wavefunction collapse first integration

forge-adventure/src/main/java/forge/adventure/Main.java

@@ -107,7 +107,13 @@ public class Main {
             }
         });
 
-
+        for(int i=0;i<args.length;i++)
+        {
+            if(args[i].equals("testMap"))
+            {
+                Forge.createNewAdventureMap=true;
+            }
+        }
         new Lwjgl3Application(start, config);
 
     }

forge-adventure/src/main/java/forge/adventure/editor/BiomeEdit.java

@@ -24,7 +24,7 @@ public class BiomeEdit extends JComponent {
     public TextListEdit pointsOfInterest =new TextListEdit();
 
     public TerrainsEditor terrain =new TerrainsEditor();
-
+    public StructureEditor structures =new StructureEditor();
     private boolean updating=false;
 
     public BiomeEdit()
@@ -46,11 +46,12 @@ public class BiomeEdit extends JComponent {
         center.add(new JLabel("enemies:")); center.add(enemies);
         center.add(new JLabel("pointsOfInterest:")); center.add(pointsOfInterest);
         center.add(new JLabel("color:")); center.add(color);
-        center.add(new JLabel("terrain:")); center.add(terrain);
+        center.add(new JLabel("terrain/structures:"));
         BorderLayout layout=new BorderLayout();
         setLayout(layout);
-        add(center,BorderLayout.PAGE_START);
+        add(center,BorderLayout.NORTH);
         add(terrain,BorderLayout.CENTER);
+        add(structures,BorderLayout.SOUTH);
 
         name.getDocument().addDocumentListener(new DocumentChangeListener(() -> BiomeEdit.this.updateTerrain()));
         tilesetName.getDocument().addDocumentListener(new DocumentChangeListener(() -> BiomeEdit.this.updateTerrain()));
@@ -81,6 +82,7 @@ public class BiomeEdit extends JComponent {
         currentData.tilesetAtlas    = tilesetAtlas.edit.getText();
         currentData.tilesetName    = tilesetName.getName();
         currentData.terrain    = terrain.getBiomeTerrainData();
+        currentData.structures    = structures.getBiomeStructureData();
         currentData.width    = (Float) width.getValue();
         currentData.height    = (Float) height.getValue();
         currentData.color    = color.getText();
@@ -109,7 +111,8 @@ public class BiomeEdit extends JComponent {
         name.setText(currentData.name);
         tilesetAtlas.edit.setText( currentData.tilesetAtlas);
         tilesetName.setText(currentData.tilesetName);
-        terrain.setTerrains(currentData.terrain);
+        terrain.setTerrains(currentData);
+        structures.setStructures(currentData);
         width.setValue(currentData.width);
         height.setValue(currentData.height);
         color.setText(currentData.color);

forge-adventure/src/main/java/forge/adventure/editor/BiomeStructureEdit.java

@@ -0,0 +1,98 @@
+package forge.adventure.editor;
+
+import forge.adventure.data.BiomeData;
+import forge.adventure.data.BiomeStructureData;
+
+import javax.swing.*;
+import javax.swing.event.ChangeEvent;
+import javax.swing.event.ChangeListener;
+import java.awt.*;
+
+public class BiomeStructureEdit extends JComponent {
+    SwingAtlasPreview preview=new SwingAtlasPreview(128);
+    private boolean updating=false;
+    BiomeStructureData currentData;
+    BiomeData currentBiomeData;
+    public JTextField structureAtlasPath=new JTextField();
+    public FloatSpinner x= new FloatSpinner();
+    public FloatSpinner y= new FloatSpinner();
+    public FloatSpinner size= new FloatSpinner();
+    public JCheckBox randomPosition=new JCheckBox();
+    public JCheckBox collision=new JCheckBox();
+
+    public BiomeStructureEdit()
+    {
+        JComponent center=new JComponent() {  };
+        center.setLayout(new GridLayout(6,2));
+
+        center.add(new JLabel("structureAtlasPath:")); center.add(structureAtlasPath);
+        center.add(new JLabel("x:")); center.add(x);
+        center.add(new JLabel("y:")); center.add(y);
+        center.add(new JLabel("size:")); center.add(size);
+        center.add(new JLabel("randomPosition:")); center.add(randomPosition);
+        center.add(new JLabel("collision:")); center.add(collision);
+        BorderLayout layout=new BorderLayout();
+        setLayout(layout);
+        add(preview,BorderLayout.LINE_START);
+        add(center,BorderLayout.CENTER);
+
+        structureAtlasPath.getDocument().addDocumentListener(new DocumentChangeListener(() -> BiomeStructureEdit.this.updateStructure()));
+
+
+        x.addChangeListener(e -> BiomeStructureEdit.this.updateStructure());
+        y.addChangeListener(e -> BiomeStructureEdit.this.updateStructure());
+        size.addChangeListener(e -> BiomeStructureEdit.this.updateStructure());
+        randomPosition.addChangeListener(e -> BiomeStructureEdit.this.updateStructure());
+        collision.addChangeListener(e -> BiomeStructureEdit.this.updateStructure());
+        refresh();
+    }
+    private void refresh() {
+        setEnabled(currentData!=null);
+        if(currentData==null)
+        {
+            return;
+        }
+        updating=true;
+        structureAtlasPath.setText(currentData.structureAtlasPath);
+        x.setValue(currentData.x);
+        y.setValue(currentData.y);
+        size.setValue(currentData.size);
+        randomPosition.setSelected(currentData.randomPosition);
+        collision.setSelected(currentData.collision);
+        preview.setSpritePath(currentBiomeData.tilesetAtlas,currentData.structureAtlasPath);
+        updating=false;
+    }
+    public void updateStructure()
+    {
+
+        if(currentData==null||updating)
+            return;
+        currentData.structureAtlasPath=structureAtlasPath.getText();
+
+        currentData.x= x.floatValue();
+        currentData.y= y.floatValue();
+        currentData.size= size.floatValue();
+        currentData.randomPosition=randomPosition.isSelected();
+        currentData.collision=collision.isSelected();
+        preview.setSpritePath(currentBiomeData.tilesetAtlas,currentData.structureAtlasPath);
+        emitChanged();
+    }
+    public void setCurrentStructure(BiomeStructureData biomeTerrainData, BiomeData data) {
+        currentData =biomeTerrainData;
+        currentBiomeData=data;
+        refresh();
+    }
+
+    public void addChangeListener(ChangeListener listener) {
+        listenerList.add(ChangeListener.class, listener);
+    }
+    protected void emitChanged() {
+        ChangeListener[] listeners = listenerList.getListeners(ChangeListener.class);
+        if (listeners != null && listeners.length > 0) {
+            ChangeEvent evt = new ChangeEvent(this);
+            for (ChangeListener listener : listeners) {
+                listener.stateChanged(evt);
+            }
+        }
+    }
+}

forge-adventure/src/main/java/forge/adventure/editor/BiomeTerrainEdit.java

@@ -1,14 +1,88 @@
 package forge.adventure.editor;
 
+import forge.adventure.data.BiomeData;
 import forge.adventure.data.BiomeTerrainData;
 
 import javax.swing.*;
+import javax.swing.event.ChangeEvent;
 import javax.swing.event.ChangeListener;
+import java.awt.*;
 
 public class BiomeTerrainEdit extends JComponent {
-    public void setCurrentTerrain(BiomeTerrainData biomeTerrainData) {
+    SwingAtlasPreview preview=new SwingAtlasPreview(128);
-    }
+    private boolean updating=false;
-    public void addChangeListener(ChangeListener listener) {
+    BiomeTerrainData currentData;
+    BiomeData currentBiomeData;
+    public JTextField spriteName=new JTextField();
+    public JSpinner min= new JSpinner(new SpinnerNumberModel(0.0f, 0.f, 1f, 0.1f));
+    public JSpinner max= new JSpinner(new SpinnerNumberModel(0.0f, 0.f, 1f, 0.1f));
+    public JSpinner resolution= new JSpinner(new SpinnerNumberModel(0.0f, 0.f, 1f, 0.1f));
 
+    public BiomeTerrainEdit()
+    {
+        JComponent center=new JComponent() {  };
+        center.setLayout(new GridLayout(4,2));
+
+        center.add(new JLabel("spriteName:")); center.add(spriteName);
+        center.add(new JLabel("min:")); center.add(min);
+        center.add(new JLabel("max:")); center.add(max);
+        center.add(new JLabel("resolution:")); center.add(resolution);
+        BorderLayout layout=new BorderLayout();
+        setLayout(layout);
+        add(preview,BorderLayout.LINE_START);
+        add(center,BorderLayout.CENTER);
+
+        spriteName.getDocument().addDocumentListener(new DocumentChangeListener(() -> BiomeTerrainEdit.this.updateTerrain()));
+
+        min.addChangeListener(e -> BiomeTerrainEdit.this.updateTerrain());
+        max.addChangeListener(e -> BiomeTerrainEdit.this.updateTerrain());
+        resolution.addChangeListener(e -> BiomeTerrainEdit.this.updateTerrain());
+
+
+        refresh();
+    }
+    private void refresh() {
+        setEnabled(currentData!=null);
+        if(currentData==null)
+        {
+            return;
+        }
+        updating=true;
+        spriteName.setText(currentData.spriteName);
+        min.setValue(currentData.min);
+        max.setValue(currentData.max);
+        resolution.setValue(currentData.resolution);
+        preview.setSpritePath(currentBiomeData.tilesetAtlas,currentData.spriteName);
+        updating=false;
+    }
+    public void updateTerrain()
+    {
+
+        if(currentData==null||updating)
+            return;
+        currentData.spriteName=spriteName.getText();
+        currentData.min= (float) min.getValue();
+        currentData.max= (float) max.getValue();
+        currentData.resolution= (float) resolution.getValue();
+        preview.setSpritePath(currentBiomeData.tilesetAtlas,currentData.spriteName);
+        emitChanged();
+    }
+    public void setCurrentTerrain(BiomeTerrainData biomeTerrainData, BiomeData data) {
+        currentData =biomeTerrainData;
+        currentBiomeData=data;
+        refresh();
+    }
+
+    public void addChangeListener(ChangeListener listener) {
+        listenerList.add(ChangeListener.class, listener);
+    }
+    protected void emitChanged() {
+        ChangeListener[] listeners = listenerList.getListeners(ChangeListener.class);
+        if (listeners != null && listeners.length > 0) {
+            ChangeEvent evt = new ChangeEvent(this);
+            for (ChangeListener listener : listeners) {
+                listener.stateChanged(evt);
+            }
+        }
     }
 }

forge-adventure/src/main/java/forge/adventure/editor/EditorMainWindow.java

@@ -14,8 +14,8 @@ public class EditorMainWindow extends JFrame {
         BorderLayout layout=new BorderLayout();
         setLayout(layout);
         add(tabs);
-        tabs.addTab("POI",new PointOfInterestEditor());
         tabs.addTab("World",new WorldEditor());
+        tabs.addTab("POI",new PointOfInterestEditor());
         tabs.addTab("Items",new ItemsEditor());
         tabs.addTab("Enemies",new EnemyEditor());
         setVisible(true);

forge-adventure/src/main/java/forge/adventure/editor/EnemyEdit.java

@@ -10,8 +10,6 @@ import java.awt.*;
  */
 public class EnemyEdit extends JComponent {
     EnemyData currentData;
-
-
     JTextField nameField=new JTextField();
     JTextField colorField=new JTextField();
     JSpinner lifeFiled= new JSpinner(new SpinnerNumberModel(0, 0, 1000, 1));

forge-adventure/src/main/java/forge/adventure/editor/FloatSpinner.java

@@ -0,0 +1,19 @@
+package forge.adventure.editor;
+
+import javax.swing.*;
+
+public class FloatSpinner extends JSpinner{
+
+    public FloatSpinner()
+    {
+        this( 0.f, 1f, 0.1f);
+    }
+    public FloatSpinner(float min,float max,float stepSize)
+    {
+        super(new SpinnerNumberModel(new Float(0.0f), new Float(min), new Float (max), new Float(stepSize)));
+    }
+    public float floatValue()
+    {
+        return ((Float)getValue()).floatValue();
+    }
+}

forge-adventure/src/main/java/forge/adventure/editor/IntSpinner.java

@@ -0,0 +1,20 @@
+package forge.adventure.editor;
+
+import javax.swing.*;
+
+
+public class IntSpinner extends JSpinner {
+
+    public IntSpinner()
+    {
+        this( 0, 100, 1);
+    }
+    public IntSpinner(int min,int max,int stepSize)
+    {
+        super(new SpinnerNumberModel(new Integer(0), new Integer(min), new Integer (max), new Integer(stepSize)));
+    }
+    public int intValue()
+    {
+        return ((Integer)getValue()).intValue();
+    }
+}

forge-adventure/src/main/java/forge/adventure/editor/StructureEditor.java

@@ -0,0 +1,133 @@
+package forge.adventure.editor;
+
+import forge.adventure.data.BiomeData;
+import forge.adventure.data.BiomeStructureData;
+import forge.adventure.data.BiomeTerrainData;
+
+import javax.swing.*;
+import javax.swing.event.ChangeEvent;
+import javax.swing.event.ChangeListener;
+import java.awt.*;
+import java.awt.event.ActionListener;
+
+/**
+ * Editor class to edit configuration, maybe moved or removed
+ */
+public class StructureEditor extends JComponent{
+    DefaultListModel<BiomeStructureData> model = new DefaultListModel<>();
+    JList<BiomeStructureData> list = new JList<>(model);
+    JToolBar toolBar = new JToolBar("toolbar");
+    BiomeStructureEdit edit=new BiomeStructureEdit();
+
+    BiomeData currentData;
+
+    public class StructureDataRenderer extends DefaultListCellRenderer {
+        @Override
+        public Component getListCellRendererComponent(
+                JList list, Object value, int index,
+                boolean isSelected, boolean cellHasFocus) {
+            JLabel label = (JLabel) super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus);
+            if(!(value instanceof BiomeTerrainData))
+                return label;
+            BiomeTerrainData structureData=(BiomeTerrainData) value;
+            StringBuilder builder=new StringBuilder();
+            builder.append("Structure");
+            builder.append(" ");
+            builder.append(structureData.spriteName);
+            label.setText(builder.toString());
+            return label;
+        }
+    }
+    public void addButton(String name, ActionListener action)
+    {
+        JButton newButton=new JButton(name);
+        newButton.addActionListener(action);
+        toolBar.add(newButton);
+
+    }
+
+    public StructureEditor()
+    {
+
+        list.setCellRenderer(new StructureDataRenderer());
+        list.addListSelectionListener(e -> StructureEditor.this.updateEdit());
+        addButton("add", e -> StructureEditor.this.addStructure());
+        addButton("remove", e -> StructureEditor.this.remove());
+        addButton("copy", e -> StructureEditor.this.copy());
+        BorderLayout layout=new BorderLayout();
+        setLayout(layout);
+        add(list, BorderLayout.LINE_START);
+        add(toolBar, BorderLayout.PAGE_START);
+        add(edit,BorderLayout.CENTER);
+
+
+        edit.addChangeListener(new ChangeListener() {
+            @Override
+            public void stateChanged(ChangeEvent e) {
+                emitChanged();
+            }
+        });
+    }
+    protected void emitChanged() {
+        ChangeListener[] listeners = listenerList.getListeners(ChangeListener.class);
+        if (listeners != null && listeners.length > 0) {
+            ChangeEvent evt = new ChangeEvent(this);
+            for (ChangeListener listener : listeners) {
+                listener.stateChanged(evt);
+            }
+        }
+    }
+    private void copy() {
+
+        int selected=list.getSelectedIndex();
+        if(selected<0)
+            return;
+        BiomeStructureData data=new BiomeStructureData(model.get(selected));
+        model.add(model.size(),data);
+    }
+
+    private void updateEdit() {
+
+        int selected=list.getSelectedIndex();
+        if(selected<0)
+            return;
+        edit.setCurrentStructure(model.get(selected),currentData);
+    }
+
+    void addStructure()
+    {
+        BiomeStructureData data=new BiomeStructureData();
+        model.add(model.size(),data);
+    }
+    void remove()
+    {
+        int selected=list.getSelectedIndex();
+        if(selected<0)
+            return;
+        model.remove(selected);
+    }
+    public void setStructures(BiomeData data) {
+
+        currentData=data;
+        model.clear();
+        if(data==null||data.structures==null)
+            return;
+        for (int i=0;i<data.structures.length;i++) {
+            model.add(i,data.structures[i]);
+        }
+        list.setSelectedIndex(0);
+    }
+
+    public BiomeStructureData[] getBiomeStructureData() {
+
+        BiomeStructureData[] rewards= new BiomeStructureData[model.getSize()];
+        for(int i=0;i<model.getSize();i++)
+        {
+            rewards[i]=model.get(i);
+        }
+        return rewards;
+    }
+    public void addChangeListener(ChangeListener listener) {
+        listenerList.add(ChangeListener.class, listener);
+    }
+}

forge-adventure/src/main/java/forge/adventure/editor/SwingAtlas.java

@@ -19,13 +19,15 @@ import static java.awt.Image.SCALE_FAST;
  */
 public class SwingAtlas {
 
+    int imageSize=32;
     HashMap<String, ArrayList<ImageIcon>> images=new  HashMap<>();
     public HashMap<String, ArrayList<ImageIcon>> getImages()
     {
         return images;
     }
-    public  SwingAtlas(FileHandle path)
+    public  SwingAtlas(FileHandle path,int imageSize)
     {
+        this.imageSize=imageSize;
         if(!path.exists()||!path.toString().endsWith(".atlas"))
             return;
         TextureAtlas.TextureAtlasData data=new TextureAtlas.TextureAtlasData(path,path.parent(),false);
@@ -37,17 +39,28 @@ public class SwingAtlas {
                  images.put(name,new ArrayList<>());
              }
             ArrayList<ImageIcon> imageList=images.get(name);
-            try {
+            try
+            {
                 imageList.add(spriteToImage(region));
-            } catch (IOException e) {
+            }
+            catch (IOException e)
+            {
                 e.printStackTrace();
             }
         }
     }
+    public  SwingAtlas(FileHandle path)
+    {
+        this(path,32);
+    }
 
     private ImageIcon spriteToImage(TextureAtlas.TextureAtlasData.Region sprite) throws IOException {
         BufferedImage img = ImageIO.read(sprite.page.textureFile.file());
-        return new ImageIcon(img.getSubimage(sprite.left,sprite.top, sprite.width, sprite.height).getScaledInstance(32,32,SCALE_FAST));
+        if(sprite.width== sprite.height)
+            return new ImageIcon(img.getSubimage(sprite.left,sprite.top, sprite.width, sprite.height).getScaledInstance(imageSize,imageSize,SCALE_FAST));
+        if(sprite.width>sprite.height)
+            return new ImageIcon(img.getSubimage(sprite.left,sprite.top, sprite.width, sprite.height).getScaledInstance(imageSize, (int) (imageSize*(sprite.height/(float)sprite.width)),SCALE_FAST));
+        return new ImageIcon(img.getSubimage(sprite.left,sprite.top, sprite.width, sprite.height).getScaledInstance((int) (imageSize*(sprite.width/(float)sprite.height)),imageSize,SCALE_FAST));
     }
 
     public ImageIcon get(String name) {

forge-adventure/src/main/java/forge/adventure/editor/SwingAtlasPreview.java

@@ -13,11 +13,12 @@ import java.util.Map;
  * Editor class to edit configuration, maybe moved or removed
  */
 public class SwingAtlasPreview extends Box {
+    int imageSize=32;
     private String sprite="";
+    private String spriteName="";
     Timer timer;
     public SwingAtlasPreview() {
         super(BoxLayout.Y_AXIS);
-
          timer = new Timer(200, new AbstractAction() {
             @Override
             public void actionPerformed(ActionEvent e) {
@@ -28,25 +29,51 @@ public class SwingAtlasPreview extends Box {
             }
         });
     }
+    public SwingAtlasPreview(int size) {
+        this();
+        imageSize=size;
+    }
     int counter=0;
     List<Pair<JLabel,ArrayList<ImageIcon>>> labels=new ArrayList<>();
     public void setSpritePath(String sprite) {
 
-        if(this.sprite==null||this.sprite.equals(sprite))
+        setSpritePath(sprite,null);
+    }
+    public void setSpritePath(String sprite,String name) {
+
+        if(this.sprite==null||name==null||sprite==null||(this.sprite.equals(sprite)&&(spriteName==null&&spriteName.equals(name))))
             return;
         removeAll();
         counter=0;
         labels.clear();
         this.sprite=sprite;
-        SwingAtlas atlas=new SwingAtlas(Config.instance().getFile(sprite));
+        this.spriteName=name;
+        SwingAtlas atlas=new SwingAtlas(Config.instance().getFile(sprite),imageSize);
+        int maxCount=0;
         for(Map.Entry<String, ArrayList<ImageIcon>> element:atlas.getImages().entrySet())
         {
-            JLabel image=new JLabel(element.getValue().get(0));
+            if(name==null||element.getKey().equals(name))
-            add(new JLabel(element.getKey()));
+            {
-            add(image);
+                JLabel image=new JLabel(element.getValue().get(0));
-            labels.add(Pair.of(image, element.getValue()));
+                if(maxCount<element.getValue().size())
+                    maxCount=element.getValue().size();
+                add(new JLabel(element.getKey()));
+                add(image);
+                labels.add(Pair.of(image, element.getValue()));
+            }
         }
-        timer.restart();
+        if(maxCount<=1)
+        {
+            timer.stop();
+        }
+        else
+        {
+            timer.restart();
+        }
+        doLayout();
+        revalidate();
+        update(getGraphics());
         repaint();
+
     }
 }

forge-adventure/src/main/java/forge/adventure/editor/TerrainsEditor.java

@@ -1,7 +1,7 @@
 package forge.adventure.editor;
 
+import forge.adventure.data.BiomeData;
 import forge.adventure.data.BiomeTerrainData;
-import forge.adventure.data.RewardData;
 
 import javax.swing.*;
 import javax.swing.event.ChangeEvent;
@@ -18,7 +18,7 @@ public class TerrainsEditor extends JComponent{
     JToolBar toolBar = new JToolBar("toolbar");
     BiomeTerrainEdit edit=new BiomeTerrainEdit();
 
-
+    BiomeData currentData;
 
     public class TerrainDataRenderer extends DefaultListCellRenderer {
         @Override
@@ -26,21 +26,13 @@ public class TerrainsEditor extends JComponent{
                 JList list, Object value, int index,
                 boolean isSelected, boolean cellHasFocus) {
             JLabel label = (JLabel) super.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus);
-            if(!(value instanceof RewardData))
+            if(!(value instanceof BiomeTerrainData))
                 return label;
-            RewardData reward=(RewardData) value;
+            BiomeTerrainData terrainData=(BiomeTerrainData) value;
             StringBuilder builder=new StringBuilder();
-            if(reward.type==null||reward.type.isEmpty())
+            builder.append("Terrain");
-                builder.append("Terrain");
-            else
-                builder.append(reward.type);
             builder.append(" ");
-            builder.append(reward.count);
+            builder.append(terrainData.spriteName);
-            if(reward.addMaxCount>0)
-            {
-                builder.append("-");
-                builder.append(reward.count+reward.addMaxCount);
-            }
             label.setText(builder.toString());
             return label;
         }
@@ -58,7 +50,7 @@ public class TerrainsEditor extends JComponent{
 
         list.setCellRenderer(new TerrainDataRenderer());
         list.addListSelectionListener(e -> TerrainsEditor.this.updateEdit());
-        addButton("add", e -> TerrainsEditor.this.addReward());
+        addButton("add", e -> TerrainsEditor.this.addTerrain());
         addButton("remove", e -> TerrainsEditor.this.remove());
         addButton("copy", e -> TerrainsEditor.this.copy());
         BorderLayout layout=new BorderLayout();
@@ -98,10 +90,10 @@ public class TerrainsEditor extends JComponent{
         int selected=list.getSelectedIndex();
         if(selected<0)
             return;
-        edit.setCurrentTerrain(model.get(selected));
+        edit.setCurrentTerrain(model.get(selected),currentData);
     }
 
-    void addReward()
+    void addTerrain()
     {
         BiomeTerrainData data=new BiomeTerrainData();
         model.add(model.size(),data);
@@ -113,14 +105,16 @@ public class TerrainsEditor extends JComponent{
             return;
         model.remove(selected);
     }
-    public void setTerrains(BiomeTerrainData[] terrain) {
+    public void setTerrains(BiomeData data) {
 
+        currentData=data;
         model.clear();
-        if(terrain==null)
+        if(data==null||data.terrain==null)
             return;
-        for (int i=0;i<terrain.length;i++) {
+        for (int i=0;i<data.terrain.length;i++) {
-            model.add(i,terrain[i]);
+            model.add(i,data.terrain[i]);
         }
+        list.setSelectedIndex(0);
     }
 
     public BiomeTerrainData[] getBiomeTerrainData() {

forge-adventure/src/main/java/forge/adventure/editor/WorldEditor.java

@@ -10,7 +10,12 @@ import forge.adventure.util.Config;
 import forge.adventure.util.Paths;
 
 import javax.swing.*;
+import javax.swing.event.ListSelectionEvent;
+import javax.swing.event.ListSelectionListener;
 import java.awt.*;
+import java.io.File;
+import java.io.IOException;
+import java.util.ArrayList;
 import java.util.HashMap;
 
 public class WorldEditor extends JComponent {
@@ -63,8 +68,26 @@ public class WorldEditor extends JComponent {
             return label;
         }
     }
+
+    /**
+     *
+     */
+    private void updateBiome() {
+
+        int selected=list.getSelectedIndex();
+        if(selected<0)
+            return;
+        edit.setCurrentBiome(model.get(selected));
+    }
+
     public WorldEditor() {
         list.setCellRenderer(new BiomeDataRenderer());
+        list.addListSelectionListener(new ListSelectionListener() {
+            @Override
+            public void valueChanged(ListSelectionEvent e) {
+                WorldEditor.this.updateBiome();
+            }
+        });
         BorderLayout layout = new BorderLayout();
         setLayout(layout);
         add(tabs);
@@ -103,9 +126,42 @@ public class WorldEditor extends JComponent {
         JButton newButton=new JButton("save");
         newButton.addActionListener(e -> WorldEditor.this.save());
         toolBar.add(newButton);
+
         newButton=new JButton("load");
         newButton.addActionListener(e -> WorldEditor.this.load());
         toolBar.add(newButton);
+
+        toolBar.addSeparator();
+
+        newButton=new JButton("test map");
+        newButton.addActionListener(e -> WorldEditor.this.test());
+        toolBar.add(newButton);
+    }
+
+    private void test() {
+
+        String javaHome = System.getProperty("java.home");
+        String javaBin = javaHome + File.separator + "bin" + File.separator + "java";
+        String classpath = System.getProperty("java.class.path");
+        String className = forge.adventure.Main.class.getName();
+
+        ArrayList<String> command = new ArrayList<>();
+        command.add(javaBin);
+        command.add("-cp");
+        command.add(classpath);
+        command.add(className);
+
+        command.add("testMap");
+
+        ProcessBuilder build=  new ProcessBuilder(command);
+        build .redirectInput(ProcessBuilder.Redirect.INHERIT)
+                .redirectOutput(ProcessBuilder.Redirect.INHERIT)
+                .redirectError(ProcessBuilder.Redirect.INHERIT);
+        try {
+           Process process=  build.start();
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
     }
 
     void save()

forge-gui-mobile/pom.xml

@@ -55,6 +55,11 @@
             <artifactId>gdx-freetype</artifactId>
             <version>1.11.0</version>
         </dependency>
+        <dependency>
+            <groupId>com.github.sjcasey21</groupId>
+            <artifactId>wavefunctioncollapse</artifactId>
+            <version>0.2.2</version>
+        </dependency>
     </dependencies>
 
 </project>

forge-gui-mobile/src/forge/Forge.java

@@ -123,6 +123,7 @@ public class Forge implements ApplicationListener {
     private static Cursor cursor0, cursor1, cursor2, cursorA0, cursorA1, cursorA2;
     public static boolean forcedEnglishonCJKMissing = false;
     public static boolean adventureLoaded = false;
+    public static boolean createNewAdventureMap = false;
     private static Localizer localizer;
 
     public static ApplicationListener getApp(Clipboard clipboard0, IDeviceAdapter deviceAdapter0, String assetDir0, boolean value, boolean androidOrientation, int totalRAM, boolean isTablet, int AndroidAPI, String AndroidRelease, String deviceName) {

forge-gui-mobile/src/forge/adventure/data/BiomeData.java

@@ -30,6 +30,7 @@ public class BiomeData implements Serializable {
     public String[] spriteNames;
     public List<String> enemies;
     public List<String> pointsOfInterest;
+    public BiomeStructureData[] structures;
 
     private ArrayList<EnemyData> enemyList;
     private ArrayList<PointOfInterestData> pointOfInterestList;

forge-gui-mobile/src/forge/adventure/data/BiomeStructureData.java

@@ -0,0 +1,38 @@
+package forge.adventure.data;
+
+import java.awt.image.BufferedImage;
+
+public class BiomeStructureData {
+    public int N = 3;
+    public float x;
+    public float y;
+    public float size;
+    public boolean randomPosition;
+    public boolean collision;
+
+    public String structureAtlasPath;
+    public boolean periodicInput;
+    public float height;
+    public float width;
+    public int ground;
+    public int symmetry;
+    public boolean periodicOutput;
+
+    public BiomeStructureData( )
+    {
+
+    }
+    public BiomeStructureData(BiomeStructureData biomeStructureData) {
+        this.structureAtlasPath=biomeStructureData.structureAtlasPath;
+        this.x=biomeStructureData.x;
+        this.y=biomeStructureData.y;
+        this.size=biomeStructureData.size;
+        this.randomPosition=biomeStructureData.randomPosition;
+        this.collision=biomeStructureData.collision;
+    }
+
+    public BufferedImage sourceImage() {
+
+        return null;
+    }
+}

forge-gui-mobile/src/forge/adventure/scene/NewGameScene.java

@@ -228,6 +228,11 @@ public class NewGameScene extends UIScene {
     public void enter() {
         updateAvatar();
         Gdx.input.setInputProcessor(stage); //Start taking input from the ui
+
+        if(Forge.createNewAdventureMap)
+        {
+            start();
+        }
     }
 
     @Override

forge-gui-mobile/src/forge/adventure/scene/StartScene.java

@@ -7,9 +7,11 @@ import com.badlogic.gdx.scenes.scene2d.ui.TextButton;
 import com.badlogic.gdx.utils.Align;
 import forge.Forge;
 import forge.adventure.stage.GameHUD;
+import forge.adventure.stage.GameStage;
 import forge.adventure.stage.MapStage;
 import forge.adventure.util.Config;
 import forge.adventure.util.Controls;
+import forge.adventure.util.Current;
 import forge.adventure.world.WorldSave;
 import forge.screens.TransitionScreen;
 
@@ -104,6 +106,13 @@ public class StartScene extends UIScene {
         }
 
         Gdx.input.setInputProcessor(stage); //Start taking input from the ui
+
+        if(Forge.createNewAdventureMap)
+        {
+            this.NewGame();
+            Current.setDebug(true);
+            GameStage.maximumScrollDistance=4f;
+        }
     }
 
     @Override

forge-gui-mobile/src/forge/adventure/stage/GameStage.java

@@ -36,6 +36,8 @@ public abstract class GameStage extends Stage {
     private float touchY = -1;
     private final float timer = 0;
     private float animationTimeout = 0;
+    public static float maximumScrollDistance=1.5f;
+    public static float minimumScrollDistance=0.3f;
 
     public void startPause(float i) {
         startPause(i, null);
@@ -222,10 +224,10 @@ public abstract class GameStage extends Stage {
         if (isPaused())
             return true;
         camera.zoom += (amountY * 0.03);
-        if (camera.zoom < 0.3f)
+        if (camera.zoom < minimumScrollDistance)
-            camera.zoom = 0.3f;
+            camera.zoom = minimumScrollDistance;
-        if (camera.zoom > 1.5f)
+        if (camera.zoom > maximumScrollDistance)
-            camera.zoom = 1.5f;
+            camera.zoom = maximumScrollDistance;
         return super.scrolled(amountX, amountY);
     }
 

forge-gui-mobile/src/forge/adventure/stage/WorldStage.java

@@ -176,19 +176,7 @@ public class WorldStage extends GameStage implements SaveFileContent {
     public boolean isColliding(Rectangle boundingRect)
     {
 
-        World world = WorldSave.getCurrentSave().getWorld();
+        return WorldSave.getCurrentSave().getWorld().collidingTile(boundingRect);
-        int currentBiome = World.highestBiome(world.getBiome((int) boundingRect.getX() / world.getTileSize(), (int) boundingRect.getY() / world.getTileSize()));
-        if(currentBiome==0)
-            return true;
-         currentBiome = World.highestBiome(world.getBiome((int) (boundingRect.getX()+boundingRect.getWidth()) / world.getTileSize(), (int) boundingRect.getY() / world.getTileSize()));
-        if(currentBiome==0)
-            return true;
-         currentBiome = World.highestBiome(world.getBiome((int) (boundingRect.getX()+boundingRect.getWidth())/ world.getTileSize(), (int) (boundingRect.getY()+boundingRect.getHeight()) / world.getTileSize()));
-        if(currentBiome==0)
-            return true;
-         currentBiome = World.highestBiome(world.getBiome((int) boundingRect.getX() / world.getTileSize(), (int) (boundingRect.getY()+boundingRect.getHeight()) / world.getTileSize()));
-
-        return (currentBiome==0);
     }
 
     private void HandleMonsterSpawn(float delta) {

forge-gui-mobile/src/forge/adventure/world/BiomeStructure.java

@@ -0,0 +1,114 @@
+package forge.adventure.world;
+
+import com.badlogic.gdx.graphics.g2d.TextureAtlas;
+import com.github.sjcasey21.wavefunctioncollapse.OverlappingModel;
+import forge.adventure.data.BiomeStructureData;
+import forge.adventure.util.Config;
+
+import javax.imageio.ImageIO;
+import java.awt.image.BufferedImage;
+import java.io.File;
+import java.io.IOException;
+import java.util.HashMap;
+
+public class BiomeStructure {
+
+    private BiomeStructureData data;
+    long seed;
+    private int biomeWidth;
+    private int biomeHeight;
+    private int dataMap[][];
+    boolean init=false;
+    private TextureAtlas structureAtlas;
+    public BiomeStructure(BiomeStructureData data,long seed,int width,int height)
+    {
+        this.data=data;
+        this.seed=seed;
+        this.biomeWidth = width;
+        this.biomeHeight = height;
+    }
+    public TextureAtlas atlas() {
+        if(structureAtlas==null)
+        {
+            structureAtlas = Config.instance().getAtlas(data.structureAtlasPath);
+        }
+        return structureAtlas;
+    }
+    public int structureObjectCount() {
+        int count=0;
+        for(TextureAtlas.AtlasRegion region:atlas ().getRegions())
+        {
+            if(region.name.startsWith("structure"))
+            {
+                count++;
+            }
+        }
+        return count;
+    }
+
+    public int objectID(int x, int y) {
+
+        if(!init)
+        {
+            init=true;
+            initialize();
+        }
+        if(x>biomeWidth*data.width)
+            return -1;
+        if(y>biomeHeight*data.height)
+            return -1;
+        if(x<biomeWidth*data.x)
+            return -1;
+        if(y<biomeHeight*data.y)
+            return -1;
+        return dataMap[x][y]; 
+    }
+
+    private void initialize() {
+        OverlappingModel model= new OverlappingModel(sourceImage(),data.N, (int) (data.width* biomeWidth), (int) (data.height*biomeHeight),data.periodicInput,data.periodicOutput,data.symmetry,data.ground);
+        HashMap<Integer,Integer> colorIdMap=new HashMap<>();
+        int counter=0;
+        for(TextureAtlas.AtlasRegion region:atlas ().getRegions())
+        {
+            if(region.name.startsWith("structure"))
+            {
+               String[] split= region.name.split("_");
+               if(split.length<2)
+                   continue;
+               int rgb=Integer.parseInt(split[1],16);
+                colorIdMap.put(rgb,counter);
+                counter++;
+            }
+        }
+        BufferedImage image=model.graphics();
+        dataMap=new int[image.getWidth()][image.getHeight()];
+        for(int x=0;x<image.getWidth();x++)
+        {
+
+            for(int y=0;y<image.getHeight();y++)
+            {
+                int rgb=image.getRGB(x,y);
+                if(!colorIdMap.containsKey(rgb))
+                {
+                    dataMap[x][y]=-1;
+                }
+                else {
+                    dataMap[x][y]=colorIdMap.get(rgb);
+                }
+            }
+        }
+
+    }
+
+    private BufferedImage sourceImage() {
+        TextureAtlas.AtlasRegion region=atlas().findRegion("Source");
+        if(region==null)
+            return null;
+        try {
+            return ImageIO.read(new File(Config.instance().getFilePath(data.structureAtlasPath))).getSubimage((int) region.offsetX, (int) region.offsetY,region.originalWidth,region.originalHeight);
+        } catch (IOException e) {
+            throw new RuntimeException(e);
+        }
+
+    }
+}

forge-gui-mobile/src/forge/adventure/world/BiomeTexture.java

@@ -5,6 +5,7 @@ import com.badlogic.gdx.graphics.Pixmap;
 import com.badlogic.gdx.graphics.g2d.TextureAtlas;
 import com.badlogic.gdx.utils.IntMap;
 import forge.adventure.data.BiomeData;
+import forge.adventure.data.BiomeStructureData;
 import forge.adventure.data.BiomeTerrainData;
 import forge.adventure.util.Config;
 import forge.gui.FThreads;
@@ -19,7 +20,7 @@ import java.util.ArrayList;
 public class BiomeTexture implements Serializable {
     private final BiomeData data;
     private final int tileSize;
-    public Pixmap emptyPixmap = new Pixmap(1, 1, Pixmap.Format.RGBA8888);
+    public static Pixmap emptyPixmap = null;
     ArrayList<ArrayList<Pixmap>> images = new ArrayList<>();
     ArrayList<ArrayList<Pixmap>> smallImages = new ArrayList<>();
     ArrayList<IntMap<Pixmap>> edgeImages = new ArrayList<>();
@@ -45,7 +46,6 @@ public class BiomeTexture implements Serializable {
         FThreads.invokeInEdtNowOrLater(new Runnable() {
             @Override
             public void run() {
-                Pixmap completePicture = null;
 
                 if (images != null) {
                     for (ArrayList<Pixmap> val : images) {
@@ -79,22 +79,38 @@ public class BiomeTexture implements Serializable {
                 edgeImages = new ArrayList<>();
 
                 ArrayList<TextureAtlas.AtlasRegion> regions =new ArrayList<>();
+                ArrayList<TextureAtlas> source =new ArrayList<>();
                 regions.add(Config.instance().getAtlas(data.tilesetAtlas).findRegion(data.tilesetName));
+                source.add(Config.instance().getAtlas(data.tilesetAtlas));
                 if(data.terrain!=null)
                 {
                     for(BiomeTerrainData terrain:data.terrain)
                     {
                         regions.add(Config.instance().getAtlas(data.tilesetAtlas).findRegion(terrain.spriteName));
+                        source.add(Config.instance().getAtlas(data.tilesetAtlas));
                     }
                 }
+                if(data.structures!=null)
+                {
+                    for(BiomeStructureData structureData:data.structures)
+                    {
+                        BiomeStructure structure=new BiomeStructure(structureData,0,0,0);
+                        for(TextureAtlas.AtlasRegion region:structure.atlas ().getRegions())
+                        {
+                            if(region.name.startsWith("structure"))
+                            {
+                                regions.add(region);
+                                source.add(structure.atlas());
+                            }
+                        }
+                    }
+                }
+
                 for (TextureAtlas.AtlasRegion region : regions) {
                     ArrayList<Pixmap> pics = new ArrayList<>();
                     ArrayList<Pixmap> spics = new ArrayList<>();
-                    if (completePicture == null) {
                         region.getTexture().getTextureData().prepare();
-                        completePicture = region.getTexture().getTextureData().consumePixmap();
+                        Pixmap completePicture = region.getTexture().getTextureData().consumePixmap();
-                    }
-
                     for (int y = 0; y < 4; y++) {
                         for (int x = 0; x < 3; x++) {
                             int px = region.getRegionX() + (x * tileSize);
@@ -117,6 +133,7 @@ public class BiomeTexture implements Serializable {
                     smallImages.add(spics);
                     edgeImages.add(new IntMap<>());
 
+                    completePicture.dispose();
                 }
             }
         });
@@ -124,6 +141,8 @@ public class BiomeTexture implements Serializable {
 
     public Pixmap getPixmap(int biomeSubIndex) {
         if (biomeSubIndex >= edgeImages.size() || biomeSubIndex < 0) {
+            if(emptyPixmap==null)
+                emptyPixmap=new Pixmap(1, 1, Pixmap.Format.RGBA8888);
             return emptyPixmap;
         }
         return images.get(biomeSubIndex).get(BigPictures.Center.value);

forge-gui-mobile/src/forge/adventure/world/World.java

@@ -9,11 +9,7 @@ import com.badlogic.gdx.math.Vector2;
 import com.badlogic.gdx.scenes.scene2d.Actor;
 import com.badlogic.gdx.utils.Disposable;
 import com.badlogic.gdx.utils.Json;
-import forge.adventure.data.BiomeData;
+import forge.adventure.data.*;
-import forge.adventure.data.BiomeSpriteData;
-import forge.adventure.data.BiomeTerrainData;
-import forge.adventure.data.PointOfInterestData;
-import forge.adventure.data.WorldData;
 import forge.adventure.pointofintrest.PointOfInterest;
 import forge.adventure.pointofintrest.PointOfInterestMap;
 import forge.adventure.scene.Scene;
@@ -24,10 +20,7 @@ import forge.adventure.util.SaveFileContent;
 import forge.adventure.util.SaveFileData;
 import org.apache.commons.lang3.tuple.Pair;
 
-import java.util.ArrayList;
+import java.util.*;
-import java.util.HashSet;
-import java.util.List;
-import java.util.Random;
 
 /**
  * Class that will create the world from the configuration
@@ -55,6 +48,26 @@ public class World implements  Disposable, SaveFileContent {
         return (int) (Math.log(Long.highestOneBit(biome)) / Math.log(2));
     }
 
+    public boolean collidingTile(Rectangle boundingRect)
+    {
+        Set<Pair<Integer,Integer>> points=new HashSet<>();
+
+        int xLeft=(int) boundingRect.getX() / getTileSize();
+        int yTop=(int) boundingRect.getY() / getTileSize();
+        int xRight=(int) (boundingRect.getX()+boundingRect.getWidth()) / getTileSize();
+        int yBottom= (int) (boundingRect.getY()+boundingRect.getHeight()) / getTileSize();
+
+        if(getBiome(xLeft,yTop)==0)
+            return true;
+        if(getBiome(xLeft,yBottom)==0)
+            return true;
+        if(getBiome(xRight,yBottom)==0)
+            return true;
+        if(getBiome(xRight,yTop)==0)
+            return true;
+
+        return false;
+    }
     public void loadWorldData() {
         if(worldDataLoaded)
             return;
@@ -85,6 +98,9 @@ public class World implements  Disposable, SaveFileContent {
         biomeImage=saveFileData.readPixmap("biomeImage");
         biomeMap=(long[][])saveFileData.readObject("biomeMap");
         terrainMap=(int[][])saveFileData.readObject("terrainMap");
+
+
+
         width=saveFileData.readInt("width");
         height=saveFileData.readInt("height");
         mapObjectIds = new SpritesDataMap(getChunkSize(), this.data.tileSize, this.data.width / getChunkSize());
@@ -269,6 +285,7 @@ public class World implements  Disposable, SaveFileContent {
                 endX = width;
                 endY = height;
             }
+            HashMap<BiomeStructureData,BiomeStructure> structureDataMap=new HashMap<>();
             for (int x = beginX; x < endX; x++) {
                 for (int y = beginY; y < endY; y++) {
                     //value 0-1 based on noise
@@ -288,16 +305,34 @@ public class World implements  Disposable, SaveFileContent {
                         pix.drawPixel(x, y);
                         biomeMap[x][y] |= (1L << biomeIndex);
                         int terrainCounter=1;
-                        if(biome.terrain==null)
+                        if(biome.terrain!=null)
-                            continue;
-                        for(BiomeTerrainData terrain:biome.terrain)
                         {
-                            float terrainNoise = ((float)noise.eval(x / (float) width * (noiseZoom*terrain.resolution), y / (float) height * (noiseZoom*terrain.resolution)) + 1) / 2;
+                            for(BiomeTerrainData terrain:biome.terrain)
-                            if(terrainNoise>=terrain.min&&terrainNoise<=terrain.max)
                             {
-                                terrainMap[x][y]=terrainCounter;
+                                float terrainNoise = ((float)noise.eval(x / (float) width * (noiseZoom*terrain.resolution), y / (float) height * (noiseZoom*terrain.resolution)) + 1) / 2;
+                                if(terrainNoise>=terrain.min&&terrainNoise<=terrain.max)
+                                {
+                                    terrainMap[x][y]=terrainCounter;
+                                }
+                                terrainCounter++;
+                            }
+                        }
+                        if(biome.structures!=null)
+                        {
+                            for(BiomeStructureData data:biome.structures)
+                            {
+                                BiomeStructure structure;
+                                if(!structureDataMap.containsKey(data))
+                                {
+                                    structureDataMap.put(data,new BiomeStructure(data,seed,biomeWidth,biomeHeight));
+                                }
+                                structure=structureDataMap.get(data);
+                                int structureIndex=structure.objectID(x-biomeXStart,y-biomeYStart);
+                                if(structureIndex>=0)
+                                    terrainMap[x][y]=terrainCounter+structureIndex;
+
+                                terrainCounter+=structure.structureObjectCount();
                             }
-                            terrainCounter++;
                         }
                     }
 
@@ -432,6 +467,9 @@ public class World implements  Disposable, SaveFileContent {
                 for (int y = (int) currentPoint.y - 1; y < currentPoint.y + 2; y++) {
                     if(x<0||y<=0||x>=width||y>height)continue;
                     biomeMap[x][height - y] |= (1L << biomeIndex);
+                    terrainMap[x][height-y]=0;
+
+
                     pix.drawPixel(x, height-y);
                 }
             }
@@ -465,7 +503,9 @@ public class World implements  Disposable, SaveFileContent {
 
                 if( (int)currentPoint.x<0|| (int)currentPoint.y<=0|| (int)currentPoint.x>=width|| (int)currentPoint.y>height)continue;
                 biomeMap[(int) currentPoint.x][height - (int) currentPoint.y] |= (1L << biomeIndex);
+                terrainMap[(int) currentPoint.x][height - (int) currentPoint.y]=0;
                 pix.drawPixel((int) currentPoint.x, height - (int) currentPoint.y);
+
             }
 
         }
@@ -482,6 +522,8 @@ public class World implements  Disposable, SaveFileContent {
                     BiomeSpriteData sprite = data.GetBiomeSprites().getSpriteData(name);
                     double spriteNoise = (noise.eval(x / (double) width * noiseZoom*sprite.resolution, y / (double) invertedHeight * noiseZoom*sprite.resolution) + 1) / 2;
                     if (spriteNoise >= sprite.startArea && spriteNoise <= sprite.endArea) {
+                        if(terrainMap[x][invertedHeight]>biome.terrain.length)
+                            continue;
                         if (random.nextFloat() <= sprite.density) {
                             String spriteKey = sprite.key();
                             int key;

forge-gui-mobile/src/forge/adventure/world/WorldSave.java

@@ -58,6 +58,8 @@ public class WorldSave   {
     static public boolean load(int currentSlot) {
 
         String fileName = WorldSave.getSaveFile(currentSlot);
+        if(!new File(fileName).exists())
+            return false;
         new File(getSaveDir()).mkdirs();
         try {
             try(FileInputStream fos  = new FileInputStream(fileName);

forge-gui-mobile/src/forge/screens/SplashScreen.java

@@ -265,6 +265,14 @@ public class SplashScreen extends FContainer {
             add(btnHome);
             btnAdventure.setBounds(btn_x, btn_y + height + padding / 2, btn_w, height);
             add(btnAdventure);
+
+            if(Forge.createNewAdventureMap)
+            {
+                bgAnimation.progress = 1;
+                bgAnimation.openAdventure = true;
+                Forge.openAdventure();
+                Forge.clearSplashScreen();
+            }
         }
     }
 

forge-gui/res/adventure/Shandalar/world/green.json

@@ -19,6 +19,14 @@
       "resolution": 10
     }
   ],
+  "structures":[
+    {
+      "structureAtlasPath":"world/tilesets/forest.atlas",
+      "x": 0.5,
+      "y": 0.5,
+      "size": 0.3
+    } 
+  ],
   "width": 0.7,
   "height": 0.7,
   "color": "59a650",

forge-gui/res/adventure/Shandalar/world/tilesets/forest.atlas

@@ -0,0 +1,20 @@
+
+forest.png
+size: 96,64
+format: RGBA8888
+filter: Nearest,Nearest
+repeat: none
+Source
+  rotate: false
+  xy: 0, 0
+  size: 16, 16
+  orig: 0, 0
+  offset: 0, 0
+  index: 0  
+structure_000000
+  rotate: false
+  xy: 48, 0
+  size: 48, 64
+  orig: 0, 0
+  offset: 0, 0
+  index: 0