[Scummvm-cvs-logs] SF.net SVN: scummvm:[41012] scummvm/trunk/engines/kyra/sound_midi.cpp

[lordhoto at users.sourceforge.net]

Revision: 41012
          http://scummvm.svn.sourceforge.net/scummvm/?rev=41012&view=rev
Author:   lordhoto
Date:     2009-05-29 17:38:22 +0000 (Fri, 29 May 2009)

Log Message:
-----------
Output a warning to the user, when he tries to play back MT32 MIDI tracks with a General MIDI device.

Modified Paths:
--------------
    scummvm/trunk/engines/kyra/sound_midi.cpp

Modified: scummvm/trunk/engines/kyra/sound_midi.cpp
===================================================================
--- scummvm/trunk/engines/kyra/sound_midi.cpp	2009-05-29 17:21:00 UTC (rev 41011)
+++ scummvm/trunk/engines/kyra/sound_midi.cpp	2009-05-29 17:38:22 UTC (rev 41012)
@@ -29,6 +29,8 @@
 #include "common/system.h"
 #include "common/config-manager.h"
 
+#include "gui/message.h"
+
 namespace Kyra {
 
 class MidiOutput : public MidiDriver {
@@ -467,6 +469,19 @@
 	// file extension.
 	if (_vm->game() == GI_KYRA1 && _type == kMidiGM)
 		_type = kMidiMT32;
+
+	// Display a warning about possibly wrong sound when the user only has
+	// a General MIDI device, but the game is setup to use Roland MT32 MIDI.
+	// (This will only happen in The Legend of Kyrandia 1 though, all other
+	// supported games include special General MIDI tracks).
+	if (_type == kMidiMT32 && !_nativeMT32) {
+		::GUI::MessageDialog dialog("You appear to be using a General MIDI device,\n"
+									"but your game only supports Roland MT32 MIDI.\n"
+									"We try to map the Roland MT32 instruments to\n"
+									"General MIDI ones. After all it might happen\n"
+									"that a few tracks will not be correctly played.");
+		dialog.runModal();
+	}
 }
 
 SoundMidiPC::~SoundMidiPC() {


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