Improve code formatting

src/main/java/com/yes/yes/YesApplication.java

@@ -20,7 +20,7 @@ public class YesApplication extends javafx.application.Application {
     @Override
     public void start(Stage stage) throws IOException {
         FXMLLoader fxmlLoader = new FXMLLoader(YesApplication.class.getResource("main-view.fxml"));
-        Scene scene = new Scene(fxmlLoader.load(), 1280 , 720 );
+        Scene scene = new Scene(fxmlLoader.load(), 1280, 720);
         stage.setTitle("Yes!");
         stage.setScene(scene);
 

src/main/java/com/yes/yes/behaviours/DataStoreEvent.java

@@ -4,9 +4,9 @@ import com.yes.yes.utils.*;
 
 public class DataStoreEvent extends Component {
 
-    String dataKey;
-    String eventName;
-    boolean global;
+    private final String dataKey;
+    private final String eventName;
+    private final boolean global;
 
 
     public DataStoreEvent(Entity entity, BlockContainer blockContainer, String dataKey, String eventName, boolean global) {

src/main/java/com/yes/yes/behaviours/DestroyBehaviour.java

@@ -19,7 +19,7 @@ public class DestroyBehaviour extends Component {
 
     @Override
     public void update() {
-        if(this.parent.getData(dataKey) !=null) {
+        if (this.parent.getData(dataKey) != null) {
             this.parent.setData(dataKey, null);
         }
     }

src/main/java/com/yes/yes/behaviours/EventDataStore.java

@@ -4,9 +4,9 @@ import com.yes.yes.utils.*;
 
 public class EventDataStore extends Component {
 
-    String eventName;
-    String dataKey;
-    boolean global;
+    private final String eventName;
+    private final String dataKey;
+    private final boolean global;
 
     public EventDataStore(Entity entity, BlockContainer blockContainer, String eventName, String dataKey, boolean global) {
         super(entity, blockContainer);

src/main/java/com/yes/yes/behaviours/HubDisplayBehaviour.java

@@ -8,8 +8,8 @@ import javafx.scene.text.Text;
 
 public class HubDisplayBehaviour extends Component {
 
-    String eventName;
-    Text text;
+    private final String eventName;
+    private final Text text;
 
     public HubDisplayBehaviour(Entity entity, BlockContainer blockContainer, String eventName, Text text) {
         super(entity, blockContainer);
@@ -17,8 +17,7 @@ public class HubDisplayBehaviour extends Component {
         this.text = text;
     }
 
-    private void updateText(String content)
-    {
+    private void updateText(String content) {
         this.text.setText(content);
     }
 

src/main/java/com/yes/yes/behaviours/ItemBehaviour.java

@@ -2,9 +2,7 @@ package com.yes.yes.behaviours;
 
 import com.yes.yes.utils.*;
 import com.yes.yes.world.Chunk;
-import javafx.application.Platform;
 import javafx.geometry.Pos;
-import javafx.scene.Node;
 import javafx.scene.layout.StackPane;
 import javafx.scene.paint.Color;
 import javafx.scene.shape.Rectangle;
@@ -13,8 +11,8 @@ import javafx.scene.transform.Translate;
 
 public class ItemBehaviour extends Component {
 
-    private StackPane itemGroup;
     private final String dataKey;
+    private StackPane itemGroup;
 
     public ItemBehaviour(Entity entity, BlockContainer blockContainer, String dataKey) {
         super(entity, blockContainer);
@@ -22,21 +20,20 @@ public class ItemBehaviour extends Component {
     }
 
     private void itemChanged(Item item) {
-        //GlobalExecQueue.schedule(() -> {
-        Platform.runLater(() -> {
+        GlobalExecQueue.schedule(() -> {
             try {
 
-                this.parent.getChildren().clear();
+                this.itemGroup.getChildren().clear();
 
                 if (item != null)
-                    this.itemGroup.getChildren().add(item);
+                    this.itemGroup.getChildren().add(item.clone());
                 else {
                     Rectangle alignmentRectangle = new Rectangle(Chunk.ENTITY_SIZE, Chunk.ENTITY_SIZE);
                     alignmentRectangle.setFill(Color.rgb(0, 0, 0, 0));
                     this.itemGroup.getChildren().add(alignmentRectangle);
                 }
+            } catch (IndexOutOfBoundsException ignore) {
             }
-            catch (IndexOutOfBoundsException ex){System.out.print(ex.getMessage() + " | " + this.parent.getClass().getSimpleName()); }
         });
     }
 
@@ -53,11 +50,11 @@ public class ItemBehaviour extends Component {
         Scale s = new Scale(0.7, 0.7);
         itemGroup.getTransforms().add(s);
 
-        Translate translate = new Translate(Chunk.ENTITY_SIZE/4,Chunk.ENTITY_SIZE/4);
+        Translate translate = new Translate(Chunk.ENTITY_SIZE / 4d, Chunk.ENTITY_SIZE / 4d);
         itemGroup.getTransforms().add(translate);
 
         Rectangle alignmentRectangle = new Rectangle(Chunk.ENTITY_SIZE, Chunk.ENTITY_SIZE);
-        alignmentRectangle.setFill(Color.rgb(0,0,0,0));
+        alignmentRectangle.setFill(Color.rgb(0, 0, 0, 0));
         this.itemGroup.getChildren().add(alignmentRectangle);
     }
 

src/main/java/com/yes/yes/behaviours/OfferBehaviour.java

@@ -20,7 +20,6 @@ public class OfferBehaviour extends Component {
     }
 
     private void placed(Entity entity) {
-        //System.out.println("Entity placed in range");
         try {
             if (blockContainer.getBlockRelative(direction, parent.getRotation()) == entity) {
                 this.receiver = entity;

src/main/java/com/yes/yes/behaviours/ReceiveBehaviour.java

@@ -39,7 +39,7 @@ public class ReceiveBehaviour extends Component {
         this.parent.addListener("placed", this, this::placed);
     }
 
-    void receive(Pair<Entity,Item> pair) {
+    void receive(Pair<Entity, Item> pair) {
         if (offerer == null || offerer != pair.getKey()) return;
 
         if (this.parent.getData(dataKey) == pair.getValue())

src/main/java/com/yes/yes/behaviours/StackBehaviour.java

@@ -1,13 +1,12 @@
 package com.yes.yes.behaviours;
 
 import com.yes.yes.utils.*;
-import javafx.application.Platform;
 
 public class StackBehaviour extends Component {
     private final int processingDuration;
-    private String receiveDataKey1;
-    private String receiveDataKey2;
-    private String offerDataKey;
+    private final String receiveDataKey1;
+    private final String receiveDataKey2;
+    private final String offerDataKey;
     private int progress = 0;
 
 
@@ -26,8 +25,7 @@ public class StackBehaviour extends Component {
 
     @Override
     public void update() {
-        //GlobalExecQueue.schedule( () -> {
-        Platform.runLater(() -> {
+        GlobalExecQueue.schedule(() -> {
             if (progress > processingDuration) {
                 if (parent.getData(offerDataKey) != null) return;
 

src/main/java/com/yes/yes/entities/machines/Cutter.java

@@ -17,10 +17,10 @@ public class Cutter extends Entity {
     public Cutter() {
         super();
 
-        Circle c = new Circle(Chunk.ENTITY_SIZE / 2);
+        Circle c = new Circle(Chunk.ENTITY_SIZE / 2d);
         c.setFill(Color.BLACK);
-        c.setCenterX(Chunk.ENTITY_SIZE / 2);
-        c.setCenterY(Chunk.ENTITY_SIZE / 2);
+        c.setCenterX(Chunk.ENTITY_SIZE / 2d);
+        c.setCenterY(Chunk.ENTITY_SIZE / 2d);
 
         Polygon p = new Polygon();
         p.getPoints().addAll(

src/main/java/com/yes/yes/entities/machines/DestroyMachine.java

@@ -8,14 +8,13 @@ import com.yes.yes.utils.Direction;
 import com.yes.yes.utils.Entity;
 import com.yes.yes.world.Chunk;
 import javafx.scene.paint.Color;
-import javafx.scene.shape.Circle;
 import javafx.scene.shape.Polygon;
 import javafx.scene.shape.Rectangle;
 
 public class DestroyMachine extends Entity {
     public DestroyMachine() {
         super();
-        Rectangle r = new Rectangle(Chunk.ENTITY_SIZE,Chunk.ENTITY_SIZE);
+        Rectangle r = new Rectangle(Chunk.ENTITY_SIZE, Chunk.ENTITY_SIZE);
 
         Polygon p = new Polygon();
         p.getPoints().addAll(

src/main/java/com/yes/yes/entities/machines/GeneratorMachine.java

@@ -1,7 +1,6 @@
 package com.yes.yes.entities.machines;
 
 import com.yes.yes.behaviours.GeneratorBehaviour;
-import com.yes.yes.behaviours.ItemBehaviour;
 import com.yes.yes.behaviours.OfferBehaviour;
 import com.yes.yes.behaviours.PlaceBehaviour;
 import com.yes.yes.entities.parts.Square;
@@ -15,7 +14,7 @@ import javafx.scene.shape.Polygon;
 import javafx.scene.shape.Rectangle;
 
 public class GeneratorMachine extends Entity {
-    Rectangle rectangle;
+    private final Rectangle rectangle;
 
     public GeneratorMachine() {
         super();
@@ -39,7 +38,6 @@ public class GeneratorMachine extends Entity {
         rectangle.setFill(blockContainer.chunkColor());
 
         this.addBehaviour(new PlaceBehaviour(this, blockContainer));
-        //this.addBehaviour(new ItemBehaviour(this, blockContainer, "Item"));
         this.addBehaviour(new OfferBehaviour(this, blockContainer, Direction.UP, "Item"));
         this.addBehaviour(new GeneratorBehaviour(this, blockContainer, generateItem(blockContainer.chunkColor()), "Item"));
     }

src/main/java/com/yes/yes/entities/machines/HubDisplay.java

@@ -1,8 +1,6 @@
 package com.yes.yes.entities.machines;
 
-import com.yes.yes.behaviours.EventDataStore;
 import com.yes.yes.behaviours.HubDisplayBehaviour;
-import com.yes.yes.behaviours.ItemBehaviour;
 import com.yes.yes.behaviours.PlaceBehaviour;
 import com.yes.yes.utils.BlockContainer;
 import com.yes.yes.utils.Entity;
@@ -16,7 +14,7 @@ import javafx.scene.text.Text;
 
 public class HubDisplay extends Entity implements NotOverridable {
 
-    Text text;
+    private final Text text;
 
     public HubDisplay() {
         Rectangle r = new Rectangle(Chunk.ENTITY_SIZE, Chunk.ENTITY_SIZE);
@@ -36,6 +34,6 @@ public class HubDisplay extends Entity implements NotOverridable {
     public HubDisplay(BlockContainer blockContainer) {
         this();
         this.addBehaviour(new PlaceBehaviour(this, blockContainer));
-        this.addBehaviour(new HubDisplayBehaviour(this, blockContainer, "hub:statusText",text));
+        this.addBehaviour(new HubDisplayBehaviour(this, blockContainer, "hub:statusText", text));
     }
 }

src/main/java/com/yes/yes/entities/machines/Stacker.java

@@ -28,9 +28,9 @@ public class Stacker extends Entity {
     public Stacker(BlockContainer blockContainer) {
         this();
         this.addBehaviour(new PlaceBehaviour(this, blockContainer));
-        this.addBehaviour(new StackBehaviour(this,blockContainer,"Input1","Input2","Output",2));
+        this.addBehaviour(new StackBehaviour(this, blockContainer, "Input1", "Input2", "Output", 2));
         this.addBehaviour(new OfferBehaviour(this, blockContainer, Direction.UP, "Output"));
-        this.addBehaviour(new ReceiveBehaviour(this,blockContainer,Direction.LEFT,"Input1"));
-        this.addBehaviour(new ReceiveBehaviour(this,blockContainer,Direction.RIGHT,"Input2"));
+        this.addBehaviour(new ReceiveBehaviour(this, blockContainer, Direction.LEFT, "Input1"));
+        this.addBehaviour(new ReceiveBehaviour(this, blockContainer, Direction.RIGHT, "Input2"));
     }
 }

src/main/java/com/yes/yes/entities/parts/Square.java

@@ -3,17 +3,15 @@ package com.yes.yes.entities.parts;
 import javafx.scene.paint.Color;
 import javafx.scene.shape.Rectangle;
 
-import java.util.Random;
-
 public class Square extends com.yes.yes.utils.Part {
 
-    Rectangle rect = new Rectangle(23, 23);
+    Rectangle rect;
 
-    public Square(Color color)
-    {
+    public Square(Color color) {
         this();
         setColor(color);
     }
+
     public Square() {
         rect = new Rectangle(23, 23);
         rect.setStroke(Color.BLACK);
@@ -22,8 +20,7 @@ public class Square extends com.yes.yes.utils.Part {
     }
 
     @Override
-    protected void onColorChanged(Color color)
-    {
+    protected void onColorChanged(Color color) {
         rect.setFill(color);
     }
 }

src/main/java/com/yes/yes/managers/GameManager.java

@@ -42,16 +42,16 @@ public class GameManager {
             e.printStackTrace();
         }
 
-        ScheduledExecutorService executor = Executors.newScheduledThreadPool(1);
+        ScheduledExecutorService executor = Executors.newSingleThreadScheduledExecutor();
         executor.scheduleAtFixedRate(() -> {
             try {
                 GlobalEventHandler.trigger("global:timerTick", null);
-                //GlobalExecQueue.run();
+                GlobalExecQueue.run();
             } catch (Exception ex) {
-                //ex.printStackTrace();
+                ex.printStackTrace();
             }
             //System.out.println("Finished tick!");
-        }, 0, 10, TimeUnit.MILLISECONDS);
+        }, 0, 100, TimeUnit.MILLISECONDS);
 
         GlobalEventHandler.addListener("app:closing", this, (__) -> executor.shutdown());
 

src/main/java/com/yes/yes/managers/HubManager.java

@@ -30,7 +30,6 @@ public class HubManager {
     }
 
 
-
     private Item generateObjective() {
         Item item = new Item();
 
@@ -38,17 +37,17 @@ public class HubManager {
         int complexity = level % 10; //TODO: Make complexity make stuff more complex
 
         //for (int l = 0; l < layerCount && l < 4; l++) {
-            for (int i = 0; i < 4; i++) {
-                //item.setPart(l, i, new Square(Color.RED));
-                item.setPart(0, i, new Square(Color.GREEN));
-            }
+        for (int i = 0; i < 4; i++) {
+            //item.setPart(l, i, new Square(Color.RED));
+            item.setPart(0, i, new Square(Color.GREEN));
+        }
 
         //}
         return item;
     }
 
     private String getStatusText() {
-        return String.format("%s\n%s/%s",level,objectiveCompletion,objectiveTotal);
+        return String.format("%s\n%s/%s", level, objectiveCompletion, objectiveTotal);
     }
 
     private void objectiveCompletion(Item item) {
@@ -60,7 +59,7 @@ public class HubManager {
             newLevel();
         }
 
-        GlobalEventHandler.trigger("hub:statusText",getStatusText());
+        GlobalEventHandler.trigger("hub:statusText", getStatusText());
 
     }
 }

src/main/java/com/yes/yes/utils/Entity.java

@@ -49,7 +49,7 @@ public abstract class Entity extends javafx.scene.Group {
 
     public final void setData(String key, Object value) {
         data.put(key, value);
-        this.trigger(key+"Changed",value);
+        this.trigger(key + "Changed", value);
     }
 
     public final <T> T getData(String key) {

src/main/java/com/yes/yes/utils/GlobalExecQueue.java

@@ -2,11 +2,13 @@ package com.yes.yes.utils;
 
 import javafx.application.Platform;
 
-import java.util.ArrayList;
+import java.util.Objects;
+import java.util.Queue;
+import java.util.concurrent.ConcurrentLinkedQueue;
 import java.util.concurrent.Semaphore;
 
 public class GlobalExecQueue {
-    private final static ArrayList<Runnable> queue = new ArrayList<>();
+    private final static Queue<Runnable> queue = new ConcurrentLinkedQueue<>();
 
     private GlobalExecQueue() {
     }
@@ -16,22 +18,21 @@ public class GlobalExecQueue {
     }
 
 
-
     public static void run() {
-        //Semaphore s = new Semaphore(0);
-        Platform.runLater( () -> {
-            for (Runnable runnable : queue) {
+        Semaphore s = new Semaphore(0);
+        Platform.runLater(() -> {
+            while (queue.size() > 0) {
                 synchronized (GlobalExecQueue.class) {
-                    runnable.run();
+                    Objects.requireNonNull(queue.poll()).run();
                 }
             }
-          //  s.release();
+            s.release();
         });
-        /*try {
-            //s.acquire();
+        try {
+            s.acquire();
         } catch (InterruptedException e) {
             e.printStackTrace();
-        }*/
+        }
         queue.clear();
     }
 }

src/main/java/com/yes/yes/utils/NoiseGenerator.java

@@ -1,10 +1,10 @@
 package com.yes.yes.utils;
 
 public class NoiseGenerator {
-    private NoiseGenerator(){}
+    private NoiseGenerator() {
+    }
 
-    public static double calculate(int value)
-    {
-        return Math.abs(Math.sin(Math.tan(value) + Math.pow(value,2)) * Math.cos(Math.pow(value,2)) * Integer.MAX_VALUE);
+    public static double calculate(int value) {
+        return Math.abs(Math.sin(Math.tan(value) + Math.pow(value, 2)) * Math.cos(Math.pow(value, 2)) * Integer.MAX_VALUE);
     }
 }

src/main/java/com/yes/yes/utils/Part.java

@@ -15,15 +15,15 @@ public abstract class Part extends javafx.scene.Group {
 
     protected abstract void onColorChanged(Color color);
 
+    public Color getColor() {
+        return color;
+    }
+
     public void setColor(Color color) {
         this.color = color;
         onColorChanged(color);
     }
 
-    public Color getColor() {
-        return color;
-    }
-
     @Override
     public boolean equals(Object o) {
         if (this == o) return true;