Explosion-Overhaul/com/vinlanx/explosionoverhaul/client/FadingMusicInstance.java

/*
 * Decompiled with CFR 0.152.
 */
package com.vinlanx.explosionoverhaul.client;

import net.minecraft.client.resources.sounds.AbstractTickableSoundInstance;
import net.minecraft.client.resources.sounds.SoundInstance;
import net.minecraft.sounds.SoundEvent;
import net.minecraft.sounds.SoundSource;
import net.minecraft.util.RandomSource;

public class FadingMusicInstance
extends AbstractTickableSoundInstance {
    private float targetVolume = 1.0f;
    private float fadeSpeed = 0.0f;
    private boolean shouldStop = false;

    public FadingMusicInstance(SoundEvent sound, float volume, SoundSource source) {
        super(sound, source, RandomSource.m_216327_());
        this.f_119578_ = true;
        this.f_119579_ = 0;
        this.f_119573_ = volume;
        this.f_119574_ = 1.0f;
        this.f_119575_ = 0.0;
        this.f_119576_ = 0.0;
        this.f_119577_ = 0.0;
        this.f_119582_ = true;
        this.f_119580_ = SoundInstance.Attenuation.NONE;
        this.targetVolume = volume;
    }

    public void m_7788_() {
        if (Math.abs(this.f_119573_ - this.targetVolume) > 0.001f) {
            if (this.fadeSpeed != 0.0f) {
                this.f_119573_ += this.fadeSpeed;
                if (this.fadeSpeed > 0.0f && this.f_119573_ >= this.targetVolume) {
                    this.f_119573_ = this.targetVolume;
                } else if (this.fadeSpeed < 0.0f && this.f_119573_ <= this.targetVolume) {
                    this.f_119573_ = this.targetVolume;
                }
                this.f_119573_ = Math.max(0.0f, Math.min(1.0f, this.f_119573_));
            } else {
                this.f_119573_ = this.targetVolume;
            }
        }
        if (this.shouldStop && this.f_119573_ <= 0.001f) {
            this.m_119609_();
        }
    }

    public void fadeTo(float targetVolume, float durationSeconds) {
        this.targetVolume = Math.max(0.0f, Math.min(1.0f, targetVolume));
        float totalTicks = durationSeconds * 20.0f;
        float volumeDifference = this.targetVolume - this.f_119573_;
        this.fadeSpeed = volumeDifference / totalTicks;
    }

    public void fadeOutAndStop(float durationSeconds) {
        this.fadeTo(0.0f, durationSeconds);
        this.shouldStop = true;
    }

    public float getCurrentVolume() {
        return this.f_119573_;
    }

    public boolean hasFinishedFading() {
        return this.shouldStop && this.f_119573_ <= 0.001f;
    }
}