AVALANCHE: Visa: replace namespace with class.

4 files changed, 41 insertions, 18 deletions

diff --git a/engines/avalanche/avalanche.cpp b/engines/avalanche/avalanche.cpp
index 6179ae4f1e..f72c12c4fe 100644
--- a/engines/avalanche/avalanche.cpp
+++ b/engines/avalanche/avalanche.cpp
@@ -52,6 +52,7 @@ namespace Avalanche {
 		_logger.setParent(this);
 		_pingo.setParent(this);
 		_scrolls.setParent(this);
+		_visa.setParent(this);
 	}
 
 	AvalancheEngine::~AvalancheEngine() {
diff --git a/engines/avalanche/avalanche.h b/engines/avalanche/avalanche.h
index 59dd0090e4..14d2f4e147 100644
--- a/engines/avalanche/avalanche.h
+++ b/engines/avalanche/avalanche.h
@@ -34,6 +34,7 @@
 #include "avalanche/logger2.h"
 #include "avalanche/pingo2.h"
 #include "avalanche/scrolls2.h"
+#include "avalanche/visa2.h"
 
 #include "engines/engine.h"
 #include "engines/advancedDetector.h"
@@ -55,6 +56,7 @@ public:
 	Logger _logger;
 	Pingo _pingo;
 	Scrolls _scrolls;
+	Visa _visa;
 
 
 	AvalancheEngine(OSystem *syst, const AvalancheGameDescription *gd);
diff --git a/engines/avalanche/visa2.cpp b/engines/avalanche/visa2.cpp
index ee1f761ff9..a14367a6a8 100644
--- a/engines/avalanche/visa2.cpp
+++ b/engines/avalanche/visa2.cpp
@@ -25,6 +25,10 @@
  * Copyright (c) 1994-1995 Mike, Mark and Thomas Thurman.
  */
 
+/* VISA		The new Sez handler. (Replaces Access.) */
+
+#include "avalanche/avalanche.h"
+
 #include "avalanche/visa2.h"
 #include "avalanche/gyro2.h"
 #include "avalanche/scrolls2.h"
@@ -37,40 +41,38 @@
 
 namespace Avalanche {
 
-	namespace Visa {
-
-	const bool bubbling = false;
-	const bool report_dixi_errors = true;
+	void Visa::setParent(AvalancheEngine *vm) {
+		_vm = vm;
+	}
 
-	bool went_ok;
+	const bool Visa::bubbling = false;
+	const bool Visa::report_dixi_errors = true;
 
-	void unskrimble() {
-		for (uint16  fv = 0; fv < Gyro::bufsize; fv++) 
-			Gyro::buffer[fv] = (char)((!(Gyro::buffer[fv]) - fv) % 256);
+	void Visa::unskrimble() {
+		for (uint16  fv = 0; fv < _vm->_gyro.bufsize; fv++) 
+			_vm->_gyro.buffer[fv] = (char)((!(_vm->_gyro.buffer[fv]) - fv) % 256);
 	}
 
-	void do_the_bubble() {
-		Gyro::bufsize++;
-		Gyro::buffer[Gyro::bufsize] = 2;
+	void Visa::do_the_bubble() {
+		_vm->_gyro.bufsize++;
+		_vm->_gyro.buffer[_vm->_gyro.bufsize] = 2;
 	}
 
 	// File handling.
-	void dixi(char block, byte point) {
+	void Visa::dixi(char block, byte point) {
 		warning("STUB: Visa::dixi()");
 	}
 
 	// File handling.
-	void speech(byte who, byte subject) {
+	void Visa::speech(byte who, byte subject) {
 		warning("STUB: Visa::speech()");
 	}
 
-	void talkto(byte whom) {
+	void Visa::talkto(byte whom) {
 		byte fv;
 		bool no_matches;
 
 		warning("STUB: Visa::talkto()");
 	}
 
-	} // End of namespace Visa.
-
 } // End of namespace Avalanche.
diff --git a/engines/avalanche/visa2.h b/engines/avalanche/visa2.h
index feda7b60fd..6749a1dbbd 100644
--- a/engines/avalanche/visa2.h
+++ b/engines/avalanche/visa2.h
@@ -25,20 +25,38 @@
  * Copyright (c) 1994-1995 Mike, Mark and Thomas Thurman.
  */
 
+/* VISA		The new Sez handler. (Replaces Access.) */
+
 #ifndef VISA2_H
 #define VISA2_H
 
 #include "common/scummsys.h"
 
 namespace Avalanche {
+class AvalancheEngine;
 
-	namespace Visa {
+class Visa {
+public:
+	void Visa::setParent(AvalancheEngine *vm);
 
 	void dixi(char block, byte point);
 
 	void talkto(byte whom);
 
-	} // End of namespace Visa.
+private:
+	AvalancheEngine *_vm;
+
+	static const bool bubbling;
+	static const bool report_dixi_errors;
+
+	bool went_ok;
+
+	void unskrimble();
+
+	void do_the_bubble();
+
+	void speech(byte who, byte subject);
+};
 
 } // End of namespace Avalanche.