Quest dialog functional.

Game.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=40 format=3 uid="uid://bugqatylloxkl"]
+[gd_scene load_steps=41 format=3 uid="uid://bugqatylloxkl"]
 
 [ext_resource type="Script" path="res://Player.gd" id="1_3lyis"]
 [ext_resource type="Script" path="res://World.gd" id="1_e417k"]
@@ -6,6 +6,7 @@
 [ext_resource type="Script" path="res://RootUI.gd" id="2_gg3gt"]
 [ext_resource type="PackedScene" uid="uid://dk2wv1vem0ubw" path="res://assets/scene_props/RockA.tscn" id="3_owduk"]
 [ext_resource type="PackedScene" uid="uid://dy8vjf760prhq" path="res://assets/characters/Rogue.tscn" id="4_6mbva"]
+[ext_resource type="Script" path="res://model/quest_state.gd" id="4_fmwrw"]
 [ext_resource type="Texture2D" uid="uid://cq8ypeagpedq" path="res://assets/kenney/ui-pack-rpg-expansion/PNG/cursorSword_bronze.png" id="4_pcyi0"]
 [ext_resource type="Texture2D" uid="uid://c7fu3paj3b4e8" path="res://assets/kenney/ui-pack-rpg-expansion/PNG/cursorSword_silver.png" id="5_24tqj"]
 [ext_resource type="Texture2D" uid="uid://drpl0ql1p3pfk" path="res://assets/kenney/ui-pack-rpg-expansion/PNG/cursorSword_gold.png" id="6_uid86"]
@@ -97,6 +98,10 @@ environment = SubResource("Environment_v85yo")
 unique_name_in_owner = true
 script = ExtResource("1_3lyis")
 
+[node name="QuestState" type="Node" parent="World/Player"]
+unique_name_in_owner = true
+script = ExtResource("4_fmwrw")
+
 [node name="MeshInstance3D" type="MeshInstance3D" parent="World/Player"]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.3, 0)
 visible = false
@@ -684,7 +689,6 @@ transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0.921204, 0, -3.30199)
 [node name="mushrooms2" parent="." instance=ExtResource("25_tea3k")]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 2.851, 0, 0.798104)
 
-[connection signal="trigger_message" from="World/Player" to="RootUI/GameUI" method="_on_player_trigger_message"]
 [connection signal="pressed" from="RootUI/MainMenuUI/MarginContainer/VBoxContainer/MarginContainer/NewGameButton" to="RootUI" method="_on_new_game_button_pressed"]
 [connection signal="pressed" from="RootUI/MainMenuUI/MarginContainer/VBoxContainer/MarginContainer3/QuitButton" to="RootUI" method="_on_quit_button_pressed"]
 [connection signal="pressed" from="RootUI/NewGameUI/MarginContainer/VBoxContainer/MarginContainer3/HBoxContainer/BackButton" to="RootUI" method="_to_main_menu_button_pressed"]

Player.gd

@@ -5,6 +5,7 @@ const JUMP_VELOCITY = 2.5
 
 @onready var geometry = %Geometry
 @onready var actionable_detector = %ActionableDetector
+@onready var quest_state = %QuestState
 
 # Get the gravity from the project settings to be synced with RigidBody nodes.
 var gravity = ProjectSettings.get_setting("physics/3d/default_gravity")
@@ -39,13 +40,22 @@ func _physics_process(delta):
 
 	geometry.look_at(position - last_nonzero_velocity, Vector3.UP)
 	
+
+func update_quest_state() -> void:
+	for item:Item in inventory.get_items():
+		if item.name == "Wrench":
+			quest_state.has_wrench = true
+
+	
+	
 func on_item_picked_up(item:Item):
-	inventory.add_item(item)
 	emit_signal("trigger_message", "Picked up a " + item.name)
+	inventory.add_item(item)
+	update_quest_state()
 
 
 func _unhandled_input(_event: InputEvent) -> void:
 	if Input.is_action_just_pressed("ui_accept"):
 		var actionables = actionable_detector.get_overlapping_areas()
 		if actionables.size() > 0:
-			actionables[0].action()
+			actionables[0].action(quest_state)

dialogue/testdialogue.dialogue

@@ -2,8 +2,14 @@
 
 Chloe: Mist! Ohne meinen Hammer kann ich die Brücke nicht fertig bauen!
 Chloe: Hast Du meinen Hammer gesehen?
+
 - Ja!
-	Chloe: Du scheinst keinen Hammer zu haben. Oder weißt nicht was ein Hammer ist.
+	if has_wrench == false:
+		Chloe: Du scheinst keinen Hammer zu haben. Oder weißt nicht was ein Hammer ist.
+	else:av
+		Chloe: Danke!
+		
+		set bridge_built_by_engineer = true
 - Lieber nicht.
 	Chloe: Schade!
 - Wo kann er denn sein?

model/quest_state.gd

@@ -0,0 +1,5 @@
+class_name QuestState
+extends Node
+
+@export var has_wrench:bool = false
+@export var bridge_built_by_engineer:bool = false

objects/actionable.gd

@@ -3,5 +3,7 @@ extends Area3D
 @export var dialogue_resource: DialogueResource
 @export var dialogue_start: String = "start"
 
-func action() -> void:
-	DialogueManager.show_example_dialogue_balloon(dialogue_resource, dialogue_start)
+func action(game_state: QuestState) -> void:
+	var balloon = load("res://ui/dialogue/balloon.tscn").instantiate()
+	get_tree().current_scene.add_child(balloon)
+	balloon.start(dialogue_resource, dialogue_start, [game_state])

project.godot

@@ -19,6 +19,10 @@ config/icon="res://icon.svg"
 
 DialogueManager="*res://addons/dialogue_manager/dialogue_manager.gd"
 
+[dialogue_manager]
+
+general/balloon_path="res://ui/dialogue/balloon.tscn"
+
 [dotnet]
 
 project/assembly_name="UIAndInteractionTests"

ui/dialogue/balloon.gd

@@ -0,0 +1,153 @@
+extends CanvasLayer
+
+## The action to use for advancing the dialogue
+@export var next_action: StringName = &"ui_accept"
+
+## The action to use to skip typing the dialogue
+@export var skip_action: StringName = &"ui_cancel"
+
+@onready var balloon: Control = %Balloon
+@onready var character_label: RichTextLabel = %CharacterLabel
+@onready var dialogue_label: DialogueLabel = %DialogueLabel
+@onready var responses_menu: DialogueResponsesMenu = %ResponsesMenu
+
+## The dialogue resource
+var resource: DialogueResource
+
+## Temporary game states
+var temporary_game_states: Array = []
+
+## See if we are waiting for the player
+var is_waiting_for_input: bool = false
+
+## See if we are running a long mutation and should hide the balloon
+var will_hide_balloon: bool = false
+
+## The current line
+var dialogue_line: DialogueLine:
+	set(next_dialogue_line):
+		is_waiting_for_input = false
+		balloon.focus_mode = Control.FOCUS_ALL
+		balloon.grab_focus()
+
+		# The dialogue has finished so close the balloon
+		if not next_dialogue_line:
+			queue_free()
+			return
+
+		# If the node isn't ready yet then none of the labels will be ready yet either
+		if not is_node_ready():
+			await ready
+
+		dialogue_line = next_dialogue_line
+
+		character_label.visible = not dialogue_line.character.is_empty()
+		character_label.text = tr(dialogue_line.character, "dialogue")
+
+		dialogue_label.hide()
+		dialogue_label.dialogue_line = dialogue_line
+
+		responses_menu.hide()
+		responses_menu.set_responses(dialogue_line.responses)
+
+		# Show our balloon
+		balloon.show()
+		will_hide_balloon = false
+
+		dialogue_label.show()
+		if not dialogue_line.text.is_empty():
+			dialogue_label.type_out()
+			await dialogue_label.finished_typing
+
+		# Wait for input
+		if dialogue_line.responses.size() > 0:
+			balloon.focus_mode = Control.FOCUS_NONE
+			responses_menu.show()
+		elif dialogue_line.time != "":
+			var time = dialogue_line.text.length() * 0.02 if dialogue_line.time == "auto" else dialogue_line.time.to_float()
+			await get_tree().create_timer(time).timeout
+			next(dialogue_line.next_id)
+		else:
+			is_waiting_for_input = true
+			balloon.focus_mode = Control.FOCUS_ALL
+			balloon.grab_focus()
+	get:
+		return dialogue_line
+
+
+func _ready() -> void:
+	balloon.hide()
+	Engine.get_singleton("DialogueManager").mutated.connect(_on_mutated)
+
+	# If the responses menu doesn't have a next action set, use this one
+	if responses_menu.next_action.is_empty():
+		responses_menu.next_action = next_action
+
+
+func _unhandled_input(_event: InputEvent) -> void:
+	# Only the balloon is allowed to handle input while it's showing
+	get_viewport().set_input_as_handled()
+
+
+func _notification(what: int) -> void:
+	# Detect a change of locale and update the current dialogue line to show the new language
+	if what == NOTIFICATION_TRANSLATION_CHANGED and is_instance_valid(dialogue_label):
+		var visible_ratio = dialogue_label.visible_ratio
+		self.dialogue_line = await resource.get_next_dialogue_line(dialogue_line.id)
+		if visible_ratio < 1:
+			dialogue_label.skip_typing()
+
+
+## Start some dialogue
+func start(dialogue_resource: DialogueResource, title: String, extra_game_states: Array = []) -> void:
+	temporary_game_states =  [self] + extra_game_states
+	is_waiting_for_input = false
+	resource = dialogue_resource
+	self.dialogue_line = await resource.get_next_dialogue_line(title, temporary_game_states)
+
+
+## Go to the next line
+func next(next_id: String) -> void:
+	self.dialogue_line = await resource.get_next_dialogue_line(next_id, temporary_game_states)
+
+
+#region Signals
+
+
+func _on_mutated(_mutation: Dictionary) -> void:
+	is_waiting_for_input = false
+	will_hide_balloon = true
+	get_tree().create_timer(0.1).timeout.connect(func():
+		if will_hide_balloon:
+			will_hide_balloon = false
+			balloon.hide()
+	)
+
+
+func _on_balloon_gui_input(event: InputEvent) -> void:
+	# See if we need to skip typing of the dialogue
+	if dialogue_label.is_typing:
+		var mouse_was_clicked: bool = event is InputEventMouseButton and event.button_index == MOUSE_BUTTON_LEFT and event.is_pressed()
+		var skip_button_was_pressed: bool = event.is_action_pressed(skip_action)
+		if mouse_was_clicked or skip_button_was_pressed:
+			get_viewport().set_input_as_handled()
+			dialogue_label.skip_typing()
+			return
+
+	if not is_waiting_for_input: return
+	if dialogue_line.responses.size() > 0: return
+
+	# When there are no response options the balloon itself is the clickable thing
+	get_viewport().set_input_as_handled()
+
+	if event is InputEventMouseButton and event.is_pressed() and event.button_index == MOUSE_BUTTON_LEFT:
+		next(dialogue_line.next_id)
+	elif event.is_action_pressed(next_action) and get_viewport().gui_get_focus_owner() == balloon:
+		next(dialogue_line.next_id)
+
+
+func _on_responses_menu_response_selected(response: DialogueResponse) -> void:
+	next(response.next_id)
+
+
+#endregion

ui/dialogue/balloon.tscn

@@ -0,0 +1,91 @@
+[gd_scene load_steps=5 format=3 uid="uid://73jm5qjy52vq"]
+
+[ext_resource type="Script" path="res://ui/dialogue/balloon.gd" id="1_36de5"]
+[ext_resource type="PackedScene" uid="uid://ckvgyvclnwggo" path="res://addons/dialogue_manager/dialogue_label.tscn" id="2_a8ve6"]
+[ext_resource type="Theme" uid="uid://dmk7hc81l8gbw" path="res://ui/ui_theme.tres" id="2_uj536"]
+[ext_resource type="Script" path="res://addons/dialogue_manager/dialogue_reponses_menu.gd" id="3_72ixx"]
+
+[node name="ExampleBalloon" type="CanvasLayer"]
+layer = 100
+script = ExtResource("1_36de5")
+
+[node name="Balloon" type="Control" parent="."]
+unique_name_in_owner = true
+layout_mode = 3
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+theme = ExtResource("2_uj536")
+
+[node name="Panel" type="Panel" parent="Balloon"]
+clip_children = 2
+layout_mode = 1
+anchors_preset = 12
+anchor_top = 1.0
+anchor_right = 1.0
+anchor_bottom = 1.0
+offset_left = 21.0
+offset_top = -183.0
+offset_right = -19.0
+offset_bottom = -19.0
+grow_horizontal = 2
+grow_vertical = 0
+mouse_filter = 1
+
+[node name="Dialogue" type="MarginContainer" parent="Balloon/Panel"]
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+
+[node name="VBoxContainer" type="VBoxContainer" parent="Balloon/Panel/Dialogue"]
+layout_mode = 2
+
+[node name="CharacterLabel" type="RichTextLabel" parent="Balloon/Panel/Dialogue/VBoxContainer"]
+unique_name_in_owner = true
+modulate = Color(1, 1, 1, 0.501961)
+layout_mode = 2
+mouse_filter = 1
+bbcode_enabled = true
+text = "Character"
+fit_content = true
+scroll_active = false
+
+[node name="DialogueLabel" parent="Balloon/Panel/Dialogue/VBoxContainer" instance=ExtResource("2_a8ve6")]
+unique_name_in_owner = true
+layout_mode = 2
+size_flags_vertical = 3
+text = "Dialogue..."
+
+[node name="Responses" type="MarginContainer" parent="Balloon"]
+layout_mode = 1
+anchors_preset = 7
+anchor_left = 0.5
+anchor_top = 1.0
+anchor_right = 0.5
+anchor_bottom = 1.0
+offset_left = -147.0
+offset_top = -558.0
+offset_right = 494.0
+offset_bottom = -154.0
+grow_horizontal = 2
+grow_vertical = 0
+
+[node name="ResponsesMenu" type="VBoxContainer" parent="Balloon/Responses" node_paths=PackedStringArray("response_template")]
+unique_name_in_owner = true
+layout_mode = 2
+size_flags_vertical = 8
+theme_override_constants/separation = 2
+script = ExtResource("3_72ixx")
+response_template = NodePath("ResponseExample")
+
+[node name="ResponseExample" type="Button" parent="Balloon/Responses/ResponsesMenu"]
+layout_mode = 2
+text = "Response example"
+
+[connection signal="gui_input" from="Balloon" to="." method="_on_balloon_gui_input"]
+[connection signal="response_selected" from="Balloon/Responses/ResponsesMenu" to="." method="_on_responses_menu_response_selected"]