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

import com.vinlanx.explosionoverhaul.Config;
import com.vinlanx.explosionoverhaul.client.LowPassConcussionEffect;
import net.minecraft.ChatFormatting;
import net.minecraft.client.Minecraft;
import net.minecraft.client.Options;
import net.minecraft.client.player.LocalPlayer;
import net.minecraft.network.chat.Component;
import net.minecraft.sounds.SoundSource;
import net.minecraftforge.api.distmarker.Dist;
import net.minecraftforge.api.distmarker.OnlyIn;
import net.minecraftforge.event.TickEvent;
import net.minecraftforge.eventbus.api.SubscribeEvent;
import net.minecraftforge.fml.common.Mod;
import net.minecraftforge.fml.loading.FMLEnvironment;

@OnlyIn(value=Dist.CLIENT)
@Mod.EventBusSubscriber(modid="explosionoverhaul", value={Dist.CLIENT})
public class DeafnessConcussionEffect {
    public static int DELAY_TICKS = 3;
    public static int FADE_TO_SILENT_TICKS = 5;
    public static int FADE_FROM_SILENT_TICKS = 100;
    private static Phase phase = Phase.NONE;
    private static int ticksInPhase = 0;
    private static int phaseTicksTotal = 0;
    private static int silentTicks = 0;
    private static double baseMasterVolume = 1.0;
    private static float currentIntensity = 0.0f;
    private static float lastIntensity = 0.0f;
    public static boolean debugShowChat = false;
    public static volatile boolean enabled = true;

    public static boolean start(float intensity, double silentSeconds, double effectivePercent, String visibility, int intensityPercent) {
        LocalPlayer player;
        float effectiveIntensity;
        if (!FMLEnvironment.dist.isClient()) {
            return false;
        }
        if (!enabled) {
            return false;
        }
        float f = effectiveIntensity = (Boolean)Config.CLIENT.enableDeafness.get() != false ? intensity : 0.001f;
        if (effectiveIntensity < 1.0E-4f) {
            return false;
        }
        Minecraft mc = Minecraft.m_91087_();
        if (mc == null || mc.f_91073_ == null || mc.f_91074_ == null) {
            return false;
        }
        Options options = mc.f_91066_;
        if (options == null) {
            return false;
        }
        baseMasterVolume = (Double)options.m_246669_(SoundSource.MASTER).m_231551_();
        if (phase != Phase.NONE) {
            currentIntensity = Math.min(1.0f, currentIntensity + effectiveIntensity);
            silentTicks = Math.min(2000, silentTicks + (int)Math.round(silentSeconds * 20.0));
            if (phase != Phase.SILENT) {
                phase = Phase.FADE_IN;
                ticksInPhase = 0;
                phaseTicksTotal = FADE_TO_SILENT_TICKS;
            }
        } else {
            currentIntensity = effectiveIntensity;
            silentTicks = Math.max(0, (int)Math.round(silentSeconds * 20.0));
            phase = Phase.DELAY;
            ticksInPhase = 0;
            phaseTicksTotal = DELAY_TICKS;
        }
        lastIntensity = currentIntensity;
        if (debugShowChat && (player = mc.f_91074_) != null) {
            String msg = String.format("\u041f\u043e\u0442\u0443\u0436\u043d\u0456\u0441\u0442\u044c \u043a\u043e\u043d\u0442\u0443\u0437\u0456\u0457 %.1f%% (%s) \u2014 \u0421\u0438\u043b\u0430 \u0441\u043a\u0440\u0443\u0447\u0443\u0432\u0430\u043d\u043d\u044f %d%%, \u0427\u0430\u0441 \u0441\u043a\u0440\u0443\u0447\u0443\u0432\u0430\u043d\u043d\u044f %.1f \u0441\u0435\u043a", effectivePercent, visibility, intensityPercent, silentSeconds);
            player.m_5661_((Component)Component.m_237113_((String)msg).m_130940_(ChatFormatting.WHITE), false);
        }
        return true;
    }

    @SubscribeEvent
    public static void onClientTick(TickEvent.ClientTickEvent event) {
        if (event.phase != TickEvent.Phase.END) {
            return;
        }
        if (phase == Phase.NONE) {
            return;
        }
        Minecraft mc = Minecraft.m_91087_();
        if (mc == null || mc.f_91066_ == null) {
            DeafnessConcussionEffect.resetVolume();
            return;
        }
        if (mc.m_91104_()) {
            return;
        }
        double t = Math.min(1.0, (double)(++ticksInPhase) / (double)phaseTicksTotal);
        switch (phase) {
            case DELAY: {
                if (ticksInPhase < phaseTicksTotal) break;
                DeafnessConcussionEffect.nextPhase(Phase.FADE_IN, FADE_TO_SILENT_TICKS);
                break;
            }
            case FADE_IN: {
                double minGain = baseMasterVolume * (1.0 - (double)currentIntensity);
                double gain = DeafnessConcussionEffect.lerp(baseMasterVolume, minGain, DeafnessConcussionEffect.easeOutQuad(t));
                DeafnessConcussionEffect.applyMasterVolume(mc, gain);
                if (ticksInPhase < phaseTicksTotal) break;
                DeafnessConcussionEffect.nextPhase(Phase.SILENT, silentTicks);
                break;
            }
            case SILENT: {
                double minGain = baseMasterVolume * (1.0 - (double)currentIntensity);
                DeafnessConcussionEffect.applyMasterVolume(mc, minGain);
                if (ticksInPhase < phaseTicksTotal) break;
                DeafnessConcussionEffect.nextPhase(Phase.FADE_OUT, FADE_FROM_SILENT_TICKS);
                break;
            }
            case FADE_OUT: {
                double minGain = baseMasterVolume * (1.0 - (double)currentIntensity);
                double gain = DeafnessConcussionEffect.lerp(minGain, baseMasterVolume, DeafnessConcussionEffect.easeInOutQuad(t));
                DeafnessConcussionEffect.applyMasterVolume(mc, gain);
                if (ticksInPhase < phaseTicksTotal) break;
                DeafnessConcussionEffect.stop();
                break;
            }
        }
    }

    private static void nextPhase(Phase next, int durationTicks) {
        phase = next;
        ticksInPhase = 0;
        phaseTicksTotal = durationTicks;
    }

    public static void stop() {
        DeafnessConcussionEffect.resetVolume();
        phase = Phase.NONE;
        ticksInPhase = 0;
        phaseTicksTotal = 0;
        lastIntensity = 0.0f;
    }

    public static boolean isActive() {
        return phase != Phase.NONE;
    }

    private static void resetVolume() {
        LowPassConcussionEffect.setDeafnessGain(1.0f);
    }

    private static void applyMasterVolume(Minecraft mc, double volume) {
        float clamped = (float)Math.max(0.0, Math.min(1.0, volume));
        LowPassConcussionEffect.setDeafnessGain(clamped);
    }

    private static double lerp(double a, double b, double t) {
        return a + (b - a) * t;
    }

    private static double easeOutQuad(double t) {
        return 1.0 - (1.0 - t) * (1.0 - t);
    }

    private static double easeInOutQuad(double t) {
        return t < 0.5 ? 2.0 * t * t : 1.0 - Math.pow(-2.0 * t + 2.0, 2.0) / 2.0;
    }

    private static enum Phase {
        NONE,
        DELAY,
        FADE_IN,
        SILENT,
        FADE_OUT;

    }
}