Base of InputModule refactoring

src/junk/BaseApp.java

@@ -3,6 +3,7 @@ package junk;
 
 import java.lang.Thread.UncaughtExceptionHandler;
 
+import mightypork.gamecore.backends.lwjgl.LwjglInputModule;
 import mightypork.gamecore.core.App;
 import mightypork.gamecore.core.AppBackend;
 import mightypork.gamecore.core.MainLoop;
@@ -10,7 +11,6 @@ import mightypork.gamecore.core.WorkDir;
 import mightypork.gamecore.core.config.Config;
 import mightypork.gamecore.gui.screens.ScreenRegistry;
 import mightypork.gamecore.gui.screens.impl.CrossfadeOverlay;
-import mightypork.gamecore.input.InputSystem;
 import mightypork.gamecore.resources.Res;
 import mightypork.gamecore.resources.ResourceSetup;
 import mightypork.utils.logging.Log;
@@ -117,7 +117,7 @@ public abstract class BaseApp extends App implements UncaughtExceptionHandler {
 		 * Input
 		 */
 		Log.f2("Initializing Input System...");
-		inputSystem = new InputSystem(this);
+		inputSystem = new LwjglInputModule(this);
 		initInputSystem(inputSystem);
 		
 		/*

src/mightypork/gamecore/backends/lwjgl/LwjglBackend.java

@@ -6,6 +6,7 @@ import mightypork.gamecore.backends.lwjgl.audio.SlickAudioModule;
 import mightypork.gamecore.backends.lwjgl.graphics.LwjglGraphicsModule;
 import mightypork.gamecore.core.AppBackend;
 import mightypork.gamecore.graphics.GraphicsModule;
+import mightypork.gamecore.input.InputModule;
 
 
 /**
@@ -17,6 +18,7 @@ public class LwjglBackend extends AppBackend {
 	
 	private LwjglGraphicsModule graphics;
 	private SlickAudioModule audio;
+	private LwjglInputModule input;
 	
 	
 	@Override
@@ -24,6 +26,11 @@ public class LwjglBackend extends AppBackend {
 	{
 		addChildClient(graphics = new LwjglGraphicsModule());
 		addChildClient(audio = new SlickAudioModule());
+		addChildClient(input = new LwjglInputModule());
+		
+		graphics.init();
+		audio.init();
+		input.init();
 		
 		app.addInitTask(new InitTaskRedirectSlickLog());
 	}
@@ -41,4 +48,11 @@ public class LwjglBackend extends AppBackend {
 	{
 		return audio;
 	}
+	
+	
+	@Override
+	public InputModule getInput()
+	{
+		return input;
+	}
 }

src/mightypork/gamecore/backends/lwjgl/LwjglInputModule.java

@@ -1,14 +1,13 @@
-package mightypork.gamecore.input;
+package mightypork.gamecore.backends.lwjgl;
 
 
 import mightypork.gamecore.core.App;
 import mightypork.gamecore.core.events.UserQuitRequest;
-import mightypork.gamecore.input.events.InputReadyEvent;
+import mightypork.gamecore.input.InputModule;
+import mightypork.gamecore.input.Keys;
 import mightypork.gamecore.input.events.KeyEvent;
 import mightypork.gamecore.input.events.MouseButtonEvent;
 import mightypork.gamecore.input.events.MouseMotionEvent;
-import mightypork.utils.eventbus.clients.BusNode;
-import mightypork.utils.interfaces.Destroyable;
 import mightypork.utils.interfaces.Updateable;
 import mightypork.utils.math.constraints.vect.Vect;
 import mightypork.utils.math.constraints.vect.var.VectVar;
@@ -24,9 +23,7 @@ import org.lwjgl.opengl.Display;
  * 
  * @author Ondřej Hruška (MightyPork)
  */
-public class InputSystem extends BusNode implements Updateable, KeyBinder, Destroyable {
-	
-	private static boolean inited = false;
+public class LwjglInputModule extends InputModule implements Updateable {
 	
 	/** Current mouse position */
 	private static final Vect mousePos = new Vect() {
@@ -49,40 +46,18 @@ public class InputSystem extends BusNode implements Updateable, KeyBinder, Destr
 		}
 	};
 	
-	private final KeyBindingPool keybindings;
-	
-	private final VectVar mouseMove = Vect.makeVar();
-	private final VectVar mouseLastPos = Vect.makeVar();
-	
-	
-	/**
-	 * @param app app access
-	 */
-	public InputSystem() {
-		
-		initDevices();
-		
-		// global keybindings
-		keybindings = new KeyBindingPool();
-		addChildClient(keybindings);
-		
-		App.bus().send(new InputReadyEvent());
-	}
-	
 	
 	@Override
-	public final void destroy()
+	public void destroy()
 	{
 		Mouse.destroy();
 		Keyboard.destroy();
 	}
 	
 	
-	private void initDevices()
+	@Override
+	protected void initDevices()
 	{
-		if (inited) return;
-		inited = true;
-		
 		try {
 			Mouse.create();
 			Keyboard.create();
@@ -92,19 +67,8 @@ public class InputSystem extends BusNode implements Updateable, KeyBinder, Destr
 		}
 	}
 	
-	
-	@Override
-	public final void bindKey(KeyStroke stroke, Edge edge, Runnable task)
-	{
-		keybindings.bindKey(stroke, edge, task);
-	}
-	
-	
-	@Override
-	public void unbindKey(KeyStroke stroke)
-	{
-		keybindings.unbindKey(stroke);
-	}
+	private final VectVar mouseMove = Vect.makeVar();
+	private final VectVar mouseLastPos = Vect.makeVar();
 	
 	
 	@Override
@@ -172,94 +136,62 @@ public class InputSystem extends BusNode implements Updateable, KeyBinder, Destr
 	}
 	
 	
-	/**
-	 * Get absolute mouse position. This vect is final and views at it can
-	 * safely be made.
-	 * 
-	 * @return mouse position
-	 */
-	public static Vect getMousePos()
+	@Override
+	public Vect getMousePos()
 	{
 		return mousePos;
 	}
 	
 	
-	/**
-	 * @return true if mouse is inside window.
-	 */
-	public static boolean isMouseInside()
+	@Override
+	public boolean isMouseInside()
 	{
 		return Mouse.isInsideWindow();
 	}
 	
 	
-	/**
-	 * Trap mouse cursor in the window
-	 * 
-	 * @param grab true to grab
-	 */
-	public static void grabMouse(boolean grab)
+	@Override
+	public void grabMouse(boolean grab)
 	{
 		Mouse.setGrabbed(grab);
 	}
 	
 	
-	/**
-	 * Check if key is down
-	 * 
-	 * @param key key to check (constant from the {@link Keys} class)
-	 * @return is down
-	 */
-	public static boolean isKeyDown(int key)
+	@Override
+	public boolean isKeyDown(int key)
 	{
 		return Keyboard.isKeyDown(key);
 	}
 	
 	
-	/**
-	 * Check mouse button state
-	 * 
-	 * @param button button to test (0 left, 1 right, 2 middle)
-	 * @return button is down
-	 */
-	public static boolean isMouseButtonDown(int button)
+	@Override
+	public boolean isMouseButtonDown(int button)
 	{
 		return Mouse.isButtonDown(button);
 	}
 	
 	
-	/**
-	 * @return bit mask of active mod keys
-	 */
-	public static int getActiveModKeys()
+	@Override
+	public int getActiveModKeys()
 	{
 		int mods = 0;
 		
-		if (Keyboard.isKeyDown(Keys.L_ALT) || Keyboard.isKeyDown(Keys.R_ALT)) {
+		if (isKeyDown(Keys.L_ALT) || isKeyDown(Keys.R_ALT)) {
 			mods |= Keys.MOD_ALT;
 		}
 		
-		if (Keyboard.isKeyDown(Keys.L_SHIFT) || Keyboard.isKeyDown(Keys.R_SHIFT)) {
+		if (isKeyDown(Keys.L_SHIFT) || isKeyDown(Keys.R_SHIFT)) {
 			mods |= Keys.MOD_SHIFT;
 		}
 		
-		if (Keyboard.isKeyDown(Keys.L_CONTROL) || Keyboard.isKeyDown(Keys.R_CONTROL)) {
+		if (isKeyDown(Keys.L_CONTROL) || isKeyDown(Keys.R_CONTROL)) {
 			mods |= Keys.MOD_CONTROL;
 		}
 		
-		if (Keyboard.isKeyDown(Keys.L_META) || Keyboard.isKeyDown(Keys.R_META)) {
+		if (isKeyDown(Keys.L_META) || isKeyDown(Keys.R_META)) {
 			mods |= Keys.MOD_META;
 		}
 		
 		return mods;
 	}
-	
-	
-	/**
-	 * @return true if the system is initialized
-	 */
-	public static boolean isReady()
-	{
-		return inited;
-	}
 }

src/mightypork/gamecore/backends/lwjgl/audio/SlickAudioModule.java

@@ -22,33 +22,22 @@ import org.newdawn.slick.openal.SoundStore;
  */
 public class SlickAudioModule extends AudioModule {
 	
-	private static final Vect INITIAL_LISTENER_POS = Vect.ZERO;
-	private static final int MAX_SOURCES = 256;
+	private final VectVar listenerPos = Vect.makeVar();
 	
-	private VectVar listener = Vect.makeVar();
-	private static boolean soundSystemInited = false;
 	
-	
-	public SlickAudioModule() {
-		
-		if (!soundSystemInited) {
-			soundSystemInited = true;
-			
-			try {
-				SoundStore.get().setMaxSources(MAX_SOURCES);
-				SoundStore.get().init();
-				setListenerPos(INITIAL_LISTENER_POS);
-			} catch (final Throwable t) {
-				Log.e("Error initializing sound system.", t);
-			}
-		}
+	@Override
+	public void init()
+	{
+		SoundStore.get().setMaxSources(256);
+		SoundStore.get().init();
+		setListenerPos(Vect.ZERO);
 	}
 	
 	
 	@Override
 	public void setListenerPos(Vect pos)
 	{
-		listener.setTo(pos);
+		listenerPos.setTo(pos);
 		final FloatBuffer buf3 = BufferHelper.alloc(3);
 		final FloatBuffer buf6 = BufferHelper.alloc(6);
 		buf3.clear();
@@ -66,7 +55,7 @@ public class SlickAudioModule extends AudioModule {
 	@Override
 	public Vect getListenerPos()
 	{
-		return listener;
+		return listenerPos;
 	}
 	
 	

src/mightypork/gamecore/backends/lwjgl/graphics/LwjglGraphicsModule.java

@@ -49,7 +49,7 @@ public class LwjglGraphicsModule extends GraphicsModule {
 	/** FPS the user wants */
 	private int targetFps;
 	/** FPS meter used for measuring actual FPS */
-	private FpsMeter fpsMeter;
+	private FpsMeter fpsMeter = new FpsMeter();
 	
 	/** Flag that at the end of frame, fullscreen should be toggled. */
 	private boolean fullscreenToggleRequested;
@@ -79,6 +79,17 @@ public class LwjglGraphicsModule extends GraphicsModule {
 	private static final Rect rect = Rect.make(screenSize);
 	
 	
+	@Override
+	public void init()
+	{
+		try {
+			Display.create();
+		} catch (final Exception e) {
+			throw new RuntimeException("Could not initialize display.", e);
+		}
+	}
+	
+	
 	@Override
 	public void setColor(Color color)
 	{
@@ -423,27 +434,6 @@ public class LwjglGraphicsModule extends GraphicsModule {
 	}
 	
 	
-	@Override
-	public void createDisplay()
-	{
-		if (Display.isCreated()) throw new IllegalStateException("Display already created.");
-		try {
-			Display.create();
-			
-			fpsMeter = new FpsMeter();
-			
-			if (fullscreenSetRequested && fullscreenSetState) {
-				doToggleFullscreen();
-				Display.update();
-				fullscreenSetRequested = false;
-			}
-			
-		} catch (final Exception e) {
-			throw new RuntimeException("Could not initialize display.", e);
-		}
-	}
-	
-	
 	@Override
 	public void setFullscreen(boolean fs)
 	{

src/mightypork/gamecore/backends/lwjgl/graphics/font/DeferredLwjglFont.java

@@ -27,7 +27,6 @@ public class DeferredLwjglFont extends DeferredFont {
 	private IFont font = null;
 	
 	
-	
 	/**
 	 * A font from resource
 	 * 

src/mightypork/gamecore/backends/lwjgl/graphics/font/DeferredLwjglFontFromSystem.java

@@ -4,7 +4,6 @@ package mightypork.gamecore.backends.lwjgl.graphics.font;
 import java.awt.Font;
 import java.io.IOException;
 
-import mightypork.gamecore.graphics.textures.FilterMode;
 import mightypork.utils.annotations.Alias;
 
 

src/mightypork/gamecore/core/App.java

@@ -2,17 +2,12 @@ package mightypork.gamecore.core;
 
 
 import java.util.ArrayList;
-import java.util.HashMap;
 import java.util.List;
-import java.util.Map;
 
 import mightypork.gamecore.audio.AudioModule;
 import mightypork.gamecore.core.config.Config;
-import mightypork.gamecore.core.init.InitTaskCrashHandler;
-import mightypork.gamecore.core.init.InitTaskIonizables;
-import mightypork.gamecore.core.init.InitTaskLog;
-import mightypork.gamecore.core.init.InitTaskLogHeader;
 import mightypork.gamecore.graphics.GraphicsModule;
+import mightypork.gamecore.input.InputModule;
 import mightypork.utils.annotations.Stub;
 import mightypork.utils.eventbus.EventBus;
 import mightypork.utils.eventbus.clients.BusNode;
@@ -164,6 +159,10 @@ public class App extends BusNode {
 	}
 	
 	
+	/**
+	 * Shut down the running instance.<br>
+	 * Deinitialize backend modules and terminate the JVM.
+	 */
 	public static void shutdown()
 	{
 		if (instance == null) throw new IllegalStateException("App is not running.");
@@ -199,9 +198,9 @@ public class App extends BusNode {
 	
 	
 	/**
-	 * Get graphics module from the backend
+	 * Get graphics module from the running app's backend
 	 * 
-	 * @return backend
+	 * @return graphics module
 	 */
 	public static GraphicsModule gfx()
 	{
@@ -210,9 +209,9 @@ public class App extends BusNode {
 	
 	
 	/**
-	 * Get audio module from the backend
+	 * Get audio module from the running app's backend
 	 * 
-	 * @return backend
+	 * @return audio module
 	 */
 	public static AudioModule audio()
 	{
@@ -220,6 +219,17 @@ public class App extends BusNode {
 	}
 	
 	
+	/**
+	 * Get input module from the running app's backend
+	 * 
+	 * @return input module
+	 */
+	public static InputModule input()
+	{
+		return instance.backend.getInput();
+	}
+	
+	
 	/**
 	 * Get event bus instance.
 	 * 

src/mightypork/gamecore/core/AppBackend.java

@@ -3,6 +3,7 @@ package mightypork.gamecore.core;
 
 import mightypork.gamecore.audio.AudioModule;
 import mightypork.gamecore.graphics.GraphicsModule;
+import mightypork.gamecore.input.InputModule;
 import mightypork.utils.eventbus.clients.BusNode;
 
 
@@ -53,4 +54,12 @@ public abstract class AppBackend extends BusNode {
 	 * @return audio module
 	 */
 	public abstract AudioModule getAudio();
+	
+	
+	/**
+	 * Get input module
+	 * 
+	 * @return input module
+	 */
+	public abstract InputModule getInput();
 }

src/mightypork/gamecore/core/BackendModule.java

@@ -13,6 +13,9 @@ import mightypork.utils.interfaces.Destroyable;
  */
 public abstract class BackendModule extends BusNode implements Destroyable {
 	
+	public abstract void init();
+	
+	
 	@Override
 	@Stub
 	public void destroy()

src/mightypork/gamecore/core/InitTask.java

@@ -28,8 +28,9 @@ public abstract class InitTask {
 	 * Assign the initialized app instance to a protected "app" field.
 	 * 
 	 * @param app app
-	 */	
-	void bind(App app) {
+	 */
+	void bind(App app)
+	{
 		this.app = app;
 	}
 	

src/mightypork/gamecore/core/config/InitTaskConfig.java

@@ -3,7 +3,6 @@ package mightypork.gamecore.core.config;
 
 import mightypork.gamecore.core.InitTask;
 import mightypork.utils.annotations.Stub;
-import mightypork.utils.exceptions.IllegalValueException;
 
 
 /**

src/mightypork/gamecore/core/init/InitTaskDisplay.java

@@ -85,8 +85,6 @@ public class InitTaskDisplay extends InitTask {
 		gfx.setTargetFps(fps);
 		
 		if (fullscreen) gfx.setFullscreen(true);
-		
-		gfx.createDisplay();
 	}
 	
 	

src/mightypork/gamecore/graphics/GraphicsModule.java

@@ -4,6 +4,7 @@ package mightypork.gamecore.graphics;
 import mightypork.gamecore.core.BackendModule;
 import mightypork.gamecore.graphics.textures.DeferredTexture;
 import mightypork.gamecore.graphics.textures.TxQuad;
+import mightypork.gamecore.gui.events.ViewportChangeEvent;
 import mightypork.utils.math.color.Color;
 import mightypork.utils.math.color.Grad;
 import mightypork.utils.math.constraints.rect.Rect;
@@ -280,13 +281,9 @@ public abstract class GraphicsModule extends BackendModule {
 	
 	
 	/**
-	 * Create a main window, if needed
-	 */
-	public abstract void createDisplay();
-	
-	
-	/**
-	 * Set fullscreen
+	 * Set fullscreen. The fullscreen state will be changed when possible (eg.
+	 * at the end of the current frame) and a {@link ViewportChangeEvent} will
+	 * be fired.
 	 * 
 	 * @param fs true for fullscreen
 	 */
@@ -294,13 +291,15 @@ public abstract class GraphicsModule extends BackendModule {
 	
 	
 	/**
-	 * Request fullscreen toggle (eg. at the end of render frame)
+	 * Request fullscreen toggle. See setFullscreen() for more info)
 	 */
 	public abstract void switchFullscreen();
 	
 	
 	/**
-	 * Get fullscreen state
+	 * Get fullscreen state (note that methods changing fullscreen may not have
+	 * immediate effect, so this method may report the old state if the
+	 * fullscreen state has not yet been changed).
 	 * 
 	 * @return is fullscreen
 	 */

src/mightypork/gamecore/gui/components/BaseComponent.java

@@ -1,10 +1,11 @@
 package mightypork.gamecore.gui.components;
 
 
+import mightypork.gamecore.backends.lwjgl.LwjglInputModule;
+import mightypork.gamecore.core.App;
 import mightypork.gamecore.graphics.Renderable;
 import mightypork.gamecore.gui.events.LayoutChangeEvent;
 import mightypork.gamecore.gui.events.LayoutChangeListener;
-import mightypork.gamecore.input.InputSystem;
 import mightypork.utils.Support;
 import mightypork.utils.annotations.Stub;
 import mightypork.utils.interfaces.Enableable;
@@ -98,7 +99,7 @@ public abstract class BaseComponent extends AbstractRectCache implements Compone
 	@Override
 	public final boolean isMouseOver()
 	{
-		return InputSystem.getMousePos().isInside(this);
+		return App.input().getMousePos().isInside(this);
 	}
 	
 	

src/mightypork/gamecore/gui/components/input/TextButton.java

@@ -1,10 +1,11 @@
 package mightypork.gamecore.gui.components.input;
 
 
+import mightypork.gamecore.backends.lwjgl.LwjglInputModule;
+import mightypork.gamecore.core.App;
 import mightypork.gamecore.graphics.fonts.IFont;
 import mightypork.gamecore.gui.components.DynamicWidthComponent;
 import mightypork.gamecore.gui.components.painters.TextPainter;
-import mightypork.gamecore.input.InputSystem;
 import mightypork.utils.math.AlignX;
 import mightypork.utils.math.color.Color;
 import mightypork.utils.math.color.pal.RGB;
@@ -46,7 +47,7 @@ public class TextButton extends ClickableComponent implements DynamicWidthCompon
 	protected void renderComponent()
 	{
 		if (isMouseOver()) {
-			if (InputSystem.isMouseButtonDown(0)) {
+			if (App.input().isMouseButtonDown(0)) {
 				offset.setTo(offsetUnder);
 			} else {
 				offset.setTo(hoverMove ? offsetOver : offsetPassive);

src/mightypork/gamecore/gui/screens/Overlay.java

@@ -4,12 +4,12 @@ package mightypork.gamecore.gui.screens;
 import java.util.ArrayList;
 import java.util.Collection;
 
+import mightypork.gamecore.backends.lwjgl.LwjglInputModule;
 import mightypork.gamecore.core.App;
 import mightypork.gamecore.graphics.Renderable;
 import mightypork.gamecore.gui.components.layout.ConstraintLayout;
 import mightypork.gamecore.gui.events.LayoutChangeListener;
 import mightypork.gamecore.input.Edge;
-import mightypork.gamecore.input.InputSystem;
 import mightypork.gamecore.input.KeyBinder;
 import mightypork.gamecore.input.KeyBindingPool;
 import mightypork.gamecore.input.KeyStroke;
@@ -52,7 +52,7 @@ public abstract class Overlay extends BusNode implements Comparable<Overlay>, Up
 	
 	public Overlay() {
 		
-		this.mouse = InputSystem.getMousePos();
+		this.mouse = App.input().getMousePos();
 		
 		this.root = new ConstraintLayout(App.gfx().getRect());
 		addChildClient(root);

src/mightypork/gamecore/input/InputModule.java

@@ -0,0 +1,91 @@
+package mightypork.gamecore.input;
+
+
+import mightypork.gamecore.core.BackendModule;
+import mightypork.utils.math.constraints.vect.Vect;
+
+
+/**
+ * Abstract input module
+ * 
+ * @author Ondřej Hruška (MightyPork)
+ */
+public abstract class InputModule extends BackendModule implements KeyBinder {
+	
+	protected KeyBindingPool keybindings;
+	
+	
+	@Override
+	public final void init()
+	{
+		keybindings = new KeyBindingPool();
+		addChildClient(keybindings);
+		initDevices();
+	}
+	
+	
+	protected abstract void initDevices();
+	
+	
+	@Override
+	public void bindKey(KeyStroke stroke, Edge edge, Runnable task)
+	{
+		keybindings.bindKey(stroke, edge, task);
+	}
+	
+	
+	@Override
+	public void unbindKey(KeyStroke stroke)
+	{
+		keybindings.unbindKey(stroke);
+	}
+	
+	
+	/**
+	 * Get absolute mouse position. Should always return the same Vect instance
+	 * (use a VectVar or similar).
+	 * 
+	 * @return mouse position
+	 */
+	public abstract Vect getMousePos();
+	
+	
+	/**
+	 * Check if mouse is inside window
+	 * 
+	 * @return true if mouse is inside window.
+	 */
+	public abstract boolean isMouseInside();
+	
+	
+	/**
+	 * Trap mouse cursor in the window / release it
+	 * 
+	 * @param grab true to grab, false to release
+	 */
+	public abstract void grabMouse(boolean grab);
+	
+	
+	/**
+	 * Check if key is down (constant from the {@link Keys} class)
+	 * 
+	 * @param key key to check
+	 * @return is down
+	 */
+	public abstract boolean isKeyDown(int key);
+	
+	
+	/**
+	 * Check mouse button state
+	 * 
+	 * @param button button to test (0 left, 1 right, 2 middle)
+	 * @return button is down
+	 */
+	public abstract boolean isMouseButtonDown(int button);
+	
+	
+	/**
+	 * @return bit mask of active mod keys
+	 */
+	public abstract int getActiveModKeys();
+}

src/mightypork/gamecore/input/KeyBinding.java

@@ -1,7 +1,6 @@
 package mightypork.gamecore.input;
 
 
-import mightypork.gamecore.input.events.InputReadyListener;
 import mightypork.gamecore.input.events.KeyEvent;
 import mightypork.gamecore.input.events.KeyEventHandler;
 
@@ -11,7 +10,7 @@ import mightypork.gamecore.input.events.KeyEventHandler;
  * 
  * @author Ondřej Hruška (MightyPork)
  */
-public class KeyBinding implements KeyEventHandler, InputReadyListener {
+public class KeyBinding implements KeyEventHandler {
 	
 	private final KeyStroke keystroke;
 	private Runnable handler;
@@ -28,8 +27,7 @@ public class KeyBinding implements KeyEventHandler, InputReadyListener {
 		this.keystroke = stroke;
 		this.handler = handler;
 		this.edge = edge;
-		
-		if (InputSystem.isReady()) wasDown = stroke.isDown();
+		wasDown = stroke.isDown();
 	}
 	
 	
@@ -69,12 +67,4 @@ public class KeyBinding implements KeyEventHandler, InputReadyListener {
 			handler.run();
 		}
 	}
-	
-	
-	@Override
-	public void onInputReady()
-	{
-		wasDown = keystroke.isDown();
-	}
-	
 }

src/mightypork/gamecore/input/KeyStroke.java

@@ -1,6 +1,7 @@
 package mightypork.gamecore.input;
 
 
+import mightypork.gamecore.core.App;
 import mightypork.utils.string.StringUtil;
 
 import org.lwjgl.input.Keyboard;
@@ -28,9 +29,10 @@ public class KeyStroke {
 	}
 	
 	
-	// FIXME TODO can probably be immutable!
 	/**
-	 * Change to...
+	 * Change to...<br>
+	 * (KeyStroke is mutable, so that upon changing it in Config, all existing
+	 * key bindings are updated automatically.)
 	 * 
 	 * @param key key code
 	 * @param modmask modifiers
@@ -58,7 +60,7 @@ public class KeyStroke {
 	public boolean isDown()
 	{
 		boolean st = Keyboard.isKeyDown(key);
-		st &= (InputSystem.getActiveModKeys() == mod);
+		st &= (App.input().getActiveModKeys() == mod);
 		
 		return st;
 	}

src/mightypork/gamecore/input/events/InputReadyEvent.java

@@ -1,15 +0,0 @@
-package mightypork.gamecore.input.events;
-
-
-import mightypork.utils.eventbus.BusEvent;
-
-
-public class InputReadyEvent extends BusEvent<InputReadyListener> {
-	
-	@Override
-	protected void handleBy(InputReadyListener handler)
-	{
-		handler.onInputReady();
-	}
-	
-}

src/mightypork/gamecore/input/events/InputReadyListener.java

@@ -1,7 +0,0 @@
-package mightypork.gamecore.input.events;
-
-
-public interface InputReadyListener {
-	
-	void onInputReady();
-}

src/mightypork/gamecore/resources/loading/ResourceLoader.java

@@ -1,5 +1,6 @@
 package mightypork.gamecore.resources.loading;
 
+
 import mightypork.gamecore.resources.DeferredResource;
 
 

src/mightypork/rogue/RogueApp.java

@@ -4,6 +4,7 @@ package mightypork.rogue;
 import junk.AppInitOptions;
 import junk.BaseApp;
 import mightypork.gamecore.backends.lwjgl.LwjglBackend;
+import mightypork.gamecore.backends.lwjgl.LwjglInputModule;
 import mightypork.gamecore.core.config.Config;
 import mightypork.gamecore.core.events.MainLoopRequest;
 import mightypork.gamecore.core.events.ShudownRequest;
@@ -15,7 +16,6 @@ import mightypork.gamecore.gui.events.ViewportChangeEvent;
 import mightypork.gamecore.gui.events.ViewportChangeListener;
 import mightypork.gamecore.gui.screens.ScreenRegistry;
 import mightypork.gamecore.input.Edge;
-import mightypork.gamecore.input.InputSystem;
 import mightypork.gamecore.resources.Res;
 import mightypork.rogue.RogueStateManager.RogueState;
 import mightypork.rogue.events.RogueStateRequest;
@@ -104,7 +104,7 @@ public final class RogueApp extends BaseApp implements ViewportChangeListener, S
 	
 	
 	@Override
-	protected void initInputSystem(InputSystem input)
+	protected void initInputSystem(LwjglInputModule input)
 	{
 		// this will work only with reusable events (such as requests)
 		bindEventToKey(new FullscreenToggleRequest(), "global.fullscreen");

src/mightypork/rogue/RogueKeys.java

@@ -1,8 +1,6 @@
 package mightypork.rogue;
 
 
-
-
 public class RogueKeys implements KeySetup {
 	
 	@Override

src/mightypork/rogue/RogueRoutes.java

@@ -1,8 +1,6 @@
 package mightypork.rogue;
 
 
-
-
 public class RogueRoutes implements RouteSetup {
 	
 	@Override

src/mightypork/rogue/world/gui/interaction/MIPKeyboard.java

@@ -5,9 +5,9 @@ import java.util.ArrayList;
 import java.util.Collection;
 import java.util.List;
 
+import mightypork.gamecore.backends.lwjgl.LwjglInputModule;
 import mightypork.gamecore.core.config.Config;
 import mightypork.gamecore.input.Edge;
-import mightypork.gamecore.input.InputSystem;
 import mightypork.gamecore.input.KeyBindingPool;
 import mightypork.gamecore.input.KeyStroke;
 import mightypork.gamecore.input.Keys;
@@ -103,7 +103,7 @@ public class MIPKeyboard extends MapInteractionPlugin implements DelegatingClien
 		
 		if (mapView.plc.getPlayer().getMoveProgress() < 0.8) return false;
 		
-		if (InputSystem.getActiveModKeys() != Keys.MOD_NONE) return false;
+		if (LwjglInputModule.getActiveModKeys() != Keys.MOD_NONE) return false;
 		
 		for (int i = 0; i < 4; i++) {
 			if (keys[i].isDown()) {

src/mightypork/rogue/world/gui/interaction/MIPMouse.java

@@ -1,7 +1,7 @@
 package mightypork.rogue.world.gui.interaction;
 
 
-import mightypork.gamecore.input.InputSystem;
+import mightypork.gamecore.backends.lwjgl.LwjglInputModule;
 import mightypork.rogue.world.entity.impl.EntityPlayer;
 import mightypork.rogue.world.events.PlayerStepEndListener;
 import mightypork.rogue.world.gui.MapView;
@@ -30,10 +30,10 @@ public class MIPMouse extends MapInteractionPlugin implements PlayerStepEndListe
 	{
 		if (isImmobile()) return;
 		
-		final Vect pos = InputSystem.getMousePos();
+		final Vect pos = LwjglInputModule.getMousePos();
 		if (!pos.isInside(mapView)) return;
 		
-		if (InputSystem.isMouseButtonDown(LEFT)) {
+		if (LwjglInputModule.isMouseButtonDown(LEFT)) {
 			if (mouseWalk(pos)) return;
 			if (mapView.plc.getPlayer().isMoving() && troToNav(pos)) return;
 		}
@@ -117,10 +117,10 @@ public class MIPMouse extends MapInteractionPlugin implements PlayerStepEndListe
 	{
 		if (isImmobile()) return;
 		
-		final Vect pos = InputSystem.getMousePos();
+		final Vect pos = LwjglInputModule.getMousePos();
 		if (!pos.isInside(mapView)) return;
 		
-		if (InputSystem.isMouseButtonDown(LEFT)) {
+		if (LwjglInputModule.isMouseButtonDown(LEFT)) {
 			if (mouseWalk(pos)) return;
 			if (mapView.plc.getPlayer().isMoving() && troToNav(pos)) return;
 		}