Fix IL2CPP incompatibility.

.gitignore

@@ -61,6 +61,7 @@ crashlytics-build.properties
 #
 /Docs
 /Issues
+/Local
 /Obsolete
 /Snapshots
 /UI

Assets/Cryville/Crtr/Extensions/Malody/MalodyChartConverter.cs

@@ -18,6 +18,7 @@ namespace Cryville.Crtr.Extensions.Malody {
 		public override IEnumerable<Resource> ConvertFrom(FileInfo file) {
 			List<Resource> result = new List<Resource>();
 			MalodyChart src;
+			if (file.Extension != ".mc") throw new NotImplementedException("mcz file is not supported");
 			using (var reader = new StreamReader(file.FullName)) {
 				src = JsonConvert.DeserializeObject<MalodyChart>(reader.ReadToEnd());
 			}

Assets/MsvcStdextWorkaround.cs

@@ -0,0 +1,24 @@
+#if UNITY_EDITOR
+using System;
+using UnityEditor.Build;
+using UnityEditor.Build.Reporting;
+
+public class MsvcStdextWorkaround : IPreprocessBuildWithReport {
+	const string kWorkaroundFlag = "/D_SILENCE_STDEXT_HASH_DEPRECATION_WARNINGS";
+
+	public int callbackOrder => 0;
+
+	public void OnPreprocessBuild(BuildReport report) {
+		var clEnv = Environment.GetEnvironmentVariable("_CL_");
+
+		if (string.IsNullOrEmpty(clEnv)) {
+			Environment.SetEnvironmentVariable("_CL_", kWorkaroundFlag);
+		}
+		else if (!clEnv.Contains(kWorkaroundFlag)) {
+			clEnv += " " + kWorkaroundFlag;
+			Environment.SetEnvironmentVariable("_CL_", clEnv);
+		}
+	}
+}
+
+#endif // UNITY_EDITOR

Assets/MsvcStdextWorkaround.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 9ed0687e714ce1042921c0057f42039f
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: