From 8481ff0e618f94e125aed8d90cbabfbacd9ab29a Mon Sep 17 00:00:00 2001
From: Strangerke
Date: Thu, 20 Mar 2014 19:31:40 +0100
Subject: BVBS: Use a constant instead of a variable for the snapshot size

---
 engines/bbvs/bbvs.cpp     | 1 -
 engines/bbvs/bbvs.h       | 2 +-
 engines/bbvs/saveload.cpp | 5 ++---
 3 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/engines/bbvs/bbvs.cpp b/engines/bbvs/bbvs.cpp
index ed5963ae08..d2e13e525c 100644
--- a/engines/bbvs/bbvs.cpp
+++ b/engines/bbvs/bbvs.cpp
@@ -91,7 +91,6 @@ BbvsEngine::BbvsEngine(OSystem *syst, const ADGameDescription *gd) :
 	_currWalkDistance = kMaxDistance;
 	_walkReachedDestArea = false;
 	_hasSnapshot = false;
-	_snapshotSize = 0;
 	_snapshot = nullptr;
 	_snapshotStream = nullptr;
 	_isSaveAllowed = false;
diff --git a/engines/bbvs/bbvs.h b/engines/bbvs/bbvs.h
index 958d315964..6a9a13905c 100644
--- a/engines/bbvs/bbvs.h
+++ b/engines/bbvs/bbvs.h
@@ -199,6 +199,7 @@ struct WalkArea {
 	bool contains(const Common::Point &pt) const;
 };
 
+const int kSnapshotSize = 23072;
 const int kSceneObjectsCount = 64;
 const int kSceneSoundsCount = 8;
 const int kInventoryItemStatusCount = 50;
@@ -304,7 +305,6 @@ public:
 	bool _walkReachedDestArea;
 	
 	bool _hasSnapshot;
-	uint32 _snapshotSize;
 	byte *_snapshot;
 	Common::SeekableMemoryWriteStream *_snapshotStream;
 	
diff --git a/engines/bbvs/saveload.cpp b/engines/bbvs/saveload.cpp
index 3bb980053c..ff53cc457b 100644
--- a/engines/bbvs/saveload.cpp
+++ b/engines/bbvs/saveload.cpp
@@ -212,9 +212,8 @@ bool BbvsEngine::existsSavegame(int num) {
 }
 
 void BbvsEngine::allocSnapshot() {
-	_snapshotSize = 23072;
-	_snapshot = new byte[_snapshotSize];
-	_snapshotStream = new Common::SeekableMemoryWriteStream(_snapshot, _snapshotSize);
+	_snapshot = new byte[kSnapshotSize];
+	_snapshotStream = new Common::SeekableMemoryWriteStream(_snapshot, kSnapshotSize);
 }
 
 void BbvsEngine::freeSnapshot() {
-- 
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