basic voice support

client/mainmenu/CPrologEpilogVideo.cpp

@@ -29,8 +29,7 @@ CPrologEpilogVideo::CPrologEpilogVideo(CampaignScenarioPrologEpilog _spe, std::f
 
 	CCS->videoh->open(spe.prologVideo);
 	CCS->musich->playMusic(spe.prologMusic, true, true);
-	// MPTODO: Custom campaign crashing on this?
-//	voiceSoundHandle = CCS->soundh->playSound(CCampaignHandler::prologVoiceName(spe.prologVideo));
+    voiceSoundHandle = CCS->soundh->playSound(spe.prologVoice);
 
 	text = std::make_shared<CMultiLineLabel>(Rect(100, 500, 600, 100), EFonts::FONT_BIG, ETextAlignment::CENTER, Colors::METALLIC_GOLD, spe.prologText);
 	text->scrollTextTo(-100);

lib/campaign/CampaignHandler.cpp

@@ -168,6 +168,7 @@ CampaignScenario CampaignHandler::readScenarioFromJson(JsonNode & reader)
 		{
 			ret.prologVideo = VideoPath::fromJson(identifier["video"]);
 			ret.prologMusic = AudioPath::fromJson(identifier["music"]);
+			ret.prologVoice = AudioPath::fromJson(identifier["voice"]);
 			ret.prologText = identifier["text"].String();
 		}
 		return ret;
@@ -403,8 +404,10 @@ CampaignScenario CampaignHandler::readScenarioFromMemory( CBinaryReader & reader
 		ret.hasPrologEpilog = reader.readUInt8();
 		if(ret.hasPrologEpilog)
 		{
-			ret.prologVideo = CampaignHandler::prologVideoName(reader.readUInt8());
+			ui8 index = reader.readUInt8();
+			ret.prologVideo = CampaignHandler::prologVideoName(index);
 			ret.prologMusic = CampaignHandler::prologMusicName(reader.readUInt8());
+			ret.prologVoice = CampaignHandler::prologVoiceName(index);
 			ret.prologText = readLocalizedString(reader, header.filename, header.modName, header.encoding, identifier);
 		}
 		return ret;
@@ -605,13 +608,13 @@ AudioPath CampaignHandler::prologMusicName(ui8 index)
 	return AudioPath::builtinTODO(VLC->generaltexth->translate("core.cmpmusic." + std::to_string(static_cast<int>(index))));
 }
 
-std::string CampaignHandler::prologVoiceName(ui8 index)
+AudioPath CampaignHandler::prologVoiceName(ui8 index)
 {
 	JsonNode config(JsonPath::builtin("CONFIG/campaignMedia"));
 	auto audio = config["voice"].Vector();
 	if(index < audio.size())
-		return audio[index].String();
-	return "";
+		return AudioPath::fromJson(audio[index]);
+	return AudioPath();
 }
 
 VCMI_LIB_NAMESPACE_END

lib/campaign/CampaignHandler.h

@@ -35,7 +35,7 @@ class DLL_LINKAGE CampaignHandler
 
 	static VideoPath prologVideoName(ui8 index);
 	static AudioPath prologMusicName(ui8 index);
-	static std::string prologVoiceName(ui8 index);
+	static AudioPath prologVoiceName(ui8 index);
 
 public:
 	static std::unique_ptr<Campaign> getHeader( const std::string & name); //name - name of appropriate file

lib/campaign/CampaignScenarioPrologEpilog.h

@@ -16,8 +16,9 @@ VCMI_LIB_NAMESPACE_BEGIN
 struct DLL_LINKAGE CampaignScenarioPrologEpilog
 {
 	bool hasPrologEpilog = false;
-	VideoPath prologVideo; // from CmpMovie.txt
+	VideoPath prologVideo;
 	AudioPath prologMusic; // from CmpMusic.txt
+	AudioPath prologVoice;
 	std::string prologText;
 
 	template <typename Handler> void serialize(Handler &h, const int formatVersion)
@@ -25,6 +26,7 @@ struct DLL_LINKAGE CampaignScenarioPrologEpilog
 		h & hasPrologEpilog;
 		h & prologVideo;
 		h & prologMusic;
+		h & prologVoice;
 		h & prologText;
 	}
 };