port from perforce

2026-04-18 22:31:51 +02:00
commit 8d0ab5b7cc
8409 changed files with 3972376 additions and 0 deletions
--- a/aiwaz/AiwazAnimator/Animations/Animation.cs
+++ b/aiwaz/AiwazAnimator/Animations/Animation.cs
@@ -0,0 +1,80 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.ComponentModel;
+
+namespace AiwazAnimator
+{
+    abstract public class Animation : INotifyPropertyChanged
+    {
+        public float StartTime { get; set; }
+        public float EndTime { get; set; }
+        public float StartValue { get; set; }
+        public float EndValue { get; set; }
+
+        public Func<float> ValueGetter;
+        public Action<float> ValueSetter;
+        public Func<string> ValueNamer;
+        public float Value
+        {
+            get { return ValueGetter(); }
+            set { ValueSetter(value); OnPropertyChanged("Value"); }
+        }
+
+        private float _time;
+        public float Time
+        {
+            get
+            {
+                return _time;
+            }
+            set
+            {
+                if (_time == value)
+                    return;
+                _time = value;
+                OnPropertyChanged("Time");
+            }
+        }
+
+        public Animation()
+        {
+            AnimationName = "Erroneous";
+        }
+
+        public string ListString
+        {
+            get
+            {
+                return string.Format("Type: {0}, Time: [{1}, {2}], Value: [{3}, {4}], Target: {5}", AnimationName, StartTime, EndTime, StartValue, EndValue, ValueNamer());
+            }
+        }
+
+        public void Animate(float time)
+        {
+            if (time < StartTime)
+            {
+                return;
+            }
+            else if (time > EndTime)
+            {
+                return;
+            }
+            float NormalizedTime = (time - StartTime) / (EndTime - StartTime);
+            Time = NormalizedTime;
+            Value = Calculate(NormalizedTime);
+        }
+
+        protected abstract float Calculate(float NormalizedTime);
+        public string AnimationName;
+
+        protected virtual void OnPropertyChanged(string propertyName)
+        {
+            if (PropertyChanged != null)
+                PropertyChanged(this, new PropertyChangedEventArgs(propertyName));
+        }
+
+        public event PropertyChangedEventHandler PropertyChanged;
+    }
+}