Android Open Source - playn-perf Abstract Test

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License

The source code is released under:

PlayN Perf - performance tests for the PlayN game framework Copyright (c) 2013, Three Rings Design, Inc. All rights reserved. Redistribution and use in source and binary forms, with or without modifi...

Java Source Code

//
// PlayN Performance Tests
// http://github.com/threerings/playn-perf/blob/master/LICENSE
/*from   w  w  w . j  av  a2 s  . c  o m*/
package com.threerings.perf.core;

import playn.core.Image;
import playn.core.Keyboard;
import playn.core.Mouse;
import playn.core.Pointer;
import playn.core.util.Clock;
import static playn.core.PlayN.*;

import tripleplay.game.Screen;
import tripleplay.util.Hud;

/**
 * The base class for a performance test.
 */
public abstract class AbstractTest extends Screen
{
    /** Called when the user taps/clicks once. */
    public void onTap () {
    }

    @Override public void wasShown () {
        super.wasShown();
        addHudBits(_hud);
        _hud.layer.setDepth(Short.MAX_VALUE);
        layer.add(_hud.layer);

        // wire up listeners for tapping and going back to the menu
        _hud.layer.addListener(new Mouse.LayerAdapter() {
            @Override public void onMouseDown(Mouse.ButtonEvent event) {
                switch (event.button()) {
                case Mouse.BUTTON_RIGHT: pop(); break;
                default: break;
                }
            }
        });
        _hud.layer.addListener(new Pointer.Adapter() {
            @Override public void onPointerStart(Pointer.Event event) {
                _tapStart = currentTime();
            }
            @Override public void onPointerEnd(Pointer.Event event) {
                double duration = currentTime() - _tapStart;
                if (duration > 1000) pop();
                else onTap();
            }
            @Override public void onPointerCancel(Pointer.Event event) {
            }
            protected double _tapStart;
        });
        keyboard().setListener(new Keyboard.Adapter() {
            @Override public void onKeyDown(Keyboard.Event event) {
                switch (event.key()) {
                case ESCAPE:
                case BACK: pop(); break;
                case SPACE: onTap(); break;
                case H: _hud.layer.setVisible(_hudActive = !_hudActive); break;
                default: break;
                }
            }
        });
    }

    @Override public void wasHidden () {
        super.wasHidden();
        keyboard().setListener(null);
    }

    @Override public void update (int delta) {
        super.update(delta);
        if (_hudActive) _hud.update(delta);
    }

    @Override public void paint (Clock clock) {
        super.paint(clock);
        if (_hudActive) _hud.paint();
    }

    protected void pop () {
        PerfTest.stack.remove(this);
    }

    protected Image getImage (String path) {
        return assets().getImage("images/" + path);
    }

    /** Override this and add UI elements to the HUD as needed. */
    protected void addHudBits (Hud hud) {
    }

    private final Hud.Stock _hud = new Hud.Stock();
    private boolean _hudActive = true;
}

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