From 1bfaa3c02f0a3fb56c581fc204b644d457d45ae0 Mon Sep 17 00:00:00 2001
From: Max Horn
Date: Tue, 24 Sep 2002 23:45:25 +0000
Subject: removed even the last traces of Scumm dependencies from NewGUI. Yes,
 you heard right NewGUI is now 100% Scumm free and we can go for the
 launcher/message dialogs!

svn-id: r5016
---
 gui/newgui.cpp | 26 ++++++++++----------------
 gui/newgui.h   |  7 +------
 2 files changed, 11 insertions(+), 22 deletions(-)

(limited to 'gui')

diff --git a/gui/newgui.cpp b/gui/newgui.cpp
index 1867ddd6bd..7adfa1aaea 100644
--- a/gui/newgui.cpp
+++ b/gui/newgui.cpp
@@ -20,11 +20,8 @@
 
 #include "stdafx.h"
 #include "util.h"
-#include "scumm/scumm.h"
-#include "scumm/sound.h"
 #include "newgui.h"
 #include "dialog.h"
-#include "scumm/dialogs.h"
 
 
 #ifdef _MSC_VER
@@ -78,7 +75,7 @@ static byte guifont[] = {
 };
 
 // Constructor
-NewGui::NewGui(Scumm *s) : _s(s), _system(s->_system), _screen(0),
+NewGui::NewGui(OSystem *system) : _system(system), _screen(0),
 	_use_alpha_blending(true), _need_redraw(false),
 	_currentKeyDown(0), _cursorAnimateCounter(0), _cursorAnimateTimer(0)
 {
@@ -200,29 +197,26 @@ void NewGui::runLoop()
 
 void NewGui::saveState()
 {
-	// Pause sound put
-	_old_soundsPaused = _s->_sound->_soundsPaused;
-	_s->_sound->pauseSounds(true);
-
 	// Backup old cursor
 	_oldCursorMode = _system->show_mouse(true);
 	
-	// TODO - add getHeight & getWidth methods to OSystem
 	_system->show_overlay();
-	_screen = new int16[_s->_realWidth * _s->_realHeight];
-	_screen_pitch = _s->_realWidth;
+	// TODO - add getHeight & getWidth methods to OSystem.
+	// Note that this alone is not a sufficient solution, as in the future the screen size
+	// might change. E.g. we start up in 320x200 mode but then go on playing Zak256
+	// which makes us switch to 320x240, or even CMI which uses 640x480...
+	// FIXME - for now just use a dirty HACK
+	_screen = new int16[320 * 240];
+	_screen_pitch = 320;
+//	_screen = new int16[_s->_realWidth * _s->_realHeight];
+//	_screen_pitch = _s->_realWidth;
 	_system->grab_overlay(_screen, _screen_pitch);
 }
 
 void NewGui::restoreState()
 {
-	// Restore old cursor
-	_s->updateCursor();
 	_system->show_mouse(_oldCursorMode);
 
-	// Resume sound output
-	_s->_sound->pauseSounds(_old_soundsPaused);
-
 	_system->hide_overlay();
 	if (_screen) {
 		delete _screen;
diff --git a/gui/newgui.h b/gui/newgui.h
index ba96a8590b..b1ce4daeea 100644
--- a/gui/newgui.h
+++ b/gui/newgui.h
@@ -25,7 +25,6 @@
 #include "system.h"	// For events
 
 class Dialog;
-class Scumm;
 
 #define hline(x, y, x2, color) line(x, y, x2, y, color);
 #define vline(x, y, y2, color) line(x, y, x, y2, color);
@@ -68,10 +67,9 @@ public:
 
 	bool isActive()	{ return ! _dialogStack.empty(); }
 
-	NewGui(Scumm *s);
+	NewGui(OSystem *system);
 
 protected:
-	Scumm		*_s;
 	OSystem		*_system;
 	int16		*_screen;
 	int			_screen_pitch;
@@ -84,9 +82,6 @@ protected:
 	int			_currentKeyDown, _currentKeyDownFlags;
 	int			_keyRepeatLoopCount;
 	int			_keyRepeatEvenCount;
-
-	// sound state
-	bool		_old_soundsPaused;
 	
 	// position and time of last mouse click (used to detect double clicks)
 	struct {
-- 
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