/**
* Copyright (c) 2012, Hadyn Richard
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights to
* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
* of the Software, and to permit persons to whom the Software is furnished to do
* so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package net.scapeemulator.game.model.definition;
import java.io.IOException;
import net.scapeemulator.cache.Archive;
import net.scapeemulator.cache.Cache;
import net.scapeemulator.cache.Container;
import net.scapeemulator.cache.ReferenceTable;
import net.scapeemulator.cache.def.VarbitDefinition;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* Created by Hadyn Richard
*/
public class VarbitDefinitions {
private static final Logger logger = LoggerFactory.getLogger(ObjectDefinitions.class);
private static VarbitDefinition[] definitions;
public static void init(Cache cache) throws IOException {
int count = 0;
Container tableContainer = Container.decode(cache.getStore().read(255, 22));
ReferenceTable table = ReferenceTable.decode(tableContainer.getData());
int files = table.capacity();
definitions = new VarbitDefinition[files * 1024];
for (int file = 0; file < files; file++) {
ReferenceTable.Entry entry = table.getEntry(file);
if (entry == null)
continue;
Archive archive = Archive.decode(cache.read(22, file).getData(), entry.size());
int nonSparseMember = 0;
for (int member = 0; member < entry.capacity(); member++) {
ReferenceTable.ChildEntry childEntry = entry.getEntry(member);
if (childEntry == null)
continue;
int id = file * 1024 + member;
VarbitDefinition definition = VarbitDefinition.decode(archive.getEntry(nonSparseMember++));
definitions[id] = definition;
count++;
}
}
logger.info("Loaded " + count + " varbit definitions.");
}
public static int count() {
return definitions.length;
}
public static VarbitDefinition forId(int id) {
return definitions[id];
}
}