impr: Move script library to its own library

plugins/script_loader/templates/CSharp/ImHexLibrary/Memory.cs

@@ -0,0 +1,62 @@
+#pragma warning disable SYSLIB1054
+
+using System.Drawing;
+using System.Runtime.InteropServices;
+
+namespace ImHex
+{
+    public class Memory
+    {
+        [DllImport(Library.Name)]
+        private static extern void readMemoryV1(UInt64 address, UInt64 size, IntPtr buffer);
+
+        [DllImport(Library.Name)]
+        private static extern void writeMemoryV1(UInt64 address, UInt64 size, IntPtr buffer);
+
+        [DllImport(Library.Name)]
+        private static extern bool getSelectionV1(IntPtr start, IntPtr end);
+
+
+        public static byte[] Read(ulong address, ulong size)
+        {
+            byte[] bytes = new byte[size];
+
+            unsafe
+            {
+                fixed (byte* buffer = bytes)
+                {
+                    readMemoryV1(address, size, (IntPtr)buffer);
+                }
+            }
+
+
+            return bytes;
+        }
+
+        public static void Write(ulong address, byte[] bytes)
+        {
+            unsafe
+            {
+                fixed (byte* buffer = bytes)
+                {
+                    writeMemoryV1(address, (UInt64)bytes.Length, (IntPtr)buffer);
+                }
+            }
+        }
+
+        public static (UInt64, UInt64)? GetSelection()
+        {
+            unsafe
+            {
+                UInt64 start = 0, end = 0;
+                if (!getSelectionV1((nint)(&start), (nint)(&end)))
+                {
+                    return null;
+                }
+
+                return (start, end);
+            }
+        }
+
+    }
+}