SCI: added a wrapper for GUI::MessageDialog

svn-id: r52171

2 files changed, 11 insertions, 10 deletions

diff --git a/engines/sci/engine/kgraphics.cpp b/engines/sci/engine/kgraphics.cpp
index a3f7a90da3..a566ce0554 100644
--- a/engines/sci/engine/kgraphics.cpp
+++ b/engines/sci/engine/kgraphics.cpp
@@ -57,6 +57,11 @@
 
 namespace Sci {
 
+void showScummVMDialog(const Common::String &message) {
+	GUI::MessageDialog dialog(message, "OK");
+	dialog.runModal();
+}
+
 void _k_dirloop(reg_t object, uint16 angle, EngineState *s, int argc, reg_t *argv) {
 	GuiResourceId viewId = readSelectorValue(s->_segMan, object, SELECTOR(view));
 	uint16 signal = readSelectorValue(s->_segMan, object, SELECTOR(signal));
@@ -922,14 +927,12 @@ reg_t kDrawControl(EngineState *s, int argc, reg_t *argv) {
 		if (!changeDirButton.isNull()) {
 			// check if checkDirButton is still enabled, in that case we are called the first time during that room
 			if (!(readSelectorValue(s->_segMan, changeDirButton, SELECTOR(state)) & SCI_CONTROLS_STYLE_DISABLED)) {
-				GUI::MessageDialog dialog("Characters saved inside ScummVM are shown "
+				showScummVMDialog("Characters saved inside ScummVM are shown "
 						"automatically. Character files saved in the original "
 						"interpreter need to be put inside ScummVM's saved games "
 						"directory and a prefix needs to be added depending on which "
 						"game it was saved in: 'qfg1-' for Quest for Glory 1, 'qfg2-' "
-						"for Quest for Glory 2. Example: 'qfg2-thief.sav'.",
-						"OK");
-				dialog.runModal();
+						"for Quest for Glory 2. Example: 'qfg2-thief.sav'.");
 			}
 		}
 	}
diff --git a/engines/sci/engine/savegame.cpp b/engines/sci/engine/savegame.cpp
index dfc41cc56a..79c4d6adf5 100644
--- a/engines/sci/engine/savegame.cpp
+++ b/engines/sci/engine/savegame.cpp
@@ -45,8 +45,6 @@
 #include "sci/sound/audio.h"
 #include "sci/sound/music.h"
 
-#include "gui/message.h"
-
 namespace Sci {
 
 
@@ -701,6 +699,8 @@ bool gamestate_save(EngineState *s, Common::WriteStream *fh, const char* savenam
 	return true;
 }
 
+extern void showScummVMDialog(const Common::String &message);
+
 void gamestate_restore(EngineState *s, Common::SeekableReadStream *fh) {
 	SavegameMetadata meta;
 
@@ -721,8 +721,7 @@ void gamestate_restore(EngineState *s, Common::SeekableReadStream *fh) {
 			warning("Savegame version is %d, maximum supported is %0d", meta.savegame_version, CURRENT_SAVEGAME_VERSION);
 		*/
 
-		GUI::MessageDialog dialog("The format of this saved game is obsolete, unable to load it", "OK");
-		dialog.runModal();
+		showScummVMDialog("The format of this saved game is obsolete, unable to load it");
 
 		s->r_acc = make_reg(0, 1);	// signal failure
 		return;
@@ -733,8 +732,7 @@ void gamestate_restore(EngineState *s, Common::SeekableReadStream *fh) {
 		if (script0->size != meta.script0_size || g_sci->getGameObject().offset != meta.game_object_offset) {
 			//warning("This saved game was created with a different version of the game, unable to load it");
 
-			GUI::MessageDialog dialog("This saved game was created with a different version of the game, unable to load it", "OK");
-			dialog.runModal();
+			showScummVMDialog("This saved game was created with a different version of the game, unable to load it");
 
 			s->r_acc = make_reg(0, 1);	// signal failure
 			return;