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diff --git a/源代码/.Net Framework/Stg_Sharp/.vs/Stg_Sharp/v17/.suo b/源代码/.Net Framework/Stg_Sharp/.vs/Stg_Sharp/v17/.suo
index 322a121c..3281d579 100644
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diff --git a/源代码/.Net Framework/Stg_Sharp/Debug/Program.cs b/源代码/.Net Framework/Stg_Sharp/Debug/Program.cs
index 8b4845c5..5a90c643 100644
--- a/源代码/.Net Framework/Stg_Sharp/Debug/Program.cs	
+++ b/源代码/.Net Framework/Stg_Sharp/Debug/Program.cs	
@@ -1,12 +1,6 @@
 using OpenTK;
-using OpenTK.Graphics.ES10;
-using OpenTK.Graphics.ES11;
-using OpenTK.Graphics.ES20;
-using OpenTK.Graphics.ES30;
-using OpenTK.Graphics.OpenGL;
-using OpenTK.Graphics.OpenGL4;
 using StgSharp;
-using StgSharp.Geometry;
+using StgSharp.Geometries;
 using System;
 using System.Collections.Generic;
 using System.Data;
@@ -18,7 +12,20 @@ namespace Debug
 {
     internal class Program
     {
+        public static void Main()
+        {
+            float[] a= new float[10];
 
+            for (int i = 0; i < 10; i++)
+            {
+                a[i] = i;
+            }
+
+            ref float b = ref a[5];
+
+            float c = 100;
+            Console.WriteLine(c==b);
+        }
     }
 
 
diff --git a/源代码/.Net Framework/Stg_Sharp/Debug/bin/Debug/Debug.exe b/源代码/.Net Framework/Stg_Sharp/Debug/bin/Debug/Debug.exe
index 3180021f..13295269 100644
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diff --git a/源代码/.Net Framework/Stg_Sharp/Debug/bin/Debug/Debug.pdb b/源代码/.Net Framework/Stg_Sharp/Debug/bin/Debug/Debug.pdb
index 16900ffd..26c77b06 100644
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diff --git a/源代码/.Net Framework/Stg_Sharp/Debug/bin/Debug/StgSharp.dll b/源代码/.Net Framework/Stg_Sharp/Debug/bin/Debug/StgSharp.dll
index 73858266..a6a41f08 100644
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diff --git a/源代码/.Net Framework/Stg_Sharp/Debug/bin/Debug/StgSharp.pdb b/源代码/.Net Framework/Stg_Sharp/Debug/bin/Debug/StgSharp.pdb
index 53218d5e..b039a3db 100644
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diff --git a/源代码/.Net Framework/Stg_Sharp/Debug/obj/Debug/Debug.csproj.AssemblyReference.cache b/源代码/.Net Framework/Stg_Sharp/Debug/obj/Debug/Debug.csproj.AssemblyReference.cache
index 882d2ba1..50cfa113 100644
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diff --git a/源代码/.Net Framework/Stg_Sharp/Debug/obj/Debug/Debug.csproj.CoreCompileInputs.cache b/源代码/.Net Framework/Stg_Sharp/Debug/obj/Debug/Debug.csproj.CoreCompileInputs.cache
index abad03eb..04247141 100644
--- a/源代码/.Net Framework/Stg_Sharp/Debug/obj/Debug/Debug.csproj.CoreCompileInputs.cache	
+++ b/源代码/.Net Framework/Stg_Sharp/Debug/obj/Debug/Debug.csproj.CoreCompileInputs.cache	
@@ -1 +1 @@
-c03a58d914d1f5e5175f5a6d1301ee4540a0996a
+51fe2eeb4772cba64a34f22d94343e2e81185c5d
diff --git a/源代码/.Net Framework/Stg_Sharp/Debug/obj/Debug/Debug.exe b/源代码/.Net Framework/Stg_Sharp/Debug/obj/Debug/Debug.exe
index 3180021f..13295269 100644
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diff --git a/源代码/.Net Framework/Stg_Sharp/Debug/obj/Debug/Debug.pdb b/源代码/.Net Framework/Stg_Sharp/Debug/obj/Debug/Debug.pdb
index 16900ffd..26c77b06 100644
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diff --git a/源代码/.Net Framework/Stg_Sharp/Stg_Sharp/Control/Change.cs b/源代码/.Net Framework/Stg_Sharp/Stg_Sharp/Control/Change.cs
index cd1e55cc..eb40a2a7 100644
--- a/源代码/.Net Framework/Stg_Sharp/Stg_Sharp/Control/Change.cs	
+++ b/源代码/.Net Framework/Stg_Sharp/Stg_Sharp/Control/Change.cs	
@@ -20,5 +20,8 @@ namespace StgSharp.Control
         {
             
         }
+
+
+
     }
 }
diff --git a/源代码/.Net Framework/Stg_Sharp/Stg_Sharp/Control/Create.cs b/源代码/.Net Framework/Stg_Sharp/Stg_Sharp/Control/Create.cs
index 1c090b00..20d42bd8 100644
--- a/源代码/.Net Framework/Stg_Sharp/Stg_Sharp/Control/Create.cs	
+++ b/源代码/.Net Framework/Stg_Sharp/Stg_Sharp/Control/Create.cs	
@@ -1,5 +1,5 @@
-using StgSharp.Entity;
-using StgSharp.Geometry;
+using StgSharp.Entities;
+using StgSharp.Geometries;
 using StgSharp.Logic;
 using System;
 using System.Collections.Generic;
diff --git a/源代码/.Net Framework/Stg_Sharp/Stg_Sharp/Entities/Bullet.cs b/源代码/.Net Framework/Stg_Sharp/Stg_Sharp/Entities/Bullet.cs
index 6e93b207..0e7b5684 100644
--- a/源代码/.Net Framework/Stg_Sharp/Stg_Sharp/Entities/Bullet.cs	
+++ b/源代码/.Net Framework/Stg_Sharp/Stg_Sharp/Entities/Bullet.cs	
@@ -1,4 +1,4 @@
-using StgSharp.Geometry;
+using StgSharp.Geometries;
 using StgSharp.Logic;
 using System;
 using System.Collections.Generic;
diff --git a/源代码/.Net Framework/Stg_Sharp/Stg_Sharp/Entities/Player.cs b/源代码/.Net Framework/Stg_Sharp/Stg_Sharp/Entities/Player.cs
index 98f4af72..5a1ecc3c 100644
--- a/源代码/.Net Framework/Stg_Sharp/Stg_Sharp/Entities/Player.cs	
+++ b/源代码/.Net Framework/Stg_Sharp/Stg_Sharp/Entities/Player.cs	
@@ -1,4 +1,5 @@
 using OpenTK.Input;
+using StgSharp.Control;
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -15,6 +16,11 @@ namespace StgSharp.Entities
         private readonly float _velocityHigh;
         private readonly float _vHighCorner;
 
+        private float topBoarder;
+        private float bottomBoarder;
+        private float leftBoarder;
+        private float rightBoarder;
+
         public float VelocityHigh
         {
             get { return _velocityHigh; }
@@ -80,7 +86,8 @@ namespace StgSharp.Entities
 
             //进行移动和射击
 
-            if (_keyboardState.IsKeyDown(Key.ShiftLeft))
+            if (_keyboardState.IsKeyDown(Key.ShiftLeft)||
+                _keyboardState.IsKeyDown(Key.ShiftRight))
             {
                 FastShoot();
                 FastMove();
@@ -131,7 +138,9 @@ namespace StgSharp.Entities
                     this._y -= _velocityLow;
                 }
 
-           }
+                
+
+            }
 
     }
 
diff --git a/源代码/.Net Framework/Stg_Sharp/Stg_Sharp/Entities/RenderedGeometry.cs b/源代码/.Net Framework/Stg_Sharp/Stg_Sharp/Entities/RenderedGeometry.cs
index f1003134..98fe554b 100644
--- a/源代码/.Net Framework/Stg_Sharp/Stg_Sharp/Entities/RenderedGeometry.cs	
+++ b/源代码/.Net Framework/Stg_Sharp/Stg_Sharp/Entities/RenderedGeometry.cs	
@@ -1,4 +1,5 @@
-using System;
+using StgSharp.Geometries;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -8,8 +9,8 @@ namespace StgSharp.Entities
 {
     public class RenderedGeometry
     {
-        internal Geometry.Geometry route;
-        public Geometry.Geometry Route
+        internal Geometry route;
+        public Geometry Route
         {
             get { return route; }
             set { route = value; }
diff --git a/源代码/.Net Framework/Stg_Sharp/Stg_Sharp/bin/Debug/StgSharp.dll b/源代码/.Net Framework/Stg_Sharp/Stg_Sharp/bin/Debug/StgSharp.dll
index 73858266..a6a41f08 100644
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diff --git a/源代码/.Net Framework/Stg_Sharp/Stg_Sharp/bin/Debug/StgSharp.pdb b/源代码/.Net Framework/Stg_Sharp/Stg_Sharp/bin/Debug/StgSharp.pdb
index 53218d5e..b039a3db 100644
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diff --git a/源代码/.Net Framework/Stg_Sharp/Stg_Sharp/obj/Debug/StgSharp.csproj.CoreCompileInputs.cache b/源代码/.Net Framework/Stg_Sharp/Stg_Sharp/obj/Debug/StgSharp.csproj.CoreCompileInputs.cache
index b410cf98..dc830c75 100644
--- a/源代码/.Net Framework/Stg_Sharp/Stg_Sharp/obj/Debug/StgSharp.csproj.CoreCompileInputs.cache	
+++ b/源代码/.Net Framework/Stg_Sharp/Stg_Sharp/obj/Debug/StgSharp.csproj.CoreCompileInputs.cache	
@@ -1 +1 @@
-d816afe95034b978cb250201fa492ddd20eb00e6
+78a3e5543c41d207f29c2854071e8291080d2b4f
diff --git a/源代码/.Net Framework/Stg_Sharp/Stg_Sharp/obj/Debug/StgSharp.dll b/源代码/.Net Framework/Stg_Sharp/Stg_Sharp/obj/Debug/StgSharp.dll
index 73858266..a6a41f08 100644
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index 53218d5e..b039a3db 100644
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