a mess

annotations/src/main/java/mindustry/annotations/impl/EntityProcess.java

@@ -32,22 +32,46 @@ public class EntityProcess extends BaseProcessor{
     ObjectMap<Stype, Array<Stype>> componentDependencies = new ObjectMap<>();
     ObjectMap<Selement, Array<Stype>> defComponents = new ObjectMap<>();
     ObjectMap<Svar, String> varInitializers = new ObjectMap<>();
+    ObjectMap<Smethod, String> methodBlocks = new ObjectMap<>();
     ObjectSet<String> imports = new ObjectSet<>();
+    Array<Smethod> allGroups = new Array<>();
+    Array<Selement> allDefs = new Array<>();
+    Array<Stype> allInterfaces = new Array<>();
 
     {
-        rounds = 2;
+        rounds = 3;
     }
 
     @Override
     public void process(RoundEnvironment env) throws Exception{
+        allGroups.addAll(methods(GroupDef.class));
+        allDefs.addAll(elements(EntityDef.class));
+        allInterfaces.addAll(types(EntityInterface.class));
 
-        //round 1: get component classes and generate interfaces for them
+        //round 1: generate component interfaces
         if(round == 1){
             baseComponents = types(BaseComponent.class);
-            Array<Smethod> allGroups = methods(GroupDef.class);
-            Array<Selement> allDefs = elements(EntityDef.class);
             Array<Stype> allComponents = types(Component.class);
 
+            //store code
+            for(Stype component : allComponents){
+                for(Svar f : component.fields()){
+                    VariableTree tree = f.tree();
+
+                    //add initializer if it exists
+                    if(tree.getInitializer() != null){
+                        String init = tree.getInitializer().toString();
+                        varInitializers.put(f, init);
+                    }
+                }
+
+                for(Smethod elem : component.methods()){
+                    if(elem.is(Modifier.ABSTRACT) || elem.is(Modifier.NATIVE)) continue;
+                    //get all statements in the method, store them
+                    methodBlocks.put(elem, elem.tree().getBody().toString());
+                }
+            }
+
             //store components
             for(Stype type : allComponents){
                 componentNames.put(type.name(), type);
@@ -58,13 +82,6 @@ public class EntityProcess extends BaseProcessor{
                 imports.addAll(getImports(comp.e));
             }
 
-            //parse groups
-            for(Smethod group : allGroups){
-                GroupDef an = group.annotation(GroupDef.class);
-                Array<Stype> types = types(an, GroupDef::value);
-                groupDefs.add(new GroupDefinition(group.name(), ClassName.bestGuess(packageName + "." + interfaceName(types.first())), types, an.spatial(), an.mapping()));
-            }
-
             //create component interfaces
             for(Stype component : allComponents){
                 TypeSpec.Builder inter = TypeSpec.interfaceBuilder(interfaceName(component))
@@ -147,12 +164,23 @@ public class EntityProcess extends BaseProcessor{
                 .addModifiers(Modifier.PUBLIC).addAnnotation(EntityInterface.class);
                 inter.addMethod(MethodSpec.methodBuilder("draw" + Strings.capitalize(layer.name())).addModifiers(Modifier.PUBLIC, Modifier.ABSTRACT).build());
                 write(inter);
+            }
+        }else if(round == 2){ //round 2: get component classes and generate interfaces for them
 
+            //parse groups
+            for(Smethod group : allGroups){
+                GroupDef an = group.annotation(GroupDef.class);
+                Array<Stype> types = types(an, GroupDef::value).map(this::interfaceToComp);;
+                groupDefs.add(new GroupDefinition(group.name(), ClassName.bestGuess(packageName + "." + interfaceName(types.first())), types, an.spatial(), an.mapping()));
+            }
+
+            //add special generated groups
+            for(DrawLayer layer : DrawLayer.values()){
+                String name = "DrawLayer" + Strings.capitalize(layer.name()) + "c";
                 //create group definition with no components directly
                 GroupDefinition def = new GroupDefinition(layer.name(), ClassName.bestGuess(packageName + "." + name), Array.with(), false, false);
                 //add manual inclusions of entities to be added to this group
                 def.manualInclusions.addAll(allDefs.select(s -> allComponents(s).contains(comp -> comp.interfaces().contains(in -> in.name().equals(name)))));
-
                 groupDefs.add(def);
             }
 
@@ -179,7 +207,6 @@ public class EntityProcess extends BaseProcessor{
                     //write fields to the class; ignoring transient ones
                     Array<Svar> fields = comp.fields().select(f -> !f.is(Modifier.TRANSIENT));
                     for(Svar f : fields){
-                        VariableTree tree = f.tree();
                         FieldSpec.Builder fbuilder = FieldSpec.builder(f.tname(), f.name());
                         //keep statics/finals
                         if(f.is(Modifier.STATIC)){
@@ -187,10 +214,8 @@ public class EntityProcess extends BaseProcessor{
                             if(f.is(Modifier.FINAL)) fbuilder.addModifiers(Modifier.FINAL);
                         }
                         //add initializer if it exists
-                        if(tree.getInitializer() != null){
+                        if(varInitializers.containsKey(f)){
-                            String init = tree.getInitializer().toString();
+                            fbuilder.initializer(varInitializers.get(f));
-                            varInitializers.put(f, init);
-                            fbuilder.initializer(init);
                         }
 
                         if(!isFinal) fbuilder.addModifiers(Modifier.PROTECTED);
@@ -235,12 +260,10 @@ public class EntityProcess extends BaseProcessor{
                     }
 
                     for(Smethod elem : entry.value){
-                        if(elem.is(Modifier.ABSTRACT) || elem.is(Modifier.NATIVE)) continue;
+                        if(elem.is(Modifier.ABSTRACT) || elem.is(Modifier.NATIVE) || !methodBlocks.containsKey(elem)) continue;
 
                         //get all statements in the method, copy them over
-                        MethodTree methodTree = elem.tree();
+                        String str = methodBlocks.get(elem);
-                        BlockTree blockTree = methodTree.getBody();
-                        String str = blockTree.toString();
                         //name for code blocks in the methods
                         String blockName = elem.up().getSimpleName().toString().toLowerCase().replace("comp", "");
 
@@ -387,8 +410,7 @@ public class EntityProcess extends BaseProcessor{
 
             write(idBuilder);
         }else{
-            //round 2: generate actual classes and implement interfaces
+            //round 3: generate actual classes and implement interfaces
-            Array<Stype> interfaces = types(EntityInterface.class);
 
             //implement each definition
             for(EntityDefinition def : definitions){
@@ -397,7 +419,7 @@ public class EntityProcess extends BaseProcessor{
                 for(Stype comp : def.components){
 
                     //implement the interface
-                    Stype inter = interfaces.find(i -> i.name().equals(interfaceName(comp)));
+                    Stype inter = allInterfaces.find(i -> i.name().equals(interfaceName(comp)));
                     if(inter == null){
                         err("Failed to generate interface for", comp);
                         return;
@@ -431,7 +453,7 @@ public class EntityProcess extends BaseProcessor{
             TypeSpec.Builder nullsBuilder = TypeSpec.classBuilder("Nulls").addModifiers(Modifier.PUBLIC).addModifiers(Modifier.FINAL);
 
             //create mock types of all components
-            for(Stype interf : interfaces){
+            for(Stype interf : allInterfaces){
                 //indirect interfaces to implement methods for
                 Array<Stype> dependencies = interf.allInterfaces().and(interf);
                 Array<Smethod> methods = dependencies.flatMap(Stype::methods);
@@ -502,7 +524,7 @@ public class EntityProcess extends BaseProcessor{
     Array<Stype> allComponents(Selement<?> type){
         if(!defComponents.containsKey(type)){
             //get base defs
-            Array<Stype> components = types(type.annotation(EntityDef.class), EntityDef::value);
+            Array<Stype> components = types(type.annotation(EntityDef.class), EntityDef::value).map(this::interfaceToComp);
             ObjectSet<Stype> out = new ObjectSet<>();
             for(Stype comp : components){
                 //get dependencies for each def, add them
@@ -553,7 +575,7 @@ public class EntityProcess extends BaseProcessor{
     }
 
     String createName(Selement<?> elem){
-        Array<Stype> comps = types(elem.annotation(EntityDef.class), EntityDef::value);
+        Array<Stype> comps = types(elem.annotation(EntityDef.class), EntityDef::value).map(this::interfaceToComp);;
         comps.sortComparing(Selement::name);
         return comps.toString("", s -> s.name().replace("Comp", "")) + "Entity";
     }

annotations/src/main/java/mindustry/annotations/util/AnnotationProxyMaker.java

@@ -0,0 +1,287 @@
+package mindustry.annotations.util;
+
+import com.sun.tools.javac.code.*;
+import com.sun.tools.javac.code.Attribute.Array;
+import com.sun.tools.javac.code.Attribute.Enum;
+import com.sun.tools.javac.code.Attribute.Error;
+import com.sun.tools.javac.code.Attribute.Visitor;
+import com.sun.tools.javac.code.Attribute.*;
+import com.sun.tools.javac.code.Type;
+import com.sun.tools.javac.code.Symbol.*;
+import com.sun.tools.javac.code.Type.ArrayType;
+import com.sun.tools.javac.util.List;
+import com.sun.tools.javac.util.*;
+import sun.reflect.annotation.*;
+
+import javax.lang.model.type.*;
+import java.io.*;
+import java.lang.annotation.*;
+import java.lang.reflect.*;
+import java.util.*;
+import java.util.Map.*;
+import java.lang.Class;
+
+//replaces the standard Java AnnotationProxyMaker with one that doesn't crash
+//thanks, oracle.
+@SuppressWarnings({"sunapi", "unchecked"})
+public class AnnotationProxyMaker{
+    private final Compound anno;
+    private final Class<? extends Annotation> annoType;
+
+    private AnnotationProxyMaker(Compound var1, Class<? extends Annotation> var2){
+        this.anno = var1;
+        this.annoType = var2;
+    }
+
+    public static <A extends Annotation> A generateAnnotation(Compound var0, Class<A> var1){
+        AnnotationProxyMaker var2 = new AnnotationProxyMaker(var0, var1);
+        return (A)var1.cast(var2.generateAnnotation());
+    }
+
+    private Annotation generateAnnotation(){
+        return AnnotationParser.annotationForMap(this.annoType, this.getAllReflectedValues());
+    }
+
+    private Map<String, Object> getAllReflectedValues(){
+        LinkedHashMap var1 = new LinkedHashMap();
+        Iterator var2 = this.getAllValues().entrySet().iterator();
+
+        while(var2.hasNext()){
+            Entry var3 = (Entry)var2.next();
+            MethodSymbol var4 = (MethodSymbol)var3.getKey();
+            Object var5 = this.generateValue(var4, (Attribute)var3.getValue());
+            if(var5 != null){
+                var1.put(var4.name.toString(), var5);
+            }
+        }
+
+        return var1;
+    }
+
+    private Map<MethodSymbol, Attribute> getAllValues(){
+        LinkedHashMap var1 = new LinkedHashMap();
+        ClassSymbol var2 = (ClassSymbol)this.anno.type.tsym;
+
+        for(com.sun.tools.javac.code.Scope.Entry var3 = var2.members().elems; var3 != null; var3 = var3.sibling){
+            if(var3.sym.kind == 16){
+                MethodSymbol var4 = (MethodSymbol)var3.sym;
+                Attribute var5 = var4.getDefaultValue();
+                if(var5 != null){
+                    var1.put(var4, var5);
+                }
+            }
+        }
+
+        Iterator var6 = this.anno.values.iterator();
+
+        while(var6.hasNext()){
+            Pair var7 = (Pair)var6.next();
+            var1.put(var7.fst, var7.snd);
+        }
+
+        return var1;
+    }
+
+    private Object generateValue(MethodSymbol var1, Attribute var2){
+        AnnotationProxyMaker.ValueVisitor var3 = new AnnotationProxyMaker.ValueVisitor(var1);
+        return var3.getValue(var2);
+    }
+
+    private static final class MirroredTypesExceptionProxy extends ExceptionProxy{
+        static final long serialVersionUID = 269L;
+        private transient List<TypeMirror> types;
+        private final String typeStrings;
+
+        MirroredTypesExceptionProxy(List<TypeMirror> var1){
+            this.types = var1;
+            this.typeStrings = var1.toString();
+        }
+
+        public String toString(){
+            return this.typeStrings;
+        }
+
+        public int hashCode(){
+            return (this.types != null ? this.types : this.typeStrings).hashCode();
+        }
+
+        public boolean equals(Object var1){
+            return this.types != null && var1 instanceof AnnotationProxyMaker.MirroredTypesExceptionProxy && this.types.equals(((AnnotationProxyMaker.MirroredTypesExceptionProxy)var1).types);
+        }
+
+        protected RuntimeException generateException(){
+            return new MirroredTypesException(this.types);
+        }
+
+        private void readObject(ObjectInputStream var1) throws IOException, ClassNotFoundException{
+            var1.defaultReadObject();
+            this.types = null;
+        }
+    }
+
+    private static final class MirroredTypeExceptionProxy extends ExceptionProxy{
+        static final long serialVersionUID = 269L;
+        private transient TypeMirror type;
+        private final String typeString;
+
+        MirroredTypeExceptionProxy(TypeMirror var1){
+            this.type = var1;
+            this.typeString = var1.toString();
+        }
+
+        public String toString(){
+            return this.typeString;
+        }
+
+        public int hashCode(){
+            return (this.type != null ? this.type : this.typeString).hashCode();
+        }
+
+        public boolean equals(Object var1){
+            return this.type != null && var1 instanceof AnnotationProxyMaker.MirroredTypeExceptionProxy && this.type.equals(((AnnotationProxyMaker.MirroredTypeExceptionProxy)var1).type);
+        }
+
+        protected RuntimeException generateException(){
+            return new MirroredTypeException(this.type);
+        }
+
+        private void readObject(ObjectInputStream var1) throws IOException, ClassNotFoundException{
+            var1.defaultReadObject();
+            this.type = null;
+        }
+    }
+
+    private class ValueVisitor implements Visitor{
+        private MethodSymbol meth;
+        private Class<?> returnClass;
+        private Object value;
+
+        ValueVisitor(MethodSymbol var2){
+            this.meth = var2;
+        }
+
+        Object getValue(Attribute var1){
+            Method var2;
+            try{
+                var2 = AnnotationProxyMaker.this.annoType.getMethod(this.meth.name.toString());
+            }catch(NoSuchMethodException var4){
+                return null;
+            }
+
+            this.returnClass = var2.getReturnType();
+            var1.accept(this);
+            if(!(this.value instanceof ExceptionProxy) && !AnnotationType.invocationHandlerReturnType(this.returnClass).isInstance(this.value)){
+                this.typeMismatch(var2, var1);
+            }
+
+            return this.value;
+        }
+
+        public void visitConstant(Constant var1){
+            this.value = var1.getValue();
+        }
+
+        public void visitClass(com.sun.tools.javac.code.Attribute.Class var1){
+            this.value = new AnnotationProxyMaker.MirroredTypeExceptionProxy(var1.classType);
+        }
+
+        public void visitArray(Array var1){
+            Name var2 = ((ArrayType)var1.type).elemtype.tsym.getQualifiedName();
+            int var6;
+            if(var2.equals(var2.table.names.java_lang_Class)){
+                ListBuffer var14 = new ListBuffer();
+                Attribute[] var15 = var1.values;
+                int var16 = var15.length;
+
+                for(var6 = 0; var6 < var16; ++var6){
+                    Attribute var7 = var15[var6];
+                    Type var8 = var7 instanceof UnresolvedClass ? ((UnresolvedClass)var7).classType : ((com.sun.tools.javac.code.Attribute.Class)var7).classType;
+                    var14.append(var8);
+                }
+
+                this.value = new AnnotationProxyMaker.MirroredTypesExceptionProxy(var14.toList());
+            }else{
+                int var3 = var1.values.length;
+                Class var4 = this.returnClass;
+                this.returnClass = this.returnClass.getComponentType();
+
+                try{
+                    Object var5 = java.lang.reflect.Array.newInstance(this.returnClass, var3);
+
+                    for(var6 = 0; var6 < var3; ++var6){
+                        var1.values[var6].accept(this);
+                        if(this.value == null || this.value instanceof ExceptionProxy){
+                            return;
+                        }
+
+                        try{
+                            java.lang.reflect.Array.set(var5, var6, this.value);
+                        }catch(IllegalArgumentException var12){
+                            this.value = null;
+                            return;
+                        }
+                    }
+
+                    this.value = var5;
+                }finally{
+                    this.returnClass = var4;
+                }
+            }
+        }
+
+        public void visitEnum(Enum var1){
+            if(this.returnClass.isEnum()){
+                String var2 = var1.value.toString();
+
+                try{
+                    this.value = java.lang.Enum.valueOf((Class)this.returnClass, var2);
+                }catch(IllegalArgumentException var4){
+                    this.value = new EnumConstantNotPresentExceptionProxy((Class)this.returnClass, var2);
+                }
+            }else{
+                this.value = null;
+            }
+
+        }
+
+        public void visitCompound(Compound var1){
+            try{
+                Class var2 = this.returnClass.asSubclass(Annotation.class);
+                this.value = AnnotationProxyMaker.generateAnnotation(var1, var2);
+            }catch(ClassCastException var3){
+                this.value = null;
+            }
+
+        }
+
+        public void visitError(Error var1){
+            if(var1 instanceof UnresolvedClass){
+                this.value = new AnnotationProxyMaker.MirroredTypeExceptionProxy(((UnresolvedClass)var1).classType);
+            }else{
+                this.value = null;
+            }
+
+        }
+
+        private void typeMismatch(Method var1, final Attribute var2){
+            class AnnotationTypeMismatchExceptionProxy extends ExceptionProxy{
+                static final long serialVersionUID = 269L;
+                final transient Method method;
+
+                AnnotationTypeMismatchExceptionProxy(Method var2x){
+                    this.method = var2x;
+                }
+
+                public String toString(){
+                    return "<error>";
+                }
+
+                protected RuntimeException generateException(){
+                    return new AnnotationTypeMismatchException(this.method, var2.type.toString());
+                }
+            }
+
+            this.value = new AnnotationTypeMismatchExceptionProxy(var1);
+        }
+    }
+}

annotations/src/main/java/mindustry/annotations/util/Selement.java

@@ -1,12 +1,15 @@
 package mindustry.annotations.util;
 
-import arc.struct.*;
+import arc.struct.Array;
 import com.squareup.javapoet.*;
+import com.sun.tools.javac.code.Attribute.*;
 import mindustry.annotations.*;
 
 import javax.lang.model.element.*;
 import javax.lang.model.type.*;
+import java.lang.Class;
 import java.lang.annotation.*;
+import java.lang.reflect.*;
 
 public class Selement<T extends Element>{
     public final T e;
@@ -48,11 +51,18 @@ public class Selement<T extends Element>{
     }
 
     public <A extends Annotation> A annotation(Class<A> annotation){
-        return e.getAnnotation(annotation);
+        try{
+            Method m = com.sun.tools.javac.code.AnnoConstruct.class.getDeclaredMethod("getAttribute", Class.class);
+            m.setAccessible(true);
+            Compound compound = (Compound)m.invoke(e, annotation);
+            return compound == null ? null : AnnotationProxyMaker.generateAnnotation(compound, annotation);
+        }catch(Exception e){
+            throw new RuntimeException(e);
+        }
     }
 
     public <A extends Annotation> boolean has(Class<A> annotation){
-        return e.getAnnotation(annotation) != null;
+        return annotation(annotation) != null;
     }
 
     public Element up(){

build.gradle

@@ -163,6 +163,9 @@ allprojects{
 project(":desktop"){
     apply plugin: "java"
 
+    compileJava.options.fork = true
+    compileJava.options.compilerArgs += ["-XDignore.symbol.file"]
+
     dependencies{
         compile project(":core")
 

core/src/mindustry/entities/def/AllEntities.java

@@ -1,48 +1,49 @@
 package mindustry.entities.def;
 
 import mindustry.annotations.Annotations.*;
+import mindustry.gen.*;
 
 class AllEntities{
 
-    @EntityDef(value = {BulletComp.class, VelComp.class, TimedComp.class}, pooled = true)
+    @EntityDef(value = {Bulletc.class, Velc.class, Timedc.class}, pooled = true)
     class BulletDef{}
 
-    @EntityDef(value = {TileComp.class}, isFinal = false)
+    @EntityDef(value = {Tilec.class}, isFinal = false)
     class TileDef{}
 
-    @EntityDef(value = {EffectComp.class}, pooled = true)
+    @EntityDef(value = {Effectc.class}, pooled = true)
     class EffectDef{}
 
-    @EntityDef({DecalComp.class})
+    @EntityDef({Decalc.class})
     class DecalDef{}
 
-    @EntityDef({PlayerComp.class})
+    @EntityDef({Playerc.class})
     class PlayerDef{}
 
-    @EntityDef({UnitComp.class})
+    @EntityDef({Unitc.class})
     class GenericUnitDef{}
 
-    @GroupDef(EntityComp.class)
+    @GroupDef(Entityc.class)
     void all(){
 
     }
 
-    @GroupDef(PlayerComp.class)
+    @GroupDef(Playerc.class)
     void player(){
 
     }
 
-    @GroupDef(value = UnitComp.class, spatial = true)
+    @GroupDef(value = Unitc.class, spatial = true)
     void unit(){
 
     }
 
-    @GroupDef(TileComp.class)
+    @GroupDef(Tilec.class)
     void tile(){
 
     }
 
-    @GroupDef(SyncComp.class)
+    @GroupDef(Syncc.class)
     void sync(){
 
     }