Nodes - Vein attempt at script changed events

src/Artemis.VisualScripting/Nodes/Color/BrightenSKColorNode.cs

@@ -9,12 +9,12 @@ namespace Artemis.VisualScripting.Nodes.Color
         public BrightenSKColorNode() : base("Brighten Color", "Brightens a color by a specified amount in percent")
         {
             Input = CreateInputPin<SKColor>("Color");
-            Percentage = CreateInputPin<float>("%");
+            Percentage = CreateInputPin<Numeric>("%");
             Output = CreateOutputPin<SKColor>();
         }
 
         public InputPin<SKColor> Input { get; }
-        public InputPin<float> Percentage { get; }
+        public InputPin<Numeric> Percentage { get; }
         public OutputPin<SKColor> Output { get; set; }
 
         public override void Evaluate()

src/Artemis.VisualScripting/Nodes/Color/DarkenSKColorNode.cs

@@ -9,12 +9,12 @@ namespace Artemis.VisualScripting.Nodes.Color
         public DarkenSKColorNode() : base("Darken Color", "Darkens a color by a specified amount in percent")
         {
             Input = CreateInputPin<SKColor>("Color");
-            Percentage = CreateInputPin<float>("%");
+            Percentage = CreateInputPin<Numeric>("%");
             Output = CreateOutputPin<SKColor>();
         }
 
         public InputPin<SKColor> Input { get; }
-        public InputPin<float> Percentage { get; }
+        public InputPin<Numeric> Percentage { get; }
         public OutputPin<SKColor> Output { get; set; }
 
         public override void Evaluate()

src/Artemis.VisualScripting/Nodes/Color/DesaturateSKColorNode.cs

@@ -10,12 +10,12 @@ namespace Artemis.VisualScripting.Nodes.Color
         public DesaturateSKColorNode() : base("Desaturate Color", "Desaturates a color by a specified amount in percent")
         {
             Input = CreateInputPin<SKColor>("Color");
-            Percentage = CreateInputPin<float>("%");
+            Percentage = CreateInputPin<Numeric>("%");
             Output = CreateOutputPin<SKColor>();
         }
 
         public InputPin<SKColor> Input { get; }
-        public InputPin<float> Percentage { get; }
+        public InputPin<Numeric> Percentage { get; }
         public OutputPin<SKColor> Output { get; set; }
 
         public override void Evaluate()

src/Artemis.VisualScripting/Nodes/Color/RotateHueSkColorNode.cs

@@ -9,12 +9,12 @@ namespace Artemis.VisualScripting.Nodes.Color
         public RotateHueSKColorNode() : base("Rotate Color Hue", "Rotates the hue of a color by a specified amount in degrees")
         {
             Input = CreateInputPin<SKColor>("Color");
-            Amount = CreateInputPin<float>("Amount");
+            Amount = CreateInputPin<Numeric>("Amount");
             Output = CreateOutputPin<SKColor>();
         }
 
         public InputPin<SKColor> Input { get; }
-        public InputPin<float> Amount { get; }
+        public InputPin<Numeric> Amount { get; }
         public OutputPin<SKColor> Output { get; set; }
 
         public override void Evaluate()

src/Artemis.VisualScripting/Nodes/Color/SaturateSkColorNode.cs

@@ -10,12 +10,12 @@ namespace Artemis.VisualScripting.Nodes.Color
         public SaturateSKColorNode() : base("Saturate Color", "Saturates a color by a specified amount in percent")
         {
             Input = CreateInputPin<SKColor>("Color");
-            Percentage = CreateInputPin<float>("%");
+            Percentage = CreateInputPin<Numeric>("%");
             Output = CreateOutputPin<SKColor>();
         }
 
         public InputPin<SKColor> Input { get; }
-        public InputPin<float> Percentage { get; }
+        public InputPin<Numeric> Percentage { get; }
         public OutputPin<SKColor> Output { get; set; }
 
         public override void Evaluate()

src/Artemis.VisualScripting/Nodes/CustomViewModels/CustomNodeViewModel.cs

@@ -1,4 +1,6 @@
-using Artemis.Core;
+using System;
+using System.ComponentModel;
+using Artemis.Core;
 using Stylet;
 
 namespace Artemis.VisualScripting.Nodes.CustomViewModels
@@ -17,11 +19,38 @@ namespace Artemis.VisualScripting.Nodes.CustomViewModels
         /// <inheritdoc />
         public virtual void OnActivate()
         {
+            Node.PropertyChanged += NodeOnPropertyChanged;
         }
 
         /// <inheritdoc />
         public virtual void OnDeactivate()
         {
+            Node.PropertyChanged -= NodeOnPropertyChanged;
+        }
+
+        #endregion
+
+        #region Events
+
+        /// <inheritdoc />
+        public event EventHandler NodeModified;
+
+        /// <summary>
+        /// Invokes the <see cref="NodeModified"/> event
+        /// </summary>
+        protected virtual void OnNodeModified()
+        {
+            NodeModified?.Invoke(this, EventArgs.Empty);
+        }
+
+        #endregion
+        
+        #region Event handlers
+
+        private void NodeOnPropertyChanged(object sender, PropertyChangedEventArgs e)
+        {
+            if (e.PropertyName == "Storage")
+                OnNodeModified();
         }
 
         #endregion

src/Artemis.VisualScripting/Nodes/CustomViews/StaticDoubleValueNodeCustomView.xaml

@@ -1,12 +0,0 @@
-<UserControl x:Class="Artemis.VisualScripting.Nodes.CustomViews.StaticDoubleValueNodeCustomView"
-             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
-             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
-             xmlns:local="clr-namespace:Artemis.VisualScripting.Nodes.CustomViewModels"
-             mc:Ignorable="d" 
-             d:DesignHeight="450" d:DesignWidth="800">
-    <TextBox VerticalAlignment="Center"
-             HorizontalAlignment="Stretch"
-             Text="{Binding Node.Storage}" />
-</UserControl>

src/Artemis.VisualScripting/Nodes/CustomViews/StaticIntegerValueNodeCustomView.xaml

@@ -1,12 +0,0 @@
-<UserControl x:Class="Artemis.VisualScripting.Nodes.CustomViews.StaticIntegerValueNodeCustomView"
-             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
-             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
-             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
-             xmlns:local="clr-namespace:Artemis.VisualScripting.Nodes.CustomViewModels"
-             mc:Ignorable="d" 
-             d:DesignHeight="450" d:DesignWidth="800">
-    <TextBox VerticalAlignment="Center"
-             HorizontalAlignment="Stretch"
-             Text="{Binding Node.Storage}" />
-</UserControl>

src/Artemis.VisualScripting/Nodes/Easing/IntEasingNode.cs

@@ -1,68 +0,0 @@
-using System;
-using Artemis.Core;
-
-namespace Artemis.VisualScripting.Nodes.Easing
-{
-    [Node("Integer Easing", "Outputs an eased integer value", "Easing", InputType = typeof(int), OutputType = typeof(int))]
-    public class IntEasingNode : Node
-    {
-        private DateTime _lastEvaluate = DateTime.MinValue;
-        private float _progress;
-        private int _currentValue;
-        private int _sourceValue;
-        private int _targetValue;
-
-        public IntEasingNode() : base("Integer Easing", "Outputs an eased integer value")
-        {
-            Input = CreateInputPin<int>();
-            EasingTime = CreateInputPin<float>("delay");
-            EasingFunction = CreateInputPin<Easings.Functions>("function");
-
-            Output = CreateOutputPin<int>();
-        }
-
-        public InputPin<int> Input { get; set; }
-        public InputPin<float> EasingTime { get; set; }
-        public InputPin<Easings.Functions> EasingFunction { get; set; }
-
-        public OutputPin<int> Output { get; set; }
-
-        public override void Evaluate()
-        {
-            DateTime now = DateTime.Now;
-
-            // If the value changed reset progress
-            if (_targetValue != Input.Value)
-            {
-                _sourceValue = _currentValue;
-                _targetValue = Input.Value;
-                _progress = 0f;
-            }
-
-            // Update until finished
-            if (_progress < 1f)
-            {
-                Update();
-                Output.Value = _currentValue;
-            }
-            // Stop updating past 1 and use the target value
-            else
-            {
-                Output.Value = _targetValue;
-            }
-
-            _lastEvaluate = now;
-        }
-
-        private void Update()
-        {
-            TimeSpan delta = DateTime.Now - _lastEvaluate;
-
-            // In case of odd delta's, keep progress between 0f and 1f
-            _progress = Math.Clamp(_progress + (float) delta.TotalMilliseconds / EasingTime.Value, 0f, 1f);
-
-            double eased = _sourceValue + (_targetValue - _sourceValue) * Easings.Interpolate(_progress, EasingFunction.Value);
-            _currentValue = (int) Math.Round(eased, MidpointRounding.AwayFromZero);
-        }
-    }
-}

src/Artemis.VisualScripting/Nodes/Easing/SKColorEasingNode.cs

@@ -16,14 +16,14 @@ namespace Artemis.VisualScripting.Nodes.Easing
         public SKColorEasingNode() : base("Color Easing", "Outputs an eased color value")
         {
             Input = CreateInputPin<SKColor>();
-            EasingTime = CreateInputPin<float>("delay");
+            EasingTime = CreateInputPin<Numeric>("delay");
             EasingFunction = CreateInputPin<Easings.Functions>("function");
 
             Output = CreateOutputPin<SKColor>();
         }
 
         public InputPin<SKColor> Input { get; set; }
-        public InputPin<float> EasingTime { get; set; }
+        public InputPin<Numeric> EasingTime { get; set; }
         public InputPin<Easings.Functions> EasingFunction { get; set; }
 
         public OutputPin<SKColor> Output { get; set; }