From 26d50af0fb1b07e662978f7c341a3c2548074840 Mon Sep 17 00:00:00 2001
From: Eugenio Favalli <elvenprogrammer@gmail.com>
Date: Sun, 10 Apr 2005 14:16:58 +0000
Subject: Resource manager can now load sfx and music as samples. (added a new
 sfx to test the sound engine)

---
 src/resources/music.cpp | 89 +++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 89 insertions(+)
 create mode 100644 src/resources/music.cpp

(limited to 'src/resources/music.cpp')

diff --git a/src/resources/music.cpp b/src/resources/music.cpp
new file mode 100644
index 00000000..7c353f03
--- /dev/null
+++ b/src/resources/music.cpp
@@ -0,0 +1,89 @@
+/*
+ *  The Mana World
+ *  Copyright 2004 The Mana World Development Team
+ *
+ *  This file is part of The Mana World.
+ *
+ *  The Mana World is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  any later version.
+ *
+ *  The Mana World is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with The Mana World; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ *
+ *  $Id$
+ */
+
+#include "music.h"
+#include "resourcemanager.h"
+
+Music::Music(Mix_Chunk *music):
+    music(music)
+{
+    channel = -1;
+}
+
+Music::~Music()
+{
+    unload();
+}
+
+Music* Music::load(void* buffer, unsigned int bufferSize)
+{
+    // Load the raw file data from the buffer in an RWops structure
+    SDL_RWops *rw = SDL_RWFromMem(buffer, bufferSize);
+
+    // Use Mix_LoadMUS to load the raw music data
+    //Mix_Music* music = Mix_LoadMUS_RW(rw); Need to be implemeted
+    Mix_Chunk *tmpMusic = Mix_LoadWAV_RW(rw, 0);
+    
+    // Now free the SDL_RWops data
+    SDL_FreeRW(rw);
+
+    return new Music(tmpMusic);
+}
+
+void Music::unload()
+{
+    //Mix_FreeMusic(music);
+    Mix_FreeChunk(music);
+    music = NULL;
+    loaded = false;
+}
+
+bool Music::play(int loops)
+{
+    /*
+     * Warning: loops should be always set to -1 (infinite) with current
+     * implementation to avoid halting the playback of other samples
+     */
+     
+    /*if (Mix_PlayMusic(music, loops))
+        return true;*/
+    Mix_VolumeChunk(music, 120);
+    channel = Mix_PlayChannel(-1, music, loops);
+    if (channel != -1)
+        return true;
+    return false;
+}
+
+bool Music::stop()
+{
+    /*
+     * Warning: very dungerous trick, it could try to stop channels occupied
+     * by samples rather than the current music file
+     */
+     
+    //Mix_HaltMusic();
+    if (channel != -1)
+        Mix_HaltChannel(channel);
+    // Never fails
+    return true;
+}
-- 
cgit v1.2.3-70-g09d2