update framework

LocalPackages/com.nimin.lowlevel/Runtime.meta

@@ -0,0 +1,8 @@
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LocalPackages/com.nimin.lowlevel/Runtime/StructUtility.cs

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+using Unity.Collections.LowLevel.Unsafe;
+
+namespace GameCore.LowLevel
+{
+    public static class StructUtility
+    {
+        public static int OffsetOf<T, F>()
+            where T : struct
+            where F : struct
+        {
+            var fields = typeof(T).GetFields();
+            foreach (var f in fields)
+            {
+                if (f.DeclaringType == typeof(F))
+                    return UnsafeUtility.GetFieldOffset(f);
+            }
+
+            return -1;
+        }
+    }
+}

LocalPackages/com.nimin.lowlevel/Runtime/StructUtility.cs.meta

@@ -0,0 +1,3 @@
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+timeCreated: 1668240297

LocalPackages/com.nimin.lowlevel/Runtime/nimin.lowlevel.asmdef

@@ -0,0 +1,33 @@
+{
+    "name": "nimin.lowlevel",
+    "rootNamespace": "",
+    "references": [
+        "Unity.Collections",
+        "Unity.Mathematics"
+    ],
+    "includePlatforms": [
+        "Android",
+        "Editor",
+        "iOS",
+        "LinuxStandalone64",
+        "Lumin",
+        "macOSStandalone",
+        "PS4",
+        "Stadia",
+        "Switch",
+        "tvOS",
+        "WSA",
+        "WebGL",
+        "WindowsStandalone32",
+        "WindowsStandalone64",
+        "XboxOne"
+    ],
+    "excludePlatforms": [],
+    "allowUnsafeCode": false,
+    "overrideReferences": false,
+    "precompiledReferences": [],
+    "autoReferenced": true,
+    "defineConstraints": [],
+    "versionDefines": [],
+    "noEngineReferences": false
+}

LocalPackages/com.nimin.lowlevel/Runtime/nimin.lowlevel.asmdef.meta

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LocalPackages/com.nimin.lowlevel/package.json

@@ -0,0 +1,15 @@
+{
+    "name": "com.nimin.lowlevel",
+    "displayName": "GameCore LowLevel",
+    "version": "0.1.0",
+    "unity": "2021.3",
+    "description": "Low-level helper, contains custom collections",
+    "dependencies": {
+        "com.unity.collections": "1.2.4",
+        "com.unity.burst": "1.8.1"
+    },
+    "keywords": [
+        "LowLevel",
+        "Collections"
+    ]
+}

LocalPackages/com.nimin.lowlevel/package.json.meta

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