From 5214cb3463804bda39b10d52e4a7f6ccd943780d Mon Sep 17 00:00:00 2001
From: Jamieson Christian
Date: Mon, 18 Nov 2002 09:08:45 +0000
Subject: Added support for volume and pause control to Simon music. Note that
 MidiStreamer is now used as a streaming wrapper for ALL MidiDriver types,
 even those that natively support streaming. This is because MidiStreamer
 supports a hybrid of streamed and non-streamed MIDI, which is necessary to
 support interactive events.

svn-id: r5596
---
 simon/midi.h | 23 +++++++++++++----------
 1 file changed, 13 insertions(+), 10 deletions(-)

(limited to 'simon/midi.h')

diff --git a/simon/midi.h b/simon/midi.h
index 064acca416..3653a37316 100644
--- a/simon/midi.h
+++ b/simon/midi.h
@@ -28,15 +28,17 @@ struct MidiEvent;
 
 class MidiPlayer {
 public:
-	void read_all_songs(File *in, uint music);
-	void read_all_songs_old(File *in, uint music);
+	MidiPlayer();
+
+	void read_all_songs (File *in, uint music);
+	void read_all_songs_old (File *in, uint music);
 	void initialize();
 	void shutdown();
 	void play();
-	void pause(bool b);
-	uint get_volume();
-	void set_volume(uint volume);
-	void set_driver(MidiDriver *md);
+	void pause (bool b);
+	int  get_volume();
+	void set_volume (int volume);
+	void set_driver (MidiDriver *md);
 
 private:
 	struct Track {
@@ -69,8 +71,9 @@ private:
 	uint _lastDelay;
 	Song *_currentSong;
 	Song _songs[8];
-	uint32 _volumeTable[16];
-
+	byte _volumeTable[16]; // 0-127
+	byte _masterVolume;    // 0-255
+	bool _paused;
 
 	void read_mthd(File *in, Song *s, bool old, uint music);
 
@@ -79,8 +82,8 @@ private:
 	static uint32 track_read_gamma(Track *t);
 	static byte track_read_byte(Track *t);
 
-	int fill(MidiEvent *me, int num_event);
-	bool fill_helper(NoteRec *nr, MidiEvent *me);
+	int fill (MidiEvent *me, int num_event);
+	bool fill_helper (NoteRec *nr, MidiEvent *me);
 
 	void reset_tracks();
 	void read_next_note(Track *t, NoteRec *nr);
-- 
cgit v1.2.3