Move music load functions from resourcemanager into separate file.

2 files changed, 124 insertions, 0 deletions

diff --git a/src/resources/loaders/musicloader.cpp b/src/resources/loaders/musicloader.cpp
new file mode 100644
index 000000000..0b47cc269
--- /dev/null
+++ b/src/resources/loaders/musicloader.cpp
@@ -0,0 +1,75 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2004-2009  The Mana World Development Team
+ *  Copyright (C) 2009-2010  The Mana Developers
+ *  Copyright (C) 2011-2016  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  This program 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.
+ *
+ *  This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "logger.h"
+
+#include "resources/sdlmusic.h"
+#include "resources/soundeffect.h"
+
+#include "resources/loaders/musicloader.h"
+
+#include "resources/resourcemanager/resourcemanager.h"
+
+#include "utils/checkutils.h"
+#include "utils/physfsrwops.h"
+
+#include "debug.h"
+
+namespace
+{
+    struct ResourceLoader final
+    {
+        std::string path;
+        ResourceManager::loader fun;
+
+        static Resource *load(const void *const v)
+        {
+            if (!v)
+                return nullptr;
+            const ResourceLoader *const
+                rl = static_cast<const ResourceLoader *const>(v);
+            SDL_RWops *const rw = MPHYSFSRWOPS_openRead(rl->path.c_str());
+            if (!rw)
+            {
+                reportAlways("Error loading resource: %s",
+                    rl->path.c_str());
+                return nullptr;
+            }
+            Resource *const res = rl->fun(rw, rl->path);
+            return res;
+        }
+    };
+}  // namespace
+
+SDLMusic *MusicLoader::getMusic(const std::string &idPath)
+{
+    ResourceLoader rl = { idPath, &SDLMusic::load };
+    return static_cast<SDLMusic*>(resourceManager->get(
+        idPath, ResourceLoader::load, &rl));
+}
+
+SoundEffect *MusicLoader::getSoundEffect(const std::string &idPath)
+{
+    ResourceLoader rl = { idPath, &SoundEffect::load };
+    return static_cast<SoundEffect*>(resourceManager->get(
+        idPath, ResourceLoader::load, &rl));
+}
diff --git a/src/resources/loaders/musicloader.h b/src/resources/loaders/musicloader.h
new file mode 100644
index 000000000..0d005414f
--- /dev/null
+++ b/src/resources/loaders/musicloader.h
@@ -0,0 +1,49 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2004-2009  The Mana World Development Team
+ *  Copyright (C) 2009-2010  The Mana Developers
+ *  Copyright (C) 2011-2016  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  This program 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.
+ *
+ *  This program 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 this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef RESOURCES_RESOURCEMANAGER_MUSICLOADER_H
+#define RESOURCES_RESOURCEMANAGER_MUSICLOADER_H
+
+#include "localconsts.h"
+
+#include <string>
+
+class SDLMusic;
+class Resource;
+class SoundEffect;
+
+namespace MusicLoader
+{
+    /**
+     * Convenience wrapper around ResourceManager::get for loading
+     * songs.
+     */
+    SDLMusic *getMusic(const std::string &idPath) A_WARN_UNUSED;
+
+    /**
+     * Convenience wrapper around ResourceManager::get for loading
+     * samples.
+     */
+    SoundEffect *getSoundEffect(const std::string &idPath) A_WARN_UNUSED;
+}
+
+#endif  // RESOURCES_RESOURCEMANAGER_MUSICLOADER_H