1 files changed, 6 insertions, 1 deletions
diff --git a/engines/adl/adl.h b/engines/adl/adl.h
index ce421143ba..8e4a7fea0f 100644
--- a/engines/adl/adl.h
+++ b/engines/adl/adl.h
@@ -124,10 +124,15 @@ struct Command {
 	Script script;
 };
 
-struct ScriptEnv {
+class ScriptEnv {
+public:
 	ScriptEnv(const Command &cmd_, byte verb_, byte noun_) :
 			cmd(cmd_), verb(verb_), noun(noun_), ip(0) { }
 
+	byte op() const { return cmd.script[ip]; }
+	// We keep this 1-based for easier comparison with the original engine
+	byte arg(uint i) const { return cmd.script[ip + i]; }
+
 	const Command &cmd;
 	byte verb, noun;
 	byte ip;