feat: add npc decision inspector

player/npc/NpcVisual.gd

@@ -12,6 +12,9 @@ const DEBUG_LOGS := true
 @export var stuck_timeout := 1.5
 
 @onready var nav_agent: NavigationAgent3D = $NavigationAgent3D
+@onready var body_mesh: MeshInstance3D = $MeshInstance3D
+@onready var profession_prop: MeshInstance3D = $ProfessionProp
+@onready var profession_label: Label3D = $ProfessionLabel
 @onready var carried_food_visual: MeshInstance3D = $CarriedFood
 
 var has_reported_arrival := false
@@ -45,9 +48,66 @@ func setup_from_sim(npc: SimNPC) -> void:
 	npc_name = npc.npc_name
 	profession = npc.profession
 	name = "NPC_%s_%s" % [sim_id, npc_name]
+	_apply_profession_presentation()
 	set_carried_food_visible(npc.get_inventory_amount(SimulationIds.RESOURCE_FOOD) > 0.0)
 
 
+func _apply_profession_presentation() -> void:
+	var definition := SimulationDefinitions.get_profession(profession)
+	if definition == null:
+		profession_label.text = npc_name
+		profession_prop.visible = false
+		return
+
+	var body_material := StandardMaterial3D.new()
+	body_material.albedo_color = definition.visual_color
+	body_material.roughness = 0.82
+	body_mesh.material_override = body_material
+
+	var prop_material := StandardMaterial3D.new()
+	prop_material.albedo_color = definition.prop_color
+	prop_material.roughness = 0.78
+	profession_prop.material_override = prop_material
+	profession_prop.mesh = _create_profession_prop_mesh()
+	profession_prop.visible = profession_prop.mesh != null
+	profession_label.text = "%s\n%s" % [npc_name, definition.display_name]
+
+
+func _create_profession_prop_mesh() -> PrimitiveMesh:
+	profession_prop.position = Vector3(0.48, 0.85, 0.0)
+	profession_prop.rotation_degrees = Vector3.ZERO
+	match profession:
+		SimulationIds.PROFESSION_FARMER:
+			var basket := SphereMesh.new()
+			basket.radius = 0.24
+			basket.height = 0.34
+			return basket
+		SimulationIds.PROFESSION_WOODCUTTER:
+			var tool := BoxMesh.new()
+			tool.size = Vector3(0.12, 0.72, 0.16)
+			profession_prop.position = Vector3(0.48, 0.92, 0.0)
+			profession_prop.rotation_degrees.z = -18.0
+			return tool
+		SimulationIds.PROFESSION_GUARD:
+			var shield := CylinderMesh.new()
+			shield.top_radius = 0.3
+			shield.bottom_radius = 0.3
+			shield.height = 0.12
+			profession_prop.rotation_degrees.x = 90.0
+			return shield
+		SimulationIds.PROFESSION_SCHOLAR:
+			var book := BoxMesh.new()
+			book.size = Vector3(0.42, 0.1, 0.3)
+			return book
+		SimulationIds.PROFESSION_WANDERER:
+			var pack := SphereMesh.new()
+			pack.radius = 0.28
+			pack.height = 0.5
+			profession_prop.position = Vector3(-0.42, 0.86, 0.0)
+			return pack
+	return null
+
+
 func set_carried_food_visible(is_visible: bool) -> void:
 	carried_food_visual.visible = is_visible and not is_dead_visual
 
@@ -179,6 +239,7 @@ func _report_navigation_failure_once() -> void:
 func apply_dead_visual_state() -> void:
 	is_dead_visual = true
 	carried_food_visual.visible = false
+	profession_prop.visible = false
 	path_request_id += 1
 	velocity = Vector3.ZERO
 	current_path = PackedVector3Array()