Added core systems that allow to play tweens in the editor

UnityTests.Unity5/Assets/Demigiant/DemiLib/Core/Editor/Imgs/whiteSquare.png.meta

@@ -1,6 +1,6 @@
 fileFormatVersion: 2
 guid: d3e15b806a8368742ba6f10e794d7b76
-timeCreated: 1533212723
+timeCreated: 1533742575
 licenseType: Pro
 TextureImporter:
   fileIDToRecycleName: {}

_DOTween.Assembly/DOTween/DOTween.cs

@@ -32,7 +32,7 @@ namespace DG.Tweening
     public class DOTween
     {
         /// <summary>DOTween's version</summary>
-        public static readonly string Version = "1.2.075"; // Last version before modules: 1.1.755
+        public static readonly string Version = "1.2.080"; // Last version before modules: 1.1.755
 
         ///////////////////////////////////////////////
         // Options ////////////////////////////////////
@@ -264,7 +264,10 @@ namespace DG.Tweening
         public static void ManualUpdate(float deltaTime, float unscaledDeltaTime)
         {
             InitCheck();
-            instance.ManualUpdate(deltaTime, unscaledDeltaTime);
+//            instance.ManualUpdate(deltaTime, unscaledDeltaTime);
+            if (TweenManager.hasActiveManualTweens) {
+                TweenManager.Update(UpdateType.Manual, deltaTime * DOTween.timeScale, unscaledDeltaTime * DOTween.timeScale);
+            }
         }
 
         #endregion

_DOTween.Assembly/DOTween_LooseScripts/DOTween_LooseScripts.csproj

@@ -30,7 +30,7 @@
     <DebugType>pdbonly</DebugType>
     <Optimize>true</Optimize>
     <OutputPath>..\bin\</OutputPath>
-    <DefineConstants>TRACE;UNITY_4_3;UNITY_4_6;UNITY_5;UNITY_2017_1_OR_NEWER</DefineConstants>
+    <DefineConstants>TRACE;UNITY_EDITOR;UNITY_4_3;UNITY_4_6;UNITY_5;UNITY_2017_1_OR_NEWER</DefineConstants>
     <ErrorReport>prompt</ErrorReport>
     <WarningLevel>4</WarningLevel>
     <DocumentationFile>
@@ -80,8 +80,11 @@
     <Compile Include="..\bin_pro\*.txt">
       <Link>bin_pro\%(FileName)</Link>
     </Compile>
-    <Compile Include="..\bin_pro\Editor\*.cs">
+    <Compile Include="..\bin_pro\Editor\DOTweenAnimationInspector.cs">
-      <Link>bin_pro\Editor\%(FileName)</Link>
+      <Link>bin_pro\Editor\DOTweenAnimationInspector</Link>
+    </Compile>
+    <Compile Include="..\bin_pro\Editor\DOTweenPreviewManager.cs">
+      <Link>bin_pro\Editor\DOTweenPreviewManager</Link>
     </Compile>
   </ItemGroup>
   <ItemGroup>