input events

src/yugecin/opsudance/core/Demux.java

@@ -19,6 +19,9 @@ package yugecin.opsudance.core;
 
 import com.google.inject.Inject;
 import org.newdawn.slick.Graphics;
+import org.newdawn.slick.Input;
+import org.newdawn.slick.KeyListener;
+import org.newdawn.slick.MouseListener;
 import yugecin.opsudance.kernel.InstanceContainer;
 import yugecin.opsudance.states.EmptyState;
 import yugecin.opsudance.core.state.OpsuState;
@@ -29,7 +32,7 @@ import yugecin.opsudance.core.state.transitions.TransitionState;
 /**
  * state demultiplexer, sends events to current state
  */
-public class Demux {
+public class Demux implements KeyListener, MouseListener {
 
 	private final InstanceContainer instanceContainer;
 
@@ -49,23 +52,14 @@ public class Demux {
 		fadeOutTransitionState = instanceContainer.provide(FadeOutTransitionState.class);
 		fadeInTransitionState = instanceContainer.provide(FadeInTransitionState.class);
 	}
-
-	public void update(int delta) {
-		state.update(delta);
-	}
-
-	public void render(Graphics g) {
-		state.render(g);
-	}
-
-	public boolean onCloseRequest() {
-		return !isTransitioning();
-	}
-
 	public boolean isTransitioning() {
 		return state == fadeInTransitionState || state == fadeOutTransitionState;
 	}
 
+	public void switchState(Class<? extends OpsuState> newState) {
+		switchState(instanceContainer.provide(newState));
+	}
+
 	public void switchState(OpsuState newState) {
 		if (isTransitioning()) {
 			return;
@@ -83,4 +77,72 @@ public class Demux {
 		state = newState;
 	}
 
+	/*
+	 * demux stuff below
+	 */
+
+	public void update(int delta) {
+		state.update(delta);
+	}
+
+	public void render(Graphics g) {
+		state.render(g);
+	}
+
+	public boolean onCloseRequest() {
+		return !isTransitioning();
+	}
+
+	/*
+	 * input events below, see org.newdawn.slick.KeyListener & org.newdawn.slick.MouseListener
+	 */
+
+	@Override
+	public void keyPressed(int key, char c) {
+		state.keyPressed(key, c);
+	}
+
+	@Override
+	public void keyReleased(int key, char c) {
+		state.keyReleased(key, c);
+	}
+
+	@Override
+	public void mouseWheelMoved(int change) {
+		state.mouseWheelMoved(change);
+	}
+
+	@Override
+	public void mouseClicked(int button, int x, int y, int clickCount) { }
+
+	@Override
+	public void mousePressed(int button, int x, int y) {
+		state.mousePressed(button, x, y);
+	}
+
+	@Override
+	public void mouseReleased(int button, int x, int y) {
+		state.mouseReleased(button, x, y);
+	}
+
+	@Override
+	public void mouseMoved(int oldx, int oldy, int newx, int newy) { }
+
+	@Override
+	public void mouseDragged(int oldx, int oldy, int newx, int newy) { }
+
+	@Override
+	public void setInput(Input input) { }
+
+	@Override
+	public boolean isAcceptingInput() {
+		return true;
+	}
+
+	@Override
+	public void inputEnded() { }
+
+	@Override
+	public void inputStarted() { }
+
 }

src/yugecin/opsudance/core/DisplayContainer.java

@@ -24,11 +24,12 @@ import org.lwjgl.openal.AL;
 import org.lwjgl.opengl.Display;
 import org.lwjgl.opengl.DisplayMode;
 import org.newdawn.slick.Graphics;
+import org.newdawn.slick.Input;
 import org.newdawn.slick.opengl.InternalTextureLoader;
 import org.newdawn.slick.opengl.renderer.Renderer;
 import org.newdawn.slick.opengl.renderer.SGL;
 import org.newdawn.slick.util.Log;
-import yugecin.opsudance.states.EmptyRedState;
+import yugecin.opsudance.core.state.OpsuState;
 import yugecin.opsudance.utils.GLHelper;
 
 import java.util.LinkedList;
@@ -48,6 +49,7 @@ public class DisplayContainer {
 	private final List<ResolutionChangeListener> resolutionChangeListeners;
 
 	private Graphics graphics;
+	private Input input;
 
 	public int width;
 	public int height;
@@ -66,14 +68,22 @@ public class DisplayContainer {
 		resolutionChangeListeners.add(listener);
 	}
 
+	public void switchState(OpsuState newState) {
+		demux.switchState(newState);
+	}
+
+	public void switchState(Class<? extends OpsuState> newState) {
+		demux.switchState(newState);
+	}
+
 	public void run() throws LWJGLException {
 		demux.init();
-		demux.switchStateNow(new EmptyRedState(null, null));
 		setup();
-		log("ready");
+		log("GL ready");
 		while(!(Display.isCloseRequested() && demux.onCloseRequest())) {
 			// TODO: lower fps when not visible Display.isVisible
 			int delta = getDelta();
+			input.poll(width, height);
 			GL.glClear(SGL.GL_COLOR_BUFFER_BIT);
 			/*
 			graphics.resetTransform();
@@ -152,19 +162,9 @@ public class DisplayContainer {
 		graphics = new Graphics(width, height);
 		graphics.setAntiAlias(false);
 
-		/*
-		if (input == null) {
-			input = new Input(height);
-		}
-		input.init(height);
-		// no need to remove listeners?
-		//input.removeAllListeners();
-		if (game instanceof InputListener) {
-			input.removeListener((InputListener) game);
-			input.addListener((InputListener) game);
-		}
-		*/
-
+		input = new Input(height);
+		input.addKeyListener(demux);
+		input.addMouseListener(demux);
 	}
 
 	private int getDelta() {

src/yugecin/opsudance/core/state/BaseOpsuState.java

@@ -0,0 +1,47 @@
+/*
+ * opsu!dance - fork of opsu! with cursordance auto
+ * Copyright (C) 2017 yugecin
+ *
+ * opsu!dance is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * opsu!dance is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with opsu!dance.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package yugecin.opsudance.core.state;
+
+public abstract class BaseOpsuState implements OpsuState {
+
+	@Override
+	public boolean keyPressed(int key, char c) {
+		return false;
+	}
+
+	@Override
+	public boolean keyReleased(int key, char c) {
+		return false;
+	}
+
+	@Override
+	public boolean mouseWheelMoved(int delta) {
+		return false;
+	}
+
+	@Override
+	public boolean mousePressed(int button, int x, int y) {
+		return false;
+	}
+
+	@Override
+	public boolean mouseReleased(int button, int x, int y) {
+		return false;
+	}
+
+}

src/yugecin/opsudance/core/state/OpsuState.java

@@ -26,4 +26,29 @@ public interface OpsuState {
 	void enter();
 	void leave();
 
+	/**
+	 * @return false to stop event bubbling
+	 */
+	boolean keyPressed(int key, char c);
+
+	/**
+	 * @return false to stop event bubbling
+	 */
+	boolean keyReleased(int key, char c);
+
+	/**
+	 * @return false to stop event bubbling
+	 */
+	boolean mouseWheelMoved(int delta);
+
+	/**
+	 * @return false to stop event bubbling
+	 */
+	boolean mousePressed(int button, int x, int y);
+
+	/**
+	 * @return false to stop event bubbling
+	 */
+	boolean mouseReleased(int button, int x, int y);
+
 }

src/yugecin/opsudance/core/state/transitions/TransitionState.java

@@ -18,9 +18,10 @@
 package yugecin.opsudance.core.state.transitions;
 
 import org.newdawn.slick.Graphics;
+import yugecin.opsudance.core.state.BaseOpsuState;
 import yugecin.opsudance.core.state.OpsuState;
 
-public abstract class TransitionState implements OpsuState {
+public abstract class TransitionState extends BaseOpsuState {
 
 	protected OpsuState applicableState;
 

src/yugecin/opsudance/states/EmptyRedState.java

@@ -20,28 +20,25 @@ package yugecin.opsudance.states;
 import com.google.inject.Inject;
 import org.newdawn.slick.Color;
 import org.newdawn.slick.Graphics;
-import yugecin.opsudance.core.Demux;
+import yugecin.opsudance.core.DisplayContainer;
 import yugecin.opsudance.core.state.OpsuState;
-import yugecin.opsudance.kernel.InstanceContainer;
 
 public class EmptyRedState implements OpsuState {
 
 	private int counter;
 
-	private final Demux demux;
-	private final InstanceContainer instanceContainer;
+	private final DisplayContainer displayContainer;
 
 	@Inject
-	public EmptyRedState(InstanceContainer instanceContainer, Demux demux) {
-		this.instanceContainer = instanceContainer;
-		this.demux = demux;
+	public EmptyRedState(DisplayContainer displayContainer) {
+		this.displayContainer = displayContainer;
 	}
 
 	@Override
 	public void update(int delta) {
 		counter -= delta;
 		if (counter < 0) {
-			demux.switchState(instanceContainer.provide(EmptyState.class));
+			displayContainer.switchState(EmptyState.class);
 		}
 	}
 
@@ -60,4 +57,29 @@ public class EmptyRedState implements OpsuState {
 	public void leave() {
 	}
 
+	@Override
+	public boolean keyPressed(int key, char c) {
+		return false;
+	}
+
+	@Override
+	public boolean keyReleased(int key, char c) {
+		return false;
+	}
+
+	@Override
+	public boolean mouseWheelMoved(int delta) {
+		return false;
+	}
+
+	@Override
+	public boolean mousePressed(int button, int x, int y) {
+		return false;
+	}
+
+	@Override
+	public boolean mouseReleased(int button, int x, int y) {
+		return false;
+	}
+
 }

src/yugecin/opsudance/states/EmptyState.java

@@ -20,28 +20,25 @@ package yugecin.opsudance.states;
 import com.google.inject.Inject;
 import org.newdawn.slick.Color;
 import org.newdawn.slick.Graphics;
-import yugecin.opsudance.core.Demux;
+import yugecin.opsudance.core.DisplayContainer;
 import yugecin.opsudance.core.state.OpsuState;
-import yugecin.opsudance.kernel.InstanceContainer;
 
 public class EmptyState implements OpsuState {
 
 	private int counter;
 
-	private final InstanceContainer instanceContainer;
-	private final Demux demux;
+	private final DisplayContainer displayContainer;
 
 	@Inject
-	public EmptyState(InstanceContainer instanceContainer, Demux demux) {
-		this.instanceContainer = instanceContainer;
-		this.demux = demux;
+	public EmptyState(DisplayContainer displayContainer) {
+		this.displayContainer = displayContainer;
 	}
 
 	@Override
 	public void update(int delta) {
 		counter -= delta;
 		if (counter < 0) {
-			demux.switchState(instanceContainer.provide(EmptyRedState.class));
+			displayContainer.switchState(EmptyRedState.class);
 		}
 	}
 
@@ -60,4 +57,29 @@ public class EmptyState implements OpsuState {
 	public void leave() {
 	}
 
+	@Override
+	public boolean keyPressed(int key, char c) {
+		return false;
+	}
+
+	@Override
+	public boolean keyReleased(int key, char c) {
+		return false;
+	}
+
+	@Override
+	public boolean mouseWheelMoved(int delta) {
+		return false;
+	}
+
+	@Override
+	public boolean mousePressed(int button, int x, int y) {
+		return false;
+	}
+
+	@Override
+	public boolean mouseReleased(int button, int x, int y) {
+		return false;
+	}
+
 }