1 files changed, 116 insertions, 0 deletions
diff --git a/core/src/ch/asynk/zproject/GameHud.java b/core/src/ch/asynk/zproject/GameHud.java
new file mode 100644
index 0000000..25b349b
--- /dev/null
+++ b/core/src/ch/asynk/zproject/GameHud.java
@@ -0,0 +1,116 @@
+package ch.asynk.zproject;
+
+import com.badlogic.gdx.graphics.g2d.Batch;
+import com.badlogic.gdx.graphics.g2d.Sprite;
+import com.badlogic.gdx.graphics.glutils.ShapeRenderer;
+import com.badlogic.gdx.graphics.Texture;
+import com.badlogic.gdx.utils.Disposable;
+import com.badlogic.gdx.math.Rectangle;
+
+import ch.asynk.zproject.engine.ui.Button;
+import ch.asynk.zproject.engine.ui.Patch;
+import ch.asynk.zproject.engine.ui.Alignment;
+import ch.asynk.zproject.engine.ui.Root;
+import ch.asynk.zproject.engine.Touchable;
+
+public class GameHud implements Disposable, Touchable
+{
+    private final Rectangle rect;
+    private final Sprite corner;
+    private final Root root;
+    private final Button hello;
+    private final Button next;
+
+    public GameHud(final Assets assets)
+    {
+        this.corner = new Sprite(assets.getTexture(assets.CORNER));
+        this.rect = new Rectangle(0, 0, 0 ,0);
+
+        this.root = new Root(2);
+        this.root.setPadding(30);
+
+        this.hello = new Button(assets.getFont(assets.FONT_25), assets.getNinePatch(assets.PATCH, 23, 23, 23 ,23), 10, 15);
+        this.hello.write("Hello");
+        this.root.add(this.hello);
+
+        this.next = new Button(assets.getFont(assets.FONT_25), assets.getNinePatch(assets.PATCH, 23, 23, 23 ,23), 20, 0);
+        this.next.write("NEXT");
+        this.next.setPosition(100, 100);
+        this.root.add(this.next);
+    }
+
+    @Override public void dispose()
+    {
+        corner.getTexture().dispose();
+    }
+
+    @Override public boolean touch(float x, float y)
+    {
+        if (rect.contains(x, y)) {
+            if (root.touch(x, y)) {
+                ZProject.debug("GameHud", String.format("touchDown : %f %f", x, y));
+                return true;
+            }
+        }
+        return false;
+    }
+
+    public void resize(float width, float height)
+    {
+        rect.set(0, 0, width, height);
+        this.root.resize(width, height);
+    }
+
+    public void draw(Batch batch)
+    {
+        drawButtons(batch);
+        drawCorners(batch);
+    }
+
+    public void drawCorners(Batch batch)
+    {
+        float right = rect.x + rect.width - corner.getWidth();
+        float top = rect.y + rect.height - corner.getHeight();
+        corner.setRotation(0);
+        corner.setPosition(rect.x, top);
+        corner.draw(batch);
+        corner.setRotation(90);
+        corner.setPosition(rect.x, rect.y);
+        corner.draw(batch);
+        corner.setRotation(180);
+        corner.setPosition(right, rect.y);
+        corner.draw(batch);
+        corner.setPosition(right, top);
+        corner.setRotation(270);
+        corner.draw(batch);
+    }
+
+    private void drawButtons(Batch batch)
+    {
+        hello.setAlignment(Alignment.TOP_LEFT);
+        hello.setLabelAlignment(Alignment.BOTTOM_CENTER);
+        hello.update();
+        root.draw(batch);
+        drawHello(batch, Alignment.TOP_CENTER, Alignment.BOTTOM_RIGHT);
+        drawHello(batch, Alignment.TOP_RIGHT, Alignment.TOP_LEFT);
+        drawHello(batch, Alignment.MIDDLE_LEFT, Alignment.TOP_CENTER);
+        drawHello(batch, Alignment.MIDDLE_CENTER, Alignment.TOP_RIGHT);
+        drawHello(batch, Alignment.MIDDLE_RIGHT, Alignment.MIDDLE_LEFT);
+        drawHello(batch, Alignment.BOTTOM_LEFT, Alignment.MIDDLE_CENTER);
+        drawHello(batch, Alignment.BOTTOM_CENTER, Alignment.MIDDLE_RIGHT);
+        drawHello(batch, Alignment.BOTTOM_RIGHT, Alignment.BOTTOM_LEFT);
+    }
+
+    private void drawHello(Batch batch, Alignment alignment1, Alignment alignment2)
+    {
+        hello.setAlignment(alignment1);
+        hello.setLabelAlignment(alignment2);
+        hello.update();
+        hello.draw(batch);
+    }
+
+    public void drawDebug(ShapeRenderer debugShapes)
+    {
+        root.drawDebug(debugShapes);
+    }
+}