From 17315a4dd71d4f9151724166bb5ddd7fdc0074f7 Mon Sep 17 00:00:00 2001
From: Paul Gilbert
Date: Mon, 18 Aug 2014 00:29:01 -0400
Subject: ACCESS: Implemented wall checks for pathfinding

---
 engines/access/room.h | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

(limited to 'engines/access/room.h')

diff --git a/engines/access/room.h b/engines/access/room.h
index a90c6e400e..c76bd7021b 100644
--- a/engines/access/room.h
+++ b/engines/access/room.h
@@ -65,6 +65,12 @@ private:
 	void loadPlayField(int fileNum, int subfile);
 
 	void commandOff();
+
+	void swapOrg();
+	int calcLR(int yp);
+	int calcUD(int xp);
+
+	bool checkCode(int v1, int v2);
 protected:
 	void loadRoomData(const byte *roomData);
 	void setupRoom();
@@ -109,8 +115,6 @@ protected:
 
 	virtual void mainAreaClick() = 0;
 public:
-	void setWallCodes();
-
 	virtual void setIconPalette() {}
 public:
 	Plotter _plotter;
@@ -142,6 +146,10 @@ public:
 	void buildRow(int playY, int screenY);
 
 	void init4Quads();
+
+	void setWallCodes();
+
+	bool codeWalls();
 };
 
 class RoomInfo {
-- 
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