Improved conversations and input blocking.

objects/actionable.gd

@@ -1,8 +1,6 @@
 class_name ConversationActionable
 extends Area3D
 
-signal conversation_started
-
 @export var dialogue_start: String = "start"
 @export var related_quest_path: NodePath
 
@@ -25,5 +23,3 @@ func action() -> void:
 		balloon.start(quest_dialogue_resource, dialogue_start, quest_states)
 	else:
 		balloon.start(default_dialogue_resource, dialogue_start, quest_states)
-
-	conversation_started.emit()

objects/player.gd

@@ -56,7 +56,9 @@ func _physics_process(delta):
 	if not is_on_floor():
 		velocity.y -= gravity * delta
 
-	if not is_input_blocked:
+	if is_input_blocked:
+		velocity = Vector3.ZERO
+	else:
 		_handle_input()
 
 	move_and_slide()
@@ -68,7 +70,6 @@ func _physics_process(delta):
 		_target_look_direction = Vector3(velocity.x, 0, velocity.z).normalized()
 
 	_current_look_direction = basis.z
-	#_target_look_direction = _current_look_direction
 
 	update_look_direction(delta)
 

project.godot

@@ -18,6 +18,7 @@ config/icon="res://icon.svg"
 [autoload]
 
 DialogueManager="*res://addons/dialogue_manager/dialogue_manager.gd"
+InteractionSystem="*res://systems/InteractionSystem.gd"
 
 [dialogue_manager]
 

quests/builder_missing_tool_quest.gd

@@ -9,9 +9,6 @@ extends QuestBase
 @onready var merchant: NonPlayerCharacter = %Merchant
 
 var _bridge_transform:Transform3D = Transform3D.IDENTITY
-var _merchant_conversation_actionable:ConversationActionable = null
-
-signal wrench_delivered
 
 func _ready():
 	super._ready()
@@ -19,23 +16,6 @@ func _ready():
 	_bridge_transform = bridge.global_transform
 	bridge.global_transform = Transform3D.IDENTITY.translated(Vector3.UP * -1000)
 
-	_merchant_conversation_actionable = merchant.find_child("Conversation", true, false)
-	assert(_merchant_conversation_actionable != null)
-	_merchant_conversation_actionable.conversation_started.connect(on_dialogue_started)
-
-func on_dialogue_started() -> void:
-	_player.is_input_blocked = true
-
-func on_dialogue_ended(_dialog_resource: DialogueResource) -> void:
-	_player.is_input_blocked = false	
-	
-	if is_completed:
-		return
-	
-	if is_hammer_delivered and not is_bridge_built:
-		wrench_delivered.emit()
-
-
 func _process(_delta):
 	if is_hammer_delivered:
 		is_bridge_built = true

root_ui.gd

@@ -49,6 +49,8 @@ func load_scene(scene_resource:PackedScene):
 	
 	_game_build_system = scene.find_child("BuildSystem", true, false) as BuildSystem
 
+	var player:Player = scene.find_child("Player", true, false)
+	InteractionSystem.player = player
 
 func save_game():
 	var player:Player = scene.find_child("Player", true, false)

scenes/game.gd

@@ -12,7 +12,6 @@ var _player_camera_offset:Vector3 = Vector3.ZERO
 func _ready():
 	_player_camera_offset = camera.global_position - player.global_position + Vector3.UP * 1
 
-
 # Called every frame. 'delta' is the elapsed time since the previous frame.
 func _process(_delta):
 	if build_system.is_active and build_system.build_item != null:

systems/InteractionSystem.gd

@@ -0,0 +1,26 @@
+extends Node
+
+signal conversation_started
+signal conversation_stopped
+
+var is_conversation_active:bool = false
+var player:Player = null
+
+func _ready():
+	if not DialogueManager.is_connected("dialogue_ended", InteractionSystem.stop_conversation):
+		DialogueManager.connect("dialogue_ended", InteractionSystem.stop_conversation)
+
+func start_conversation(resource: DialogueResource) -> void:
+	is_conversation_active = true
+	print ("Conversation started")
+	emit_signal("conversation_started")
+	if player:
+		player.is_input_blocked = true
+
+func stop_conversation(resource: DialogueResource) -> void:
+	is_conversation_active = false
+	print ("Conversation stopped")
+	emit_signal("conversation_stopped")
+
+	if player:
+		player.is_input_blocked = false

ui/dialogue/balloon.gd

@@ -104,6 +104,7 @@ func start(dialogue_resource: DialogueResource, title: String, extra_game_states
 	temporary_game_states =  [self] + extra_game_states
 	is_waiting_for_input = false
 	resource = dialogue_resource
+	InteractionSystem.start_conversation(dialogue_resource)
 	self.dialogue_line = await resource.get_next_dialogue_line(title, temporary_game_states)