The document summarizes the various services available in the WaveEngine game development platform. It lists over 20 different services including Assets, CameraCapture, GraphicsDevice, Input, Layout, Microphone, MusicPlayer, Platform, Random, ScreenContextManager, SoundPlayer, Storage, Taskscheduler, TimerFactory, TouchPanel, VideoPlayer and ViewportManager. It provides examples of how to access each service through the WaveServices namespace and describes some of the functionality each service exposes like managing screen contexts, playing audio, reading sensor input and storing game data.

1. WaveEngineTeam
@waveengineteam
http://waveengine.net
Wave Engine Services

2. ¿What is a service?
• It does not depend on the scenes.
• It is accesible from anywhere in your code
• Multiplatform API

3. WaveEngine services list
• Assets
• CameraCapture
• GraphicsDevice
• Input
• Layout
• Microphone
• MusicPlayer
• Platform
• Random
• ScreenContextManager
• SoundPlayer
• Storage
• Taskscheduler
• TimerFactory
• TouchPanel
• VideoPlayer
• ViewportManager

4. WaveEngine services list
• Assets
• CameraCapture
• GraphicsDevice
• Input
• Layout
• Microphone
• MusicPlayer
• Platform
• Random
• ScreenContextManager
• SoundPlayer
• Storage
• Taskscheduler
• TimerFactory
• TouchPanel
• VideoPlayer
• ViewportManager

5. How to access?
WaveServices.[service]
Example:
WaveServices.Input.KeyboardState.IsKeyPressed(Keys.Space);

6. WaveServices.Platform
WaveServices.Platform.PlatformName;
WaveServices.Platform.OperatingSystem;
WaveServices.Platform.AppVersion;
WaveServices.Platform.ScreenWidth;
WaveServices.Platform.ScreenHeight;

7. WaveServices.ViewportManager
Nokia Lumia 920
768x1280
Samsung Galaxy S4
1080x1920
iPhone 5
1136x640

8. WaveServices.ViewportManager
Virtual mobile device
My
resolution

9. WaveServices.ViewportManager
Mode: Fill Mode: Uniform Mode: UniformToFill
There are 3 modes

10. WaveServices.ViewportManager
Configure ViewportManager
ViewportManager vm = WaveServices.ViewportManager;
vm.Activate(768, 1024, ViewportManager.StretchMode.UniformToFill);

11. WaveServices.ViewportManager
iPhone 5
1136x640
Surface RT
1366x768

12. WaveServices.ScreenContextManager
ScreenContext
Background
Scene
SceneUI
ScreenContext
Scene1
Simple context Multiple context

13. WaveServices.ScreenContextManager
ScreenContext1
(Paused)
ScreenContext2
(Running)
Stack
(before)
Push
ScreenContext3
ScreenContext1
(Paused)
ScreenContext2
(Paused)
Stack
(after)
ScreenContext3
(Running)

14. WaveServices.ScreenContextManager
ScreenContext1
(Paused)
ScreenContext2
(Paused)
Stack
(before)
Pop
ScreenContext1
(Paused)
ScreenContext2
(Running)
Stack
(after)
ScreenContext3
(Running)

15. WaveServices.ScreenContextManager
ScreenContext1
(Paused)
ScreenContext2
(Running)
Stack
(before)
To
ScreenContext3
Stack
(after)
ScreenContext3
(Running)

16. WaveServices.ScreenContextManager

17. ScreenContext
(Running)
(Drawing)
WaveServices.ScreenContextManager
Change the ScreenContext behavior
ScreenContext context = new ScreenContext();
context.Behavior =
ScreenContextBehaviors.DrawInBackground |
ScreenContextBehaviors.UpdateInBackground;
ScreenContext2
(Running)
(Drawing)
Stack

18. WaveServices.ScreenContextManager
Screen Transitions
• ChecqueredAppearTransition
• ColorFadeTransition
• CombTransition
• CoverTransition
• CrossFadeTransition
• CurtainsTransition
• DoorwayTransition
• FallingLinesTransition
• FanTransitions
• PushTransition
• RotateTransition
• ScaleTransition
• ShrinkAndSpinTransition
• UncoverTransition
• ZoomTransition

19. WaveServices.Input
Sensor’s list
• AccelerometerState
• DisplayOrientationState
• GamePadState
• GyroscopeState
• KeyboardState
• MouseState
• TouchPanelState

20. WaveServices.Input
var inputService = WaveServices.Input;
if (inputService.KeyboardState.IsConnected)
{
// Detect key Up
if (inputService.KeyboardState.Up == ButtonState.Pressed &&
beforeKeyboardState.Up != ButtonState.Pressed)
{
// Custom action
}
}
beforeKeyboardState = inputService.KeyboardState;

21. WaveServices.Input
var inputService = WaveServices.Input;
if (inputService.TouchPanelState.IsConnected)
{
// Detect touch
if (inputService. TouchPanelState.Count > 0)
{
Vector2 touchPosition = inputService. TouchPanelState[0].Position;
// Custom action
}
}

22. WaveServices.Input
var inputService = WaveServices.Input;
if (inputService.AccelerometerState.IsConnected)
{
inputService.StartAccelerometer();
inputService.AccelerometerState.SmoothAcceleration.X
inputService.AccelerometerState.SmoothAcceleration.Y
inputService.AccelerometerState.SmoothAcceleration.Z
}
…
inputService.StopAccelerometer();

23. WaveServices.TimerFactory
WaveServices.TimerFactory.CreateTimer(“myTimer”,
TimeSpan.FromSeconds(0.6f), () =>
{
// Delayed action
},false);

24. WaveServices.MusicPlayer
var musicPlayer = WaveServices.MusicPlayer;
musicPlayer.Play(new MusicInfo(“Content/music.mp3”));
musicPlayer.IsRepeat = true;
musicPlayer.Volume = 0.5f;

25. WaveServices.SoundPlayer
//Register bank
SoundBank bank = new SoundBank(Assets);
WaveServices.SoundPlayer.RegisterSoundBank(bank);
//Register sounds
SoundInfo sound1 = new SoundInfo("Content/effect.wpk");
bank.Add(sound1);
WaveServices.SoundPlayer.Play(sound1);

26. WaveServices.Storage
public class MyStorageClass
{
public int Level;
public int BestScore;
public Vector2 PlayerPosition;
public float PlayerLife;
}

27. WaveServices.Storage
MyStorageClass storage;
…
WaveServices.Storage.Write<MyStorageClass>(storage);
…
if (WaveServices.Storage.Exists<MyStorageClass>())
{
storage = WaveServices.Storage.Read<MyStorageClass>();
}

28. Thank you
WaveEngine Team
@waveengineteam
http://waveengine.net