From 09c802fe255b50b0dc453d8424e5ad3f8ab5b0fe Mon Sep 17 00:00:00 2001
From: "honfika@gmail.com" <honfika@gmail.com>
Date: Wed, 4 Jan 2017 14:15:22 +0100
Subject: [PATCH] #1331: plugin to change the bitmap fill

---
 .gitignore                                |   4 +-
 libsrc/plugins/src/BitmapFillChanger.java | 102 ++++++++++++++++++++++
 2 files changed, 105 insertions(+), 1 deletion(-)
 create mode 100644 libsrc/plugins/src/BitmapFillChanger.java

diff --git a/.gitignore b/.gitignore
index 75ea952eb..9ac98523f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -71,4 +71,6 @@ hs_err_pid*.log
 /libsrc/treetable/nbproject/private/
 /libsrc/treetable/build/
 /libsrc/treetable/dist/
-/libsrc/plugins/nbproject/private/
\ No newline at end of file
+/libsrc/plugins/nbproject/private/
+/libsrc/plugins/dist/
+/libsrc/plugins/build/
\ No newline at end of file
diff --git a/libsrc/plugins/src/BitmapFillChanger.java b/libsrc/plugins/src/BitmapFillChanger.java
new file mode 100644
index 000000000..ab4899236
--- /dev/null
+++ b/libsrc/plugins/src/BitmapFillChanger.java
@@ -0,0 +1,102 @@
+
+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.ActionList;
+import com.jpexs.decompiler.flash.helpers.SWFDecompilerListener;
+import com.jpexs.decompiler.flash.helpers.SWFDecompilerPlugin;
+import com.jpexs.decompiler.flash.tags.Tag;
+import com.jpexs.decompiler.flash.tags.base.ShapeTag;
+import com.jpexs.decompiler.flash.types.FILLSTYLE;
+import com.jpexs.decompiler.flash.types.SHAPEWITHSTYLE;
+import com.jpexs.decompiler.flash.types.shaperecords.SHAPERECORD;
+import com.jpexs.decompiler.flash.types.shaperecords.StyleChangeRecord;
+import com.jpexs.decompiler.graph.GraphTargetItem;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.util.List;
+import java.util.logging.Level;
+import java.util.logging.Logger;
+
+public class BitmapFillChanger implements SWFDecompilerListener {
+
+    @Override
+    public byte[] proxyFileCatched(byte[] data) {
+        return null;
+    }
+
+    @Override
+    public void actionListParsed(ActionList actions, SWF swf) {
+    }
+
+    @Override
+    public void actionTreeCreated(List<GraphTargetItem> tree, SWF swf) {
+    }
+
+    @Override
+    public void swfParsed(SWF swf) {
+        String[] custom = SWFDecompilerPlugin.customParameters;
+        if (custom == null || custom.length == 0) {
+            // change it in command line mode only
+            return;
+        }
+
+        try {
+            for (Tag tag : swf.getTags()) {
+                if (tag instanceof ShapeTag) {
+                    boolean modified = false;
+                    SHAPEWITHSTYLE shapes = ((ShapeTag) tag).getShapes();
+                    for (FILLSTYLE fillStyle : shapes.fillStyles.fillStyles) {
+                        modified |= changeFillStyle(fillStyle);
+                    }
+
+                    for (SHAPERECORD shapeRecord : shapes.shapeRecords) {
+                        if (shapeRecord instanceof StyleChangeRecord) {
+                            StyleChangeRecord scr = (StyleChangeRecord) shapeRecord;
+                            if (scr.stateNewStyles) {
+                                for (FILLSTYLE fillStyle : scr.fillStyles.fillStyles) {
+                                    modified |= changeFillStyle(fillStyle);
+                                }
+                            }
+                        }
+                    }
+
+                    if (modified) {
+                        tag.setModified(true);
+                    }
+                }
+            }
+
+            swf.saveTo(new FileOutputStream(swf.getFile() + ".patched.swf"));
+        } catch (IOException ex) {
+            Logger.getLogger(BitmapFillChanger.class.getName()).log(Level.SEVERE, null, ex);
+        }
+    }
+
+    private boolean changeFillStyle(FILLSTYLE fillStyle) {
+        if (fillStyle.fillStyleType == FILLSTYLE.NON_SMOOTHED_CLIPPED_BITMAP) {
+            fillStyle.fillStyleType = FILLSTYLE.CLIPPED_BITMAP;
+            return true;
+        }
+
+        if (fillStyle.fillStyleType == FILLSTYLE.NON_SMOOTHED_REPEATING_BITMAP) {
+            fillStyle.fillStyleType = FILLSTYLE.REPEATING_BITMAP;
+            return true;
+        }
+
+        return false;
+    }
+
+    @Override
+    public void abcParsed(ABC abc, SWF swf) {
+    }
+
+    @Override
+    public void methodBodyParsed(ABC abc, 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 {
+    }
+}