diff --git a/Editor/BuildingUtils.cs b/Editor/BuildingUtils.cs
index 7dca265..fcf507e 100644
--- a/Editor/BuildingUtils.cs
+++ b/Editor/BuildingUtils.cs
@@ -1,13 +1,45 @@
 using System.Diagnostics;
+using System.Linq;
 using UnityEngine;
 using UnityEditor;
+using UnityEditor.Build.Player;
 using Debug = UnityEngine.Debug;
 
 public static class BuildingUtils
 {
+    private const string SteamBuildDefine = "STEAM_BUILD";
+
+    [MenuItem("Tools/PrepareForBuild", priority = -10)]
+    public static void PrepareForBuild()
+    {
+        var namedBuildTarget = UnityEditor.Build.NamedBuildTarget.FromBuildTargetGroup(
+            BuildPipeline.GetBuildTargetGroup(EditorUserBuildSettings.activeBuildTarget));
+        var args = PlayerSettings.GetAdditionalCompilerArguments(namedBuildTarget);
+        var argsList = args.ToList();
+        argsList.Remove(SteamBuildDefine);
+        PlayerSettings.SetScriptingDefineSymbols(namedBuildTarget, argsList.ToArray());
+    }
+    
+    [MenuItem("Tools/PlatformDefines/Steam", priority = -1)]
+    public static void SetDefinesForSteam()
+    {
+        PrepareForBuild();
+        
+        var namedBuildTarget = UnityEditor.Build.NamedBuildTarget.FromBuildTargetGroup(
+            BuildPipeline.GetBuildTargetGroup(EditorUserBuildSettings.activeBuildTarget));
+        var args = PlayerSettings.GetAdditionalCompilerArguments(namedBuildTarget);
+        var argsList = args.ToList();
+        argsList.Add(SteamBuildDefine);
+        PlayerSettings.SetScriptingDefineSymbols(namedBuildTarget, argsList.ToArray());
+    }
+    
+    
     [MenuItem("Tools/Build/Steam/Release")]
     public static void SteamRelease()
     {
+        if(!CanBuild())
+            return;
+
         IncreaseBuildNumber();
         BuildRelease();
         UploadSteam();
@@ -16,6 +48,9 @@ public static class BuildingUtils
     [MenuItem("Tools/Build/Steam/Development")]
     public static void SteamDevelopment()
     {
+        if(!CanBuild())
+            return;
+        
         IncreaseBuildNumber();
         BuildDevelopment();
         UploadSteam();
@@ -25,20 +60,34 @@ public static class BuildingUtils
     [MenuItem("Tools/Build/All Release")]
     public static void BuildRelease()
     {
+        if(!CanBuild())
+            return;
         BuildWindowsRelease();
     }
 
     [MenuItem("Tools/Build/All Development")]
     public static void BuildDevelopment()
     {
+        if(!CanBuild())
+            return;
         BuildWindowsDevelopment();
     }
 
     [MenuItem("Tools/Build/Platform/Windows/x64-Development")]
-    public static void BuildWindowsDevelopment() => BuildWindows(false);
+    public static void BuildWindowsDevelopment()
+    {
+        if(!CanBuild())
+            return;
+        BuildWindows(false);
+    }
 
     [MenuItem("Tools/Build/Platform/Windows/x64-Release")]
-    public static void BuildWindowsRelease() => BuildWindows(true);
+    public static void BuildWindowsRelease()
+    {
+        if(!CanBuild())
+            return;
+        BuildWindows(true);
+    }
 
 
     private static void BuildWindows(bool release)
@@ -81,4 +130,25 @@ public static class BuildingUtils
         Debug.Log(process.ExitCode);
         process.Close();
     }
+
+    private static bool CanBuild()
+    {
+        if (CanBuildUtil())
+            return true;
+        Debug.LogError("Cannot build with defines set in project, please use PrepareForBuild and wait for scripts recompilation");
+        return false;
+    }
+
+    private static bool CanBuildUtil()
+    {
+        var namedBuildTarget = UnityEditor.Build.NamedBuildTarget.FromBuildTargetGroup(
+            BuildPipeline.GetBuildTargetGroup(EditorUserBuildSettings.activeBuildTarget));
+        var args = PlayerSettings.GetAdditionalCompilerArguments(namedBuildTarget);
+        var argsList = args.ToList();
+        
+        if (argsList.Contains(SteamBuildDefine))
+            return false;
+
+        return true;
+    }
 }
\ No newline at end of file
diff --git a/VectorSwizzle.cs b/VectorSwizzle.cs
index 3ed43a4..00eb443 100644
--- a/VectorSwizzle.cs
+++ b/VectorSwizzle.cs
@@ -8,7 +8,7 @@ namespace NEG.Utils
 *  Version 1.0
 */
 
-    static class Vector2Swizzles
+    public static class Vector2Swizzles
     {
         //swizzles of size 2
         public static Vector2 xx(this Vector2 a) { return new Vector2(a.x, a.x); }
@@ -47,7 +47,7 @@ namespace NEG.Utils
         public static Vector4 yyyy(this Vector2 a) { return new Vector4(a.y, a.y, a.y, a.y); }
     }
 
-    static class Vector3Swizzles
+    public static class Vector3Swizzles
     {
         //swizzles of size 2
         public static Vector2 xx(this Vector3 a) { return new Vector2(a.x, a.x); }
@@ -175,7 +175,7 @@ namespace NEG.Utils
         public static Vector4 zzzz(this Vector3 a) { return new Vector4(a.z, a.z, a.z, a.z); }
     }
 
-    static class Vector4Swizzles
+    public static class Vector4Swizzles
     {
         //swizzles of size 2
         public static Vector2 xx(this Vector4 a) { return new Vector2(a.x, a.x); }
@@ -521,4 +521,67 @@ namespace NEG.Utils
         public static Vector4 zwww(this Vector4 a) { return new Vector4(a.z, a.w, a.w, a.w); }
         public static Vector4 wwww(this Vector4 a) { return new Vector4(a.w, a.w, a.w, a.w); }
     }
+    
+    public static class Vector2IntSwizzles
+    {
+        //swizzles of size 2
+        public static Vector2Int xx(this Vector2Int a) { return new Vector2Int(a.x, a.x); }
+        public static Vector2Int yx(this Vector2Int a) { return new Vector2Int(a.y, a.x); }
+        public static Vector2Int xy(this Vector2Int a) { return new Vector2Int(a.x, a.y); }
+
+        public static Vector2Int yy(this Vector2Int a) { return new Vector2Int(a.y, a.y); }
+
+        //swizzles of size 3
+        public static Vector3Int xxx(this Vector2Int a) { return new Vector3Int(a.x, a.x, a.x); }
+        public static Vector3Int yxx(this Vector2Int a) { return new Vector3Int(a.y, a.x, a.x); }
+        public static Vector3Int xyx(this Vector2Int a) { return new Vector3Int(a.x, a.y, a.x); }
+        public static Vector3Int yyx(this Vector2Int a) { return new Vector3Int(a.y, a.y, a.x); }
+        public static Vector3Int xxy(this Vector2Int a) { return new Vector3Int(a.x, a.x, a.y); }
+        public static Vector3Int yxy(this Vector2Int a) { return new Vector3Int(a.y, a.x, a.y); }
+        public static Vector3Int xyy(this Vector2Int a) { return new Vector3Int(a.x, a.y, a.y); }
+        public static Vector3Int yyy(this Vector2Int a) { return new Vector3Int(a.y, a.y, a.y); }
+    }
+    
+    public static class Vector3IntSwizzles
+    {
+        //swizzles of size 2
+        public static Vector2Int xx(this Vector3Int a) { return new Vector2Int(a.x, a.x); }
+        public static Vector2Int yx(this Vector3Int a) { return new Vector2Int(a.y, a.x); }
+        public static Vector2Int zx(this Vector3Int a) { return new Vector2Int(a.z, a.x); }
+        public static Vector2Int xy(this Vector3Int a) { return new Vector2Int(a.x, a.y); }
+        public static Vector2Int yy(this Vector3Int a) { return new Vector2Int(a.y, a.y); }
+        public static Vector2Int zy(this Vector3Int a) { return new Vector2Int(a.z, a.y); }
+        public static Vector2Int xz(this Vector3Int a) { return new Vector2Int(a.x, a.z); }
+        public static Vector2Int yz(this Vector3Int a) { return new Vector2Int(a.y, a.z); }
+        public static Vector2Int zz(this Vector3Int a) { return new Vector2Int(a.z, a.z); }
+
+        //swizzles of size 3
+        public static Vector3Int xxx(this Vector3Int a) { return new Vector3Int(a.x, a.x, a.x); }
+        public static Vector3Int yxx(this Vector3Int a) { return new Vector3Int(a.y, a.x, a.x); }
+        public static Vector3Int zxx(this Vector3Int a) { return new Vector3Int(a.z, a.x, a.x); }
+        public static Vector3Int xyx(this Vector3Int a) { return new Vector3Int(a.x, a.y, a.x); }
+        public static Vector3Int yyx(this Vector3Int a) { return new Vector3Int(a.y, a.y, a.x); }
+        public static Vector3Int zyx(this Vector3Int a) { return new Vector3Int(a.z, a.y, a.x); }
+        public static Vector3Int xzx(this Vector3Int a) { return new Vector3Int(a.x, a.z, a.x); }
+        public static Vector3Int yzx(this Vector3Int a) { return new Vector3Int(a.y, a.z, a.x); }
+        public static Vector3Int zzx(this Vector3Int a) { return new Vector3Int(a.z, a.z, a.x); }
+        public static Vector3Int xxy(this Vector3Int a) { return new Vector3Int(a.x, a.x, a.y); }
+        public static Vector3Int yxy(this Vector3Int a) { return new Vector3Int(a.y, a.x, a.y); }
+        public static Vector3Int zxy(this Vector3Int a) { return new Vector3Int(a.z, a.x, a.y); }
+        public static Vector3Int xyy(this Vector3Int a) { return new Vector3Int(a.x, a.y, a.y); }
+        public static Vector3Int yyy(this Vector3Int a) { return new Vector3Int(a.y, a.y, a.y); }
+        public static Vector3Int zyy(this Vector3Int a) { return new Vector3Int(a.z, a.y, a.y); }
+        public static Vector3Int xzy(this Vector3Int a) { return new Vector3Int(a.x, a.z, a.y); }
+        public static Vector3Int yzy(this Vector3Int a) { return new Vector3Int(a.y, a.z, a.y); }
+        public static Vector3Int zzy(this Vector3Int a) { return new Vector3Int(a.z, a.z, a.y); }
+        public static Vector3Int xxz(this Vector3Int a) { return new Vector3Int(a.x, a.x, a.z); }
+        public static Vector3Int yxz(this Vector3Int a) { return new Vector3Int(a.y, a.x, a.z); }
+        public static Vector3Int zxz(this Vector3Int a) { return new Vector3Int(a.z, a.x, a.z); }
+        public static Vector3Int xyz(this Vector3Int a) { return new Vector3Int(a.x, a.y, a.z); }
+        public static Vector3Int yyz(this Vector3Int a) { return new Vector3Int(a.y, a.y, a.z); }
+        public static Vector3Int zyz(this Vector3Int a) { return new Vector3Int(a.z, a.y, a.z); }
+        public static Vector3Int xzz(this Vector3Int a) { return new Vector3Int(a.x, a.z, a.z); }
+        public static Vector3Int yzz(this Vector3Int a) { return new Vector3Int(a.y, a.z, a.z); }
+        public static Vector3Int zzz(this Vector3Int a) { return new Vector3Int(a.z, a.z, a.z); }
+    }
 }
\ No newline at end of file