class="kw">package com.hypixel.hytale.server.core.asset.type.audiocategory.config;

class="kw">import com.hypixel.hytale.assetstore.AssetExtraInfo;
class="kw">import com.hypixel.hytale.assetstore.AssetKeyValidator;
class="kw">import com.hypixel.hytale.assetstore.AssetRegistry;
class="kw">import com.hypixel.hytale.assetstore.AssetStore;
class="kw">import com.hypixel.hytale.assetstore.codec.AssetBuilderCodec;
class="kw">import com.hypixel.hytale.assetstore.map.IndexedLookupTableAssetMap;
class="kw">import com.hypixel.hytale.assetstore.map.JsonAssetWithMap;
class="kw">import com.hypixel.hytale.codec.Codec;
class="kw">import com.hypixel.hytale.codec.KeyedCodec;
class="kw">import com.hypixel.hytale.codec.schema.metadata.ui.UIEditor;
class="kw">import com.hypixel.hytale.codec.validation.ValidationResults;
class="kw">import com.hypixel.hytale.codec.validation.ValidatorCache;
class="kw">import com.hypixel.hytale.codec.validation.Validators;
class="kw">import com.hypixel.hytale.common.util.AudioUtil;
class="kw">import com.hypixel.hytale.server.core.asset.type.audiostate.config.AudioStateResolver;
class="kw">import com.hypixel.hytale.server.core.asset.type.audiostate.config.StateBindingConfig;
class="kw">import com.hypixel.hytale.server.core.io.NetworkSerializable;
class="kw">import java.util.HashSet;
class="kw">import java.util.List;
class="kw">import java.util.Set;
class="kw">import javax.annotation.Nonnull;
class="kw">import javax.annotation.Nullable;

class="kw">public class AudioCategory
   class="kw">implements JsonAssetWithMap<String, IndexedLookupTableAssetMap<String, AudioCategory>>,
   NetworkSerializable<com.hypixel.hytale.protocol.AudioCategory> {
   class="kw">public class="kw">static class="kw">final int EMPTY_ID = 0;
   class="kw">public class="kw">static class="kw">final String EMPTY = "EMPTY";
   class="kw">public class="kw">static class="kw">final String MUSIC = "AudioCat_Music";
   class="kw">public class="kw">static class="kw">final String AMBIENT = "AudioCat_Ambient";
   class="kw">public class="kw">static class="kw">final String SFX = "AudioCat_SFX";
   class="kw">public class="kw">static class="kw">final String VOICE = "AudioCat_Voice";
   class="kw">public class="kw">static class="kw">final String UI = "AudioCat_UI";
   class="kw">public class="kw">static class="kw">final AudioCategory EMPTY_AUDIO_CATEGORY = new AudioCategory("EMPTY");
   class="kw">public class="kw">static class="kw">final AudioCategory MUSIC_AUDIO_CATEGORY = new AudioCategory("AudioCat_Music");
   class="kw">public class="kw">static class="kw">final AudioCategory AMBIENT_AUDIO_CATEGORY = new AudioCategory("AudioCat_Ambient");
   class="kw">public class="kw">static class="kw">final AudioCategory SFX_AUDIO_CATEGORY = new AudioCategory("AudioCat_SFX");
   class="kw">public class="kw">static class="kw">final AudioCategory VOICE_AUDIO_CATEGORY = new AudioCategory("AudioCat_Voice");
   class="kw">public class="kw">static class="kw">final AudioCategory UI_AUDIO_CATEGORY = new AudioCategory("AudioCat_UI");
   class="kw">public class="kw">static class="kw">final List<AudioCategory> PRELOAD_ORDER = List.of(
      EMPTY_AUDIO_CATEGORY, MUSIC_AUDIO_CATEGORY, AMBIENT_AUDIO_CATEGORY, SFX_AUDIO_CATEGORY, VOICE_AUDIO_CATEGORY, UI_AUDIO_CATEGORY
   );
   class="kw">public class="kw">static class="kw">final Set<String> WELL_KNOWN_ROOT_NAMES = Set.of("AudioCat_Music", "AudioCat_Ambient", "AudioCat_SFX", "AudioCat_Voice", "AudioCat_UI");
   class="kw">private class="kw">static class="kw">final int MAX_PARENT_DEPTH = 128;
   class="kw">public class="kw">static class="kw">final AssetBuilderCodec<String, AudioCategory> CODEC = AssetBuilderCodec.<String, AudioCategory>builder(
         AudioCategory.class,
         AudioCategory::new,
         Codec.STRING,
         (var0, var1) -> var0.id = var1,
         var0 -> var0.id,
         (var0, var1) -> var0.data = var1,
         var0 -> var0.data
      )
      .documentation(
         "An asset used to define an audio category. Can be used to adjust the volume of all sound events that reference a given category. Note: categories form a hierarchy via the generic JSON parent mechanism, acting as an audio bus. e.g. if the category's volume is 4dB and the parent is -2dB, the class="kw">final volume will be 2dB."
      )
      .<Float>append(
         new KeyedCodec<>("Volume", Codec.FLOAT),
         (var0, var1) -> var0.volume = AudioUtil.decibelsToLinearGain(var1),
         var0 -> AudioUtil.linearGainToDecibels(var0.volume)
      )
      .metadata(new UIEditor(new UIEditor.FormattedNumber(null, " dB", null)))
      .addValidator(Validators.range(-100.0F, 10.0F))
      .documentation("Volume adjustment for this audio category in decibels.")
      .add()
      .<StateBindingConfig[]>append(
         new KeyedCodec<>("StateBindings", StateBindingConfig.CODEC_ARRAY), (var0, var1) -> var0.stateBindings = var1, var0 -> var0.stateBindings
      )
      .documentation(
         "Subscribe this AudioCategory to one or more AudioState axes. Per-state volume deltas drive the category's volume modifier and cascade to voices in descendant categories."
      )
      .add()
      .<AudioCategoryDuckingRuleConfig[]>append(
         new KeyedCodec<>("DuckingRules", AudioCategoryDuckingRuleConfig.CODEC_ARRAY), (var0, var1) -> var0.duckingRules = var1, var0 -> var0.duckingRules
      )
      .documentation(
         "Per-bus class="kw">default duck rules. When any voice is routed through this category (or any descendant category), each rule attenuates its TargetCategory."
      )
      .add()
      .<Float>append(new KeyedCodec<>("MaxDuckingDb", Codec.FLOAT), (var0, var1) -> var0.maxDuckingDb = var1, var0 -> var0.maxDuckingDb)
      .addValidator(Validators.range(-100.0F, 0.0F))
      .documentation("Ceiling on how much this category can be ducked.")
      .add()
      .afterDecode(AudioCategory::processConfig)
      .validator((var0, var1) -> {
         validateParentChain(var0, var1);
         validateWellKnownRootHasNoParent(var0, var1);
         validateWellKnownRootHasUnityVolume(var0, var1);
         AudioStateResolver.validateBindings(var0.stateBindings, "AudioCategory '" + var0.id + "'", var1);
         AudioCategoryDuckingRuleConfig.validateUniqueTargets(var0.duckingRules, "AudioCategory '" + var0.id + "'", var1);
      })
      .build();
   class="kw">public class="kw">static class="kw">final ValidatorCache<String> VALIDATOR_CACHE = new ValidatorCache<>(new AssetKeyValidator<>(AudioCategory::getAssetStore));
   class="kw">private class="kw">static AssetStore<String, AudioCategory, IndexedLookupTableAssetMap<String, AudioCategory>> ASSET_STORE;
   class="kw">protected AssetExtraInfo.Data data;
   class="kw">protected String id;
   class="kw">protected float volume = AudioUtil.decibelsToLinearGain(0.0F);
   @Nullable
   class="kw">protected StateBindingConfig[] stateBindings;
   @Nullable
   class="kw">protected AudioCategoryDuckingRuleConfig[] duckingRules;
   class="kw">protected float maxDuckingDb = -100.0F;

   class="kw">private class="kw">static void validateParentChain(@Nonnull AudioCategory var0, @Nonnull ValidationResults var1) {
      if (var0.data != null) {
         HashSet var2 = new HashSet<>();
         var2.add(var0.id);
         AssetExtraInfo.Data var3 = var0.data;
         IndexedLookupTableAssetMap var4 = getAssetMap();

         for (int var5 = 0; var5 < 128; var5++) {
            String var6 = getAssetStore().transformKey(var3.getParentKey());
            if (var6 == null) {
               class="kw">return;
            }

            if (!var2.add(var6)) {
               var1.fail("AudioCategory '" + var0.id + "' parent chain contains a cycle through '" + var6 + "'");
               class="kw">return;
            }

            AudioCategory var7 = var4.getAsset(var6);
            if (var7 == null) {
               class="kw">return;
            }

            var3 = var7.data;
            if (var3 == null) {
               class="kw">return;
            }
         }

         var1.fail("AudioCategory '" + var0.id + "' parent chain exceeds max depth 128 - likely a cycle or pathological hierarchy");
      }
   }

   class="kw">private class="kw">static void validateWellKnownRootHasNoParent(@Nonnull AudioCategory var0, @Nonnull ValidationResults var1) {
      if (WELL_KNOWN_ROOT_NAMES.contains(var0.id)) {
         if (var0.data != null) {
            Object var2 = var0.data.getParentKey();
            if (var2 != null) {
               var1.fail(
                  "Well-known root AudioCategory '"
                     + var0.id
                     + "' cannot have a Parent (got '"
                     + var2
                     + "'). The 5 well-known roots (AudioCat_Music, AudioCat_Ambient, AudioCat_SFX, AudioCat_Voice, AudioCat_UI) must remain top-level - they occupy reserved indices 1-5 used by client routing."
               );
            }
         }
      }
   }

   class="kw">private class="kw">static void validateWellKnownRootHasUnityVolume(@Nonnull AudioCategory var0, @Nonnull ValidationResults var1) {
      if (WELL_KNOWN_ROOT_NAMES.contains(var0.id)) {
         if (Math.abs(var0.volume - 1.0F) > 1.0E-4F) {
            float var2 = AudioUtil.linearGainToDecibels(var0.volume);
            var1.fail("Well-known root AudioCategory '" + var0.id + "' must author Volume = 0 dB (got " + var2 + " dB).");
         }
      }
   }

   class="kw">public class="kw">static AssetStore<String, AudioCategory, IndexedLookupTableAssetMap<String, AudioCategory>> getAssetStore() {
      if (ASSET_STORE == null) {
         ASSET_STORE = AssetRegistry.getAssetStore(AudioCategory.class);
      }

      class="kw">return ASSET_STORE;
   }

   class="kw">public class="kw">static IndexedLookupTableAssetMap<String, AudioCategory> getAssetMap() {
      class="kw">return (IndexedLookupTableAssetMap<String, AudioCategory>)getAssetStore().getAssetMap();
   }

   class="kw">protected class="kw">static void processConfig(@Nonnull AudioCategory var0) {
      AudioStateResolver.resolveBindings(var0.stateBindings);
   }

   class="kw">public AudioCategory(String var1) {
      this.id = var1;
   }

   class="kw">protected AudioCategory() {
   }

   class="kw">public String getId() {
      class="kw">return this.id;
   }

   class="kw">public float getVolume() {
      class="kw">return this.volume;
   }

   @Nullable
   class="kw">public AudioCategoryDuckingRuleConfig[] getDuckingRules() {
      class="kw">return this.duckingRules;
   }

   @Nonnull
   @Override
   class="kw">public String toString() {
      class="kw">return "AudioCategory{id='" + this.id + "', volume=" + this.volume + "}";
   }

   @Nonnull
   class="kw">public com.hypixel.hytale.protocol.AudioCategory toPacket() {
      com.hypixel.hytale.protocol.AudioCategory var1 = new com.hypixel.hytale.protocol.AudioCategory();
      var1.id = this.id;
      var1.volume = this.volume;
      var1.parentAudioCategoryIndex = this.resolveParentIndex();
      var1.stateBindings = AudioStateResolver.toPacketArray(this.stateBindings);
      var1.duckingRules = AudioCategoryDuckingRuleConfig.toPacketArray(this.duckingRules);
      var1.maxDuckingDb = this.maxDuckingDb;
      class="kw">return var1;
   }

   class="kw">private int resolveParentIndex() {
      if (this.data == null) {
         class="kw">return -1;
      }

      AssetStore var1 = getAssetStore();
      String var2 = var1.transformKey(this.data.getParentKey());
      if (var2 == null) {
         class="kw">return -1;
      }

      int var3 = ((IndexedLookupTableAssetMap)var1.getAssetMap()).getIndex(var2);
      class="kw">return var3 == Integer.MIN_VALUE ? -1 : var3;
   }
}