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package gtPlusPlus.plugin.fixes.vanilla.music;
import java.lang.reflect.Field;
import java.util.Random;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import gtPlusPlus.api.interfaces.IPlugin;
import gtPlusPlus.api.objects.Logger;
import gtPlusPlus.api.objects.random.XSTR;
import gtPlusPlus.core.util.reflect.ReflectionUtils;
import gtPlusPlus.preloader.CORE_Preloader;
import net.minecraft.client.Minecraft;
import net.minecraft.client.audio.ISound;
import net.minecraft.client.audio.MusicTicker;
import net.minecraft.client.audio.PositionedSoundRecord;
import net.minecraft.util.MathHelper;
@SideOnly(Side.CLIENT)
public class MusicTocker extends MusicTicker implements Runnable {
private final Random mRandom = new XSTR();
private final Minecraft mMinecraft;
private final IPlugin mPlugin;
private ISound mSound;
private int mTimeUntilNextTrack = 100;
public boolean mVanillaManager = false;
public MusicTocker(IPlugin aPlugin) {
super(Minecraft.getMinecraft());
mPlugin = aPlugin;
mMinecraft = Minecraft.getMinecraft();
mPlugin.log("[BGM] Created BGM Watchdog with a delay of "+getDelay()+" ticks.");
inject();
}
private static int getDelay() {
return CORE_Preloader.enableWatchdogBGM;
}
private boolean inject() {
mPlugin.log("[BGM] Inject new Watchdog into Minecraft instance.");
ReflectionUtils.setField(Minecraft.getMinecraft(), "mcMusicTicker", this);
mPlugin.log("[BGM] Verifying...");
Field f = ReflectionUtils.getField(Minecraft.class, "mcMusicTicker");
try {
Object m = f.get(mMinecraft);
if (m != null) {
if (m instanceof MusicTocker || m.getClass().isAssignableFrom(getClass())) {
mPlugin.log("[BGM] Success.");
return true;
}
else if (m instanceof MusicTicker || m.getClass().isAssignableFrom(MusicTicker.class)) {
mPlugin.log("[BGM] Found Vanilla MusicTicker, but may be instance of MusicTocker.");
return true;
}
}
} catch (IllegalArgumentException | IllegalAccessException e) {
}
mPlugin.log("[BGM] Failed.");
return false;
}
private final void updateInternalNumber() {
if (ReflectionUtils.doesFieldExist(getClass(), "field_147676_d")) {
ReflectionUtils.setField(this, "field_147676_d", mTimeUntilNextTrack);
}
}
private final void updateInternalSound(ISound aSound) {
if (ReflectionUtils.doesFieldExist(getClass(), "field_147678_c")) {
ReflectionUtils.setField(this, "field_147678_c", aSound);
}
}
/**
* Updates the JList with a new model.
*/
@Override
public void update() {
run();
mVanillaManager = true;
}
@Override
public void run() {
MusicType musictype = this.mMinecraft.func_147109_W();
if (this.mSound != null) {
if (!musictype.getMusicTickerLocation().equals(this.mSound.getPositionedSoundLocation())) {
this.mMinecraft.getSoundHandler().stopSound(this.mSound);
this.mTimeUntilNextTrack = MathHelper.getRandomIntegerInRange(this.mRandom, 0, getDelay() / 2);
updateInternalNumber();
Logger.INFO("[BGM] Adjusted BGM delay 1");
}
if (!this.mMinecraft.getSoundHandler().isSoundPlaying(this.mSound)) {
this.mSound = null;
updateInternalSound(null);
this.mTimeUntilNextTrack = Math.min(MathHelper.getRandomIntegerInRange(this.mRandom, getDelay(), getDelay() * 2), this.mTimeUntilNextTrack);
updateInternalNumber();
Logger.INFO("[BGM] Adjusted BGM delay 2");
}
}
else if (this.mSound == null && this.mTimeUntilNextTrack-- <= 0) {
this.mSound = PositionedSoundRecord.func_147673_a(musictype.getMusicTickerLocation());
updateInternalSound(mSound);
this.mMinecraft.getSoundHandler().playSound(this.mSound);
this.mTimeUntilNextTrack = getDelay();
updateInternalNumber();
Logger.INFO("[BGM] Adjusted BGM 3");
}
/*
* try { // Get Value stored in underlying object. Integer aRealDelay =
* (Integer) ReflectionUtils.getField(getClass(), "field_147676_d").get(this);
*
* if (aRealDelay == null) { return; } else { if (aRealDelay > getDelay() ||
* aRealDelay <= 0) { this.mTimeUntilNextTrack = getDelay();
* updateInternalNumber(); } else { this.mTimeUntilNextTrack -= 5 * 20;
* updateInternalNumber(); } aRealDelay = (Integer)
* ReflectionUtils.getField(getClass(), "field_147676_d").get(this);
* Logger.INFO("[BGM] Adjusted BGM - "+aRealDelay); }
*
* } catch (IllegalArgumentException | IllegalAccessException e) { }
*/
}
}
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