From a77ed90618664e50705b3e59dd2111faec2f5f39 Mon Sep 17 00:00:00 2001
From: Paul Gilbert
Date: Thu, 6 Mar 2014 22:31:41 -0500
Subject: MADS: Implementing support methods needed for scene 804
 initialisation

---
 engines/mads/msurface.h | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

(limited to 'engines/mads/msurface.h')

diff --git a/engines/mads/msurface.h b/engines/mads/msurface.h
index bd8142fd1a..96994170aa 100644
--- a/engines/mads/msurface.h
+++ b/engines/mads/msurface.h
@@ -202,6 +202,21 @@ public:
 	MSurface *flipHorizontal() const;
 };
 
+class DepthSurface : public MSurface {
+private:
+	MADSEngine *_vm;
+public:
+	/**
+	 * Constructor
+	 */
+	DepthSurface(MADSEngine *vm) : _vm(vm) {}
+
+	/**
+	 * Returns the depth at a given position
+	 */
+	int getDepth(const Common::Point &pt);
+};
+
 } // End of namespace MADS
 
 #endif /* MADS_MSURFACE_H */
-- 
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