1 files changed, 106 insertions, 0 deletions
diff --git a/src/resources/resourcemanager.h b/src/resources/resourcemanager.h
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+++ b/src/resources/resourcemanager.h
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+/*
+ *  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
+ *
+ *  $Id$
+ */
+
+#ifndef _TMW_RESOURCE_MANAGER_H
+#define _TMW_RESOURCE_MANAGER_H
+
+#include <map>
+#include <string>
+#include "resource.h"
+
+/**
+ * A resource entry descriptor.
+ */
+struct ResourceEntry
+{
+    ResourceEntry();
+
+    Resource* resource;
+    std::string filePath;
+};
+
+/**
+ * A class for loading and managing resources.
+ */
+class ResourceManager
+{
+    public:
+        /**
+         * An enumeration of resource types.
+         */
+        enum E_RESOURCE_TYPE
+        {
+            MAP,
+            MUSIC,
+            IMAGE,
+            SCRIPT,
+            TILESET,
+            SOUND_EFFECT
+        };
+
+        /**
+         * Constructor.
+         */
+        ResourceManager();
+
+        /**
+         * Destructor.
+         */
+        ~ResourceManager();
+
+        /**
+         * Creates a resource and adds it to the resource map. The idPath is
+         * converted into the appropriate path for the current operating system
+         * and the resource is loaded.
+         *
+         * @param type The type of resource to load.
+         * @param idPath The resource identifier path.
+         * @return A valid resource or <code>NULL</code> if the resource could
+         *         not be loaded.
+         */
+        Resource *create(
+                const E_RESOURCE_TYPE &type,
+                const std::string &idPath);
+
+        /**
+         * Convenience wrapper around ResourceManager::create.
+         */
+        Image *createImage(const std::string &idPath);
+
+        /**
+         * Returns an instance of the class, creating one if it does not
+         * already exist.
+         */
+        static ResourceManager *getInstance();
+
+        /**
+         * Deletes the class instance if it exists.
+         */
+        static void deleteInstance();
+
+    private:
+        static ResourceManager *instance;
+        std::map<std::string, ResourceEntry> resources;
+};
+
+#endif