initial integration with ic10editor mod

csharp_mod/Marshal.cs

@@ -1,29 +1,63 @@
 using System;
-using System.Text;
 using StationeersIC10Editor;
 
 namespace Slang
 {
     public static class Marshal
     {
-        public static unsafe Line TokenizeLine(string input)
+        public static unsafe Line TokenizeLine(string source)
         {
-            if (String.IsNullOrEmpty(input))
+            if (String.IsNullOrEmpty(source))
             {
                 return new Line();
             }
 
-            // Make sure the string is a null terminated string
-            if (input[input.Length - 1] != '\0')
+            L.Info("Input string not empty");
+
+            fixed (char* ptrString = source)
             {
-                input += '\0';
+                L.Info("In `fixed` block.");
+                var input = new slice_ref_uint16_t
+                {
+                    ptr = (ushort*)ptrString,
+                    len = (UIntPtr)source.Length,
+                };
+                L.Info("Calling tokenize_line");
+                return Ffi.tokenize_line(input).AsList();
+            }
+        }
+
+        public static unsafe bool CompileFromString(string inputString, out string compiledString)
+        {
+            if (String.IsNullOrEmpty(inputString))
+            {
+                compiledString = String.Empty;
+                return false;
             }
 
-            var strBytes = Encoding.UTF8.GetBytes(input);
-
-            fixed (byte* ptrString = strBytes)
+            fixed (char* ptrString = inputString)
             {
-                return Ffi.tokenize_line(ptrString).AsList();
+                var input = new slice_ref_uint16_t
+                {
+                    ptr = (ushort*)ptrString,
+                    len = (UIntPtr)inputString.Length,
+                };
+
+                var result = Ffi.compile_from_string(input);
+                try
+                {
+                    if ((ulong)result.len < 1)
+                    {
+                        compiledString = String.Empty;
+                        return false;
+                    }
+                    compiledString = result.AsString();
+                    return true;
+                }
+                finally
+                {
+                    result.Drop();
+                }
             }
         }
     }