=3]
+[gd_scene load_steps=26 format=3]
 
 [ext_resource type="Terrain3DAssets" path="res://terrain/jajce/assets.tres" id="1_assets"]
 [ext_resource type="PackedScene" path="res://world/resource_nodes/ResourceNode.tscn" id="2_resource"]
@@ -14,6 +14,7 @@
 [ext_resource type="PackedScene" path="res://world/jajce/ChimneySmoke.tscn" id="12_smoke"]
 [ext_resource type="Script" path="res://world/jajce/day_night_cycle.gd" id="13_daynight"]
 [ext_resource type="PackedScene" path="res://world/storage/StorageNode.tscn" id="14_storage"]
+[ext_resource type="Script" path="res://world/activity/ActivitySite.gd" id="15_activity"]
 
 [sub_resource type="Terrain3DMaterial" id="Terrain3DMaterial_jajce"]
 _shader_parameters = {
@@ -251,29 +252,76 @@ yield_per_action = 3.0
 [node name="VillagePantry" parent="WorldObjects/StorageSites" instance=ExtResource("14_storage")]
 position = Vector3(0, 0, -8)
 
-[node name="LegacyActivityMarkers" type="Node3D" parent="."]
+[node name="ActivitySites" type="Node3D" parent="WorldObjects"]
 
-[node name="GuardZone" type="Marker3D" parent="LegacyActivityMarkers"]
+[node name="GuardPost" type="Node3D" parent="WorldObjects/ActivitySites"]
 position = Vector3(0, 0, 8)
+script = ExtResource("15_activity")
+site_id = &"guard_post"
+action_id = &"patrol"
+display_name = "Guard Post"
+capacity = 2
 
-[node name="GuardTowerVisual" type="MeshInstance3D" parent="LegacyActivityMarkers/GuardZone"]
+[node name="GuardTowerVisual" type="MeshInstance3D" parent="WorldObjects/ActivitySites/GuardPost"]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1.25, 0)
 mesh = SubResource("Mesh_guard_post")
 
-[node name="StudyZone" type="Marker3D" parent="LegacyActivityMarkers"]
+[node name="InteractionPoint" type="Marker3D" parent="WorldObjects/ActivitySites/GuardPost"]
-position = Vector3(-6, 0, 6)
 
-[node name="StudyDeskVisual" type="MeshInstance3D" parent="LegacyActivityMarkers/StudyZone"]
+[node name="DebugLabel" type="Label3D" parent="WorldObjects/ActivitySites/GuardPost"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 2.8, 0)
+billboard = 1
+no_depth_test = true
+font_size = 18
+outline_modulate = Color(0, 0, 0, 1)
+outline_size = 4
+text = "Guard Post"
+
+[node name="StudyDesk" type="Node3D" parent="WorldObjects/ActivitySites"]
+position = Vector3(-6, 0, 6)
+script = ExtResource("15_activity")
+site_id = &"study_desk"
+action_id = &"study"
+display_name = "Study Desk"
+
+[node name="StudyDeskVisual" type="MeshInstance3D" parent="WorldObjects/ActivitySites/StudyDesk"]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.125, 0)
 mesh = SubResource("Mesh_study_desk")
 
-[node name="RestZone" type="Marker3D" parent="LegacyActivityMarkers"]
+[node name="InteractionPoint" type="Marker3D" parent="WorldObjects/ActivitySites/StudyDesk"]
-position = Vector3(4, 0, 5)
 
-[node name="RestBenchVisual" type="MeshInstance3D" parent="LegacyActivityMarkers/RestZone"]
+[node name="DebugLabel" type="Label3D" parent="WorldObjects/ActivitySites/StudyDesk"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1.1, 0)
+billboard = 1
+no_depth_test = true
+font_size = 18
+outline_modulate = Color(0, 0, 0, 1)
+outline_size = 4
+text = "Study Desk"
+
+[node name="RestBench" type="Node3D" parent="WorldObjects/ActivitySites"]
+position = Vector3(4, 0, 5)
+script = ExtResource("15_activity")
+site_id = &"rest_bench"
+action_id = &"rest"
+display_name = "Rest Bench"
+capacity = 2
+
+[node name="RestBenchVisual" type="MeshInstance3D" parent="WorldObjects/ActivitySites/RestBench"]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.15, 0)
 mesh = SubResource("Mesh_rest_bench")
 
+[node name="InteractionPoint" type="Marker3D" parent="WorldObjects/ActivitySites/RestBench"]
+
+[node name="DebugLabel" type="Label3D" parent="WorldObjects/ActivitySites/RestBench"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1.1, 0)
+billboard = 1
+no_depth_test = true
+font_size = 18
+outline_modulate = Color(0, 0, 0, 1)
+outline_size = 4
+text = "Rest Bench"
+
 [node name="DirectionalLight3D" type="DirectionalLight3D" parent="."]
 rotation_degrees = Vector3(-55, -35, 0)
 light_color = Color(1, 0.87, 0.72, 1)

world/storage/StorageNode.gd

@@ -91,15 +91,12 @@ func _update_presentation() -> void:
 	label.text = text
 
 
-static func get_by_id(search_id: StringName) -> StorageNode:
+static func get_by_id(search_id: StringName):
 	for node in _all:
 		if node.storage_id == search_id:
 			return node
 	return null
 
 
-static func get_all() -> Array[StorageNode]:
+static func get_all() -> Array:
-	var nodes: Array[StorageNode] = []
+	return _all.duplicate()
-	for node in _all:
-		nodes.append(node as StorageNode)
-	return nodes

world/storage/StorageNode.gd.uid

@@ -0,0 +1 @@
+uid://cgxnb8qsttpqy