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Added a WatchService to watch the beatmap directory tree for changes.

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Any CREATE and DELETE that occur in the song menu state will now show a notification and modify the behavior of the 'F5' key. Changes that occur in other states will force a reload upon entering the song menu.

This is part of osu!, but as it's not incredibly helpful, I've left it disabled by default.  It can be enabled in the options menu.

Signed-off-by: Jeffrey Han <itdelatrisu@gmail.com>
This commit is contained in:
Jeffrey Han
2015-08-21 10:25:52 -05:00
parent ae5016f3ab
commit 949b2c215c
8 changed files with 402 additions and 47 deletions
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18
src/itdelatrisu/opsu/states/Splash.java
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@@ -27,6 +27,7 @@ import itdelatrisu.opsu.audio.MusicController;
import itdelatrisu.opsu.audio.SoundController;
import itdelatrisu.opsu.beatmap.BeatmapParser;
import itdelatrisu.opsu.beatmap.BeatmapSetList;
import itdelatrisu.opsu.beatmap.BeatmapWatchService;
import itdelatrisu.opsu.replay.ReplayImporter;
import itdelatrisu.opsu.ui.UI;
import itdelatrisu.opsu.ui.animations.AnimatedValue;
@@ -63,6 +64,9 @@ public class Splash extends BasicGameState {
/** Whether the skin being loaded is a new skin (for program restarts). */
private boolean newSkin = false;
/** Whether the watch service is newly enabled (for program restarts). */
private boolean watchServiceChange = false;
/** Logo alpha level. */
private AnimatedValue logoAlpha;
@@ -84,6 +88,9 @@ public class Splash extends BasicGameState {
if (Options.getSkin() != null)
this.newSkin = (Options.getSkin().getDirectory() != Options.getSkinDir());
// check if watch service newly enabled
this.watchServiceChange = Options.isWatchServiceEnabled() && BeatmapWatchService.get() == null;
// load Utils class first (needed in other 'init' methods)
Utils.init(container, game);
@@ -108,13 +115,18 @@ public class Splash extends BasicGameState {
// resources already loaded (from application restart)
if (BeatmapSetList.get() != null) {
// reload sounds if skin changed
if (newSkin) {
if (newSkin || watchServiceChange) { // need to reload resources
thread = new Thread() {
@Override
public void run() {
// reload beatmaps if watch service newly enabled
if (watchServiceChange)
BeatmapParser.parseAllFiles(Options.getBeatmapDir());
// reload sounds if skin changed
// TODO: only reload each sound if actually needed?
SoundController.init();
if (newSkin)
SoundController.init();
finished = true;
thread = null;