From 35098dbd9fac1c5bc70c9711c8779b439ec6d294 Mon Sep 17 00:00:00 2001
From: Eugene Sandulenko
Date: Wed, 26 Apr 2006 00:59:13 +0000
Subject: Introduce and use Engine_Empty() and Engine::GUIErrorMessage()

svn-id: r22165
---
 engines/saga/saga.cpp    | 10 +---------
 engines/scumm/plugin.cpp |  2 +-
 engines/simon/simon.cpp  |  9 +--------
 3 files changed, 3 insertions(+), 18 deletions(-)

(limited to 'engines')

diff --git a/engines/saga/saga.cpp b/engines/saga/saga.cpp
index cec8e3a939..322b013a68 100644
--- a/engines/saga/saga.cpp
+++ b/engines/saga/saga.cpp
@@ -53,8 +53,6 @@
 #include "saga/objectmap.h"
 #include "saga/resnames.h"
 
-#include "gui/message.h"
-
 namespace Saga {
 
 #define MAX_TIME_DELTA 100
@@ -162,13 +160,7 @@ int SagaEngine::init() {
 
 	// Detect game and open resource files
 	if (!initGame()) {
-		_system->beginGFXTransaction();
-			initCommonGFX(false);
-			_system->initSize(320, 200, 2);
-		_system->endGFXTransaction();
-		GUI::MessageDialog dialog("No valid games were found in the specified directory.");
-		dialog.runModal();
-
+		GUIErrorMessage("No valid games were found in the specified directory.");
 		return FAILURE;
 	}
 
diff --git a/engines/scumm/plugin.cpp b/engines/scumm/plugin.cpp
index 4703bf2ab0..e3000cb4fe 100644
--- a/engines/scumm/plugin.cpp
+++ b/engines/scumm/plugin.cpp
@@ -1314,7 +1314,7 @@ Engine *Engine_SCUMM_create(OSystem *syst) {
 	// Unable to locate game data
 	if (results.empty()) {
 		warning("ScummEngine: unable to locate game data");
-		return 0;
+		return new Engine_Empty(syst);
 	}
 
 	DetectorResult res(*(results.begin()));
diff --git a/engines/simon/simon.cpp b/engines/simon/simon.cpp
index 26fa3f8025..ec2127645c 100644
--- a/engines/simon/simon.cpp
+++ b/engines/simon/simon.cpp
@@ -31,7 +31,6 @@
 #include "common/system.h"
 
 #include "gui/about.h"
-#include "gui/message.h"
 
 #include "simon/simon.h"
 #include "simon/intern.h"
@@ -404,13 +403,7 @@ int SimonEngine::init() {
 
 	// Detect game
 	if (!initGame()) {
-		_system->beginGFXTransaction();
-			initCommonGFX(false);
-			_system->initSize(320, 200, 2);
-		_system->endGFXTransaction();
-		GUI::MessageDialog dialog("No valid games were found in the specified directory.");
-		dialog.runModal();
-
+		GUIErrorMessage("No valid games were found in the specified directory.");
 		return -1;
 	}
 
-- 
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