Radio Buttons

Created RadioButton and RadioManager.
They work together well I guess.
😄

src/main/java/ru/windcorp/progressia/client/graphics/gui/RadioButton.java

@@ -0,0 +1,87 @@
+package ru.windcorp.progressia.client.graphics.gui;
+
+import java.util.function.Consumer;
+
+import org.lwjgl.glfw.GLFW;
+
+import glm.mat._4.Mat4;
+import glm.vec._2.i.Vec2i;
+import ru.windcorp.progressia.client.graphics.Colors;
+import ru.windcorp.progressia.client.graphics.flat.RenderTarget;
+import ru.windcorp.progressia.client.graphics.input.KeyEvent;
+import ru.windcorp.progressia.client.graphics.input.bus.InputListener;
+
+public class RadioButton extends Interactable {
+	private RadioManager manager;
+	private boolean isSelected;
+
+	public RadioButton(String name, Label textLabel, Consumer<RadioButton> onSelect, RadioManager myManager)
+	{
+		super(name, textLabel);
+		setPreferredSize(textLabel.getPreferredSize().x+23,textLabel.getPreferredSize().y);
+		manager = myManager;
+		manager.addOption(this);
+		
+		addListener((Class<KeyEvent>) KeyEvent.class, (InputListener<KeyEvent>) e -> {if ((e.isLeftMouseButton() && containsCursor()) || (e.getKey()==GLFW.GLFW_KEY_ENTER && isFocused()) )
+    	{
+    		isClicked = e.isPress();
+    		if (!isDisabled() && !isClicked)
+    		{
+    			onSelect.accept(this);
+    			manager.selectSelf(this);
+    		}
+    		requestReassembly();
+    		return true;
+    	}
+	  	return false;});
+	}
+	
+	public boolean isSelected()
+	{
+		return isSelected;
+	}
+	
+	public void setSelected(boolean selected)
+	{
+		isSelected = selected;
+	}
+	
+	protected void assembleSelf(RenderTarget target) {
+		if (isDisabled())
+		{
+			target.fill(getX()+getWidth()-getHeight(), getY(), getHeight(), getHeight(), 0xFFE5E5E5);
+		}
+		else if (isClicked() || isHovered() || isFocused())
+		{
+			target.fill(getX()+getWidth()-getHeight(), getY(), getHeight(), getHeight(), 0xFF37A2E6);
+		}
+		else
+		{
+			target.fill(getX()+getWidth()-getHeight(), getY(), getHeight(), getHeight(), 0xFFCBCBD0);
+		}
+		//Inside area
+		if (!isClicked() && isHovered() && !isDisabled())
+		{
+			target.fill(getX()+getWidth()-getHeight()+2, getY()+2, getHeight()-4, getHeight()-4, 0xFFC3E4F7);
+		}
+		else if (!isClicked() || isDisabled())
+		{
+			target.fill(getX()+getWidth()-getHeight()+2, getY()+2, getHeight()-4, getHeight()-4, Colors.WHITE);
+		}
+		if (isSelected())
+		{
+			if (!isDisabled())
+			{
+				target.fill(getX()+getWidth()-getHeight()+4, getY()+4, getHeight()-8, getHeight()-8, 0xFF37A2E6);
+			}
+			else
+			{
+				target.fill(getX()+getWidth()-getHeight()+4, getY()+4, getHeight()-8, getHeight()-8, 0xFFC3E4F7);
+			}
+		}
+		
+		target.pushTransform(new Mat4().identity().translate( getX(), getY(), 0));
+		label.assembleSelf(target);
+		target.popTransform();
+	}
+}

src/main/java/ru/windcorp/progressia/client/graphics/gui/RadioManager.java

@@ -0,0 +1,37 @@
+package ru.windcorp.progressia.client.graphics.gui;
+
+import java.util.Collections;
+import java.util.List;
+import java.util.concurrent.CopyOnWriteArrayList;
+
+public class RadioManager {
+	private List<RadioButton> options;
+	private int selectedOption;
+	
+	public RadioManager()
+	{
+		options = Collections.synchronizedList(new CopyOnWriteArrayList<>());
+	}
+	
+	public void addOption(RadioButton option)
+	{
+		options.add(option);
+	}
+	
+	public int getSelected()
+	{
+		return selectedOption;
+	}
+	
+	public void selectSelf(RadioButton option)
+	{
+		if (!options.contains(option))
+		{
+			return;
+		}
+		options.get(selectedOption).setSelected(false);
+		selectedOption = options.indexOf(option);
+		option.takeFocus();
+		option.setSelected(true);
+	}
+}

src/main/java/ru/windcorp/progressia/test/LayerTestGUI.java

@@ -33,6 +33,8 @@ import ru.windcorp.progressia.client.graphics.gui.GUILayer;
 import ru.windcorp.progressia.client.graphics.gui.Button;
 import ru.windcorp.progressia.client.graphics.gui.Label;
 import ru.windcorp.progressia.client.graphics.gui.Panel;
+import ru.windcorp.progressia.client.graphics.gui.RadioButton;
+import ru.windcorp.progressia.client.graphics.gui.RadioManager;
 import ru.windcorp.progressia.client.graphics.gui.layout.LayoutAlign;
 import ru.windcorp.progressia.client.graphics.gui.layout.LayoutVertical;
 import ru.windcorp.progressia.client.localization.Localizer;
@@ -88,6 +90,26 @@ public class LayerTestGUI extends GUILayer {
 						)
 				);
 		
+		RadioManager manager = new RadioManager();
+		
+		panel.addChild(
+				new RadioButton(
+						"Radio1,1",
+						new Label("RadioLabel1,1",font,"Option 1"),
+						rb -> {},
+						manager
+						)
+				);
+		
+		panel.addChild(
+				new RadioButton(
+						"Radio1,2",
+						new Label("RadioLabel1,2",font,"Option 2"),
+						rb -> {},
+						manager
+						)
+				);
+
 		panel.addChild(
 			new Label(
 				"IsFlyingDisplay",