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Fixes Flickering during replay

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Calculates Md5 for beatmap files.

Reverse Slider ball #50
This commit is contained in:
fd 2015-03-15 23:05:27 -04:00
parent 60f2a9f142
commit 93b336fdf6
6 changed files with 78 additions and 132 deletions
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4
src/itdelatrisu/opsu/GameData.java
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@ -1235,7 +1235,7 @@ public class GameData {
* @param frames the replay frames
* @return the Replay object, or null if none exists and frames is null
*/
public Replay getReplay(ReplayFrame[] frames) {
public Replay getReplay(ReplayFrame[] frames, OsuFile file) {
if (replay != null && frames == null)
return replay;
@ -1245,7 +1245,7 @@ public class GameData {
replay = new Replay();
replay.mode = OsuFile.MODE_OSU;
replay.version = Updater.get().getBuildDate();
replay.beatmapHash = ""; // TODO
replay.beatmapHash = Utils.getMD5(file.getFile());
replay.playerName = ""; // TODO
replay.replayHash = Long.toString(System.currentTimeMillis()); // TODO
replay.hit300 = (short) hitResultCount[HIT_300];

37
src/itdelatrisu/opsu/Utils.java
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@ -25,8 +25,10 @@ import itdelatrisu.opsu.downloads.DownloadNode;
import java.awt.Font;
import java.awt.image.BufferedImage;
import java.io.BufferedInputStream;
import java.io.BufferedReader;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
@ -34,6 +36,8 @@ import java.net.HttpURLConnection;
import java.net.SocketTimeoutException;
import java.net.URL;
import java.nio.ByteBuffer;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Arrays;
@ -537,4 +541,37 @@ public class Utils {
return s.useDelimiter("\\A").hasNext() ? s.next() : "";
}
}
/**
* Returns the md5 hash of a file in hex form.
* @param file
* @return the md5 hash
*/
public static String getMD5(File file){
try {
InputStream in = new BufferedInputStream(new FileInputStream(file));
MessageDigest md = MessageDigest.getInstance("MD5");
byte[] buf = new byte[4096];
while(true) {
int len = in.read(buf);
if (len < 0)
break;
md.update(buf, 0, len);
}
in.close();
byte[] md5byte = md.digest();
StringBuilder result = new StringBuilder();
for (byte b : md5byte) {
result.append(String.format("%02x", b));
}
return result.toString();
} catch (NoSuchAlgorithmException | IOException e) {
e.printStackTrace();
Log.error(e);
}
return null;
}
}

4
src/itdelatrisu/opsu/objects/HitObject.java
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@ -38,7 +38,7 @@ public interface HitObject {
* @param mouseX the x coordinate of the mouse
* @param mouseY the y coordinate of the mouse
* @param keyPressed whether or not a game key is currently pressed
* @param trackPosition TODO
* @param trackPosition the track Position
* @return true if object ended
*/
public boolean update(boolean overlap, int delta, int mouseX, int mouseY, boolean keyPressed, int trackPosition);
@ -47,7 +47,7 @@ public interface HitObject {
* Processes a mouse click.
* @param x the x coordinate of the mouse
* @param y the y coordinate of the mouse
* @param trackPosition TODO
* @param trackPosition the track Position
* @return true if a hit result was processed
*/
public boolean mousePressed(int x, int y, int trackPosition);

27
src/itdelatrisu/opsu/objects/Slider.java
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@ -24,13 +24,11 @@ import itdelatrisu.opsu.GameMod;
import itdelatrisu.opsu.OsuFile;
import itdelatrisu.opsu.OsuHitObject;
import itdelatrisu.opsu.Utils;
import itdelatrisu.opsu.audio.MusicController;
import itdelatrisu.opsu.objects.curves.CircumscribedCircle;
import itdelatrisu.opsu.objects.curves.Curve;
import itdelatrisu.opsu.objects.curves.LinearBezier;
import itdelatrisu.opsu.states.Game;
import org.newdawn.slick.Animation;
import org.newdawn.slick.Color;
import org.newdawn.slick.GameContainer;
import org.newdawn.slick.Graphics;
@ -41,7 +39,7 @@ import org.newdawn.slick.Image;
*/
public class Slider implements HitObject {
/** Slider ball animation. */
private static Animation sliderBall;
private static Image[] sliderBallImages;
/** Slider movement speed multiplier. */
private static float sliderMultiplier = 1.0f;
@ -105,7 +103,6 @@ public class Slider implements HitObject {
diameter = (int) (diameter * OsuHitObject.getXMultiplier()); // convert from Osupixels (640x480)
// slider ball
Image[] sliderBallImages;
if (GameImage.SLIDER_BALL.hasSkinImages() ||
(!GameImage.SLIDER_BALL.hasSkinImage() && GameImage.SLIDER_BALL.getImages() != null))
sliderBallImages = GameImage.SLIDER_BALL.getImages();
@ -113,7 +110,6 @@ public class Slider implements HitObject {
sliderBallImages = new Image[]{ GameImage.SLIDER_BALL.getImage() };
for (int i = 0; i < sliderBallImages.length; i++)
sliderBallImages[i] = sliderBallImages[i].getScaledCopy(diameter * 118 / 128, diameter * 118 / 128);
sliderBall = new Animation(sliderBallImages, 30);
GameImage.SLIDER_FOLLOWCIRCLE.setImage(GameImage.SLIDER_FOLLOWCIRCLE.getImage().getScaledCopy(diameter * 259 / 128, diameter * 259 / 128));
GameImage.REVERSEARROW.setImage(GameImage.REVERSEARROW.getImage().getScaledCopy(diameter, diameter));
@ -196,7 +192,9 @@ public class Slider implements HitObject {
if (hitObject.getRepeatCount() - 1 > tcurRepeat) {
Image arrow = GameImage.REVERSEARROW.getImage();
if (tcurRepeat != currentRepeats) {
float t = getT(trackPosition, true);
if (sliderTime == 0)
continue;
float t = Math.max(getT(trackPosition, true), 0);
arrow.setAlpha((float) (t - Math.floor(t)));
} else
arrow.setAlpha(1f);
@ -212,22 +210,25 @@ public class Slider implements HitObject {
}
}
if (timeDiff >= 0) {
// approach circle
color.a = 1 - scale;
GameImage.APPROACHCIRCLE.getImage().getScaledCopy(approachScale).drawCentered(x, y, color);
} else {
//since update might not have run before drawing during replay,
//the slider time may not have been calculated.
//Which will cause NAN numbers and cause flicker.
if (sliderTime == 0)
return;
float[] c = curve.pointAt(getT(trackPosition, false));
float[] c2 = curve.pointAt(getT(trackPosition, false) + 0.01f);
// slider ball
// TODO: deprecated method
// TODO 2: update the animation based on the distance traveled?
sliderBall.updateNoDraw();
Image sliderBallFrame = sliderBall.getCurrentFrame();
float t = getT(trackPosition, false);
//float dis = hitObject.getPixelLength()*OsuHitObject.getXMultiplier() * (t -(int)t);
//Image sliderBallFrame = sliderBallImages[ (int)(dis/ (diameter*Math.PI) *30)%sliderBallImages.length];
Image sliderBallFrame = sliderBallImages[(int) (t * sliderTime * 60 / 1000) % sliderBallImages.length];
float angle = (float) (Math.atan2(c2[1] - c[1], c2[0] - c[0]) * 180 / Math.PI);
if (currentRepeats % 2 == 1)
angle += 180;
sliderBallFrame.setRotation(angle);
sliderBallFrame.drawCentered(c[0], c[1]);

132
src/itdelatrisu/opsu/states/Game.java
View File

@ -177,12 +177,6 @@ public class Game extends BasicGameState {
/** The replay skip time, or -1 if none. */
private int replaySkipTime = -1;
/** The thread updating the replay frames. */
private Thread replayThread;
/** Whether or not the replay thread should continue running. */
private boolean replayThreadRunning;
/** The last replay frame time. */
private int lastReplayTime = 0;
@ -201,8 +195,6 @@ public class Game extends BasicGameState {
private Input input;
private int state;
private PrintWriter replayLog;
public Game(int state) {
this.state = state;
}
@ -429,7 +421,6 @@ public class Game extends BasicGameState {
public void update(GameContainer container, StateBasedGame game, int delta)
throws SlickException {
UI.update(delta);
int mouseX, mouseY;
if (isLeadIn()) { // stop updating during song lead-in
leadInTime -= delta;
@ -443,23 +434,21 @@ public class Game extends BasicGameState {
mouseY = input.getMouseY();
frameAndRun(mouseX, mouseY, lastKeysPressed, trackPosition);
} else {
//if(trackPosition<5000)
// MusicController.setPosition(85000);
while (replayIndex < replay.frames.length && trackPosition >= replay.frames[replayIndex].getTime()) {
ReplayFrame frame = replay.frames[replayIndex];
runFrame(frame);
replayX = frame.getScaledX();
replayY = frame.getScaledY();
replayKeyPressed = frame.isKeyPressed();
lastKeysPressed = frame.getKeys();
replayIndex++;
}
System.out.println("MCP "+MusicController.getPosition());
mouseX = replayX;
mouseY = replayY;
if (replayIndex >= replay.frames.length){
updateGame(replayX, replayY, delta, MusicController.getPosition(), lastKeysPressed);
}
}
}
public void updateGame(int mouseX, int mouseY, int delta, int trackPosition, int keysPressed){
//if (!isReplay)
@ -525,7 +514,7 @@ public class Game extends BasicGameState {
replayFrames.getFirst().setTimeDiff(replaySkipTime * -1);
replayFrames.addFirst(ReplayFrame.getStartFrame(replaySkipTime));
replayFrames.addFirst(ReplayFrame.getStartFrame(0));
Replay r = data.getReplay(replayFrames.toArray(new ReplayFrame[replayFrames.size()]));
Replay r = data.getReplay(replayFrames.toArray(new ReplayFrame[replayFrames.size()]), osu);
if (r != null)
r.save();
}
@ -620,7 +609,7 @@ public class Game extends BasicGameState {
}
// update objects (loop in unlikely event of any skipped indexes)
boolean keyPressed = keysPressed != ReplayFrame.KEY_NONE;//(isReplay) ? replayKeyPressed : Utils.isGameKeyPressed();
boolean keyPressed = keysPressed != ReplayFrame.KEY_NONE;
while (objectIndex < hitObjects.length && trackPosition > osu.objects[objectIndex].getTime()) {
// check if we've already passed the next object's start time
boolean overlap = (objectIndex + 1 < hitObjects.length &&
@ -711,7 +700,6 @@ public class Game extends BasicGameState {
if (checkpoint == 0 || checkpoint > osu.endTime)
break; // invalid checkpoint
try {
killReplayThread();
restart = Restart.MANUAL;
enter(container, game);
checkpointLoaded = true;
@ -778,8 +766,10 @@ public class Game extends BasicGameState {
return;
}
lastKeysPressed |= (button == Input.MOUSE_LEFT_BUTTON) ? ReplayFrame.KEY_M1 : ReplayFrame.KEY_M2;
frameAndRun(x, y, lastKeysPressed, MusicController.getPosition());
if(!isReplay && (button == Input.MOUSE_LEFT_BUTTON || button == Input.MOUSE_RIGHT_BUTTON)) {
lastKeysPressed |= (button == Input.MOUSE_LEFT_BUTTON) ? ReplayFrame.KEY_M1 : ReplayFrame.KEY_M2;
frameAndRun(x, y, lastKeysPressed, MusicController.getPosition());
}
}
/**
@ -787,7 +777,7 @@ public class Game extends BasicGameState {
* @param keys the game keys pressed
* @param x the mouse x coordinate
* @param y the mouse y coordinate
* @param trackPosition TODO
* @param trackPosition the track Position
*/
private void gameKeyPressed(int keys, int x, int y, int trackPosition) {
// returning from pause screen
@ -837,12 +827,8 @@ public class Game extends BasicGameState {
if (button == Input.MOUSE_MIDDLE_BUTTON)
return;
if (!isReplay) {
if (button == Input.MOUSE_LEFT_BUTTON)
lastKeysPressed &= ~ReplayFrame.KEY_M1;
else if (button == Input.MOUSE_RIGHT_BUTTON)
lastKeysPressed &= ~ReplayFrame.KEY_M2;
if (!isReplay && button == Input.MOUSE_LEFT_BUTTON || button == Input.MOUSE_RIGHT_BUTTON) {
lastKeysPressed &= ~((button == Input.MOUSE_LEFT_BUTTON) ? ReplayFrame.KEY_M1 : ReplayFrame.KEY_M2);
frameAndRun(x, y, lastKeysPressed, MusicController.getPosition());
}
}
@ -850,20 +836,15 @@ public class Game extends BasicGameState {
@Override
public void keyReleased(int key, char c) {
if (!isReplay && (key == Options.getGameKeyLeft() || key == Options.getGameKeyRight())) {
if (key == Options.getGameKeyLeft())
lastKeysPressed &= ~ReplayFrame.KEY_K1;
else if (key == Options.getGameKeyRight())
lastKeysPressed &= ~ReplayFrame.KEY_K2;
int mouseX = scaleX(unscaleX(input.getMouseX()));
int mouseY = scaleY(unscaleY(input.getMouseY()));
int trackPosition = MusicController.getPosition();
frameAndRun(mouseX, mouseY, lastKeysPressed, trackPosition);
lastKeysPressed &= ~((key == Options.getGameKeyLeft()) ? ReplayFrame.KEY_K1 : ReplayFrame.KEY_K2);
int mouseX = input.getMouseX();
int mouseY = input.getMouseY();
frameAndRun(mouseX, mouseY, lastKeysPressed, MusicController.getPosition());
}
}
@Override
public void mouseMoved(int oldx, int oldy, int newx, int newy) {
}
@Override
@ -883,13 +864,6 @@ public class Game extends BasicGameState {
throws SlickException {
UI.enter();
try {
replayLog = new PrintWriter("replayLog.txt");
} catch (FileNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
if (osu == null || osu.objects == null)
throw new RuntimeException("Running game with no OsuFile loaded.");
@ -956,7 +930,6 @@ public class Game extends BasicGameState {
GameMod.loadModState(replay.mods);
// load initial data
lastReplayTime = 0;
replayX = container.getWidth() / 2;
replayY = container.getHeight() / 2;
replayKeys = ReplayFrame.KEY_NONE;
@ -976,50 +949,6 @@ public class Game extends BasicGameState {
break;
}
// run frame updates in another thread
/*
killReplayThread();
replayThread = new Thread() {
@Override
public void run() {
while (replayThreadRunning) {
// update frames
int trackPosition = MusicController.getPosition();
while (replayIndex < replay.frames.length && trackPosition >= replay.frames[replayIndex].getTime()) {
ReplayFrame frame = replay.frames[replayIndex];
replayX = frame.getScaledX();
replayY = frame.getScaledY();
replayKeyPressed = frame.isKeyPressed();
int keys = frame.getKeys();
if (replayKeyPressed && keys != replayKeys) { // send a key press
System.out.println("Replay Pos:"+trackPosition+" "+replay.frames[replayIndex].getTime());
gameKeyPressed(frame.getKeys(), replayX, replayY, replay.frames[replayIndex].getTime());
}
replayKeys = keys;
replayIndex++;
}
// out of frames
if (replayIndex >= replay.frames.length)
break;
// sleep execution
try {
//Thread.sleep(1);//, 256000);
int diff = replay.frames[replayIndex].getTime() - trackPosition - 1;
if (diff < 1)
Thread.sleep(0, 256000);
else
Thread.sleep(diff);
} catch (InterruptedException e) {}
}
}
};
replayThreadRunning = true;
replayThread.start();
*/
}
// initialize replay-recording structures
@ -1043,12 +972,10 @@ public class Game extends BasicGameState {
throws SlickException {
// container.setMouseGrabbed(false);
replayLog.close();
// replays
if (isReplay) {
GameMod.loadModState(previousMods);
UI.hideCursor();
killReplayThread();
}
}
@ -1107,10 +1034,9 @@ public class Game extends BasicGameState {
}
MusicController.setPosition(firstObjectTime - SKIP_OFFSET);
replaySkipTime = (isReplay) ? -1 : trackPosition;
if (replayThread != null && replayThread.isAlive()) {
if (isReplay) {
replayX = (int) skipButton.getX();
replayY = (int) skipButton.getY();
replayThread.interrupt();
}
SoundController.playSound(SoundEffect.MENUHIT);
return true;
@ -1240,16 +1166,6 @@ public class Game extends BasicGameState {
*/
public float getTimingPointMultiplier() { return beatLength / beatLengthBase; }
/**
* Kills the running replay updating thread, if any.
*/
private void killReplayThread() {
if (replayThread != null && replayThread.isAlive()) {
replayThreadRunning = false;
replayThread.interrupt();
}
replayThread = null;
}
/**
* Sets a replay to view, or resets the replay if null.
@ -1281,10 +1197,9 @@ public class Game extends BasicGameState {
int replayX = frame.getScaledX();
int replayY = frame.getScaledY();
int deltaKeys = (keys & ~prevRunKeys );
replayLog.println("run frame:"+" "+replayX+" "+replayY+" "+(frame.getTimeDiff())+" "+keys+" "+frame.getTime());
if (deltaKeys > 0) { // send a key press
gameKeyPressed(deltaKeys, replayX, replayY, frame.getTime());
//} else if(keys != prevRunKeys){
} else if(keys != prevRunKeys){
} else {
updateGame(replayX, replayY, frame.getTimeDiff(), frame.getTime(), keys);
}
@ -1296,28 +1211,21 @@ public class Game extends BasicGameState {
* @param x the cursor x coordinate
* @param y the cursor y coordinate
* @param keys the keys pressed
* @param trackPosition TODO
* @param trackPosition the track Position
*/
private ReplayFrame addReplayFrame(int x, int y, int keys, int time) {
int timeDiff = time - lastReplayTime;
lastReplayTime = time;
//lastKeysPressed = keys;
int cx = unscaleX(x);
int cy = unscaleY(y);
ReplayFrame tFrame = new ReplayFrame(timeDiff, time, cx, cy, keys);
replayFrames.add(tFrame);
return tFrame;
}
public int unscaleX(int x){
private int unscaleX(int x){
return (int) ((x - OsuHitObject.getXOffset()) / OsuHitObject.getXMultiplier());
}
public int unscaleY(int y){
private int unscaleY(int y){
return (int) ((y - OsuHitObject.getYOffset()) / OsuHitObject.getYMultiplier());
}
public int scaleX(int x){
return (int) (x * OsuHitObject.getXMultiplier() + OsuHitObject.getXOffset());
}
public int scaleY(int y){
return (int) (y * OsuHitObject.getYMultiplier() + OsuHitObject.getYOffset());
}
}

2
src/itdelatrisu/opsu/states/GameRanking.java
View File

@ -170,7 +170,7 @@ public class GameRanking extends BasicGameState {
Game gameState = (Game) game.getState(Opsu.STATE_GAME);
boolean returnToGame = false;
if (replayButton.contains(x, y)) {
Replay r = data.getReplay(null);
Replay r = data.getReplay(null, null);
if (r != null) {
try {
r.load();