From 01daddee3b5c2d7b2c591df150857044c178bff8 Mon Sep 17 00:00:00 2001
From: cblech <cblech@users.noreply.github.com>
Date: Mon, 7 Jul 2025 04:40:40 +0200
Subject: [PATCH] Made basic quest setup

---
 prefabs/UI/Book/Book.tscn                     | 20 +++++++
 prefabs/UI/Quest/QuestListItem.tscn           | 23 ++++++++
 prefabs/UI/Quest/QuestLog.tscn                | 53 +++++++++++++++++++
 project.godot                                 |  1 +
 resources/quests/test_01.tres                 | 10 ++++
 resources/quests/test_02.tres                 | 10 ++++
 resources/quests/test_03.tres                 | 10 ++++
 scenes/testing/babushka_tests_book.tscn       | 15 ++++++
 .../CSharp/Common/Quest/QuestDescriptionUi.cs | 11 ++++
 .../Common/Quest/QuestDescriptionUi.cs.uid    |  1 +
 .../CSharp/Common/Quest/QuestListItemUi.cs    | 33 ++++++++++++
 .../Common/Quest/QuestListItemUi.cs.uid       |  1 +
 scripts/CSharp/Common/Quest/QuestListUi.cs    | 42 +++++++++++++++
 .../CSharp/Common/Quest/QuestListUi.cs.uid    |  1 +
 scripts/CSharp/Common/Quest/QuestLog.cs       | 21 ++++++++
 scripts/CSharp/Common/Quest/QuestLog.cs.uid   |  1 +
 scripts/CSharp/Common/Quest/QuestManager.cs   | 41 ++++++++++++++
 .../CSharp/Common/Quest/QuestManager.cs.uid   |  1 +
 scripts/CSharp/Common/Quest/QuestResource.cs  | 13 +++++
 .../CSharp/Common/Quest/QuestResource.cs.uid  |  1 +
 scripts/CSharp/Common/Quest/QuestStatus.cs    | 16 ++++++
 .../CSharp/Common/Quest/QuestStatus.cs.uid    |  1 +
 .../CSharp/Common/Quest/QuestTestingScript.cs | 20 +++++++
 .../Common/Quest/QuestTestingScript.cs.uid    |  1 +
 scripts/CSharp/Common/Quest/QuestTrigger.cs   | 17 ++++++
 .../CSharp/Common/Quest/QuestTrigger.cs.uid   |  1 +
 scripts/CSharp/Common/Util/NodeExtension.cs   | 26 +++++++++
 .../CSharp/Common/Util/NodeExtension.cs.uid   |  1 +
 28 files changed, 392 insertions(+)
 create mode 100644 prefabs/UI/Book/Book.tscn
 create mode 100644 prefabs/UI/Quest/QuestListItem.tscn
 create mode 100644 prefabs/UI/Quest/QuestLog.tscn
 create mode 100644 resources/quests/test_01.tres
 create mode 100644 resources/quests/test_02.tres
 create mode 100644 resources/quests/test_03.tres
 create mode 100644 scenes/testing/babushka_tests_book.tscn
 create mode 100644 scripts/CSharp/Common/Quest/QuestDescriptionUi.cs
 create mode 100644 scripts/CSharp/Common/Quest/QuestDescriptionUi.cs.uid
 create mode 100644 scripts/CSharp/Common/Quest/QuestListItemUi.cs
 create mode 100644 scripts/CSharp/Common/Quest/QuestListItemUi.cs.uid
 create mode 100644 scripts/CSharp/Common/Quest/QuestListUi.cs
 create mode 100644 scripts/CSharp/Common/Quest/QuestListUi.cs.uid
 create mode 100644 scripts/CSharp/Common/Quest/QuestLog.cs
 create mode 100644 scripts/CSharp/Common/Quest/QuestLog.cs.uid
 create mode 100644 scripts/CSharp/Common/Quest/QuestManager.cs
 create mode 100644 scripts/CSharp/Common/Quest/QuestManager.cs.uid
 create mode 100644 scripts/CSharp/Common/Quest/QuestResource.cs
 create mode 100644 scripts/CSharp/Common/Quest/QuestResource.cs.uid
 create mode 100644 scripts/CSharp/Common/Quest/QuestStatus.cs
 create mode 100644 scripts/CSharp/Common/Quest/QuestStatus.cs.uid
 create mode 100644 scripts/CSharp/Common/Quest/QuestTestingScript.cs
 create mode 100644 scripts/CSharp/Common/Quest/QuestTestingScript.cs.uid
 create mode 100644 scripts/CSharp/Common/Quest/QuestTrigger.cs
 create mode 100644 scripts/CSharp/Common/Quest/QuestTrigger.cs.uid
 create mode 100644 scripts/CSharp/Common/Util/NodeExtension.cs
 create mode 100644 scripts/CSharp/Common/Util/NodeExtension.cs.uid

diff --git a/prefabs/UI/Book/Book.tscn b/prefabs/UI/Book/Book.tscn
new file mode 100644
index 0000000..c8fa1c5
--- /dev/null
+++ b/prefabs/UI/Book/Book.tscn
@@ -0,0 +1,20 @@
+[gd_scene load_steps=2 format=3 uid="uid://cqcs80xsgygeb"]
+
+[ext_resource type="PackedScene" uid="uid://2q1n6g2kj5er" path="res://prefabs/UI/Quest/QuestLog.tscn" id="1_7u5et"]
+
+[node name="Book" type="Control"]
+layout_mode = 3
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+
+[node name="QuestLog" parent="." instance=ExtResource("1_7u5et")]
+layout_mode = 1
+offset_left = 247.0
+offset_top = 72.0
+offset_right = -205.0
+offset_bottom = -76.0
+grow_horizontal = 1
+grow_vertical = 1
diff --git a/prefabs/UI/Quest/QuestListItem.tscn b/prefabs/UI/Quest/QuestListItem.tscn
new file mode 100644
index 0000000..f1f55f5
--- /dev/null
+++ b/prefabs/UI/Quest/QuestListItem.tscn
@@ -0,0 +1,23 @@
+[gd_scene load_steps=2 format=3 uid="uid://1iqqwh7d6xoh"]
+
+[ext_resource type="Script" uid="uid://dwhee40ksubke" path="res://scripts/CSharp/Common/Quest/QuestListItemUi.cs" id="1_svwef"]
+
+[node name="QuestListItem" type="Control"]
+custom_minimum_size = Vector2(0, 30)
+layout_mode = 3
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+script = ExtResource("1_svwef")
+
+[node name="TitleButton" type="Button" parent="."]
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+
+[connection signal="pressed" from="TitleButton" to="." method="ClickedTitleButton"]
diff --git a/prefabs/UI/Quest/QuestLog.tscn b/prefabs/UI/Quest/QuestLog.tscn
new file mode 100644
index 0000000..b1421e1
--- /dev/null
+++ b/prefabs/UI/Quest/QuestLog.tscn
@@ -0,0 +1,53 @@
+[gd_scene load_steps=5 format=3 uid="uid://2q1n6g2kj5er"]
+
+[ext_resource type="Script" uid="uid://c7ilqe2fmjyvx" path="res://scripts/CSharp/Common/Quest/QuestListUi.cs" id="1_17sli"]
+[ext_resource type="Script" uid="uid://o1qpo0wdqlw3" path="res://scripts/CSharp/Common/Quest/QuestLog.cs" id="1_vc33n"]
+[ext_resource type="PackedScene" uid="uid://1iqqwh7d6xoh" path="res://prefabs/UI/Quest/QuestListItem.tscn" id="2_fswdj"]
+[ext_resource type="Script" uid="uid://b8mywolvj2yq7" path="res://scripts/CSharp/Common/Quest/QuestDescriptionUi.cs" id="4_1vy15"]
+
+[node name="QuestLog" type="Control"]
+custom_minimum_size = Vector2(700, 500)
+layout_mode = 3
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+offset_right = -452.0
+offset_bottom = -148.0
+grow_horizontal = 2
+grow_vertical = 2
+script = ExtResource("1_vc33n")
+
+[node name="LeftPage" type="Control" parent="."]
+layout_mode = 1
+anchor_bottom = 1.0
+offset_right = 350.0
+grow_vertical = 2
+
+[node name="VBoxContainer" type="VBoxContainer" parent="LeftPage"]
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+script = ExtResource("1_17sli")
+_questListItemPrefab = ExtResource("2_fswdj")
+
+[node name="RightPage" type="Control" parent="."]
+layout_mode = 1
+anchor_left = 1.0
+anchor_right = 1.0
+anchor_bottom = 1.0
+offset_left = -350.0
+grow_vertical = 2
+
+[node name="Description" type="RichTextLabel" parent="RightPage"]
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+script = ExtResource("4_1vy15")
+
+[connection signal="DetailQuestChanged" from="." to="RightPage/Description" method="UpdateText"]
diff --git a/project.godot b/project.godot
index ec9601f..690ea82 100644
--- a/project.godot
+++ b/project.godot
@@ -27,6 +27,7 @@ buses/default_bus_layout="uid://b6dwkmkyb0axk"
 Dialogic="*res://addons/dialogic/Core/DialogicGameHandler.gd"
 InventoryManager="*res://scripts/CSharp/Common/Inventory/InventoryManager.cs"
 Signal_Debugger="*res://addons/SignalVisualizer/Debugger/SignalDebugger.gd"
+QuestManager="*res://scripts/CSharp/Common/Quest/QuestManager.cs"
 
 [dialogic]
 
diff --git a/resources/quests/test_01.tres b/resources/quests/test_01.tres
new file mode 100644
index 0000000..ed1775e
--- /dev/null
+++ b/resources/quests/test_01.tres
@@ -0,0 +1,10 @@
+[gd_resource type="Resource" script_class="QuestResource" load_steps=2 format=3 uid="uid://0aruj4lm74n6"]
+
+[ext_resource type="Script" uid="uid://vji5lp4qc8pp" path="res://scripts/CSharp/Common/Quest/QuestResource.cs" id="1_kisdg"]
+
+[resource]
+script = ExtResource("1_kisdg")
+id = "test_01"
+title = "First Testing Quest"
+description = "Do the first thing you do to complete this quest"
+metadata/_custom_type_script = "uid://vji5lp4qc8pp"
diff --git a/resources/quests/test_02.tres b/resources/quests/test_02.tres
new file mode 100644
index 0000000..4d80320
--- /dev/null
+++ b/resources/quests/test_02.tres
@@ -0,0 +1,10 @@
+[gd_resource type="Resource" script_class="QuestResource" load_steps=2 format=3 uid="uid://be1dmc6d2mxl5"]
+
+[ext_resource type="Script" uid="uid://vji5lp4qc8pp" path="res://scripts/CSharp/Common/Quest/QuestResource.cs" id="1_t87fj"]
+
+[resource]
+script = ExtResource("1_t87fj")
+id = "test_02"
+title = "Second Testing Quest"
+description = "Second my ass. Do what ever. I don't care"
+metadata/_custom_type_script = "uid://vji5lp4qc8pp"
diff --git a/resources/quests/test_03.tres b/resources/quests/test_03.tres
new file mode 100644
index 0000000..9f2ae66
--- /dev/null
+++ b/resources/quests/test_03.tres
@@ -0,0 +1,10 @@
+[gd_resource type="Resource" script_class="QuestResource" load_steps=2 format=3 uid="uid://tmmnsg1bge2"]
+
+[ext_resource type="Script" uid="uid://vji5lp4qc8pp" path="res://scripts/CSharp/Common/Quest/QuestResource.cs" id="1_y0umc"]
+
+[resource]
+script = ExtResource("1_y0umc")
+id = "test_03"
+title = "Third Testing Quest"
+description = "I'd like to apologize for the second quest, he has some bad manners"
+metadata/_custom_type_script = "uid://vji5lp4qc8pp"
diff --git a/scenes/testing/babushka_tests_book.tscn b/scenes/testing/babushka_tests_book.tscn
new file mode 100644
index 0000000..3a5a51e
--- /dev/null
+++ b/scenes/testing/babushka_tests_book.tscn
@@ -0,0 +1,15 @@
+[gd_scene load_steps=6 format=3 uid="uid://dbpsqfedlku4f"]
+
+[ext_resource type="PackedScene" uid="uid://cqcs80xsgygeb" path="res://prefabs/UI/Book/Book.tscn" id="1_bd7dq"]
+[ext_resource type="Script" uid="uid://cg0oqug38c81n" path="res://scripts/CSharp/Common/Quest/QuestTestingScript.cs" id="2_sv6jn"]
+[ext_resource type="Resource" uid="uid://0aruj4lm74n6" path="res://resources/quests/test_01.tres" id="3_nhtae"]
+[ext_resource type="Resource" uid="uid://be1dmc6d2mxl5" path="res://resources/quests/test_02.tres" id="4_kr4yw"]
+[ext_resource type="Resource" uid="uid://tmmnsg1bge2" path="res://resources/quests/test_03.tres" id="5_4cktu"]
+
+[node name="BabushkaTestsBook" type="Node"]
+
+[node name="Book" parent="." instance=ExtResource("1_bd7dq")]
+
+[node name="QuestTesting" type="Node" parent="."]
+script = ExtResource("2_sv6jn")
+_questsToActivate = Array[Object]([ExtResource("3_nhtae"), ExtResource("4_kr4yw"), ExtResource("5_4cktu")])
diff --git a/scripts/CSharp/Common/Quest/QuestDescriptionUi.cs b/scripts/CSharp/Common/Quest/QuestDescriptionUi.cs
new file mode 100644
index 0000000..46cf256
--- /dev/null
+++ b/scripts/CSharp/Common/Quest/QuestDescriptionUi.cs
@@ -0,0 +1,11 @@
+using Godot;
+using System;
+using Babushka.scripts.CSharp.Common.Util;
+
+public partial class QuestDescriptionUi : RichTextLabel
+{
+    public void UpdateText(QuestLog questLog)
+    {
+        Text = questLog.currentDetailQuest?.description ?? "";
+    }
+}
diff --git a/scripts/CSharp/Common/Quest/QuestDescriptionUi.cs.uid b/scripts/CSharp/Common/Quest/QuestDescriptionUi.cs.uid
new file mode 100644
index 0000000..696a7ce
--- /dev/null
+++ b/scripts/CSharp/Common/Quest/QuestDescriptionUi.cs.uid
@@ -0,0 +1 @@
+uid://b8mywolvj2yq7
diff --git a/scripts/CSharp/Common/Quest/QuestListItemUi.cs b/scripts/CSharp/Common/Quest/QuestListItemUi.cs
new file mode 100644
index 0000000..7b037e6
--- /dev/null
+++ b/scripts/CSharp/Common/Quest/QuestListItemUi.cs
@@ -0,0 +1,33 @@
+#nullable enable
+using System;
+using Babushka.scripts.CSharp.Common.Util;
+using Godot;
+namespace Babushka.scripts.CSharp.Common.Quest;
+
+public partial class QuestListItemUi : Control
+{
+    private Button TitleButton => GetNode<Button>("TitleButton");
+    private QuestResource? _questResource;
+    
+    public void UpdateButton(QuestResource questResource)
+    {
+        _questResource = questResource;
+        ShowName(questResource.title);
+        TitleButton.Pressed += ClickedTitleButton;
+    }
+    
+    private void ShowName(string questResourceTitle)
+    {
+        TitleButton.Text = questResourceTitle;
+    }
+
+    public void ClickedTitleButton()
+    {
+        var questLog = this.FindParentByType<QuestLog>();
+        if (_questResource == null)
+        {
+            throw new ArgumentNullException(nameof(_questResource), "QuestResource is null");
+        }
+        questLog.currentDetailQuest = _questResource;
+    }
+}
diff --git a/scripts/CSharp/Common/Quest/QuestListItemUi.cs.uid b/scripts/CSharp/Common/Quest/QuestListItemUi.cs.uid
new file mode 100644
index 0000000..1b17f38
--- /dev/null
+++ b/scripts/CSharp/Common/Quest/QuestListItemUi.cs.uid
@@ -0,0 +1 @@
+uid://dwhee40ksubke
diff --git a/scripts/CSharp/Common/Quest/QuestListUi.cs b/scripts/CSharp/Common/Quest/QuestListUi.cs
new file mode 100644
index 0000000..0bc181b
--- /dev/null
+++ b/scripts/CSharp/Common/Quest/QuestListUi.cs
@@ -0,0 +1,42 @@
+using Godot;
+using System;
+using Babushka.scripts.CSharp.Common.Quest;
+
+public partial class QuestListUi : VBoxContainer
+{
+    [Export]
+    private PackedScene _questListItemPrefab;
+
+    public override void _EnterTree()
+    {
+        UpdateList();
+    }
+
+    public override void _Ready()
+    {
+        UpdateList();
+    }
+
+    public void UpdateList()
+    {
+        // delete children
+        foreach (Node child in GetChildren())
+        {
+            RemoveChild(child);
+            child.QueueFree();
+        }
+
+        // recreate children
+        var activeQuests = QuestManager.Instance.GetActiveQuests();
+        
+        foreach (var questPair in activeQuests)
+        {
+            var questResource = questPair.Key;
+            var questStatus = questPair.Value;
+
+            var questListItem = _questListItemPrefab.Instantiate<QuestListItemUi>();
+            questListItem.UpdateButton(questResource);
+            AddChild(questListItem);
+        }
+    }
+}
diff --git a/scripts/CSharp/Common/Quest/QuestListUi.cs.uid b/scripts/CSharp/Common/Quest/QuestListUi.cs.uid
new file mode 100644
index 0000000..47edc72
--- /dev/null
+++ b/scripts/CSharp/Common/Quest/QuestListUi.cs.uid
@@ -0,0 +1 @@
+uid://c7ilqe2fmjyvx
diff --git a/scripts/CSharp/Common/Quest/QuestLog.cs b/scripts/CSharp/Common/Quest/QuestLog.cs
new file mode 100644
index 0000000..7c5def2
--- /dev/null
+++ b/scripts/CSharp/Common/Quest/QuestLog.cs
@@ -0,0 +1,21 @@
+#nullable enable
+using Godot;
+using System;
+using Babushka.scripts.CSharp.Common.Quest;
+
+public partial class QuestLog : Control
+{
+    [Signal]
+    public delegate void DetailQuestChangedEventHandler(QuestLog questLog);
+    
+    public QuestResource? currentDetailQuest
+    {
+        get => _currentDetailQuestBacking;
+        set
+        {
+            _currentDetailQuestBacking = value;
+            EmitSignalDetailQuestChanged(this);
+        }
+    }
+    private QuestResource? _currentDetailQuestBacking;
+}
diff --git a/scripts/CSharp/Common/Quest/QuestLog.cs.uid b/scripts/CSharp/Common/Quest/QuestLog.cs.uid
new file mode 100644
index 0000000..ec88d84
--- /dev/null
+++ b/scripts/CSharp/Common/Quest/QuestLog.cs.uid
@@ -0,0 +1 @@
+uid://o1qpo0wdqlw3
diff --git a/scripts/CSharp/Common/Quest/QuestManager.cs b/scripts/CSharp/Common/Quest/QuestManager.cs
new file mode 100644
index 0000000..02b3c69
--- /dev/null
+++ b/scripts/CSharp/Common/Quest/QuestManager.cs
@@ -0,0 +1,41 @@
+using Godot;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+
+namespace Babushka.scripts.CSharp.Common.Quest;
+
+using QuestPair = KeyValuePair<QuestResource, QuestStatus>;
+public partial class QuestManager : Node
+{
+    public static QuestManager Instance { get; private set; }
+
+    public override void _EnterTree()
+    {
+        Instance = this;
+    }
+
+    private Godot.Collections.Dictionary<QuestResource, QuestStatus> _questStatus = new();
+
+
+    public void ChangeQuestStatus(QuestResource questResource, QuestStatus.Status newStatus)
+    {
+        if (!_questStatus.TryGetValue(questResource, out var value))
+        {
+            value = new QuestStatus();
+            _questStatus.Add(questResource, value);
+        }
+
+        value.status = newStatus;
+    }
+
+    public IEnumerable<QuestPair> GetVisibleQuests()
+    {
+        return _questStatus.Where(qs => qs.Value.status != QuestStatus.Status.Hidden);
+    }
+
+    public IEnumerable<QuestPair> GetActiveQuests()
+    {
+        return _questStatus.Where(qs => qs.Value.status == QuestStatus.Status.Active);
+    }
+}
diff --git a/scripts/CSharp/Common/Quest/QuestManager.cs.uid b/scripts/CSharp/Common/Quest/QuestManager.cs.uid
new file mode 100644
index 0000000..94523df
--- /dev/null
+++ b/scripts/CSharp/Common/Quest/QuestManager.cs.uid
@@ -0,0 +1 @@
+uid://dl2uhq12p3qks
diff --git a/scripts/CSharp/Common/Quest/QuestResource.cs b/scripts/CSharp/Common/Quest/QuestResource.cs
new file mode 100644
index 0000000..5ec9204
--- /dev/null
+++ b/scripts/CSharp/Common/Quest/QuestResource.cs
@@ -0,0 +1,13 @@
+using Godot;
+namespace Babushka.scripts.CSharp.Common.Quest;
+
+[GlobalClass]
+public partial class QuestResource : Resource
+{
+    [Export]
+    public string id = "";
+    [Export]
+    public string title = "";
+    [Export(PropertyHint.MultilineText)]
+    public string description = "";
+}
diff --git a/scripts/CSharp/Common/Quest/QuestResource.cs.uid b/scripts/CSharp/Common/Quest/QuestResource.cs.uid
new file mode 100644
index 0000000..006e299
--- /dev/null
+++ b/scripts/CSharp/Common/Quest/QuestResource.cs.uid
@@ -0,0 +1 @@
+uid://vji5lp4qc8pp
diff --git a/scripts/CSharp/Common/Quest/QuestStatus.cs b/scripts/CSharp/Common/Quest/QuestStatus.cs
new file mode 100644
index 0000000..dbb943f
--- /dev/null
+++ b/scripts/CSharp/Common/Quest/QuestStatus.cs
@@ -0,0 +1,16 @@
+using Godot;
+
+namespace Babushka.scripts.CSharp.Common.Quest;
+
+public partial class QuestStatus : GodotObject
+{
+    public enum Status
+    {
+        Hidden,
+        Active,
+        Done,
+        Canceled,
+    }
+
+    public Status status = Status.Hidden;
+}
diff --git a/scripts/CSharp/Common/Quest/QuestStatus.cs.uid b/scripts/CSharp/Common/Quest/QuestStatus.cs.uid
new file mode 100644
index 0000000..8ebf1c2
--- /dev/null
+++ b/scripts/CSharp/Common/Quest/QuestStatus.cs.uid
@@ -0,0 +1 @@
+uid://bpqgcchuubfiy
diff --git a/scripts/CSharp/Common/Quest/QuestTestingScript.cs b/scripts/CSharp/Common/Quest/QuestTestingScript.cs
new file mode 100644
index 0000000..180e73a
--- /dev/null
+++ b/scripts/CSharp/Common/Quest/QuestTestingScript.cs
@@ -0,0 +1,20 @@
+using Godot;
+using System;
+using System.Collections.Generic;
+using Babushka.scripts.CSharp.Common.Quest;
+using Godot.Collections;
+
+public partial class QuestTestingScript : Node
+{
+    [Export(PropertyHint.ArrayType)]
+    private Array<QuestResource> _questsToActivate;
+
+    public override void _EnterTree()
+    {
+        foreach (var questResource in _questsToActivate)
+        {
+            QuestManager.Instance.ChangeQuestStatus(questResource, QuestStatus.Status.Active);
+        }
+
+    }
+}
diff --git a/scripts/CSharp/Common/Quest/QuestTestingScript.cs.uid b/scripts/CSharp/Common/Quest/QuestTestingScript.cs.uid
new file mode 100644
index 0000000..472f441
--- /dev/null
+++ b/scripts/CSharp/Common/Quest/QuestTestingScript.cs.uid
@@ -0,0 +1 @@
+uid://cg0oqug38c81n
diff --git a/scripts/CSharp/Common/Quest/QuestTrigger.cs b/scripts/CSharp/Common/Quest/QuestTrigger.cs
new file mode 100644
index 0000000..2e629b2
--- /dev/null
+++ b/scripts/CSharp/Common/Quest/QuestTrigger.cs
@@ -0,0 +1,17 @@
+using Godot;
+using System;
+using Babushka.scripts.CSharp.Common.Quest;
+
+public partial class QuestTrigger : Node
+{
+    [Export]
+    public QuestResource questResource;
+
+    [Export]
+    public QuestStatus.Status toStatus;
+
+    public void Trigger()
+    {
+        QuestManager.Instance.ChangeQuestStatus(questResource, toStatus);
+    }
+}
diff --git a/scripts/CSharp/Common/Quest/QuestTrigger.cs.uid b/scripts/CSharp/Common/Quest/QuestTrigger.cs.uid
new file mode 100644
index 0000000..bd5016d
--- /dev/null
+++ b/scripts/CSharp/Common/Quest/QuestTrigger.cs.uid
@@ -0,0 +1 @@
+uid://cldtt4atgymm5
diff --git a/scripts/CSharp/Common/Util/NodeExtension.cs b/scripts/CSharp/Common/Util/NodeExtension.cs
new file mode 100644
index 0000000..07eaa81
--- /dev/null
+++ b/scripts/CSharp/Common/Util/NodeExtension.cs
@@ -0,0 +1,26 @@
+using System;
+using Godot;
+namespace Babushka.scripts.CSharp.Common.Util;
+
+public static class NodeExtension
+{
+    /// <summary>
+    /// Searches for a parent node of the specified type.
+    /// </summary>
+    /// <typeparam name="T">The type of the parent node to search for. The search is successful, when <code>searchedNode is T</code></typeparam>
+    /// <param name="self">The node from which to start the search.</param>
+    /// <returns>The parent node of type T if found, otherwise throws an exception.</returns>
+    public static T FindParentByType<T>(this Node self)
+    {
+        var parent = self.GetParent();
+        while (parent != null)
+        {
+            if (parent is T tParent)
+            {
+                return tParent;
+            }
+            parent = parent.GetParent();
+        }
+        throw new Exception($"Parent of type {typeof(T)} not found for node {self.Name}");
+    }
+}
diff --git a/scripts/CSharp/Common/Util/NodeExtension.cs.uid b/scripts/CSharp/Common/Util/NodeExtension.cs.uid
new file mode 100644
index 0000000..c16a74d
--- /dev/null
+++ b/scripts/CSharp/Common/Util/NodeExtension.cs.uid
@@ -0,0 +1 @@
+uid://bwisbh2f2ci6l