Switched from FML Optional to AE Optional, lets me specify more interesting requirements for integration, and lets the config alter the resulting integration setup.
This commit is contained in:
AlgorithmX2
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package appeng.transformer.asm;
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import java.util.Iterator;
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import java.util.List;
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import net.minecraft.launchwrapper.IClassTransformer;
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import org.apache.logging.log4j.Level;
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import org.objectweb.asm.ClassReader;
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import org.objectweb.asm.ClassWriter;
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import org.objectweb.asm.Type;
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import org.objectweb.asm.tree.AnnotationNode;
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import org.objectweb.asm.tree.ClassNode;
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import org.objectweb.asm.tree.MethodNode;
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import appeng.integration.IntegrationRegistry;
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import appeng.integration.IntegrationSide;
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import appeng.transformer.annotations.integration;
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import cpw.mods.fml.relauncher.FMLRelaunchLog;
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public class ASMIntegration implements IClassTransformer
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{
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private IntegrationRegistry integrationModules = new IntegrationRegistry();
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public ASMIntegration() {
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/**
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* Side, Display Name, ModID ClassPostFix
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*/
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integrationModules.add( IntegrationSide.BOTH, "Rotary Craft", "RotaryCraft", "RotaryCraft" );
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integrationModules.add( IntegrationSide.BOTH, "Industrial Craft 2", "IC2", "IC2" );
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// integrationModules.add( IntegrationSide.BOTH, "Railcraft", "Railcraft", "RC" );
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// integrationModules.add( IntegrationSide.BOTH, "Thermal Expansion", "ThermalExpansion", "TE" );
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// integrationModules.add( IntegrationSide.BOTH, "Mystcraft", "Mystcraft", "Mystcraft" );
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integrationModules.add( IntegrationSide.BOTH, "BuildCraft", "BuildCraft|Silicon", "BC" );
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integrationModules.add( IntegrationSide.BOTH, "BuildCraft Power", null, "MJ" );
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integrationModules.add( IntegrationSide.BOTH, "RedstoneFlux Power", null, "RF" );
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// integrationModules.add( IntegrationSide.BOTH, "Greg Tech", "gregtech_addon", "GT" );
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// integrationModules.add( IntegrationSide.BOTH, "Universal Electricity", null, "UE" );
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// integrationModules.add( IntegrationSide.BOTH, "Logistics Pipes", "LogisticsPipes|Main", "LP" );
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// integrationModules.add( IntegrationSide.CLIENT, "Inventory Tweaks", "", "InvTweaks" );
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integrationModules.add( IntegrationSide.BOTH, "Mine Factory Reloaded", "MineFactoryReloaded", "MFR" );
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integrationModules.add( IntegrationSide.BOTH, "Deep Storage Unit", null, "DSU" );
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// integrationModules.add( IntegrationSide.BOTH, "Better Storage", "betterstorage" );
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integrationModules.add( IntegrationSide.BOTH, "Factorization", "factorization", "FZ" );
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// integrationModules.add( IntegrationSide.BOTH, "Forestry", "Forestry", "Forestry" );
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// integrationModules.add( IntegrationSide.BOTH, "Mekanism", "Mekanism", "Mekanism" );
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integrationModules.add( IntegrationSide.CLIENT, "Waila", "Waila", "Waila" );
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integrationModules.add( IntegrationSide.BOTH, "Rotatable Blocks", "RotatableBlocks", "RB" );
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integrationModules.add( IntegrationSide.CLIENT, "Inventory Tweaks", "inventorytweaks", "InvTweaks" );
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integrationModules.add( IntegrationSide.CLIENT, "Not Enough Items", "NotEnoughItems", "NEI" );
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integrationModules.add( IntegrationSide.CLIENT, "Craft Guide", "craftguide", "CraftGuide" );
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integrationModules.add( IntegrationSide.BOTH, "Forge MultiPart", "McMultipart", "FMP" );
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}
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@Override
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public byte[] transform(String name, String transformedName, byte[] basicClass)
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{
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if ( transformedName.startsWith( "appeng.transformer" ) )
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return basicClass;
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if ( transformedName.startsWith( "appeng." ) )
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{
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// log( "Found " + transformedName );
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ClassNode classNode = new ClassNode();
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ClassReader classReader = new ClassReader( basicClass );
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classReader.accept( classNode, 0 );
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try
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{
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boolean reWrite = removeOptionals( classNode );
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if ( reWrite )
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{
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ClassWriter writer = new ClassWriter( ClassWriter.COMPUTE_MAXS );
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classNode.accept( writer );
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return writer.toByteArray();
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}
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}
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catch (Throwable t)
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{
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t.printStackTrace();
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}
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}
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return basicClass;
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}
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private boolean removeOptionals(ClassNode classNode)
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{
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boolean changed = false;
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if ( classNode.visibleAnnotations != null )
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{
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for (AnnotationNode an : classNode.visibleAnnotations)
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{
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if ( hasAnnotation( an, integration.Interface.class ) )
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{
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changed = changed || stripInterface( classNode, integration.Interface.class, an );
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}
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else if ( hasAnnotation( an, integration.InterfaceList.class ) )
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{
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for (Object o : ((List) an.values.get( 1 )))
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changed = changed || stripInterface( classNode, integration.InterfaceList.class, (AnnotationNode) o );
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}
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}
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}
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Iterator<MethodNode> i = classNode.methods.iterator();
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while (i.hasNext())
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{
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MethodNode mn = i.next();
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if ( mn.visibleAnnotations != null )
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{
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for (AnnotationNode an : mn.visibleAnnotations)
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{
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if ( hasAnnotation( an, integration.Method.class ) )
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{
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changed = changed || stripMethod( classNode, mn, i, integration.Method.class, an );
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}
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}
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}
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}
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return changed;
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}
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private boolean hasAnnotation(AnnotationNode ann, Class anno)
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{
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return ann.desc.equals( Type.getDescriptor( anno ) );
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}
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private boolean stripMethod(ClassNode classNode, MethodNode mn, Iterator<MethodNode> i, Class class1, AnnotationNode an)
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{
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if ( an.values.size() != 2 )
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throw new RuntimeException( "Unable to handle Method annotation on " + classNode.name );
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String iName = null;
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if ( an.values.get( 0 ).equals( "iname" ) )
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iName = (String) an.values.get( 1 );
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if ( iName != null )
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{
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if ( !IntegrationRegistry.instance.isEnabled( iName ) )
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{
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log( "Removing Method " + mn.name + " from " + classNode.name + " because " + iName + " integration is disabled." );
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i.remove();
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}
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}
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else
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throw new RuntimeException( "Unable to handle Method annotation on " + classNode.name );
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return false;
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}
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private boolean stripInterface(ClassNode classNode, Class class1, AnnotationNode an)
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{
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if ( an.values.size() != 4 )
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throw new RuntimeException( "Unable to handle Interface annotation on " + classNode.name );
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String iFace = null;
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String iName = null;
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if ( an.values.get( 0 ).equals( "iface" ) )
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iFace = (String) an.values.get( 1 );
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else if ( an.values.get( 2 ).equals( "iface" ) )
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iFace = (String) an.values.get( 3 );
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if ( an.values.get( 0 ).equals( "iname" ) )
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iName = (String) an.values.get( 1 );
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else if ( an.values.get( 2 ).equals( "iname" ) )
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iName = (String) an.values.get( 3 );
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if ( iName != null && iFace != null )
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{
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if ( !IntegrationRegistry.instance.isEnabled( iName ) )
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{
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log( "Removing Interface " + iFace + " from " + classNode.name + " because " + iName + " integration is disabled." );
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classNode.interfaces.remove( iFace );
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}
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}
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else
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throw new RuntimeException( "Unable to handle Method annotation on " + classNode.name );
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return false;
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}
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private void log(String string)
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{
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FMLRelaunchLog.log( "AE2-CORE", Level.INFO, string );
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}
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}
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