You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
82 lines
1.7 KiB
82 lines
1.7 KiB
package mightypork.gamecore.core;
|
|
|
|
|
|
import mightypork.gamecore.audio.AudioModule;
|
|
import mightypork.gamecore.core.init.InitTaskBackend;
|
|
import mightypork.gamecore.graphics.GraphicsModule;
|
|
import mightypork.gamecore.input.InputModule;
|
|
import mightypork.utils.annotations.Stub;
|
|
import mightypork.utils.eventbus.clients.BusNode;
|
|
|
|
|
|
/**
|
|
* Application backend interface (set of core modules).<br>
|
|
* The goal of this abstraction is to allow easy migration to different
|
|
* environment with different libraries etc. It should be as simple as using
|
|
* different backend.<br>
|
|
* The backend is initialized using {@link InitTaskBackend}.
|
|
*
|
|
* @author MightyPork
|
|
*/
|
|
public abstract class AppBackend extends BusNode {
|
|
|
|
/** App instance assigned using <code>bind()</code> */
|
|
protected App app;
|
|
|
|
|
|
/**
|
|
* Assign the initialized app instance to an "app" field.
|
|
*
|
|
* @param app app
|
|
*/
|
|
public void bind(App app)
|
|
{
|
|
if (this.app != null) {
|
|
throw new IllegalStateException("App already set.");
|
|
}
|
|
this.app = app;
|
|
}
|
|
|
|
|
|
/**
|
|
* Add backend-specific init tasks or init task configurations.<br>
|
|
* This is run after default init tasks have been added, and before the init
|
|
* sequence is started.<br>
|
|
* The backend is already binded to the app.
|
|
*/
|
|
@Stub
|
|
public void addInitTasks()
|
|
{
|
|
//
|
|
}
|
|
|
|
|
|
/**
|
|
* Initialize backend modules, add them to event bus.
|
|
*/
|
|
public abstract void initialize();
|
|
|
|
|
|
/**
|
|
* Get graphics module (screen manager, texture and font loader, renderer)
|
|
*
|
|
* @return graphics module
|
|
*/
|
|
public abstract GraphicsModule getGraphics();
|
|
|
|
|
|
/**
|
|
* Get audio module (
|
|
*
|
|
* @return audio module
|
|
*/
|
|
public abstract AudioModule getAudio();
|
|
|
|
|
|
/**
|
|
* Get input module
|
|
*
|
|
* @return input module
|
|
*/
|
|
public abstract InputModule getInput();
|
|
}
|
|
|