feat: add MC 1.21.5 (protocol 770) support
Full protocol adaptation for Minecraft 1.21.5:
- Protocol version mapping: 770 -> 1.21.5
- Packet palette: AddExperienceOrb removed (S2C), TestInstanceBlockStatus
added (S2C), SetTestBlock and TestInstanceBlockAction added (C2S)
- Entity metadata palette: 5 new serializer types (OptionalLivingEntityReference,
CowVariant, WolfSoundVariant, PigVariant, ChickenVariant), OPTIONAL_UUID
replaced by OPTIONAL_LIVING_ENTITY_REFERENCE
- Item palette: 11 new items (Bush, FireflyBush, DryShortGrass, DryTallGrass,
Wildflowers, LeafLitter, CactusFlower, TestBlock, TestInstanceBlock,
BlueEgg, BrownEgg)
- Entity palette: Potion split into SplashPotion and LingeringPotion
- Block palette: 9 new blocks (bush, cactus_flower, firefly_bush, leaf_litter,
short_dry_grass, tall_dry_grass, test_block, test_instance_block, wildflowers)
- Structured components: 31 new components including tooltip_display, weapon,
blocks_attacks, potion_duration_scale, provides_trim_material,
provides_banner_patterns, break_sound, and 25 entity variant components;
unbreakable changed from Bool to Unit; instrument changed to EitherHolder
Made-with: Cursor
2026-03-21 00:48:27 +08:00
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using System.Collections.Generic;
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using MinecraftClient.Inventory.ItemPalettes;
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using MinecraftClient.Protocol.Handlers.StructuredComponents.Core;
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namespace MinecraftClient.Protocol.Handlers.StructuredComponents.Components._1_21_5;
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public class PotionDurationScaleComponent(DataTypes dataTypes, ItemPalette itemPalette, SubComponentRegistry subComponentRegistry)
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: StructuredComponent(dataTypes, itemPalette, subComponentRegistry)
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{
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public float Scale { get; set; }
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public override void Parse(Queue<byte> data)
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{
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2026-03-24 01:16:05 +00:00
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Scale = DataTypes.ReadNextFloat(data);
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feat: add MC 1.21.5 (protocol 770) support
Full protocol adaptation for Minecraft 1.21.5:
- Protocol version mapping: 770 -> 1.21.5
- Packet palette: AddExperienceOrb removed (S2C), TestInstanceBlockStatus
added (S2C), SetTestBlock and TestInstanceBlockAction added (C2S)
- Entity metadata palette: 5 new serializer types (OptionalLivingEntityReference,
CowVariant, WolfSoundVariant, PigVariant, ChickenVariant), OPTIONAL_UUID
replaced by OPTIONAL_LIVING_ENTITY_REFERENCE
- Item palette: 11 new items (Bush, FireflyBush, DryShortGrass, DryTallGrass,
Wildflowers, LeafLitter, CactusFlower, TestBlock, TestInstanceBlock,
BlueEgg, BrownEgg)
- Entity palette: Potion split into SplashPotion and LingeringPotion
- Block palette: 9 new blocks (bush, cactus_flower, firefly_bush, leaf_litter,
short_dry_grass, tall_dry_grass, test_block, test_instance_block, wildflowers)
- Structured components: 31 new components including tooltip_display, weapon,
blocks_attacks, potion_duration_scale, provides_trim_material,
provides_banner_patterns, break_sound, and 25 entity variant components;
unbreakable changed from Bool to Unit; instrument changed to EitherHolder
Made-with: Cursor
2026-03-21 00:48:27 +08:00
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}
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public override Queue<byte> Serialize()
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{
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var bytes = new List<byte>();
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bytes.AddRange(DataTypes.GetFloat(Scale));
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return new Queue<byte>(bytes);
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}
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}
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