Adding modding folder with a hacked build.

modding/hacked/ss1/StringError.go

@@ -0,0 +1,10 @@
+package ss1
+
+// StringError is a string-based type implementing the error interface.
+// It is used to cover all errors based on static strings.
+type StringError string
+
+// Error returns the string interpretation of the error.
+func (err StringError) Error() string {
+	return string(err)
+}