plugin to fix the "bug" in issue #786

libsrc/plugins/build.xml

@@ -0,0 +1,73 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- You may freely edit this file. See commented blocks below for -->
+<!-- some examples of how to customize the build. -->
+<!-- (If you delete it and reopen the project it will be recreated.) -->
+<!-- By default, only the Clean and Build commands use this build script. -->
+<!-- Commands such as Run, Debug, and Test only use this build script if -->
+<!-- the Compile on Save feature is turned off for the project. -->
+<!-- You can turn off the Compile on Save (or Deploy on Save) setting -->
+<!-- in the project's Project Properties dialog box.-->
+<project name="plugins" default="default" basedir=".">
+    <description>Builds, tests, and runs the project plugins.</description>
+    <import file="nbproject/build-impl.xml"/>
+    <!--
+
+    There exist several targets which are by default empty and which can be 
+    used for execution of your tasks. These targets are usually executed 
+    before and after some main targets. They are: 
+
+      -pre-init:                 called before initialization of project properties
+      -post-init:                called after initialization of project properties
+      -pre-compile:              called before javac compilation
+      -post-compile:             called after javac compilation
+      -pre-compile-single:       called before javac compilation of single file
+      -post-compile-single:      called after javac compilation of single file
+      -pre-compile-test:         called before javac compilation of JUnit tests
+      -post-compile-test:        called after javac compilation of JUnit tests
+      -pre-compile-test-single:  called before javac compilation of single JUnit test
+      -post-compile-test-single: called after javac compilation of single JUunit test
+      -pre-jar:                  called before JAR building
+      -post-jar:                 called after JAR building
+      -post-clean:               called after cleaning build products
+
+    (Targets beginning with '-' are not intended to be called on their own.)
+
+    Example of inserting an obfuscator after compilation could look like this:
+
+        <target name="-post-compile">
+            <obfuscate>
+                <fileset dir="${build.classes.dir}"/>
+            </obfuscate>
+        </target>
+
+    For list of available properties check the imported 
+    nbproject/build-impl.xml file. 
+
+
+    Another way to customize the build is by overriding existing main targets.
+    The targets of interest are: 
+
+      -init-macrodef-javac:     defines macro for javac compilation
+      -init-macrodef-junit:     defines macro for junit execution
+      -init-macrodef-debug:     defines macro for class debugging
+      -init-macrodef-java:      defines macro for class execution
+      -do-jar:                  JAR building
+      run:                      execution of project 
+      -javadoc-build:           Javadoc generation
+      test-report:              JUnit report generation
+
+    An example of overriding the target for project execution could look like this:
+
+        <target name="run" depends="plugins-impl.jar">
+            <exec dir="bin" executable="launcher.exe">
+                <arg file="${dist.jar}"/>
+            </exec>
+        </target>
+
+    Notice that the overridden target depends on the jar target and not only on 
+    the compile target as the regular run target does. Again, for a list of available 
+    properties which you can use, check the target you are overriding in the
+    nbproject/build-impl.xml file. 
+
+    -->
+</project>

libsrc/plugins/nbproject/genfiles.properties

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+build.xml.data.CRC32=6dffdf48
+build.xml.script.CRC32=7d1b4467
+build.xml.stylesheet.CRC32=8064a381@1.75.2.48
+# This file is used by a NetBeans-based IDE to track changes in generated files such as build-impl.xml.
+# Do not edit this file. You may delete it but then the IDE will never regenerate such files for you.
+nbproject/build-impl.xml.data.CRC32=6dffdf48
+nbproject/build-impl.xml.script.CRC32=d6ccf12e
+nbproject/build-impl.xml.stylesheet.CRC32=876e7a8f@1.75.2.48

libsrc/plugins/nbproject/project.properties

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+annotation.processing.enabled=true
+annotation.processing.enabled.in.editor=false
+annotation.processing.processors.list=
+annotation.processing.run.all.processors=true
+annotation.processing.source.output=${build.generated.sources.dir}/ap-source-output
+application.title=plugins
+application.vendor=JPEXS
+build.classes.dir=${build.dir}/classes
+build.classes.excludes=**/*.java,**/*.form
+# This directory is removed when the project is cleaned:
+build.dir=build
+build.generated.dir=${build.dir}/generated
+build.generated.sources.dir=${build.dir}/generated-sources
+# Only compile against the classpath explicitly listed here:
+build.sysclasspath=ignore
+build.test.classes.dir=${build.dir}/test/classes
+build.test.results.dir=${build.dir}/test/results
+# Uncomment to specify the preferred debugger connection transport:
+#debug.transport=dt_socket
+debug.classpath=\
+    ${run.classpath}
+debug.test.classpath=\
+    ${run.test.classpath}
+# Files in build.classes.dir which should be excluded from distribution jar
+dist.archive.excludes=
+# This directory is removed when the project is cleaned:
+dist.dir=dist
+dist.jar=${dist.dir}/plugins.jar
+dist.javadoc.dir=${dist.dir}/javadoc
+endorsed.classpath=
+excludes=
+file.reference.ffdec_lib.jar=../../lib/ffdec_lib.jar
+includes=**
+jar.compress=false
+javac.classpath=\
+    ${file.reference.ffdec_lib.jar}
+# Space-separated list of extra javac options
+javac.compilerargs=
+javac.deprecation=false
+javac.processorpath=\
+    ${javac.classpath}
+javac.source=1.8
+javac.target=1.8
+javac.test.classpath=\
+    ${javac.classpath}:\
+    ${build.classes.dir}
+javac.test.processorpath=\
+    ${javac.test.classpath}
+javadoc.additionalparam=
+javadoc.author=false
+javadoc.encoding=${source.encoding}
+javadoc.noindex=false
+javadoc.nonavbar=false
+javadoc.notree=false
+javadoc.private=false
+javadoc.splitindex=true
+javadoc.use=true
+javadoc.version=false
+javadoc.windowtitle=
+meta.inf.dir=${src.dir}/META-INF
+mkdist.disabled=true
+platform.active=default_platform
+run.classpath=\
+    ${javac.classpath}:\
+    ${build.classes.dir}
+# Space-separated list of JVM arguments used when running the project.
+# You may also define separate properties like run-sys-prop.name=value instead of -Dname=value.
+# To set system properties for unit tests define test-sys-prop.name=value:
+run.jvmargs=
+run.test.classpath=\
+    ${javac.test.classpath}:\
+    ${build.test.classes.dir}
+source.encoding=UTF-8
+src.dir=src
+test.src.dir=test

libsrc/plugins/nbproject/project.xml

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+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://www.netbeans.org/ns/project/1">
+    <type>org.netbeans.modules.java.j2seproject</type>
+    <configuration>
+        <data xmlns="http://www.netbeans.org/ns/j2se-project/3">
+            <name>plugins</name>
+            <source-roots>
+                <root id="src.dir"/>
+            </source-roots>
+            <test-roots>
+                <root id="test.src.dir"/>
+            </test-roots>
+        </data>
+        <references xmlns="http://www.netbeans.org/ns/ant-project-references/2"/>
+    </configuration>
+</project>

libsrc/plugins/src/AS3JumpOverflowFix.java

@@ -0,0 +1,74 @@
+
+import com.jpexs.decompiler.flash.SWF;
+import com.jpexs.decompiler.flash.abc.ABC;
+import com.jpexs.decompiler.flash.abc.types.MethodBody;
+import com.jpexs.decompiler.flash.abc.types.traits.Trait;
+import com.jpexs.decompiler.flash.action.Action;
+import com.jpexs.decompiler.flash.action.ActionList;
+import com.jpexs.decompiler.flash.action.swf4.ActionIf;
+import com.jpexs.decompiler.flash.action.swf4.ActionJump;
+import com.jpexs.decompiler.flash.helpers.SWFDecompilerListener;
+import com.jpexs.decompiler.graph.GraphTargetItem;
+import java.util.List;
+
+public class AS3JumpOverflowFix implements SWFDecompilerListener {
+
+    @Override
+    public byte[] proxyFileCatched(byte[] data) {
+        return null;
+    }
+
+    @Override
+    public void actionListParsed(ActionList actions, SWF swf) {
+        if (actions.isEmpty()) {
+            return;
+        }
+
+        long startAddress = actions.get(0).getAddress();
+        long endAddress = actions.get(actions.size() - 1).getAddress();
+        for (int i = 0; i < actions.size(); i++) {
+            Action action = actions.get(i);
+            if (action instanceof ActionIf || action instanceof ActionJump) {
+                Action container = (Action) actions.getContainer(i);
+                long containerStartAddress = startAddress;
+                if (container != null) {
+                    containerStartAddress = container.getAddress();
+                }
+
+                if (action instanceof ActionIf) {
+                    ActionIf aIf = (ActionIf) action;
+                    long target = aIf.getTargetAddress();
+                    if (target < containerStartAddress && target + 0xffff < endAddress) {
+                        aIf.setJumpOffset(aIf.getJumpOffset() + 0xffff);
+                    }
+                } else if (action instanceof ActionJump) {
+                    ActionJump aJump = (ActionJump) action;
+                    long target = aJump.getTargetAddress();
+                    if (target < containerStartAddress && target + 0xffff < endAddress) {
+                        aJump.setJumpOffset(aJump.getJumpOffset() + 0xffff);
+                    }
+                }
+            }
+        }
+    }
+
+    @Override
+    public void actionTreeCreated(List<GraphTargetItem> tree, SWF swf) {
+    }
+
+    @Override
+    public void swfParsed(SWF swf) {
+    }
+
+    @Override
+    public void abcParsed(ABC abc, SWF swf) {
+    }
+
+    @Override
+    public void methodBodyParsed(MethodBody body, SWF swf) {
+    }
+
+    @Override
+    public void avm2CodeRemoveTraps(String path, int classIndex, boolean isStatic, int scriptIndex, ABC abc, Trait trait, int methodInfo, MethodBody body) throws InterruptedException {
+    }
+}