From 093d7d83c113599421b90ecfd2b8d37eb71d3925 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=A9r=C3=A9my=20Zurcher?= <jeremy@asynk.ch>
Date: Fri, 18 Dec 2015 16:03:32 +0100
Subject: add game/hud/OptionsPanel

---
 .../asynk/rustanddust/game/hud/OptionsPanel.java   | 146 +++++++++++++++++++++
 1 file changed, 146 insertions(+)
 create mode 100644 core/src/ch/asynk/rustanddust/game/hud/OptionsPanel.java

diff --git a/core/src/ch/asynk/rustanddust/game/hud/OptionsPanel.java b/core/src/ch/asynk/rustanddust/game/hud/OptionsPanel.java
new file mode 100644
index 0000000..f2140a9
--- /dev/null
+++ b/core/src/ch/asynk/rustanddust/game/hud/OptionsPanel.java
@@ -0,0 +1,146 @@
+package ch.asynk.rustanddust.game.hud;
+
+import com.badlogic.gdx.graphics.g2d.Batch;
+import com.badlogic.gdx.graphics.glutils.ShapeRenderer;
+
+import ch.asynk.rustanddust.RustAndDust;
+import ch.asynk.rustanddust.ui.Bg;
+import ch.asynk.rustanddust.ui.Label;
+import ch.asynk.rustanddust.ui.Patch;
+import ch.asynk.rustanddust.ui.Position;
+
+public class OptionsPanel extends Patch
+{
+    private String [] fxStrings = { "OFF", "10%", "20%", "30%", "40%", "50%", "60%", "70%", "80%", "90%", "ON" };
+
+    public static int PADDING = 30;
+    public static int OPT_PADDING = 10;
+    public static int TITLE_PADDING = 20;
+    public static int VSPACING = 15;
+    public static int HSPACING = 30;
+
+    private RustAndDust game;
+    private Label title;
+    private int fxVolumeIdx;
+    private Label fxVolume;
+    private Label fxVolumeValue;
+    private Label quit;
+
+    public OptionsPanel(RustAndDust game)
+    {
+        super(game.ninePatch);
+        this.game = game;
+        this.title = new Label(game.font);
+        this.title.write("- Options");
+        this.fxVolume = new Label(game.font);
+        this.fxVolume.write("Fx Volume");
+        this.fxVolumeValue = new Label(game.font);
+        this.quit = new Label(game.font);
+        this.quit.write("Quit battle");
+        this.visible = false;
+    }
+
+    public void updatePosition()
+    {
+        if (!visible) return;
+        float dx = (position.getX(rect.width) - rect.x);
+        float dy = (position.getY(rect.height) - rect.y);
+        translate(dx, dy);
+    }
+
+    public void show()
+    {
+        show(Position.MIDDLE_CENTER);
+    }
+
+    public void show(Position position)
+    {
+
+        fxVolumeValue.write(fxStrings[0]);
+        float h = (title.getHeight() + TITLE_PADDING + fxVolumeValue.getHeight() + (2 * PADDING));
+        h += (quit.getHeight() + (2 * VSPACING));
+        float w = (fxVolume.getWidth() + fxVolumeValue.getWidth() + HSPACING + OPT_PADDING + (2 * PADDING));
+
+        float x = position.getX(w);
+        float y = position.getY(h);
+        setPosition(x, y, w, h);
+
+        y += PADDING;
+        x += PADDING + HSPACING;
+
+        fxVolume.setPosition(x, y);
+        fxVolumeValue.setPosition((x + fxVolume.getWidth() + OPT_PADDING), y);
+        y += (VSPACING + fxVolume.getHeight());
+
+        y += VSPACING;
+        quit.setPosition(x,y);
+        y += (VSPACING + quit.getHeight());
+
+        y += (TITLE_PADDING - VSPACING);
+        x -= PADDING;
+        title.setPosition(x, y);
+
+        getValues();
+
+        visible = true;
+    }
+
+    private void getValues()
+    {
+        fxVolumeIdx = (int) (game.config.fxVolume * 10);
+        fxVolumeValue.write(fxStrings[fxVolumeIdx], fxVolumeValue.getX(), fxVolumeValue.getY());
+    }
+
+    private void cycleFxVolume()
+    {
+        fxVolumeIdx += 1;
+        if (fxVolumeIdx > 10) fxVolumeIdx = 0;
+        fxVolumeValue.write(fxStrings[fxVolumeIdx], fxVolumeValue.getX(), fxVolumeValue.getY());
+        game.config.fxVolume = (fxVolumeIdx / 10.0f);
+    }
+
+    @Override
+    public boolean hit(float x, float y)
+    {
+        if (!visible) return false;
+
+        if (fxVolume.hit(x, y) || fxVolumeValue.hit(x, y)) {
+            cycleFxVolume();
+        } else if (quit.hit(x, y)) {
+            game.ctrl.hud.askQuitBattle();
+        }
+
+        return false;
+    }
+
+    @Override
+    public void dispose()
+    {
+        super.dispose();
+        fxVolume.dispose();
+        fxVolumeValue.dispose();
+        quit.dispose();
+    }
+
+    @Override
+    public void draw(Batch batch)
+    {
+        if (!visible) return;
+        super.draw(batch);
+        title.draw(batch);
+        fxVolume.draw(batch);
+        fxVolumeValue.draw(batch);
+        quit.draw(batch);
+    }
+
+    @Override
+    public void drawDebug(ShapeRenderer shapes)
+    {
+        if (!visible) return;
+        super.drawDebug(shapes);
+        title.drawDebug(shapes);
+        fxVolume.drawDebug(shapes);
+        fxVolumeValue.drawDebug(shapes);
+        quit.drawDebug(shapes);
+    }
+}
-- 
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