Add support for version key in The Dig

svn-id: r14285

4 files changed, 24 insertions, 6 deletions

diff --git a/scumm/dialogs.cpp b/scumm/dialogs.cpp
index d2534e6b7b..edf71a0c62 100644
--- a/scumm/dialogs.cpp
+++ b/scumm/dialogs.cpp
@@ -77,7 +77,8 @@ static ResString string_map_table_v7[] = {
 	{73, "cancel"}, //boot11
 	{74, "quit"}, //boot12
 	{75, "ok"}, //boot13
-	{85, "game paused"}, // boot3					
+	{85, "game paused"}, // boot3
+	{96, "the dig v1.0"},
 
 	/* this is the almost complete string map for v7
 	{63, "how may I serve you?"},
@@ -602,8 +603,8 @@ void InfoDialog::setInfoText(const String& message) {
 
 #pragma mark -
 
-PauseDialog::PauseDialog(ScummEngine *scumm)
-	: InfoDialog(scumm, 10) {
+PauseDialog::PauseDialog(ScummEngine *scumm, int res)
+	: InfoDialog(scumm, res) {
 }
 
 void PauseDialog::handleKeyDown(uint16 ascii, int keycode, int modifiers) {
diff --git a/scumm/dialogs.h b/scumm/dialogs.h
index 54a260b621..ad0cdcc541 100644
--- a/scumm/dialogs.h
+++ b/scumm/dialogs.h
@@ -141,7 +141,7 @@ protected:
 
 class PauseDialog : public InfoDialog {
 public:
-	PauseDialog(ScummEngine *scumm);
+	PauseDialog(ScummEngine *scumm, int res);
 	virtual void handleKeyDown(uint16 ascii, int keycode, int modifiers);
 };
 
diff --git a/scumm/scumm.cpp b/scumm/scumm.cpp
index 90475c65c6..525896872d 100644
--- a/scumm/scumm.cpp
+++ b/scumm/scumm.cpp
@@ -372,7 +372,7 @@ ScummEngine::ScummEngine(GameDetector *detector, OSystem *syst, const ScummGameS
 	  _version(gs.version),
 	  _heversion(gs.heversion),
 	  _features(gs.features),
-	  gdi(this), _pauseDialog(0), _optionsDialog(0), _mainMenuDialog(0),
+	  gdi(this), _pauseDialog(0), _optionsDialog(0), _mainMenuDialog(0), _versionDialog(0),
 	  _targetName(detector->_targetName) {
 
 	// Add default file directories.
@@ -437,6 +437,7 @@ ScummEngine::ScummEngine(GameDetector *detector, OSystem *syst, const ScummGameS
 	_pauseDialog = NULL;
 	_optionsDialog = NULL;
 	_mainMenuDialog = NULL;
+	_versionDialog = NULL;
 	_fastMode = 0;
 	_actors = NULL;
 	_inventory = NULL;
@@ -946,6 +947,7 @@ ScummEngine::~ScummEngine() {
 	delete _pauseDialog;
 	delete _optionsDialog;
 	delete _mainMenuDialog;
+	delete _versionDialog;
 
 	delete _sound;
 	free(_languageBuffer);
@@ -2009,6 +2011,13 @@ void ScummEngine::processKbd(bool smushMode) {
 		return;
 	}
 
+	// COMI version string is hard coded
+	// FT version strings are partly hard coded too
+	if (_gameId == GID_DIG && _lastKeyHit == VAR(VAR_VERSION)) {
+		versionDialog();
+		return;
+	}
+
 	if ((_version <= 2) || (_features & GF_FMTOWNS))
 		saveloadkey = 5;	// F5
 	else if ((_version <= 3) || (_gameId == GID_SAMNMAX) || (_gameId == GID_CMI))
@@ -2694,10 +2703,16 @@ int ScummEngine::runDialog(Dialog &dialog) {
 
 void ScummEngine::pauseDialog() {
 	if (!_pauseDialog)
-		_pauseDialog = new PauseDialog(this);
+		_pauseDialog = new PauseDialog(this, 10);
 	runDialog(*_pauseDialog);
 }
 
+void ScummEngine::versionDialog() {
+	if (!_versionDialog)
+		_versionDialog = new PauseDialog(this, 11);
+	runDialog(*_versionDialog);
+}
+
 void ScummEngine::mainMenuDialog() {
 	if (!_mainMenuDialog)
 		_mainMenuDialog = new MainMenuDialog(this);
diff --git a/scumm/scumm.h b/scumm/scumm.h
index 4a4cd4e1dd..ceaac6c4f8 100644
--- a/scumm/scumm.h
+++ b/scumm/scumm.h
@@ -418,6 +418,7 @@ public:
 
 protected:
 	Dialog *_pauseDialog;
+	Dialog *_versionDialog;
 	Dialog *_optionsDialog;
 	Dialog *_mainMenuDialog;
 
@@ -426,6 +427,7 @@ protected:
 	void confirmexitDialog();
 	void confirmrestartDialog();
 	void pauseDialog();
+	void versionDialog();
 	void mainMenuDialog();
 public:
 	void optionsDialog();	// Used by MainMenuDialog::handleCommand()