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b/assets/data/default.png differ diff --git a/assets/data/uiskin.atlas b/assets/data/uiskin.atlas new file mode 100644 index 0000000..d1f3db6 --- /dev/null +++ b/assets/data/uiskin.atlas @@ -0,0 +1,200 @@ + +uiskin.png +size: 256,128 +format: RGBA8888 +filter: Linear,Linear +repeat: none +check-off + rotate: false + xy: 11, 5 + size: 14, 14 + orig: 14, 14 + offset: 0, 0 + index: -1 +textfield + rotate: false + xy: 11, 5 + size: 14, 14 + split: 3, 3, 3, 3 + orig: 14, 14 + offset: 0, 0 + index: -1 +check-on + rotate: false + xy: 125, 35 + size: 14, 14 + orig: 14, 14 + offset: 0, 0 + index: -1 +cursor + rotate: false + xy: 23, 1 + size: 3, 3 + split: 1, 1, 1, 1 + orig: 3, 3 + offset: 0, 0 + index: -1 +default + rotate: false + xy: 1, 50 + size: 254, 77 + orig: 254, 77 + offset: 0, 0 + index: -1 +default-pane + rotate: false + xy: 11, 1 + size: 5, 3 + split: 1, 1, 1, 1 + orig: 5, 3 + offset: 0, 0 + index: -1 +default-rect-pad + rotate: false + xy: 11, 1 + size: 5, 3 + split: 1, 1, 1, 1 + 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split: 4, 14, 4, 4 + orig: 27, 20 + offset: 0, 0 + index: -1 +default-select-selection + rotate: false + xy: 26, 16 + size: 3, 3 + split: 1, 1, 1, 1 + orig: 3, 3 + offset: 0, 0 + index: -1 +default-slider + rotate: false + xy: 29, 20 + size: 8, 8 + split: 2, 2, 2, 2 + orig: 8, 8 + offset: 0, 0 + index: -1 +default-slider-knob + rotate: false + xy: 1, 1 + size: 9, 18 + orig: 9, 18 + offset: 0, 0 + index: -1 +default-splitpane + rotate: false + xy: 17, 1 + size: 5, 3 + split: 0, 5, 0, 0 + orig: 5, 3 + offset: 0, 0 + index: -1 +default-splitpane-vertical + rotate: false + xy: 125, 29 + size: 3, 5 + split: 0, 0, 0, 5 + orig: 3, 5 + offset: 0, 0 + index: -1 +default-window + rotate: false + xy: 1, 20 + size: 27, 29 + split: 4, 3, 20, 3 + orig: 27, 29 + offset: 0, 0 + index: -1 +selection + rotate: false + xy: 174, 48 + size: 1, 1 + orig: 1, 1 + offset: 0, 0 + index: -1 +tree-minus + rotate: false + xy: 140, 35 + size: 14, 14 + orig: 14, 14 + offset: 0, 0 + index: -1 +tree-plus + rotate: false + xy: 155, 35 + size: 14, 14 + orig: 14, 14 + offset: 0, 0 + index: -1 +white + rotate: false + xy: 129, 31 + size: 3, 3 + orig: 3, 3 + offset: 0, 0 + index: -1 diff --git a/assets/data/uiskin.json b/assets/data/uiskin.json new file mode 100644 index 0000000..2030cc8 --- /dev/null +++ b/assets/data/uiskin.json @@ -0,0 +1,71 @@ +{ +BitmapFont: { default-font: { file: default.fnt } }, +Color: { + green: { a: 1, b: 0, g: 1, r: 0 }, + white: { a: 1, b: 1, g: 1, r: 1 }, + red: { a: 1, b: 0, g: 0, r: 1 }, + black: { a: 1, b: 0, g: 0, r: 0 }, + gray: { a: 1, b: 0.8, g: 0.8, r: 0.8 }, +}, +TintedDrawable: { + dialogDim: { name: white, color: { r: 0, g: 0, b: 0, a: 0.45 } }, +}, +ButtonStyle: { + default: { down: default-round-down, up: default-round, disabled: default-round }, + toggle: { parent: default, checked: default-round-down } +}, +TextButtonStyle: { + default: { parent: default, font: default-font, fontColor: white, disabledFontColor: gray }, + toggle: { parent: default, checked: default-round-down, downFontColor: red } +}, +ScrollPaneStyle: { + default: { vScroll: default-scroll, hScrollKnob: default-round-large, background: default-rect, hScroll: default-scroll, vScrollKnob: default-round-large } +}, +SelectBoxStyle: { + default: { + font: default-font, fontColor: white, background: default-select, + scrollStyle: default, + listStyle: { font: default-font, selection: default-select-selection } + } +}, +SplitPaneStyle: { + default-vertical: { handle: default-splitpane-vertical }, + default-horizontal: { handle: default-splitpane } +}, +WindowStyle: { + default: { titleFont: default-font, background: default-window, titleFontColor: white }, + dialog: { parent: default, stageBackground: dialogDim } +}, +ProgressBarStyle: { + default-horizontal: { background: default-slider, knob: default-slider-knob }, + default-vertical: { background: default-slider, knob: default-round-large } +}, +SliderStyle: { + default-horizontal: { parent: default-horizontal }, + default-vertical: { parent: default-vertical } +}, +LabelStyle: { + default: { font: default-font, fontColor: white } +}, +TextFieldStyle: { + default: { selection: selection, background: textfield, font: default-font, fontColor: white, cursor: cursor } +}, +CheckBoxStyle: { + default: { checkboxOn: check-on, checkboxOff: check-off, font: default-font, fontColor: white } +}, +ListStyle: { + default: { fontColorUnselected: white, selection: selection, fontColorSelected: white, font: default-font } +}, +TouchpadStyle: { + default: { background: default-pane, knob: default-round-large } +}, +TreeStyle: { + default: { minus: tree-minus, plus: tree-plus, selection: default-select-selection } +}, +TextTooltipStyle: { + default: { + label: { font: default-font, fontColor: white }, + background: default-pane, wrapWidth: 150 + } +}, +} diff --git a/assets/data/uiskin.png b/assets/data/uiskin.png new file mode 100644 index 0000000..c1e5f1a Binary files /dev/null and b/assets/data/uiskin.png differ diff --git a/lwjgl3/src/main/java/com/openeggbert/lwjgl3/Lwjgl3Launcher.java b/lwjgl3/src/main/java/com/openeggbert/lwjgl3/Lwjgl3Launcher.java index cb50fe6..8f8dd3d 100644 --- a/lwjgl3/src/main/java/com/openeggbert/lwjgl3/Lwjgl3Launcher.java +++ b/lwjgl3/src/main/java/com/openeggbert/lwjgl3/Lwjgl3Launcher.java @@ -53,6 +53,7 @@ public class Lwjgl3Launcher { LibGdxGame libGdxGame = new LibGdxGame(game); return new Lwjgl3Application(libGdxGame, getDefaultConfiguration()); + //return new Lwjgl3Application(new Networking(), getDefaultConfiguration()); } private static Lwjgl3ApplicationConfiguration getDefaultConfiguration() { diff --git a/lwjgl3/src/main/java/com/openeggbert/lwjgl3/Networking.java b/lwjgl3/src/main/java/com/openeggbert/lwjgl3/Networking.java new file mode 100644 index 0000000..8053c8b --- /dev/null +++ b/lwjgl3/src/main/java/com/openeggbert/lwjgl3/Networking.java @@ -0,0 +1,177 @@ +package com.openeggbert.lwjgl3; + +import com.badlogic.gdx.ApplicationListener; +import com.badlogic.gdx.Gdx; +import com.badlogic.gdx.Net.Protocol; +import com.badlogic.gdx.graphics.GL20; +import com.badlogic.gdx.graphics.OrthographicCamera; +import com.badlogic.gdx.graphics.g2d.SpriteBatch; +import com.badlogic.gdx.net.ServerSocket; +import com.badlogic.gdx.net.ServerSocketHints; +import com.badlogic.gdx.net.Socket; +import com.badlogic.gdx.net.SocketHints; +import com.badlogic.gdx.scenes.scene2d.InputEvent; +import com.badlogic.gdx.scenes.scene2d.Stage; +import com.badlogic.gdx.scenes.scene2d.ui.Label; +import com.badlogic.gdx.scenes.scene2d.ui.Skin; +import com.badlogic.gdx.scenes.scene2d.ui.TextArea; +import com.badlogic.gdx.scenes.scene2d.ui.TextButton; +import com.badlogic.gdx.scenes.scene2d.ui.VerticalGroup; +import com.badlogic.gdx.scenes.scene2d.utils.ClickListener; +import com.badlogic.gdx.utils.viewport.FitViewport; +import com.badlogic.gdx.utils.viewport.Viewport; + +import java.io.BufferedReader; +import java.io.IOException; +import java.io.InputStreamReader; +import java.net.Inet4Address; +import java.net.InetAddress; +import java.net.NetworkInterface; +import java.net.SocketException; +import java.util.ArrayList; +import java.util.Collections; +import java.util.Enumeration; +import java.util.List; + +public class Networking implements ApplicationListener { + private OrthographicCamera camera; + private SpriteBatch batch; + private Skin skin; + private Stage stage; + private Label labelDetails; + private Label labelMessage; + private TextButton button; + private TextArea textIPAddress; + private TextArea textMessage; + + public final static float VIRTUAL_SCREEN_HEIGHT = 400; + public final static float VIRTUAL_SCREEN_WIDTH = 300; + + private Viewport viewport; + + @Override + public void create() { + camera = new OrthographicCamera(); + batch = new SpriteBatch(); + + // Load UI skin from file + skin = new Skin(Gdx.files.internal("data/uiskin.json")); + stage = new Stage(); + + // Set input processor for the stage + Gdx.input.setInputProcessor(stage); + + // Get IPv4 addresses + List addresses = new ArrayList<>(); + try { + Enumeration interfaces = NetworkInterface.getNetworkInterfaces(); + for (NetworkInterface ni : Collections.list(interfaces)) { + for (InetAddress address : Collections.list(ni.getInetAddresses())) { + if (address instanceof Inet4Address) { + addresses.add(address.getHostAddress()); + } + } + } + } catch (SocketException e) { + e.printStackTrace(); + } + + // Create IP address string + String ipAddress = String.join("\n", addresses); + + // Setup UI + VerticalGroup vg = new VerticalGroup().space(3).pad(5).fill(); + vg.setBounds(0, 0, VIRTUAL_SCREEN_WIDTH, VIRTUAL_SCREEN_HEIGHT); + + labelDetails = new Label(ipAddress, skin); + labelMessage = new Label("Hello world", skin); + button = new TextButton("Send message", skin); + textIPAddress = new TextArea("", skin); + textMessage = new TextArea("", skin); + + vg.addActor(labelDetails); + vg.addActor(labelMessage); + vg.addActor(textIPAddress); + vg.addActor(textMessage); + vg.addActor(button); + + stage.addActor(vg); + + // Create and set up FitViewport + viewport = new FitViewport(VIRTUAL_SCREEN_WIDTH, VIRTUAL_SCREEN_HEIGHT, camera); + stage.setViewport(viewport); + + // Set camera position + camera.position.set(VIRTUAL_SCREEN_WIDTH / 2, VIRTUAL_SCREEN_HEIGHT / 2, 0); + camera.update(); + + final int PORT = 22223; + // New thread for listening to incoming socket connections + new Thread(() -> { + ServerSocketHints serverSocketHint = new ServerSocketHints(); + serverSocketHint.acceptTimeout = 0; + + ServerSocket serverSocket = Gdx.net.newServerSocket(Protocol.TCP, PORT, serverSocketHint); + + while (true) { + Socket socket = serverSocket.accept(null); + BufferedReader buffer = new BufferedReader(new InputStreamReader(socket.getInputStream())); + + try { + labelMessage.setText(buffer.readLine()); + } catch (IOException e) { + e.printStackTrace(); + } + } + }).start(); + + // Listener for button + button.addListener(new ClickListener() { + @Override + public void clicked(InputEvent event, float x, float y) { + String textToSend = textMessage.getText().isEmpty() ? + "Doesn't say much but likes clicking buttons\n" : + textMessage.getText() + "\n"; + + SocketHints socketHints = new SocketHints(); + socketHints.connectTimeout = 4000; + + Socket socket = Gdx.net.newClientSocket(Protocol.TCP, textIPAddress.getText(), PORT, socketHints); + try { + socket.getOutputStream().write(textToSend.getBytes()); + } catch (IOException e) { + e.printStackTrace(); + } + } + }); + } + + @Override + public void dispose() { + batch.dispose(); + stage.dispose(); // Ensure the stage is also disposed + } + + @Override + public void render() { + Gdx.gl.glClearColor(0.5f, 0.5f, 0.5f, 1); + Gdx.gl.glClear(GL20.GL_COLOR_BUFFER_BIT); + batch.setProjectionMatrix(camera.combined); + batch.begin(); + stage.draw(); + batch.end(); + } + + @Override + public void resize(int width, int height) { + viewport.update(width, height); // Update viewport on resize + } + + @Override + public void pause() { + } + + @Override + public void resume() { + } +}