Drag and Drop + Zoooooooom

Refactored inventory drag & drop to use new global drag & drop management
Enabled Drag & Drop from inventory panel to action bar
Enabled gear and consumable item binding
Fixed stat modifier behavior to allow it to be toggled
Fixed Switch behavior to make it bindable
Added lambda multiplier to aether drive so that stat mod can target it

Assets/Scripts/ServerShared/Behaviors/StatModifier.cs

@@ -34,7 +34,7 @@ public class StatModifierData : BehaviorData
 }
 
 [Order(-4)]
-public class StatModifier : Behavior, IInitializableBehavior, IDisposable
+public class StatModifier : Behavior, IInitializableBehavior, IDisposable, IAlwaysUpdatedBehavior
 {
     private StatModifierData _data;
 
@@ -42,6 +42,9 @@ public class StatModifier : Behavior, IInitializableBehavior, IDisposable
     
     private static Type[] _statObjects;
 
+    private bool _applied;
+    private bool _executed;
+
     private static Type[] StatObjects => _statObjects = _statObjects ?? typeof(BehaviorData).GetAllChildClasses()
         .Concat(typeof(EquippableItemData).GetAllChildClasses()).ToArray();
 
@@ -83,19 +86,41 @@ public class StatModifier : Behavior, IInitializableBehavior, IDisposable
         }
     }
 
-    public override bool Execute(float dt)
+    private void ApplyModifier()
     {
+        _applied = true;
         foreach (var stat in _stats)
             (_data.Type == StatModifierType.Constant
                 ? stat.GetConstantModifiers(Entity)
                 : stat.GetScaleModifiers(Entity))[this] = Evaluate(_data.Modifier);
+    }
+
+    private void RemoveModifier()
+    {
+        _applied = false;
+        foreach (var stat in _stats)
+            (_data.Type == StatModifierType.Constant ? stat.GetConstantModifiers(Entity) : stat.GetScaleModifiers(Entity)).Remove(this);
+    }
+
+    public override bool Execute(float dt)
+    {
+        _executed = true;
         return true;
     }
 
     public void Dispose()
     {
-        foreach (var stat in _stats)
-            (_data.Type == StatModifierType.Constant ? stat.GetConstantModifiers(Entity) : stat.GetScaleModifiers(Entity)).Remove(this);
+        if(_applied)
+            RemoveModifier();
+    }
+
+    public void Update(float delta)
+    {
+        if(_executed && !_applied)
+            ApplyModifier();
+        if(!_executed && _applied)
+            RemoveModifier();
+        _executed = false;
     }
 }