Show the default mouse cursor during replays.

Signed-off-by: Jeffrey Han <itdelatrisu@gmail.com>

src/itdelatrisu/opsu/UI.java

@@ -20,12 +20,16 @@ package itdelatrisu.opsu;
 
 import itdelatrisu.opsu.audio.SoundController;
 
+import java.nio.IntBuffer;
 import java.util.Iterator;
 import java.util.LinkedList;
 
 import javax.swing.JOptionPane;
 import javax.swing.UIManager;
 
+import org.lwjgl.BufferUtils;
+import org.lwjgl.LWJGLException;
+import org.lwjgl.input.Cursor;
 import org.newdawn.slick.Animation;
 import org.newdawn.slick.Color;
 import org.newdawn.slick.GameContainer;
@@ -42,6 +46,9 @@ public class UI {
 	/** Back button. */
 	private static MenuButton backButton;
 
+	/** Empty cursor. */
+	private static Cursor emptyCursor;
+
 	/** Last cursor coordinates. */
 	private static int lastX = -1, lastY = -1;
 
@@ -88,6 +95,16 @@ public class UI {
 		UI.game = game;
 		UI.input = container.getInput();
 
+		// hide native cursor
+		try {
+			int min = Cursor.getMinCursorSize();
+			IntBuffer tmp = BufferUtils.createIntBuffer(min * min);
+			emptyCursor = new Cursor(min, min, min/2, min/2, 1, tmp, null);
+			hideCursor();
+		} catch (LWJGLException e) {
+			ErrorHandler.error("Failed to create hidden cursor.", e, true);
+		}
+
 		// back button
 		if (GameImage.MENU_BACK.getImages() != null) {
 			Animation back = GameImage.MENU_BACK.getAnimation(120);
@@ -343,6 +360,26 @@ public class UI {
 		GameImage.CURSOR.getImage().setRotation(0f);
 	}
 
+	/**
+	 * Hides the cursor, if possible.
+	 */
+	public static void hideCursor() {
+		if (emptyCursor != null) {
+			try {
+				container.setMouseCursor(emptyCursor, 0, 0);
+			} catch (SlickException e) {
+				ErrorHandler.error("Failed to hide the cursor.", e, true);
+			}
+		}
+	}
+
+	/**
+	 * Unhides the cursor.
+	 */
+	public static void showCursor() {
+		container.setDefaultMouseCursor();
+	}
+
 	/**
 	 * Draws the FPS at the bottom-right corner of the game container.
 	 * If the option is not activated, this will do nothing.

src/itdelatrisu/opsu/Utils.java

@@ -34,7 +34,6 @@ import java.net.HttpURLConnection;
 import java.net.SocketTimeoutException;
 import java.net.URL;
 import java.nio.ByteBuffer;
-import java.nio.IntBuffer;
 import java.text.SimpleDateFormat;
 import java.util.ArrayList;
 import java.util.Arrays;
@@ -46,8 +45,6 @@ import java.util.Scanner;
 import javax.imageio.ImageIO;
 
 import org.lwjgl.BufferUtils;
-import org.lwjgl.LWJGLException;
-import org.lwjgl.input.Cursor;
 import org.lwjgl.opengl.Display;
 import org.lwjgl.opengl.GL11;
 import org.newdawn.slick.Animation;
@@ -131,6 +128,8 @@ public class Utils {
 	public static void init(GameContainer container, StateBasedGame game)
 			throws SlickException {
 		input = container.getInput();
+		int width = container.getWidth();
+		int height = container.getHeight();
 
 		// game settings
 		container.setTargetFrameRate(Options.getTargetFPS());
@@ -141,20 +140,6 @@ public class Utils {
 		container.setAlwaysRender(true);
 		container.setUpdateOnlyWhenVisible(false);
 
-		int width = container.getWidth();
-		int height = container.getHeight();
-
-		// set the cursor
-		try {
-			// hide the native cursor
-			int min = Cursor.getMinCursorSize();
-			IntBuffer tmp = BufferUtils.createIntBuffer(min * min);
-			Cursor emptyCursor = new Cursor(min, min, min/2, min/2, 1, tmp, null);
-			container.setMouseCursor(emptyCursor, 0, 0);
-		} catch (LWJGLException e) {
-			ErrorHandler.error("Failed to set the cursor.", e, true);
-		}
-
 		// create fonts
 		float fontBase;
 		if (height <= 600)

src/itdelatrisu/opsu/states/Game.java

@@ -696,8 +696,12 @@ public class Game extends BasicGameState {
 			return;
 
 		// watching replay
-		if (replay != null)
+		if (replay != null) {
+			// only allow skip button
+			if (button != Input.MOUSE_MIDDLE_BUTTON && skipButton.contains(x, y))
+				skipIntro();
 			return;
+		}
 
 		// mouse wheel: pause the game
 		if (button == Input.MOUSE_MIDDLE_BUTTON && !Options.isMouseWheelDisabled()) {
@@ -834,6 +838,9 @@ public class Game extends BasicGameState {
 
 			// load replay frames
 			if (replay != null) {
+				// unhide cursor
+				UI.showCursor();
+
 				// load mods
 				previousMods = GameMod.getModState();
 				GameMod.loadModState(replay.mods);
@@ -869,9 +876,11 @@ public class Game extends BasicGameState {
 			throws SlickException {
 //		container.setMouseGrabbed(false);
 
-		// reset previous mod state
-		if (replay != null)
+		// reset previous mod state and re-hide cursor
+		if (replay != null) {
 			GameMod.loadModState(previousMods);
+			UI.hideCursor();
+		}
 	}
 
 	/**

src/itdelatrisu/opsu/states/SongMenu.java

@@ -41,7 +41,6 @@ import itdelatrisu.opsu.audio.SoundController;
 import itdelatrisu.opsu.audio.SoundEffect;
 import itdelatrisu.opsu.db.OsuDB;
 import itdelatrisu.opsu.db.ScoreDB;
-import itdelatrisu.opsu.replay.Replay;
 import itdelatrisu.opsu.states.ButtonMenu.MenuState;
 
 import java.io.File;