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episode.cpp
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episode.cpp
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/** @file defs/episode.cpp Episode definition accessor.
*
* @authors Copyright © 2014 Daniel Swanson <danij@dengine.net>
*
* @par License
* GPL: http://www.gnu.org/licenses/gpl.html
*
* <small>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 (at your
* option) 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</small>
*/
#include "doomsday/defs/episode.h"
#include "doomsday/defs/ded.h"
#include <de/Record>
#include <de/RecordValue>
using namespace de;
namespace defn {
void Episode::resetToDefaults()
{
// Add all expected fields with their default values.
def().addText("id", "");
def().addText("startMap", "Maps:"); // URI. Unknown.
def().addText("title", "Untitled");
def().addText("menuHelpInfo", ""); // None.
def().addText("menuImage", ""); // URI. None.
def().addText("menuShortcut", ""); // Key name. None.
def().addArray("hub", new ArrayValue);
}
Record &Episode::addHub()
{
Record *hub = new Record;
hub->addText ("id", "");
hub->addArray("map", new ArrayValue);
def()["hub"].value<ArrayValue>()
.add(new RecordValue(hub, RecordValue::OwnsRecord));
return *hub;
}
int Episode::hubCount() const
{
return int(geta("hub").size());
}
bool Episode::hasHub(int index) const
{
return index >= 0 && index < hubCount();
}
Record &Episode::hub(int index)
{
return *def().geta("hub")[index].as<RecordValue>().record();
}
Record const &Episode::hub(int index) const
{
return *geta("hub")[index].as<RecordValue>().record();
}
Record *Episode::tryFindMapGraphNode(String const &mapId)
{
de::Uri const mapUri(mapId, RC_NULL);
if(!mapUri.path().isEmpty())
{
for(int i = 0; i < hubCount(); ++i)
{
Record const &hubRec = hub(i);
foreach(Value *mapIt, hubRec.geta("map").elements())
{
Record &mapGraphNode = mapIt->as<RecordValue>().dereference();
if(mapUri == de::Uri(mapGraphNode.gets("id"), RC_NULL))
{
return &mapGraphNode;
}
}
}
}
return 0;
}
} // namespace defn