From 416b56874490fae9aeba76bc7603313b59f24df7 Mon Sep 17 00:00:00 2001
From: Torbjörn Andersson
Date: Wed, 11 Aug 2010 15:36:29 +0000
Subject: SCUMM: Re-enable PCjr music for Indy 3

Apart from adding the necessary detector flags, in cases where we used
to only check for PC Speaker we now also need to check for PCjr. Note
that I have only tested this with the VGA version. And even with that
one, I've only given it the briefest of tests.

svn-id: r51988
---
 engines/scumm/detection_tables.h | 6 +++---
 engines/scumm/scumm.cpp          | 2 +-
 engines/scumm/sound.cpp          | 8 ++++----
 engines/scumm/vars.cpp           | 3 +++
 4 files changed, 11 insertions(+), 8 deletions(-)

(limited to 'engines/scumm')

diff --git a/engines/scumm/detection_tables.h b/engines/scumm/detection_tables.h
index af7f72f79e..258c3d0b59 100644
--- a/engines/scumm/detection_tables.h
+++ b/engines/scumm/detection_tables.h
@@ -219,9 +219,9 @@ static const GameSettings gameVariantsTable[] = {
 	{"zak", "V2",       "v2", GID_ZAK, 2, 0, MDT_PCSPK | MDT_PCJR, 0, UNK, GUIO_NOSPEECH | GUIO_NOMIDI},
 	{"zak", "FM-TOWNS",    0, GID_ZAK, 3, 0, MDT_TOWNS, GF_OLD256 | GF_AUDIOTRACKS, Common::kPlatformFMTowns, GUIO_NOSPEECH | GUIO_NOMIDI},
 
-	{"indy3", "EGA",      "ega", GID_INDY3, 3, 0, MDT_PCSPK | MDT_CMS | MDT_ADLIB, 0, UNK, GUIO_NOSPEECH | GUIO_NOMIDI},
-	{"indy3", "No AdLib", "ega", GID_INDY3, 3, 0, MDT_PCSPK,             0, UNK, GUIO_NOSPEECH | GUIO_NOMIDI},
-	{"indy3", "VGA",      "vga", GID_INDY3, 3, 0, MDT_PCSPK | MDT_ADLIB, GF_OLD256 | GF_FEW_LOCALS,                  Common::kPlatformPC, GUIO_NOSPEECH | GUIO_NOMIDI},
+	{"indy3", "EGA",      "ega", GID_INDY3, 3, 0, MDT_PCSPK | MDT_PCJR | MDT_CMS | MDT_ADLIB, 0, UNK, GUIO_NOSPEECH | GUIO_NOMIDI},
+	{"indy3", "No AdLib", "ega", GID_INDY3, 3, 0, MDT_PCSPK | MDT_PCJR,             0, UNK, GUIO_NOSPEECH | GUIO_NOMIDI},
+	{"indy3", "VGA",      "vga", GID_INDY3, 3, 0, MDT_PCSPK | MDT_PCJR | MDT_ADLIB, GF_OLD256 | GF_FEW_LOCALS,                  Common::kPlatformPC, GUIO_NOSPEECH | GUIO_NOMIDI},
 	{"indy3", "FM-TOWNS",     0, GID_INDY3, 3, 0, MDT_TOWNS,             GF_OLD256 | GF_FEW_LOCALS | GF_AUDIOTRACKS, Common::kPlatformFMTowns, GUIO_NOSPEECH | GUIO_NOMIDI},
 
 	{"loom", "EGA",      "ega", GID_LOOM, 3, 0, MDT_PCSPK | MDT_CMS | MDT_ADLIB | MDT_MIDI | MDT_PREFER_MT32, 0, UNK, GUIO_NOSPEECH},
diff --git a/engines/scumm/scumm.cpp b/engines/scumm/scumm.cpp
index 30ec40b026..d72306abc3 100644
--- a/engines/scumm/scumm.cpp
+++ b/engines/scumm/scumm.cpp
@@ -1745,7 +1745,7 @@ void ScummEngine::setupMusic(int midi) {
 		_musicEngine = new Player_V1(this, _mixer, MidiDriver::getMusicType(dev) != MT_PCSPK);
 	} else if (_game.version <= 2) {
 		_musicEngine = new Player_V2(this, _mixer, MidiDriver::getMusicType(dev) != MT_PCSPK);
-	} else if ((_musicType == MDT_PCSPK) && (_game.version > 2 && _game.version <= 4)) {
+	} else if ((_musicType == MDT_PCSPK || _musicType == MDT_PCJR) && (_game.version > 2 && _game.version <= 4)) {
 		_musicEngine = new Player_V2(this, _mixer, MidiDriver::getMusicType(dev) != MT_PCSPK);
 	} else if (_musicType == MDT_CMS) {
 		_musicEngine = new Player_V2CMS(this, _mixer);
diff --git a/engines/scumm/sound.cpp b/engines/scumm/sound.cpp
index a845f623c2..61445b21eb 100644
--- a/engines/scumm/sound.cpp
+++ b/engines/scumm/sound.cpp
@@ -1134,7 +1134,7 @@ int ScummEngine::readSoundResource(int idx) {
 	switch (basetag) {
 	case MKID_BE('MIDI'):
 	case MKID_BE('iMUS'):
-		if (_musicType != MDT_PCSPK) {
+		if (_musicType != MDT_PCSPK && _musicType != MDT_PCJR) {
 			_fileHandle->seek(-8, SEEK_CUR);
 			_fileHandle->read(_res->createResource(rtSound, idx, total_size + 8), total_size + 8);
 			return 1;
@@ -1177,12 +1177,12 @@ int ScummEngine::readSoundResource(int idx) {
 				break;
 			case MKID_BE('SPK '):
 				pri = -1;
-//				if (_musicType == MDT_PCSPK)
+//				if (_musicType == MDT_PCSPK || _musicType == MDT_PCJR)
 //					pri = 11;
 				break;
 			}
 
-			if ((_musicType == MDT_PCSPK || _musicType == MDT_CMS) && pri != 11)
+			if ((_musicType == MDT_PCSPK || _musicType == MDT_PCJR || _musicType == MDT_CMS) && pri != 11)
 				pri = -1;
 
 			debugC(DEBUG_RESOURCE, "    tag: %s, total_size=%d, pri=%d", tag2str(tag), size, pri);
@@ -2114,7 +2114,7 @@ int ScummEngine::readSoundResourceSmallHeader(int idx) {
 		}
 	}
 
-	if ((_musicType == MDT_PCSPK) && wa_offs != 0) {
+	if ((_musicType == MDT_PCSPK || _musicType == MDT_PCJR) && wa_offs != 0) {
 		if (_game.features & GF_OLD_BUNDLE) {
 			_fileHandle->seek(wa_offs, SEEK_SET);
 			_fileHandle->read(_res->createResource(rtSound, idx, wa_size), wa_size);
diff --git a/engines/scumm/vars.cpp b/engines/scumm/vars.cpp
index cacfd0101b..d1d3ed63a4 100644
--- a/engines/scumm/vars.cpp
+++ b/engines/scumm/vars.cpp
@@ -727,6 +727,9 @@ void ScummEngine::resetScummVars() {
 		case MDT_PCSPK:
 			VAR(VAR_SOUNDCARD) = 0;
 			break;
+		case MDT_PCJR:
+			VAR(VAR_SOUNDCARD) = 1;
+			break;
 		case MDT_CMS:
 			VAR(VAR_SOUNDCARD) = 2;
 			break;
-- 
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