Complete M11 Creator Studio and M12 Trust & Safety for PC5

- Creator Studio: Visual behavior & property inspector, GLB model importer, binary persistence
- Trust & Safety: 18+ TOS confirmation (DOB removed), creator guidelines & briefing card on join, in-game reporting HUD
- Test Harness: Add --filter, --skip-backend, --skip-godot to run_checkpoint_tests.py

scripts/editor/ui/inspector_panel.gd

@@ -1,18 +1,16 @@
 class_name InspectorPanel
 extends VBoxContainer
-## Property editor for the selected object (docs/architecture/editor.md
+## Property and behavior editor for the selected object (docs/architecture/editor.md
 ## §7.2 `InspectorPanel`).
 ##
-## 2D-tile-editor scope (docs/architecture/editor.md §8: the default world
-## is flat, `CHUNK_SIZE_Z=1`): position exposes X/Y (world-plane) plus a
-## single "height" Z for props that sit above the floor, and rotation
-## exposes one yaw field (rotation about the vertical axis) rather than a
-## full 3-axis gizmo -- deliberately not the volumetric 3D editing the doc
-## says to defer.
-##
-## Pure UI: every edit calls back into `EditorCore` (`move_object` /
-## `rotate_object` / `scale_object` / `delete_object`), so inspector edits
-## go through the exact same undo/redo path as viewport edits.
+## Visual Property & Behavior Inspector (Creator Studio):
+## - Position, yaw, scale, and delete operations.
+## - Visual rule builder for ScriptBehavior rules:
+##   Triggers: on_interact, on_touch, on_enter, on_timer
+##   Actions: give_item (Buffalo Chips / items), rotate, move, play_sound, spawn_from_catalog
+## - Pure UI: every property & behavior edit calls back into `EditorCore`
+##   (`move_object`, `rotate_object`, `scale_object`, `set_object_behavior`, `delete_object`),
+##   fully supporting undo and redo.
 
 signal delete_requested(object_id: String)
 
@@ -20,6 +18,11 @@ var _core: EditorCore = null
 var _object_id: String = ""
 var _updating := false  # guards against feedback loops while refreshing fields
 
+var _empty_label: Label
+var _scroll: ScrollContainer
+var _fields_box: VBoxContainer
+
+# Property fields
 var _id_label: Label
 var _type_label: Label
 var _asset_label: Label
@@ -31,8 +34,43 @@ var _scale_x: SpinBox
 var _scale_y: SpinBox
 var _scale_z: SpinBox
 var _delete_button: Button
-var _empty_label: Label
-var _fields_box: VBoxContainer
+
+# Behavior & Rules fields
+var _rules_vbox: VBoxContainer
+var _add_rule_btn: Button
+var _rule_form_box: VBoxContainer
+var _trigger_option: OptionButton
+var _timer_row: HBoxContainer
+var _timer_interval_spin: SpinBox
+var _action_option: OptionButton
+
+# Dynamic Action Parameter boxes
+var _action_item_box: VBoxContainer
+var _item_id_edit: LineEdit
+var _item_count_spin: SpinBox
+
+var _action_rotate_box: VBoxContainer
+var _rotate_axis_option: OptionButton
+var _rotate_degrees_spin: SpinBox
+var _rotate_duration_spin: SpinBox
+
+var _action_move_box: VBoxContainer
+var _move_x_spin: SpinBox
+var _move_y_spin: SpinBox
+var _move_z_spin: SpinBox
+var _move_duration_spin: SpinBox
+
+var _action_sound_box: VBoxContainer
+var _sound_id_edit: LineEdit
+
+var _action_spawn_box: VBoxContainer
+var _spawn_catalog_id_edit: LineEdit
+var _spawn_x_spin: SpinBox
+var _spawn_y_spin: SpinBox
+var _spawn_z_spin: SpinBox
+
+
+var _is_built := false
 
 
 func _init() -> void:
@@ -41,6 +79,17 @@ func _init() -> void:
 
 
 func _ready() -> void:
+	if not _is_built:
+		_build_ui()
+	if _object_id != "":
+		show_object(_object_id)
+
+
+func _build_ui() -> void:
+	if _is_built:
+		return
+	_is_built = true
+
 	var header := Label.new()
 	header.text = "Inspector"
 	header.add_theme_font_size_override("font_size", 15)
@@ -51,9 +100,15 @@ func _ready() -> void:
 	_empty_label.text = "(nothing selected)"
 	add_child(_empty_label)
 
+	_scroll = ScrollContainer.new()
+	_scroll.size_flags_vertical = Control.SIZE_EXPAND_FILL
+	_scroll.horizontal_scroll_mode = ScrollContainer.SCROLL_MODE_DISABLED
+	add_child(_scroll)
+
 	_fields_box = VBoxContainer.new()
+	_fields_box.size_flags_horizontal = Control.SIZE_EXPAND_FILL
 	_fields_box.visible = false
-	add_child(_fields_box)
+	_scroll.add_child(_fields_box)
 
 	_id_label = _add_readonly_row("id")
 	_type_label = _add_readonly_row("type")
@@ -80,10 +135,292 @@ func _ready() -> void:
 	_scale_z.value_changed.connect(_on_scale_changed)
 
 	_delete_button = Button.new()
-	_delete_button.text = "Delete"
+	_delete_button.text = "Delete Object"
+	_delete_button.add_theme_color_override("font_color", Color(1.0, 0.4, 0.4))
 	_delete_button.pressed.connect(_on_delete_pressed)
 	_fields_box.add_child(_delete_button)
 
+	_setup_behavior_ui()
+
+
+func _setup_behavior_ui() -> void:
+	var sep := HSeparator.new()
+	sep.custom_minimum_size = Vector2(0, 16)
+	_fields_box.add_child(sep)
+
+	var b_header := Label.new()
+	b_header.text = "Behavior & Rules"
+	b_header.add_theme_font_size_override("font_size", 14)
+	b_header.add_theme_color_override("font_color", Color(0.35, 0.85, 1.0))
+	_fields_box.add_child(b_header)
+
+	var b_desc := Label.new()
+	b_desc.text = "Attach interactive logic and triggers."
+	b_desc.add_theme_font_size_override("font_size", 11)
+	b_desc.add_theme_color_override("font_color", Color(0.7, 0.7, 0.7))
+	_fields_box.add_child(b_desc)
+
+	_rules_vbox = VBoxContainer.new()
+	_rules_vbox.size_flags_horizontal = Control.SIZE_EXPAND_FILL
+	_fields_box.add_child(_rules_vbox)
+
+	_add_rule_btn = Button.new()
+	_add_rule_btn.text = "+ Add Behavior Rule"
+	_add_rule_btn.pressed.connect(_on_add_rule_btn_pressed)
+	_fields_box.add_child(_add_rule_btn)
+
+	_setup_rule_form()
+
+
+func _setup_rule_form() -> void:
+	_rule_form_box = VBoxContainer.new()
+	_rule_form_box.visible = false
+	_rule_form_box.size_flags_horizontal = Control.SIZE_EXPAND_FILL
+	_fields_box.add_child(_rule_form_box)
+
+	var form_panel := PanelContainer.new()
+	var form_box := VBoxContainer.new()
+	form_panel.add_child(form_box)
+	_rule_form_box.add_child(form_panel)
+
+	var form_title := Label.new()
+	form_title.text = "New Behavior Rule"
+	form_title.add_theme_font_size_override("font_size", 13)
+	form_title.add_theme_color_override("font_color", Color(1.0, 0.9, 0.3))
+	form_box.add_child(form_title)
+
+	# Trigger Selector
+	var trig_row := HBoxContainer.new()
+	var trig_lbl := Label.new()
+	trig_lbl.text = "Trigger:"
+	trig_lbl.custom_minimum_size = Vector2(70, 0)
+	trig_row.add_child(trig_lbl)
+	_trigger_option = OptionButton.new()
+	_trigger_option.size_flags_horizontal = Control.SIZE_EXPAND_FILL
+	_trigger_option.add_item("on_interact (Click/Interact)", 0)
+	_trigger_option.set_item_metadata(0, "on_interact")
+	_trigger_option.add_item("on_touch (Physical contact)", 1)
+	_trigger_option.set_item_metadata(1, "on_touch")
+	_trigger_option.add_item("on_enter (Enters zone)", 2)
+	_trigger_option.set_item_metadata(2, "on_enter")
+	_trigger_option.add_item("on_timer (Repeats every X sec)", 3)
+	_trigger_option.set_item_metadata(3, "on_timer")
+	_trigger_option.item_selected.connect(_on_trigger_changed)
+	trig_row.add_child(_trigger_option)
+	form_box.add_child(trig_row)
+
+	# Timer interval row (only visible when on_timer is selected)
+	_timer_row = HBoxContainer.new()
+	_timer_row.visible = false
+	var timer_lbl := Label.new()
+	timer_lbl.text = "Interval (s):"
+	timer_lbl.custom_minimum_size = Vector2(70, 0)
+	_timer_row.add_child(timer_lbl)
+	_timer_interval_spin = SpinBox.new()
+	_timer_interval_spin.min_value = 0.1
+	_timer_interval_spin.max_value = 3600.0
+	_timer_interval_spin.step = 0.5
+	_timer_interval_spin.value = 2.0
+	_timer_row.add_child(_timer_interval_spin)
+	form_box.add_child(_timer_row)
+
+	# Action Selector
+	var act_row := HBoxContainer.new()
+	var act_lbl := Label.new()
+	act_lbl.text = "Action:"
+	act_lbl.custom_minimum_size = Vector2(70, 0)
+	act_row.add_child(act_lbl)
+	_action_option = OptionButton.new()
+	_action_option.size_flags_horizontal = Control.SIZE_EXPAND_FILL
+	_action_option.add_item("give_item (Reward Chips/Items)", 0)
+	_action_option.set_item_metadata(0, "give_item")
+	_action_option.add_item("rotate (Spin Object)", 1)
+	_action_option.set_item_metadata(1, "rotate")
+	_action_option.add_item("move (Move / Elevate)", 2)
+	_action_option.set_item_metadata(2, "move")
+	_action_option.add_item("play_sound (Audio FX)", 3)
+	_action_option.set_item_metadata(3, "play_sound")
+	_action_option.add_item("spawn_from_catalog (Spawn)", 4)
+	_action_option.set_item_metadata(4, "spawn_from_catalog")
+	_action_option.item_selected.connect(_on_action_changed)
+	act_row.add_child(_action_option)
+	form_box.add_child(act_row)
+
+	# Dynamic Parameter Boxes
+	# 1. give_item
+	_action_item_box = VBoxContainer.new()
+	var item_id_row := HBoxContainer.new()
+	var item_id_lbl := Label.new()
+	item_id_lbl.text = "Item ID:"
+	item_id_lbl.custom_minimum_size = Vector2(70, 0)
+	item_id_row.add_child(item_id_lbl)
+	_item_id_edit = LineEdit.new()
+	_item_id_edit.text = "buffalo_chips"
+	_item_id_edit.size_flags_horizontal = Control.SIZE_EXPAND_FILL
+	item_id_row.add_child(_item_id_edit)
+	_action_item_box.add_child(item_id_row)
+
+	var item_cnt_row := HBoxContainer.new()
+	var item_cnt_lbl := Label.new()
+	item_cnt_lbl.text = "Amount:"
+	item_cnt_lbl.custom_minimum_size = Vector2(70, 0)
+	item_cnt_row.add_child(item_cnt_lbl)
+	_item_count_spin = SpinBox.new()
+	_item_count_spin.min_value = 1
+	_item_count_spin.max_value = 10000
+	_item_count_spin.value = 5
+	item_cnt_row.add_child(_item_count_spin)
+	_action_item_box.add_child(item_cnt_row)
+	form_box.add_child(_action_item_box)
+
+	# 2. rotate
+	_action_rotate_box = VBoxContainer.new()
+	_action_rotate_box.visible = false
+	var rot_axis_row := HBoxContainer.new()
+	var rot_axis_lbl := Label.new()
+	rot_axis_lbl.text = "Axis:"
+	rot_axis_lbl.custom_minimum_size = Vector2(70, 0)
+	rot_axis_row.add_child(rot_axis_lbl)
+	_rotate_axis_option = OptionButton.new()
+	_rotate_axis_option.add_item("y (Yaw)")
+	_rotate_axis_option.set_item_metadata(0, "y")
+	_rotate_axis_option.add_item("x (Pitch)")
+	_rotate_axis_option.set_item_metadata(1, "x")
+	_rotate_axis_option.add_item("z (Roll)")
+	_rotate_axis_option.set_item_metadata(2, "z")
+	rot_axis_row.add_child(_rotate_axis_option)
+	_action_rotate_box.add_child(rot_axis_row)
+
+	var rot_deg_row := HBoxContainer.new()
+	var rot_deg_lbl := Label.new()
+	rot_deg_lbl.text = "Degrees:"
+	rot_deg_lbl.custom_minimum_size = Vector2(70, 0)
+	rot_deg_row.add_child(rot_deg_lbl)
+	_rotate_degrees_spin = SpinBox.new()
+	_rotate_degrees_spin.min_value = -360.0
+	_rotate_degrees_spin.max_value = 360.0
+	_rotate_degrees_spin.step = 15.0
+	_rotate_degrees_spin.value = 90.0
+	rot_deg_row.add_child(_rotate_degrees_spin)
+	_action_rotate_box.add_child(rot_deg_row)
+
+	var rot_dur_row := HBoxContainer.new()
+	var rot_dur_lbl := Label.new()
+	rot_dur_lbl.text = "Duration (s):"
+	rot_dur_lbl.custom_minimum_size = Vector2(70, 0)
+	rot_dur_row.add_child(rot_dur_lbl)
+	_rotate_duration_spin = SpinBox.new()
+	_rotate_duration_spin.min_value = 0.05
+	_rotate_duration_spin.max_value = 5.0
+	_rotate_duration_spin.step = 0.1
+	_rotate_duration_spin.value = 0.4
+	rot_dur_row.add_child(_rotate_duration_spin)
+	_action_rotate_box.add_child(rot_dur_row)
+	form_box.add_child(_action_rotate_box)
+
+	# 3. move
+	_action_move_box = VBoxContainer.new()
+	_action_move_box.visible = false
+	var move_lbl := Label.new()
+	move_lbl.text = "Offset (X, Y, Z):"
+	_action_move_box.add_child(move_lbl)
+	var move_coords := HBoxContainer.new()
+	_move_x_spin = SpinBox.new()
+	_move_x_spin.min_value = -100.0
+	_move_x_spin.max_value = 100.0
+	_move_x_spin.value = 0.0
+	move_coords.add_child(_move_x_spin)
+	_move_y_spin = SpinBox.new()
+	_move_y_spin.min_value = -100.0
+	_move_y_spin.max_value = 100.0
+	_move_y_spin.value = 2.0
+	move_coords.add_child(_move_y_spin)
+	_move_z_spin = SpinBox.new()
+	_move_z_spin.min_value = -100.0
+	_move_z_spin.max_value = 100.0
+	_move_z_spin.value = 0.0
+	move_coords.add_child(_move_z_spin)
+	_action_move_box.add_child(move_coords)
+
+	var move_dur_row := HBoxContainer.new()
+	var move_dur_lbl := Label.new()
+	move_dur_lbl.text = "Duration (s):"
+	move_dur_lbl.custom_minimum_size = Vector2(70, 0)
+	move_dur_row.add_child(move_dur_lbl)
+	_move_duration_spin = SpinBox.new()
+	_move_duration_spin.min_value = 0.05
+	_move_duration_spin.max_value = 5.0
+	_move_duration_spin.step = 0.1
+	_move_duration_spin.value = 0.4
+	move_dur_row.add_child(_move_duration_spin)
+	_action_move_box.add_child(move_dur_row)
+	form_box.add_child(_action_move_box)
+
+	# 4. play_sound
+	_action_sound_box = VBoxContainer.new()
+	_action_sound_box.visible = false
+	var snd_row := HBoxContainer.new()
+	var snd_lbl := Label.new()
+	snd_lbl.text = "Sound ID:"
+	snd_lbl.custom_minimum_size = Vector2(70, 0)
+	snd_row.add_child(snd_lbl)
+	_sound_id_edit = LineEdit.new()
+	_sound_id_edit.text = "bell"
+	_sound_id_edit.size_flags_horizontal = Control.SIZE_EXPAND_FILL
+	snd_row.add_child(_sound_id_edit)
+	_action_sound_box.add_child(snd_row)
+	form_box.add_child(_action_sound_box)
+
+	# 5. spawn_from_catalog
+	_action_spawn_box = VBoxContainer.new()
+	_action_spawn_box.visible = false
+	var sp_row := HBoxContainer.new()
+	var sp_lbl := Label.new()
+	sp_lbl.text = "Catalog ID:"
+	sp_lbl.custom_minimum_size = Vector2(70, 0)
+	sp_row.add_child(sp_lbl)
+	_spawn_catalog_id_edit = LineEdit.new()
+	_spawn_catalog_id_edit.text = "cube"
+	_spawn_catalog_id_edit.size_flags_horizontal = Control.SIZE_EXPAND_FILL
+	sp_row.add_child(_spawn_catalog_id_edit)
+	_action_spawn_box.add_child(sp_row)
+
+	var sp_pos_lbl := Label.new()
+	sp_pos_lbl.text = "Spawn Pos (X, Y, Z):"
+	_action_spawn_box.add_child(sp_pos_lbl)
+	var sp_coords := HBoxContainer.new()
+	_spawn_x_spin = SpinBox.new()
+	_spawn_x_spin.min_value = -100.0
+	_spawn_x_spin.max_value = 100.0
+	_spawn_x_spin.value = 0.0
+	sp_coords.add_child(_spawn_x_spin)
+	_spawn_y_spin = SpinBox.new()
+	_spawn_y_spin.min_value = -100.0
+	_spawn_y_spin.max_value = 100.0
+	_spawn_y_spin.value = 1.0
+	sp_coords.add_child(_spawn_y_spin)
+	_spawn_z_spin = SpinBox.new()
+	_spawn_z_spin.min_value = -100.0
+	_spawn_z_spin.max_value = 100.0
+	_spawn_z_spin.value = 0.0
+	sp_coords.add_child(_spawn_z_spin)
+	_action_spawn_box.add_child(sp_coords)
+	form_box.add_child(_action_spawn_box)
+
+	# Form Buttons
+	var btn_row := HBoxContainer.new()
+	var save_btn := Button.new()
+	save_btn.text = "Save Rule"
+	save_btn.size_flags_horizontal = Control.SIZE_EXPAND_FILL
+	save_btn.pressed.connect(_on_save_rule_pressed)
+	btn_row.add_child(save_btn)
+
+	var cancel_btn := Button.new()
+	cancel_btn.text = "Cancel"
+	cancel_btn.pressed.connect(_on_cancel_rule_pressed)
+	btn_row.add_child(cancel_btn)
+	form_box.add_child(btn_row)
+
 
 func setup(core: EditorCore) -> void:
 	_core = core
@@ -91,19 +428,32 @@ func setup(core: EditorCore) -> void:
 
 func show_object(object_id: String) -> void:
 	_object_id = object_id
+	if not _is_built:
+		_build_ui()
+
 	if object_id == "" or _core == null:
-		_empty_label.visible = true
-		_fields_box.visible = false
+		if _empty_label != null:
+			_empty_label.visible = true
+		if _fields_box != null:
+			_fields_box.visible = false
 		return
 
 	var obj := _core.model.find_object(object_id)
 	if obj == null:
-		_empty_label.visible = true
-		_fields_box.visible = false
+		if _empty_label != null:
+			_empty_label.visible = true
+		if _fields_box != null:
+			_fields_box.visible = false
 		return
 
-	_empty_label.visible = false
-	_fields_box.visible = true
+	if _empty_label != null:
+		_empty_label.visible = false
+	if _fields_box != null:
+		_fields_box.visible = true
+	if _rule_form_box != null:
+		_rule_form_box.visible = false
+	if _add_rule_btn != null:
+		_add_rule_btn.visible = true
 
 	_updating = true
 	_id_label.text = "id: %s" % obj.id
@@ -118,6 +468,211 @@ func show_object(object_id: String) -> void:
 	_scale_z.value = obj.scale.z
 	_updating = false
 
+	_refresh_rules()
+
+
+func _refresh_rules() -> void:
+	for child in _rules_vbox.get_children():
+		child.queue_free()
+
+	if _core == null or _object_id == "":
+		return
+
+	var obj := _core.model.find_object(_object_id)
+	if obj == null:
+		return
+
+	var b_dict: Variant = obj.properties.get("script_behavior", obj.properties.get("behavior"))
+	var rules_arr: Array = []
+	if b_dict is Dictionary and b_dict.has("rules") and b_dict["rules"] is Array:
+		rules_arr = b_dict["rules"]
+
+	if rules_arr.is_empty():
+		var empty_lbl := Label.new()
+		empty_lbl.text = "(No behavior rules attached)"
+		empty_lbl.add_theme_font_size_override("font_size", 11)
+		empty_lbl.add_theme_color_override("font_color", Color(0.6, 0.6, 0.6))
+		_rules_vbox.add_child(empty_lbl)
+		return
+
+	for i in range(rules_arr.size()):
+		var rule: Variant = rules_arr[i]
+		if not (rule is Dictionary):
+			continue
+		var card := _create_rule_card(i, rule as Dictionary)
+		_rules_vbox.add_child(card)
+
+
+func _create_rule_card(rule_index: int, rule: Dictionary) -> Control:
+	var panel := PanelContainer.new()
+	var row := HBoxContainer.new()
+	row.size_flags_horizontal = Control.SIZE_EXPAND_FILL
+	panel.add_child(row)
+
+	var text_box := VBoxContainer.new()
+	text_box.size_flags_horizontal = Control.SIZE_EXPAND_FILL
+	row.add_child(text_box)
+
+	var trigger_dict: Dictionary = rule.get("trigger", {})
+	var trig_type: String = str(trigger_dict.get("type", "unknown"))
+	var trig_label := Label.new()
+	if trig_type == "on_timer":
+		trig_label.text = "⏱️ on_timer (every %ss)" % str(trigger_dict.get("interval", 1.0))
+	elif trig_type == "on_touch":
+		trig_label.text = "💥 on_touch"
+	elif trig_type == "on_enter":
+		trig_label.text = "🚶 on_enter"
+	else:
+		trig_label.text = "⚡ on_interact"
+	trig_label.add_theme_font_size_override("font_size", 12)
+	trig_label.add_theme_color_override("font_color", Color(0.4, 0.9, 1.0))
+	text_box.add_child(trig_label)
+
+	var actions_arr: Array = rule.get("actions", [])
+	for act in actions_arr:
+		if not (act is Dictionary):
+			continue
+		var act_dict: Dictionary = act
+		var verb: String = str(act_dict.get("verb", ""))
+		var act_lbl := Label.new()
+		act_lbl.add_theme_font_size_override("font_size", 11)
+		match verb:
+			"give_item":
+				var item_name: String = str(act_dict.get("item_id", "buffalo_chips"))
+				if item_name == "buffalo_chips":
+					item_name = "Buffalo Chips"
+				act_lbl.text = "→ Give %d %s" % [int(act_dict.get("count", 1)), item_name]
+			"rotate":
+				act_lbl.text = "→ Rotate %.0f° (%s axis)" % [float(act_dict.get("degrees", 90)), str(act_dict.get("axis", "y"))]
+			"move":
+				var off: Array = act_dict.get("offset", [0, 0, 0])
+				act_lbl.text = "→ Move offset %s" % str(off)
+			"play_sound":
+				act_lbl.text = "→ Play sound '%s'" % str(act_dict.get("sound_id", ""))
+			"spawn_from_catalog":
+				act_lbl.text = "→ Spawn '%s'" % str(act_dict.get("catalog_id", ""))
+			_:
+				act_lbl.text = "→ %s" % verb
+		text_box.add_child(act_lbl)
+
+	var del_btn := Button.new()
+	del_btn.text = "✕"
+	del_btn.tooltip_text = "Delete this rule"
+	del_btn.pressed.connect(_on_delete_rule_pressed.bind(rule_index))
+	row.add_child(del_btn)
+
+	return panel
+
+
+func _on_add_rule_btn_pressed() -> void:
+	_rule_form_box.visible = true
+	_add_rule_btn.visible = false
+
+
+func _on_cancel_rule_pressed() -> void:
+	_rule_form_box.visible = false
+	_add_rule_btn.visible = true
+
+
+func _on_trigger_changed(index: int) -> void:
+	var trig_key: String = _trigger_option.get_item_metadata(index)
+	_timer_row.visible = (trig_key == "on_timer")
+
+
+func _on_action_changed(index: int) -> void:
+	var act_key: String = _action_option.get_item_metadata(index)
+	_action_item_box.visible = (act_key == "give_item")
+	_action_rotate_box.visible = (act_key == "rotate")
+	_action_move_box.visible = (act_key == "move")
+	_action_sound_box.visible = (act_key == "play_sound")
+	_action_spawn_box.visible = (act_key == "spawn_from_catalog")
+
+
+func _on_save_rule_pressed() -> void:
+	if _core == null or _object_id == "":
+		return
+
+	var obj := _core.model.find_object(_object_id)
+	if obj == null:
+		return
+
+	var trig_type: String = _trigger_option.get_item_metadata(_trigger_option.selected)
+	var trig_dict: Dictionary = {"type": trig_type}
+	if trig_type == "on_timer":
+		trig_dict["interval"] = _timer_interval_spin.value
+
+	var act_verb: String = _action_option.get_item_metadata(_action_option.selected)
+	var act_dict: Dictionary = {"verb": act_verb}
+	match act_verb:
+		"give_item":
+			var item_id := _item_id_edit.text.strip_edges()
+			if item_id.is_empty():
+				item_id = "buffalo_chips"
+			act_dict["item_id"] = item_id
+			act_dict["count"] = int(_item_count_spin.value)
+		"rotate":
+			var axis_idx := _rotate_axis_option.selected
+			act_dict["axis"] = _rotate_axis_option.get_item_metadata(axis_idx)
+			act_dict["degrees"] = _rotate_degrees_spin.value
+			act_dict["duration"] = _rotate_duration_spin.value
+			act_dict["target"] = "self"
+		"move":
+			act_dict["target"] = "self"
+			act_dict["offset"] = [_move_x_spin.value, _move_y_spin.value, _move_z_spin.value]
+			act_dict["duration"] = _move_duration_spin.value
+		"play_sound":
+			var snd := _sound_id_edit.text.strip_edges()
+			if snd.is_empty():
+				snd = "bell"
+			act_dict["sound_id"] = snd
+		"spawn_from_catalog":
+			var cat_id := _spawn_catalog_id_edit.text.strip_edges()
+			if cat_id.is_empty():
+				cat_id = "cube"
+			act_dict["catalog_id"] = cat_id
+			act_dict["position"] = [_spawn_x_spin.value, _spawn_y_spin.value, _spawn_z_spin.value]
+
+	var new_rule: Dictionary = {
+		"trigger": trig_dict,
+		"conditions": [],
+		"actions": [act_dict]
+	}
+
+	var cur_behavior: Dictionary = {}
+	var raw_b = obj.properties.get("script_behavior", obj.properties.get("behavior"))
+	if raw_b is Dictionary:
+		cur_behavior = (raw_b as Dictionary).duplicate(true)
+
+	var cur_rules: Array = cur_behavior.get("rules", []).duplicate(true)
+	cur_rules.append(new_rule)
+	cur_behavior["rules"] = cur_rules
+
+	_core.set_object_behavior(_object_id, cur_behavior)
+	_rule_form_box.visible = false
+	_add_rule_btn.visible = true
+	_refresh_rules()
+
+
+func _on_delete_rule_pressed(index: int) -> void:
+	if _core == null or _object_id == "":
+		return
+
+	var obj := _core.model.find_object(_object_id)
+	if obj == null:
+		return
+
+	var raw_b = obj.properties.get("script_behavior", obj.properties.get("behavior"))
+	if not (raw_b is Dictionary):
+		return
+
+	var cur_behavior: Dictionary = (raw_b as Dictionary).duplicate(true)
+	var cur_rules: Array = cur_behavior.get("rules", []).duplicate(true)
+	if index >= 0 and index < cur_rules.size():
+		cur_rules.remove_at(index)
+		cur_behavior["rules"] = cur_rules
+		_core.set_object_behavior(_object_id, cur_behavior)
+		_refresh_rules()
+
 
 func _on_position_changed(_v: float) -> void:
 	if _updating or _core == null or _object_id == "":