fix mono runtime and debug error ,rollback to the old version, now will using mono's compiler and manager

Prism-ScriptCore/Src/Prism/Entity.cs

@@ -1,3 +1,4 @@
+using System;
 using System.Collections.Generic;
 using System.Runtime.CompilerServices;
 

Prism-ScriptCore/Src/Prism/Math/Mat4.cs

@@ -1,3 +1,4 @@
+using System;
 using System.Runtime.InteropServices;
 
 namespace Prism

Prism-ScriptCore/Src/Prism/Math/Mathf.cs

@@ -1,3 +1,4 @@
+using System;
 
 namespace Prism
 {

Prism-ScriptCore/Src/Prism/Math/Vec2.cs

@@ -1,3 +1,4 @@
+using System;
 using System.Runtime.InteropServices;
 
 namespace Prism

Prism-ScriptCore/Src/Prism/Math/Vec3.cs

@@ -1,3 +1,4 @@
+using System;
 using System.Runtime.InteropServices;
 
 namespace Prism

Prism-ScriptCore/Src/Prism/Renderer/Material.cs

@@ -1,3 +1,4 @@
+using System;
 using System.Runtime.CompilerServices;
 
 namespace Prism

Prism-ScriptCore/Src/Prism/Renderer/Mesh.cs

@@ -1,3 +1,4 @@
+using System;
 using System.Runtime.CompilerServices;
 
 namespace Prism

Prism-ScriptCore/Src/Prism/Renderer/MeshFactory.cs

@@ -1,3 +1,4 @@
+using System;
 using System.Runtime.CompilerServices;
 
 namespace Prism

Prism-ScriptCore/Src/Prism/Renderer/Texture2D.cs

@@ -1,3 +1,4 @@
+using System;
 using System.Runtime.CompilerServices;
 
 namespace Prism

Prism-ScriptCore/Src/Prism/Scene/Component.cs

@@ -1,3 +1,4 @@
+using System;
 using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;