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feat: add StructDefinition to cache

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Includes a manager for loading and test that each struct into its own file.
This commit is contained in:
Joshua Filby
2018-11-14 19:44:40 -06:00
parent 8ca777398f
commit 06850cff10
6 changed files with 306 additions and 0 deletions
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1
cache/src/main/java/net/runelite/cache/ConfigType.java vendored
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@@ -42,6 +42,7 @@ public enum ConfigType
VARCLIENT(19),
VARCLIENTSTRING(15),
VARPLAYER(16),
STRUCT(34),
AREA(35);
private final int id;

84
cache/src/main/java/net/runelite/cache/StructManager.java vendored Normal file
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@@ -0,0 +1,84 @@
/*
* Copyright (c) 2018, Joshua Filby <joshua@filby.me>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package net.runelite.cache;
import java.io.IOException;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import net.runelite.cache.definitions.StructDefinition;
import net.runelite.cache.definitions.loaders.StructLoader;
import net.runelite.cache.definitions.providers.StructProvider;
import net.runelite.cache.fs.Archive;
import net.runelite.cache.fs.ArchiveFiles;
import net.runelite.cache.fs.FSFile;
import net.runelite.cache.fs.Index;
import net.runelite.cache.fs.Storage;
import net.runelite.cache.fs.Store;
public class StructManager implements StructProvider
{
private final Store store;
private final Map<Integer, StructDefinition> structs = new HashMap<>();
public StructManager(Store store)
{
this.store = store;
}
public void load() throws IOException
{
StructLoader loader = new StructLoader();
Storage storage = store.getStorage();
Index index = store.getIndex(IndexType.CONFIGS);
Archive archive = index.getArchive(ConfigType.STRUCT.getId());
byte[] archiveData = storage.loadArchive(archive);
ArchiveFiles files = archive.getFiles(archiveData);
for (FSFile f : files.getFiles())
{
StructDefinition def = loader.load(f.getFileId(), f.getContents());
structs.put(f.getFileId(), def);
}
}
public Map<Integer, StructDefinition> getStructs()
{
return Collections.unmodifiableMap(structs);
}
public StructDefinition getStruct(int structId)
{
return structs.get(structId);
}
@Override
public StructDefinition provide(int structId)
{
return getStruct(structId);
}
}

34
cache/src/main/java/net/runelite/cache/definitions/StructDefinition.java vendored Normal file
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@@ -0,0 +1,34 @@
/*
* Copyright (c) 2018, Joshua Filby <joshua@filby.me>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package net.runelite.cache.definitions;
import java.util.Map;
import lombok.RequiredArgsConstructor;
@RequiredArgsConstructor
public class StructDefinition
{
public Map<Integer, Object> params = null;
}

81
cache/src/main/java/net/runelite/cache/definitions/loaders/StructLoader.java vendored Normal file
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@@ -0,0 +1,81 @@
/*
* Copyright (c) 2018, Joshua Filby <joshua@filby.me>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package net.runelite.cache.definitions.loaders;
import java.util.HashMap;
import net.runelite.cache.definitions.StructDefinition;
import net.runelite.cache.io.InputStream;
public class StructLoader
{
public StructDefinition load(int id, byte[] b)
{
StructDefinition def = new StructDefinition();
InputStream is = new InputStream(b);
while (true)
{
int opcode = is.readUnsignedByte();
if (opcode == 0)
{
break;
}
this.decodeValues(opcode, def, is);
}
return def;
}
private void decodeValues(int opcode, StructDefinition def, InputStream stream)
{
if (opcode == 249)
{
int length = stream.readUnsignedByte();
def.params = new HashMap<>(length);
for (int i = 0; i < length; i++)
{
boolean isString = stream.readUnsignedByte() == 1;
int key = stream.read24BitInt();
Object value;
if (isString)
{
value = stream.readString();
}
else
{
value = stream.readInt();
}
def.params.put(key, value);
}
}
}
}

32
cache/src/main/java/net/runelite/cache/definitions/providers/StructProvider.java vendored Normal file
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@@ -0,0 +1,32 @@
/*
* Copyright (c) 2018, Joshua Filby <joshua@filby.me>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package net.runelite.cache.definitions.providers;
import net.runelite.cache.definitions.StructDefinition;
public interface StructProvider
{
StructDefinition provide(int structId);
}