Move walk layer load function from resourcemanager into separate file.

1 files changed, 69 insertions, 0 deletions

diff --git a/src/resources/loaders/walklayerloader.cpp b/src/resources/loaders/walklayerloader.cpp
new file mode 100644
index 000000000..eb2b49826
--- /dev/null
+++ b/src/resources/loaders/walklayerloader.cpp
@@ -0,0 +1,69 @@
+/*
+ *  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 "resources/resourcemanager/resourcemanager.h"
+
+#include "logger.h"
+#include "navigationmanager.h"
+
+#include "resources/map/walklayer.h"
+
+#include "resources/loaders/walklayerloader.h"
+
+#include "utils/checkutils.h"
+
+#include "debug.h"
+
+#ifndef DYECMD
+struct WalkLayerLoader final
+{
+    const std::string name;
+    Map *map;
+
+    static Resource *load(const void *const v)
+    {
+        if (!v)
+            return nullptr;
+
+        const WalkLayerLoader *const rl = static_cast<const
+            WalkLayerLoader *const>(v);
+        Resource *const resource = NavigationManager::loadWalkLayer(rl->map);
+        if (!resource)
+            reportAlways("WalkLayer creation error");
+        return resource;
+    }
+};
+
+WalkLayer *Loader::getWalkLayer(const std::string &name,
+                                Map *const map)
+{
+    WalkLayerLoader rl = {name, map};
+    return static_cast<WalkLayer*>(resourceManager->get("map_" + name,
+        WalkLayerLoader::load, &rl));
+}
+#else
+WalkLayer *Loader::getWalkLayer(const std::string &name A_UNUSED,
+                                Map *const map A_UNUSED)
+{
+    return nullptr;
+}
+#endif