From 8417e7758a03b193d9a4580d79f19245ad3747a5 Mon Sep 17 00:00:00 2001
From: kichikuou <KichikuouChrome@gmail.com>
Date: Thu, 18 Mar 2021 09:11:28 +0900
Subject: [PATCH] Skip SysEng's "new style" marker

It can be simply skipped, because SysEng's command set is a superset
of System1-3.
---
 src/sys/nact.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/sys/nact.cpp b/src/sys/nact.cpp
index d2df264..6cfb055 100644
--- a/src/sys/nact.cpp
+++ b/src/sys/nact.cpp
@@ -151,6 +151,12 @@ void NACT::execute()
 		opening();
 	}
 
+	// Skip SysEng's "new style" marker
+	if (scenario_page == 0 && scenario_addr == 2 &&
+		memcmp(&scenario_data[2], "REV", 3) == 0) {
+		scenario_addr = 5;
+	}
+
 	// １コマンド実行
 	prev_addr = scenario_addr;
 	uint8 cmd = getd();