✨ Added randomizer class for certain types of EventResources

Babushka.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Godot.NET.Sdk/4.4.0">
+<Project Sdk="Godot.NET.Sdk/4.5.1">
   <PropertyGroup>
     <TargetFramework>net8.0</TargetFramework>
     <EnableDynamicLoading>true</EnableDynamicLoading>
@@ -6,6 +6,6 @@
   </PropertyGroup>
   <ItemGroup>
     <Folder Include="prefabs\UI\Inventory\" />
-    <Folder Include="scripts\CSharp\Low Code\" />
+    <Folder Include="scripts\CSharp\Low Code\Randomizer\" />
   </ItemGroup>
 </Project>

project.godot

@@ -12,7 +12,7 @@ config_version=5
 
 config/name="Babushka"
 run/main_scene="uid://bopv10dqm1knc"
-config/features=PackedStringArray("4.4", "C#", "Forward Plus")
+config/features=PackedStringArray("4.5", "C#", "Forward Plus")
 run/max_fps=120
 boot_splash/fullsize=false
 boot_splash/image="uid://utam4axkvutc"
@@ -121,6 +121,7 @@ directories/tres_directory={
 "8_goto_bed": "res://resources/quests/demo/8_goto_bed.tres",
 "9_talk_to_chuga": "res://resources/quests/demo/9_talk_to_chuga.tres",
 "Babushka_NPC_Namebox_background": "res://dialog/Babushka_NPC_Namebox_background.tres",
+"ColorEvent": "res://resources/events/ColorEvent.tres",
 "InputFieldsStyle": "res://addons/dialogic/Editor/Events/styles/InputFieldsStyle.tres",
 "MainTheme": "res://addons/dialogic/Editor/Theme/MainTheme.tres",
 "NPC_narrative": "res://dialog/NPC_narrative.tres",
@@ -132,6 +133,7 @@ directories/tres_directory={
 "SectionPanel": "res://addons/dialogic/Editor/Events/styles/SectionPanel.tres",
 "SimpleButtonHover": "res://addons/dialogic/Editor/Events/styles/SimpleButtonHover.tres",
 "SimpleButtonNormal": "res://addons/dialogic/Editor/Events/styles/SimpleButtonNormal.tres",
+"TestStringEvent": "res://resources/events/TestStringEvent.tres",
 "TextBackground": "res://addons/dialogic/Editor/Events/styles/TextBackground.tres",
 "TitleBgStylebox": "res://addons/dialogic/Editor/Common/TitleBgStylebox.tres",
 "babushka_dialogue_style": "res://addons/babushkahelpers/babushka_dialogue_style.tres",
@@ -162,7 +164,6 @@ directories/tres_directory={
 "test/test_01": "res://resources/quests/test/test_01.tres",
 "test/test_02": "res://resources/quests/test/test_02.tres",
 "test/test_03": "res://resources/quests/test/test_03.tres",
-"test2": "res://resources/events/test2.tres",
 "textbubble_style": "res://addons/dialogic/Modules/DefaultLayoutParts/Style_TextBubbles/textbubble_style.tres",
 "tomato": "res://resources/items/tomato.tres",
 "tomato_seed": "res://resources/items/tomato_seed.tres",

resources/events/ColorEvent.tres

@@ -0,0 +1,9 @@
+[gd_resource type="Resource" script_class="EventResource" load_steps=2 format=3 uid="uid://dc7e13hq47uma"]
+
+[ext_resource type="Script" uid="uid://ci3t5mvnopntg" path="res://scripts/CSharp/Low Code/Events/EventResource.cs" id="1_ufwo5"]
+
+[resource]
+script = ExtResource("1_ufwo5")
+_showLog = true
+Payload = Color(0.84002423, 0.44197178, 0.5653889, 1)
+metadata/_custom_type_script = "uid://ci3t5mvnopntg"

resources/events/TestStringEvent.tres

@@ -1,8 +1,9 @@
 [gd_resource type="Resource" script_class="EventResource" load_steps=2 format=3 uid="uid://bgfxakxxfmoxs"]
 
-[ext_resource type="Script" uid="uid://ci3t5mvnopntg" path="res://scripts/CSharp/Low Code/Events/EventResource.cs" id="1_jm77s"]
+[ext_resource type="Script" uid="uid://ci3t5mvnopntg" path="res://scripts/CSharp/Low Code/Events/EventResource.cs" id="1_dd3u7"]
 
 [resource]
-script = ExtResource("1_jm77s")
+script = ExtResource("1_dd3u7")
 _showLog = true
+Payload = "This is a test."
 metadata/_custom_type_script = "uid://ci3t5mvnopntg"

scenes/Babushka_scene_startMenu.tscn

@@ -1,11 +1,8 @@
-[gd_scene load_steps=7 format=3 uid="uid://c6wnoif01ltld"]
+[gd_scene load_steps=4 format=3 uid="uid://c6wnoif01ltld"]
 
 [ext_resource type="Script" uid="uid://cssdu8viimwm6" path="res://scripts/CSharp/Common/SceneTransition.cs" id="1_fj2fh"]
-[ext_resource type="Script" uid="uid://b5dotkx17gvxg" path="res://scripts/CSharp/Low Code/Events/EventRaiser.cs" id="3_5a78e"]
 [ext_resource type="Texture2D" uid="uid://c7atj6ohlmir3" path="res://art/ui/StartScreen/titlescreen.png" id="3_r0y6o"]
-[ext_resource type="Resource" uid="uid://bgfxakxxfmoxs" path="res://resources/events/test2.tres" id="4_5a78e"]
 [ext_resource type="Texture2D" uid="uid://du612t3xytly3" path="res://art/ui/StartScreen/babushkalog_white.png" id="4_dl0t1"]
-[ext_resource type="Script" uid="uid://bc6uaaxsx5k5p" path="res://scripts/CSharp/Low Code/Events/EventListener.cs" id="6_5a78e"]
 
 [node name="BabushkaSceneStartMenu" type="Node2D"]
 script = ExtResource("1_fj2fh")
@@ -55,24 +52,6 @@ toggle_mode = true
 text = "Quit
 "
 
-[node name="Test" type="Button" parent="CanvasLayer/TextureRect"]
-custom_minimum_size = Vector2(100, 30)
-layout_mode = 1
-anchors_preset = 4
-anchor_top = 0.5
-anchor_bottom = 0.5
-offset_left = 205.0
-offset_top = 215.0
-offset_right = 405.0
-offset_bottom = 255.0
-grow_vertical = 2
-scale = Vector2(2, 2)
-toggle_mode = true
-text = "Test
-"
-script = ExtResource("3_5a78e")
-_eventResources = Array[Object]([ExtResource("4_5a78e")])
-
 [node name="Text" type="TextureRect" parent="CanvasLayer/TextureRect"]
 layout_mode = 1
 offset_left = 50.0
@@ -83,11 +62,5 @@ scale = Vector2(0.5, 0.5)
 texture = ExtResource("4_dl0t1")
 stretch_mode = 3
 
-[node name="EventListener" type="Node" parent="."]
-script = ExtResource("6_5a78e")
-_eventResources = Array[Object]([ExtResource("4_5a78e")])
-
 [connection signal="pressed" from="CanvasLayer/TextureRect/Start" to="." method="LoadScene"]
 [connection signal="pressed" from="CanvasLayer/TextureRect/Quit" to="." method="Quit"]
-[connection signal="pressed" from="CanvasLayer/TextureRect/Test" to="CanvasLayer/TextureRect/Test" method="RaiseEvents"]
-[connection signal="EventRaised" from="EventListener" to="CanvasLayer/TextureRect/Test" method="hide"]

scenes/testing/eventTest.tscn

@@ -0,0 +1,63 @@
+[gd_scene load_steps=6 format=3 uid="uid://6n3p3psmxovj"]
+
+[ext_resource type="Script" uid="uid://bc6uaaxsx5k5p" path="res://scripts/CSharp/Low Code/Events/EventListener.cs" id="1_w5ykc"]
+[ext_resource type="Resource" uid="uid://dc7e13hq47uma" path="res://resources/events/ColorEvent.tres" id="2_4h3ry"]
+[ext_resource type="Script" uid="uid://b5dotkx17gvxg" path="res://scripts/CSharp/Low Code/Events/EventRaiser.cs" id="3_bj4kf"]
+[ext_resource type="Resource" uid="uid://bgfxakxxfmoxs" path="res://resources/events/TestStringEvent.tres" id="4_5dsed"]
+[ext_resource type="Script" uid="uid://co1b320qemg1i" path="res://scripts/CSharp/Low Code/Randomizer/VariantRandomizer.cs" id="5_nm8dh"]
+
+[node name="EventTest" type="Node2D"]
+
+[node name="Control" type="Control" parent="."]
+layout_mode = 3
+anchors_preset = 0
+offset_top = -1.0
+offset_right = 513.0
+offset_bottom = 329.0
+
+[node name="ColorRect" type="ColorRect" parent="Control"]
+layout_mode = 0
+offset_right = 178.0
+offset_bottom = 145.0
+script = ExtResource("1_w5ykc")
+_eventResources = Array[Object]([ExtResource("2_4h3ry")])
+_showLog = true
+
+[node name="LabelTextEventButton" type="Button" parent="Control"]
+layout_mode = 0
+offset_left = 194.0
+offset_top = 148.0
+offset_right = 351.0
+offset_bottom = 179.0
+text = "Show Event Text
+"
+script = ExtResource("3_bj4kf")
+_eventResources = Array[Object]([ExtResource("4_5dsed")])
+
+[node name="ChangeColorButton" type="Button" parent="Control"]
+layout_mode = 0
+offset_top = 148.0
+offset_right = 112.0
+offset_bottom = 179.0
+text = "Change Color
+"
+script = ExtResource("5_nm8dh")
+_eventResource = ExtResource("2_4h3ry")
+
+[node name="TestLabel" type="Label" parent="Control"]
+layout_mode = 0
+offset_left = 237.0
+offset_top = 54.0
+offset_right = 277.0
+offset_bottom = 77.0
+script = ExtResource("1_w5ykc")
+_eventResources = Array[Object]([ExtResource("4_5dsed")])
+
+[node name="Camera2D" type="Camera2D" parent="."]
+position = Vector2(239, 110)
+zoom = Vector2(3.4, 3.4)
+
+[connection signal="NewEventPayload" from="Control/ColorRect" to="Control/ColorRect" method="set_color"]
+[connection signal="pressed" from="Control/LabelTextEventButton" to="Control/LabelTextEventButton" method="RaiseEvents"]
+[connection signal="pressed" from="Control/ChangeColorButton" to="Control/ChangeColorButton" method="RandomizeEventResource"]
+[connection signal="EventRaisedWithPayload" from="Control/TestLabel" to="Control/TestLabel" method="set_text"]

scripts/CSharp/Low Code/Events/EventListener.cs

@@ -1,4 +1,3 @@
-using System;
 using Godot;
 using Godot.Collections;
 
@@ -23,6 +22,26 @@ public partial class EventListener : Node
     /// The signal that is triggered when this listener is called by one of the <see cref="EventListener._eventResources"/>.
     /// </summary>
     [Signal] public delegate void EventRaisedEventHandler();
+    
+    /// <summary>
+    /// The signal that is triggered when this listener is called by one of the <see cref="EventListener._eventResources"/>.
+    /// </summary>
+    [Signal] public delegate void EventRaisedWithPayloadEventHandler(Variant payload);
+    
+    /// <summary>
+    /// A signal that is triggered when the payload of one of the <see cref="EventListener._eventResources"/> changed.
+    /// </summary>
+    [Signal] public delegate void PayloadChangedEventHandler(Variant payload, Variant oldPayload);
+    
+    /// <summary>
+    /// A signal that is triggered when the payload of one of the <see cref="EventListener._eventResources"/> changed.
+    /// </summary>
+    [Signal] public delegate void NewEventPayloadEventHandler(Variant payload);
+    
+    /// <summary>
+    /// A signal that is triggered when the payload of one of the <see cref="EventListener._eventResources"/> changed.
+    /// </summary>
+    [Signal] public delegate void OldEventPayloadEventHandler(Variant oldPayload);
 
 
     /// <summary>
@@ -53,10 +72,24 @@ public partial class EventListener : Node
     /// Called by a <see cref="EventResource"/>s from the <see cref="_eventResources"/> array.
     /// Propagates the event by emitting <see cref="EventRaised"/> signal.
     /// </summary>
-    public void Invoke()
+    public void EventInvoked(Variant payload)
     {
         if(_showLog)
             GD.Print("Event Raised on: " + Name);
         EmitSignal(SignalName.EventRaised);
+        EmitSignal(SignalName.EventRaisedWithPayload, payload);
+    }
+    
+    /// <summary>
+    /// Called by a <see cref="EventResource"/>s from the <see cref="_eventResources"/> array.
+    /// Propagates the event by emitting <see cref="EventRaised"/> signal.
+    /// </summary>
+    public void EventPayloadChanged(Variant payload, Variant oldPayload)
+    {
+        if(_showLog)
+            GD.Print($"Calling Event Payload Changed Signals on: " + Name);
+        EmitSignal(SignalName.PayloadChanged, payload, oldPayload);
+        EmitSignal(SignalName.NewEventPayload, payload);
+        EmitSignal(SignalName.OldEventPayload, oldPayload);
     }
 }

scripts/CSharp/Low Code/Events/EventResource.cs

@@ -14,6 +14,24 @@ public partial class EventResource : Resource
     /// Log into console when this event resource is adding or removing listeners, and when it's raised.
     /// </summary>
     [Export] private bool _showLog;
+
+    [Export]
+    public Variant Payload
+    {
+        get { return _payload; }
+        set
+        {
+            if (!_payload.Equals(value))
+            {
+                _lastPayload = _payload;
+                _payload = value;
+                ValueChangeHandler();
+            }
+        }
+    }
+
+    private Variant _payload;
+    private Variant _lastPayload;
     
     /// <summary>
     /// Raise-Button Call with Editor Export for easier debugging.
@@ -56,7 +74,22 @@ public partial class EventResource : Resource
         
         foreach (var eventListener in _eventListeners)
         {
-            eventListener.Invoke();
+            eventListener.EventInvoked(_payload);
         }
     }
+
+    /// <summary>
+    /// Called when the Payload value changed.
+    /// </summary>
+    public void ValueChangeHandler()
+    {
+        if(_showLog)
+            GD.Print($"Event payload changed from {_lastPayload} to {_payload} on event resource: " + ResourcePath.GetFile().TrimSuffix(".tres"));
+        
+        foreach (var eventListener in _eventListeners)
+        {
+            eventListener.EventPayloadChanged(_payload, _lastPayload);
+        }
+    }
+    
 }

scripts/CSharp/Low Code/Randomizer/VariantRandomizer.cs

@@ -0,0 +1,54 @@
+using System;
+using Babushka.scripts.CSharp.Low_Code.Events;
+using Godot;
+using Microsoft.VisualBasic;
+
+namespace Babushka.scripts.CSharp.Low_Code.Randomizer;
+
+/// <summary>
+/// A class to randomize the payload value of select types of <see cref="EventResource"/>s.
+/// </summary>
+public partial class VariantRandomizer : Node
+{
+    /// <summary>
+    /// The event resource to work on.
+    /// </summary>
+    [Export] public EventResource _eventResource;
+
+    /// <summary>
+    /// Sets the payload of a randomizable event resource to a random value.
+    /// </summary>
+    public void RandomizeEventResource()
+    {
+        switch (_eventResource.Payload.VariantType)
+        {
+            case Variant.Type.Color:
+                _eventResource.Payload= GetRandomColor();
+                break;
+            case Variant.Type.Int:
+                _eventResource.Payload= GetRandomInt();
+                break;
+            case Variant.Type.Float:
+                _eventResource.Payload= GetRandomFloat();
+                break;
+        }
+    }
+
+    private Color GetRandomColor()
+    {
+        Random rand = new Random();
+        return new Color(rand.NextSingle(), rand.NextSingle(), rand.NextSingle(), 1.0f);
+    }
+
+    private int GetRandomInt()
+    {
+        Random rand = new Random();
+        return rand.Next();
+    }
+
+    private float GetRandomFloat()
+    {
+        Random rand = new Random();
+        return rand.NextSingle();
+    }
+}

scripts/CSharp/Low Code/Randomizer/VariantRandomizer.cs.uid

@@ -0,0 +1 @@
+uid://co1b320qemg1i