refactor package

pkg/protocol/component/attribute_modifiers.go

@@ -0,0 +1,27 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type AttributeModifiers struct {
+	Modifiers []AttributeModifier
+}
+
+//codec:gen
+type AttributeModifier struct {
+	AttributeID int32  `mc:"VarInt"`
+	ModifierID  string `mc:"Identifier"`
+	Value       float64
+	Operation   int32 `mc:"VarInt"` // 0=Add, 1=Multiply base, 2=Multiply total
+	Slot        int32 `mc:"VarInt"` // 0=Any, 1=Main hand, 2=Off hand, etc.
+}
+
+func (*AttributeModifiers) Type() slot.ComponentID {
+	return 13
+}
+
+func (*AttributeModifiers) ID() string {
+	return "minecraft:attribute_modifiers"
+}

pkg/protocol/component/axolotl_variant.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type AxolotlVariant struct {
+	Variant int32 `mc:"VarInt"`
+}
+
+func (*AxolotlVariant) Type() slot.ComponentID {
+	return 91
+}
+
+func (*AxolotlVariant) ID() string {
+	return "minecraft:axolotl/variant"
+}

pkg/protocol/component/banner_patterns.go

@@ -0,0 +1,34 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	pk "github.com/Tnze/go-mc/net/packet"
+)
+
+//codec:gen
+type BannerPatterns struct {
+	Layers []BannerLayer
+}
+
+//codec:gen
+type BannerLayer struct {
+	Pattern int32 `mc:"VarInt"`
+	//opt:enum:Pattern:0
+	AssetID pk.Identifier
+	//opt:enum:Pattern:0
+	TranslationKey string
+	Color          DyeColor
+}
+
+//codec:gen
+type DyeColor struct {
+	ColorID int32 `mc:"VarInt"`
+}
+
+func (*BannerPatterns) Type() slot.ComponentID {
+	return 63
+}
+
+func (*BannerPatterns) ID() string {
+	return "minecraft:banner_patterns"
+}

pkg/protocol/component/base_color.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type BaseColor struct {
+	Color DyeColor
+}
+
+func (*BaseColor) Type() slot.ComponentID {
+	return 64
+}
+
+func (*BaseColor) ID() string {
+	return "minecraft:base_color"
+}

pkg/protocol/component/bees.go

@@ -0,0 +1,26 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	"github.com/Tnze/go-mc/nbt"
+)
+
+//codec:gen
+type Bees struct {
+	Bees []Bee
+}
+
+//codec:gen
+type Bee struct {
+	EntityData     nbt.RawMessage `mc:"NBT"`
+	TicksInHive    int32          `mc:"VarInt"`
+	MinTicksInHive int32          `mc:"VarInt"`
+}
+
+func (*Bees) Type() slot.ComponentID {
+	return 68
+}
+
+func (*Bees) ID() string {
+	return "minecraft:bees"
+}

pkg/protocol/component/block_entity_data.go

@@ -0,0 +1,19 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	"github.com/Tnze/go-mc/nbt"
+)
+
+//codec:gen
+type BlockEntityData struct {
+	Data nbt.RawMessage `mc:"NBT"`
+}
+
+func (*BlockEntityData) Type() slot.ComponentID {
+	return 51
+}
+
+func (*BlockEntityData) ID() string {
+	return "minecraft:block_entity_data"
+}

pkg/protocol/component/block_state.go

@@ -0,0 +1,24 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type BlockState struct {
+	Properties []BlockStateProperty
+}
+
+//codec:gen
+type BlockStateProperty struct {
+	Name  string
+	Value string
+}
+
+func (*BlockState) Type() slot.ComponentID {
+	return 67
+}
+
+func (*BlockState) ID() string {
+	return "minecraft:block_state"
+}

pkg/protocol/component/blocks_attacks.go

@@ -0,0 +1,48 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	pk "github.com/Tnze/go-mc/net/packet"
+)
+
+//codec:gen
+type BlocksAttacks struct {
+	BlockDelaySeconds    float32
+	DisableCooldownScale float32
+	DamageReductions     []DamageReduction
+	ItemDamageThreshold  float32
+	ItemDamageBase       float32
+	ItemDamageFactor     float32
+	BypassedBy           pk.Option[pk.Identifier, *pk.Identifier]
+	HasBlockSound        bool
+	//opt:optional:HasBlockSound
+	BlockSoundID int32 `mc:"VarInt"`
+	//opt:optional:HasBlockSound
+	//opt:id:BlockSoundID
+	BlockSound SoundEvent
+
+	HasDisableSound bool
+	//opt:optional:HasDisableSound
+	DisableSoundID int32 `mc:"VarInt"`
+	//opt:optional:HasDisableSound
+	//opt:id:DisableSoundID
+	DisableSound SoundEvent
+}
+
+//codec:gen
+type DamageReduction struct {
+	HorizontalBlockingAngle float32
+	HasType                 bool
+	//opt:optional:HasType
+	Type   pk.IDSet
+	Base   float32
+	Factor float32
+}
+
+func (*BlocksAttacks) Type() slot.ComponentID {
+	return 33
+}
+
+func (*BlocksAttacks) ID() string {
+	return "minecraft:blocks_attacks"
+}

pkg/protocol/component/break_sound.go

@@ -0,0 +1,19 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	"github.com/Tnze/go-mc/net/packet"
+)
+
+//codec:gen
+type BreakSound struct {
+	SoundData packet.OptID[SoundEvent, *SoundEvent]
+}
+
+func (*BreakSound) Type() slot.ComponentID {
+	return 71
+}
+
+func (*BreakSound) ID() string {
+	return "minecraft:break_sound"
+}

pkg/protocol/component/bucket_entity_data.go

@@ -0,0 +1,19 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	"github.com/Tnze/go-mc/nbt"
+)
+
+//codec:gen
+type BucketEntityData struct {
+	Data nbt.RawMessage `mc:"NBT"`
+}
+
+func (*BucketEntityData) Type() slot.ComponentID {
+	return 50
+}
+
+func (*BucketEntityData) ID() string {
+	return "minecraft:bucket_entity_data"
+}

pkg/protocol/component/bundle_contents.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	slot2 "git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type BundleContents struct {
+	Items []slot2.Slot
+}
+
+func (*BundleContents) Type() slot2.ComponentID {
+	return 41
+}
+
+func (*BundleContents) ID() string {
+	return "minecraft:bundle_contents"
+}

pkg/protocol/component/can_break.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type CanBreak struct {
+	BlockPredicates []BlockPredicate
+}
+
+func (*CanBreak) Type() slot.ComponentID {
+	return 12
+}
+
+func (*CanBreak) ID() string {
+	return "minecraft:can_break"
+}

pkg/protocol/component/can_place_on.go

@@ -0,0 +1,62 @@
+package component
+
+import (
+	"io"
+
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	"github.com/Tnze/go-mc/nbt"
+	pk "github.com/Tnze/go-mc/net/packet"
+)
+
+//codec:gen
+type CanPlaceOn struct {
+	BlockPredicates []BlockPredicate
+}
+
+//codec:gen
+type BlockPredicate struct {
+	Blocks                         pk.Option[pk.IDSet, *pk.IDSet]
+	Properties                     pk.Option[Properties, *Properties]
+	NBT                            pk.Option[pk.NBTField, *pk.NBTField]
+	DataComponents                 []ExactDataComponentMatcher
+	PartialDataComponentPredicates []PartialDataComponentMatcher
+}
+
+type Properties []Property
+
+func (p Properties) WriteTo(w io.Writer) (n int64, err error) {
+	return pk.Array(p).WriteTo(w)
+}
+
+func (p *Properties) ReadFrom(r io.Reader) (n int64, err error) {
+	return pk.Array(p).ReadFrom(r)
+}
+
+//codec:gen
+type Property struct {
+	Name         string
+	IsExactMatch bool
+	ExactValue   pk.Option[pk.String, *pk.String]
+	MinValue     pk.Option[pk.String, *pk.String]
+	MaxValue     pk.Option[pk.String, *pk.String]
+}
+
+//codec:gen
+type ExactDataComponentMatcher struct {
+	Type  int32          `mc:"VarInt"`
+	Value nbt.RawMessage `mc:"NBT"`
+}
+
+//codec:gen
+type PartialDataComponentMatcher struct {
+	Type      int32          `mc:"VarInt"`
+	Predicate nbt.RawMessage `mc:"NBT"`
+}
+
+func (*CanPlaceOn) Type() slot.ComponentID {
+	return 11
+}
+
+func (*CanPlaceOn) ID() string {
+	return "minecraft:can_place_on"
+}

pkg/protocol/component/cat_collar.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type CatCollar struct {
+	Color DyeColor
+}
+
+func (*CatCollar) Type() slot.ComponentID {
+	return 93
+}
+
+func (*CatCollar) ID() string {
+	return "minecraft:cat/collar"
+}

pkg/protocol/component/cat_variant.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type CatVariant struct {
+	Variant int32 `mc:"VarInt"`
+}
+
+func (*CatVariant) Type() slot.ComponentID {
+	return 92
+}
+
+func (*CatVariant) ID() string {
+	return "minecraft:cat/variant"
+}

pkg/protocol/component/charged_projectiles.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	slot2 "git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type ChargedProjectiles struct {
+	Projectiles []slot2.Slot
+}
+
+func (*ChargedProjectiles) Type() slot2.ComponentID {
+	return 40
+}
+
+func (*ChargedProjectiles) ID() string {
+	return "minecraft:charged_projectiles"
+}

pkg/protocol/component/chicken_variant.go

@@ -0,0 +1,58 @@
+package component
+
+import (
+	"io"
+
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	"github.com/Tnze/go-mc/net/packet"
+)
+
+type ChickenVariant struct {
+	Mode        int8
+	VariantName packet.Identifier
+	VariantID   int32
+}
+
+func (c *ChickenVariant) ReadFrom(r io.Reader) (n int64, err error) {
+	n1, err := (*packet.Byte)(&c.Mode).ReadFrom(r)
+	if err != nil {
+		return n1, err
+	}
+	if c.Mode == 0 {
+		n2, err := c.VariantName.ReadFrom(r)
+		return n1 + n2, err
+	}
+
+	if c.Mode == 1 {
+		n2, err := (*packet.VarInt)(&c.VariantID).ReadFrom(r)
+		return n1 + n2, err
+	}
+
+	return n1, err
+}
+
+func (c ChickenVariant) WriteTo(w io.Writer) (int64, error) {
+	n1, err := (*packet.Byte)(&c.Mode).WriteTo(w)
+	if err != nil {
+		return n1, err
+	}
+
+	if c.Mode == 0 {
+		n2, err := c.VariantName.WriteTo(w)
+		return n1 + n2, err
+	}
+
+	if c.Mode == 1 {
+		n2, err := (*packet.VarInt)(&c.VariantID).WriteTo(w)
+		return n1 + n2, err
+	}
+	return n1, err
+}
+
+func (*ChickenVariant) Type() slot.ComponentID {
+	return 86
+}
+
+func (*ChickenVariant) ID() string {
+	return "minecraft:chicken/variant"
+}

pkg/protocol/component/components.go

@@ -0,0 +1,296 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+func init() {
+	slot.RegisterComponent(func() slot.Component {
+		return &CustomData{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &MaxStackSize{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &MaxDamage{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &Damage{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &Unbreakable{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &CustomName{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &ItemName{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &ItemModel{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &Lore{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &Rarity{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &Enchantments{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &CanPlaceOn{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &CanBreak{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &AttributeModifiers{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &CustomModelData{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &TooltipDisplay{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &RepairCost{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &CreativeSlotLock{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &EnchantmentGlintOverride{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &IntangibleProjectile{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &Food{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &Consumable{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &UseRemainder{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &UseCooldown{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &DamageResistant{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &Tool{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &Weapon{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &Enchantable{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &Equippable{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &Repairable{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &Glider{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &TooltipStyle{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &DeathProtection{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &BlocksAttacks{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &StoredEnchantments{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &DyedColor{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &MapColor{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &MapID{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &MapDecorations{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &MapPostProcessing{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &ChargedProjectiles{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &BundleContents{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &PotionContents{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &PotionDurationScale{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &SuspiciousStewEffects{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &WritableBookContent{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &WrittenBookContent{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &Trim{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &DebugStickState{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &EntityData{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &BucketEntityData{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &BlockEntityData{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &Instrument{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &ProvidesTrimMaterial{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &OminousBottleAmplifier{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &JukeboxPlayable{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &ProvidesBannerPatterns{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &Recipes{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &LodestoneTracker{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &FireworkExplosion{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &Fireworks{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &Profile{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &NoteBlockSound{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &BannerPatterns{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &BaseColor{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &PotDecorations{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &Container{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &BlockState{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &Bees{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &Lock{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &ContainerLoot{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &BreakSound{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &VillagerVariant{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &WolfVariant{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &WolfSoundVariant{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &WolfCollar{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &FoxVariant{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &SalmonSize{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &ParrotVariant{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &TropicalFishPattern{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &TropicalFishBaseColor{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &TropicalFishPatternColor{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &MooshroomVariant{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &RabbitVariant{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &PigVariant{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &CowVariant{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &ChickenVariant{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &FrogVariant{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &HorseVariant{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &PaintingVariant{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &LlamaVariant{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &AxolotlVariant{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &CatVariant{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &CatCollar{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &SheepColor{}
+	})
+	slot.RegisterComponent(func() slot.Component {
+		return &ShulkerColor{}
+	})
+}

pkg/protocol/component/consumable.go

@@ -0,0 +1,48 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	"github.com/Tnze/go-mc/net/packet"
+)
+
+//codec:gen
+type Consumable struct {
+	ConsumeSeconds float32
+	Animation      int32 `mc:"VarInt"` // 0=none, 1=eat, 2=drink, etc.
+	SoundID        int32 `mc:"VarInt"`
+	//opt:id:SoundID
+	SoundEvent          *SoundEvent
+	HasConsumeParticles bool
+	Effects             []ConsumeEffect
+}
+
+//codec:gen
+type SoundEvent struct {
+	SoundEventID  packet.Identifier
+	HasFixedRange bool
+	//opt:optional:HasFixedRange
+	FixedRange float32
+}
+
+//codec:gen
+type ConsumeEffect struct {
+	Type int32 `mc:"VarInt"`
+	//opt:enum:Type:0
+	ApplyEffects []PotionEffect
+	//opt:enum:Type:0
+	ApplyProbability float32
+	//opt:enum:Type:1
+	RemoveEffects packet.IDSet
+	//opt:enum:Type:3
+	TeleportRandomlyDiameter float32
+	//opt:enum:Type:4
+	PlaySound SoundEvent
+}
+
+func (*Consumable) Type() slot.ComponentID {
+	return 21
+}
+
+func (*Consumable) ID() string {
+	return "minecraft:consumable"
+}

pkg/protocol/component/container.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	slot2 "git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type Container struct {
+	Items []slot2.Slot
+}
+
+func (*Container) Type() slot2.ComponentID {
+	return 66
+}
+
+func (*Container) ID() string {
+	return "minecraft:container"
+}

pkg/protocol/component/container_loot.go

@@ -0,0 +1,19 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	"github.com/Tnze/go-mc/nbt"
+)
+
+//codec:gen
+type ContainerLoot struct {
+	Data nbt.RawMessage `mc:"NBT"`
+}
+
+func (*ContainerLoot) Type() slot.ComponentID {
+	return 70
+}
+
+func (*ContainerLoot) ID() string {
+	return "minecraft:container_loot"
+}

pkg/protocol/component/cow_variant.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type CowVariant struct {
+	Variant int32 `mc:"VarInt"`
+}
+
+func (*CowVariant) Type() slot.ComponentID {
+	return 85
+}
+
+func (*CowVariant) ID() string {
+	return "minecraft:cow/variant"
+}

pkg/protocol/component/creative_slot_lock.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type CreativeSlotLock struct {
+	// no fields
+}
+
+func (*CreativeSlotLock) Type() slot.ComponentID {
+	return 17
+}
+
+func (*CreativeSlotLock) ID() string {
+	return "minecraft:creative_slot_lock"
+}

pkg/protocol/component/custom_data.go

@@ -0,0 +1,19 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	"github.com/Tnze/go-mc/nbt"
+)
+
+//codec:gen
+type CustomData struct {
+	Data nbt.RawMessage `mc:"NBT"`
+}
+
+func (*CustomData) Type() slot.ComponentID {
+	return 0
+}
+
+func (*CustomData) ID() string {
+	return "minecraft:custom_data"
+}

pkg/protocol/component/custom_model_data.go

@@ -0,0 +1,21 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type CustomModelData struct {
+	Floats  []float32
+	Flags   []bool
+	Strings []string
+	Colors  []int32 `mc:"VarInt"`
+}
+
+func (*CustomModelData) Type() slot.ComponentID {
+	return 14
+}
+
+func (*CustomModelData) ID() string {
+	return "minecraft:custom_model_data"
+}

pkg/protocol/component/custom_name.go

@@ -0,0 +1,19 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	"github.com/Tnze/go-mc/chat"
+)
+
+//codec:gen
+type CustomName struct {
+	Name chat.Message
+}
+
+func (*CustomName) Type() slot.ComponentID {
+	return 5
+}
+
+func (*CustomName) ID() string {
+	return "minecraft:custom_name"
+}

pkg/protocol/component/damage.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type Damage struct {
+	Damage int32 `mc:"VarInt"`
+}
+
+func (*Damage) Type() slot.ComponentID {
+	return 3
+}
+
+func (*Damage) ID() string {
+	return "minecraft:damage"
+}

pkg/protocol/component/damage_resistant.go

@@ -0,0 +1,19 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	pk "github.com/Tnze/go-mc/net/packet"
+)
+
+//codec:gen
+type DamageResistant struct {
+	Types pk.Identifier // Tag specifying damage types
+}
+
+func (*DamageResistant) Type() slot.ComponentID {
+	return 24
+}
+
+func (*DamageResistant) ID() string {
+	return "minecraft:damage_resistant"
+}

pkg/protocol/component/death_protection.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type DeathProtection struct {
+	Effects []ConsumeEffect
+}
+
+func (*DeathProtection) Type() slot.ComponentID {
+	return 32
+}
+
+func (*DeathProtection) ID() string {
+	return "minecraft:death_protection"
+}

pkg/protocol/component/debug_stick_state.go

@@ -0,0 +1,19 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	"github.com/Tnze/go-mc/nbt"
+)
+
+//codec:gen
+type DebugStickState struct {
+	Data nbt.RawMessage `mc:"NBT"`
+}
+
+func (*DebugStickState) Type() slot.ComponentID {
+	return 48
+}
+
+func (*DebugStickState) ID() string {
+	return "minecraft:debug_stick_state"
+}

pkg/protocol/component/dyed_color.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type DyedColor struct {
+	Color int32 `mc:"Int"` // RGB components encoded as integer
+}
+
+func (*DyedColor) Type() slot.ComponentID {
+	return 35
+}
+
+func (*DyedColor) ID() string {
+	return "minecraft:dyed_color"
+}

pkg/protocol/component/enchantable.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type Enchantable struct {
+	Value int32 `mc:"VarInt"`
+}
+
+func (*Enchantable) Type() slot.ComponentID {
+	return 27
+}
+
+func (*Enchantable) ID() string {
+	return "minecraft:enchantable"
+}

pkg/protocol/component/enchantment_glint_override.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type EnchantmentGlintOverride struct {
+	HasGlint bool
+}
+
+func (*EnchantmentGlintOverride) Type() slot.ComponentID {
+	return 18
+}
+
+func (*EnchantmentGlintOverride) ID() string {
+	return "minecraft:enchantment_glint_override"
+}

pkg/protocol/component/enchantments.go

@@ -0,0 +1,24 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type Enchantments struct {
+	Enchantments []Enchantment
+}
+
+//codec:gen
+type Enchantment struct {
+	Type  int32 `mc:"VarInt"`
+	Level int32 `mc:"VarInt"`
+}
+
+func (*Enchantments) Type() slot.ComponentID {
+	return 10
+}
+
+func (*Enchantments) ID() string {
+	return "minecraft:enchantments"
+}

pkg/protocol/component/entity_data.go

@@ -0,0 +1,19 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	"github.com/Tnze/go-mc/nbt"
+)
+
+//codec:gen
+type EntityData struct {
+	Data nbt.RawMessage `mc:"NBT"`
+}
+
+func (*EntityData) Type() slot.ComponentID {
+	return 49
+}
+
+func (*EntityData) ID() string {
+	return "minecraft:entity_data"
+}

pkg/protocol/component/equippable.go

@@ -0,0 +1,34 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	pk "github.com/Tnze/go-mc/net/packet"
+)
+
+//codec:gen
+type Equippable struct {
+	Slot         int32 `mc:"VarInt"` // 0=mainhand, 1=feet, 2=legs, etc.
+	EquipSoundID int32 `mc:"VarInt"`
+	//opt:id:EquipSoundID
+	EquipSoundEvent *SoundEvent
+	HasModel        bool
+	//opt:optional:HasModel
+	Model            string `mc:"Identifier"`
+	HasCameraOverlay bool
+	//opt:optional:HasCameraOverlay
+	CameraOverlay      string `mc:"Identifier"`
+	HasAllowedEntities bool
+	//opt:optional:HasAllowedEntities
+	AllowedEntitiesID pk.IDSet
+	Dispensable       bool
+	Swappable         bool
+	DamageOnHurt      bool
+}
+
+func (*Equippable) Type() slot.ComponentID {
+	return 28
+}
+
+func (*Equippable) ID() string {
+	return "minecraft:equippable"
+}

pkg/protocol/component/firework_explosion.go

@@ -0,0 +1,27 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type FireworkExplosion struct {
+	Explosion FireworkExplosionData
+}
+
+//codec:gen
+type FireworkExplosionData struct {
+	Shape      int32 `mc:"VarInt"`
+	Colors     []int32
+	FadeColors []int32
+	HasTrail   bool
+	HasTwinkle bool
+}
+
+func (*FireworkExplosion) Type() slot.ComponentID {
+	return 59
+}
+
+func (*FireworkExplosion) ID() string {
+	return "minecraft:firework_explosion"
+}

pkg/protocol/component/fireworks.go

@@ -0,0 +1,19 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type Fireworks struct {
+	FlightDuration int32 `mc:"VarInt"`
+	Explosions     []FireworkExplosionData
+}
+
+func (*Fireworks) Type() slot.ComponentID {
+	return 60
+}
+
+func (*Fireworks) ID() string {
+	return "minecraft:fireworks"
+}

pkg/protocol/component/food.go

@@ -0,0 +1,20 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type Food struct {
+	Nutrition          int32 `mc:"VarInt"`
+	SaturationModifier float32
+	CanAlwaysEat       bool
+}
+
+func (*Food) Type() slot.ComponentID {
+	return 20
+}
+
+func (*Food) ID() string {
+	return "minecraft:food"
+}

pkg/protocol/component/fox_variant.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type FoxVariant struct {
+	Variant int32 `mc:"VarInt"`
+}
+
+func (*FoxVariant) Type() slot.ComponentID {
+	return 76
+}
+
+func (*FoxVariant) ID() string {
+	return "minecraft:fox/variant"
+}

pkg/protocol/component/frog_variant.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type FrogVariant struct {
+	Variant int32 `mc:"VarInt"`
+}
+
+func (*FrogVariant) Type() slot.ComponentID {
+	return 87
+}
+
+func (*FrogVariant) ID() string {
+	return "minecraft:frog/variant"
+}

pkg/protocol/component/glider.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type Glider struct {
+	// no fields
+}
+
+func (*Glider) Type() slot.ComponentID {
+	return 30
+}
+
+func (*Glider) ID() string {
+	return "minecraft:glider"
+}

pkg/protocol/component/horse_variant.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type HorseVariant struct {
+	Variant int32 `mc:"VarInt"`
+}
+
+func (*HorseVariant) Type() slot.ComponentID {
+	return 88
+}
+
+func (*HorseVariant) ID() string {
+	return "minecraft:horse/variant"
+}

pkg/protocol/component/instrument.go

@@ -0,0 +1,28 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	"github.com/Tnze/go-mc/chat"
+	"github.com/Tnze/go-mc/net/packet"
+)
+
+//codec:gen
+type Instrument struct {
+	Instrument packet.OptID[InstrumentData, *InstrumentData]
+}
+
+//codec:gen
+type InstrumentData struct {
+	SoundEvent  packet.OptID[SoundEvent, *SoundEvent]
+	SoundRange  float32
+	Range       float32
+	Description chat.Message
+}
+
+func (*Instrument) Type() slot.ComponentID {
+	return 52
+}
+
+func (*Instrument) ID() string {
+	return "minecraft:instrument"
+}

pkg/protocol/component/intangible_projectile.go

@@ -0,0 +1,19 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	"github.com/Tnze/go-mc/nbt"
+)
+
+//codec:gen
+type IntangibleProjectile struct {
+	Empty nbt.RawMessage `mc:"NBT"` // Always empty compound tag
+}
+
+func (*IntangibleProjectile) Type() slot.ComponentID {
+	return 19
+}
+
+func (*IntangibleProjectile) ID() string {
+	return "minecraft:intangible_projectile"
+}

pkg/protocol/component/item_model.go

@@ -0,0 +1,19 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	"github.com/Tnze/go-mc/net/packet"
+)
+
+//codec:gen
+type ItemModel struct {
+	Model packet.Identifier
+}
+
+func (*ItemModel) Type() slot.ComponentID {
+	return 7
+}
+
+func (*ItemModel) ID() string {
+	return "minecraft:item_model"
+}

pkg/protocol/component/item_name.go

@@ -0,0 +1,19 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	"github.com/Tnze/go-mc/chat"
+)
+
+//codec:gen
+type ItemName struct {
+	Name chat.Message
+}
+
+func (*ItemName) Type() slot.ComponentID {
+	return 6
+}
+
+func (*ItemName) ID() string {
+	return "minecraft:item_name"
+}

pkg/protocol/component/jukebox_playable.go

@@ -0,0 +1,67 @@
+package component
+
+import (
+	"io"
+
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	"github.com/Tnze/go-mc/chat"
+	"github.com/Tnze/go-mc/net/packet"
+)
+
+type JukeboxPlayable struct {
+	Mode     int8
+	Name     packet.Identifier
+	SongData packet.OptID[JukeboxSongData, *JukeboxSongData]
+}
+
+func (p *JukeboxPlayable) ReadFrom(r io.Reader) (n int64, err error) {
+	n1, err := (*packet.Byte)(&p.Mode).ReadFrom(r)
+	if err != nil {
+		return n1, err
+	}
+	if p.Mode == 0 {
+		n2, err := p.Name.ReadFrom(r)
+		return n1 + n2, err
+	}
+
+	if p.Mode == 1 {
+		n2, err := p.SongData.ReadFrom(r)
+		return n1 + n2, err
+	}
+
+	return n1, err
+}
+
+func (p JukeboxPlayable) WriteTo(w io.Writer) (int64, error) {
+	n1, err := (*packet.Byte)(&p.Mode).WriteTo(w)
+	if err != nil {
+		return n1, err
+	}
+
+	if p.Mode == 0 {
+		n2, err := p.Name.WriteTo(w)
+		return n1 + n2, err
+	}
+
+	if p.Mode == 1 {
+		n2, err := p.SongData.WriteTo(w)
+		return n1 + n2, err
+	}
+	return n1, err
+}
+
+//codec:gen
+type JukeboxSongData struct {
+	SoundEvent  packet.OptID[SoundEvent, *SoundEvent]
+	Description chat.Message
+	Duration    float32
+	Output      int32 `mc:"VarInt"`
+}
+
+func (*JukeboxPlayable) Type() slot.ComponentID {
+	return 55
+}
+
+func (*JukeboxPlayable) ID() string {
+	return "minecraft:jukebox_playable"
+}

pkg/protocol/component/llama_variant.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type LlamaVariant struct {
+	Variant int32 `mc:"VarInt"`
+}
+
+func (*LlamaVariant) Type() slot.ComponentID {
+	return 90
+}
+
+func (*LlamaVariant) ID() string {
+	return "minecraft:llama/variant"
+}

pkg/protocol/component/lock.go

@@ -0,0 +1,19 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	"github.com/Tnze/go-mc/nbt"
+)
+
+//codec:gen
+type Lock struct {
+	Key nbt.RawMessage `mc:"NBT"`
+}
+
+func (*Lock) Type() slot.ComponentID {
+	return 69
+}
+
+func (*Lock) ID() string {
+	return "minecraft:lock"
+}

pkg/protocol/component/lodestone_tracker.go

@@ -0,0 +1,23 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	"github.com/Tnze/go-mc/net/packet"
+	pk "github.com/Tnze/go-mc/net/packet"
+)
+
+//codec:gen
+type LodestoneTracker struct {
+	HasGlobalPosition bool
+	Dimension         pk.Option[packet.Identifier, *packet.Identifier]
+	Position          pk.Option[pk.Position, *pk.Position]
+	Tracked           bool
+}
+
+func (*LodestoneTracker) Type() slot.ComponentID {
+	return 58
+}
+
+func (*LodestoneTracker) ID() string {
+	return "minecraft:lodestone_tracker"
+}

pkg/protocol/component/lore.go

@@ -0,0 +1,19 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	"github.com/Tnze/go-mc/chat"
+)
+
+//codec:gen
+type Lore struct {
+	Lines []chat.Message
+}
+
+func (*Lore) Type() slot.ComponentID {
+	return 8
+}
+
+func (*Lore) ID() string {
+	return "minecraft:lore"
+}

pkg/protocol/component/map_color.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type MapColor struct {
+	Color int32 `mc:"Int"` // RGB components encoded as integer
+}
+
+func (*MapColor) Type() slot.ComponentID {
+	return 36
+}
+
+func (*MapColor) ID() string {
+	return "minecraft:map_color"
+}

pkg/protocol/component/map_decorations.go

@@ -0,0 +1,19 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	"github.com/Tnze/go-mc/nbt"
+)
+
+//codec:gen
+type MapDecorations struct {
+	Data nbt.RawMessage `mc:"NBT"` // Always a Compound Tag
+}
+
+func (*MapDecorations) Type() slot.ComponentID {
+	return 38
+}
+
+func (*MapDecorations) ID() string {
+	return "minecraft:map_decorations"
+}

pkg/protocol/component/map_id.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type MapID struct {
+	MapID int32 `mc:"VarInt"`
+}
+
+func (*MapID) Type() slot.ComponentID {
+	return 37
+}
+
+func (*MapID) ID() string {
+	return "minecraft:map_id"
+}

pkg/protocol/component/map_post_processing.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type MapPostProcessing struct {
+	PostProcessingType int32 `mc:"VarInt"` // 0=Lock, 1=Scale
+}
+
+func (*MapPostProcessing) Type() slot.ComponentID {
+	return 39
+}
+
+func (*MapPostProcessing) ID() string {
+	return "minecraft:map_post_processing"
+}

pkg/protocol/component/max_damage.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type MaxDamage struct {
+	Damage int32 `mc:"VarInt"`
+}
+
+func (*MaxDamage) Type() slot.ComponentID {
+	return 2
+}
+
+func (*MaxDamage) ID() string {
+	return "minecraft:max_damage"
+}

pkg/protocol/component/max_stack_size.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type MaxStackSize struct {
+	Size int32 `mc:"VarInt"`
+}
+
+func (*MaxStackSize) Type() slot.ComponentID {
+	return 1
+}
+
+func (*MaxStackSize) ID() string {
+	return "minecraft:max_stack_size"
+}

pkg/protocol/component/mooshroom_variant.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type MooshroomVariant struct {
+	Variant int32 `mc:"VarInt"`
+}
+
+func (*MooshroomVariant) Type() slot.ComponentID {
+	return 82
+}
+
+func (*MooshroomVariant) ID() string {
+	return "minecraft:mooshroom/variant"
+}

pkg/protocol/component/note_block_sound.go

@@ -0,0 +1,19 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	"github.com/Tnze/go-mc/net/packet"
+)
+
+//codec:gen
+type NoteBlockSound struct {
+	Sound packet.Identifier
+}
+
+func (*NoteBlockSound) Type() slot.ComponentID {
+	return 62
+}
+
+func (*NoteBlockSound) ID() string {
+	return "minecraft:note_block_sound"
+}

pkg/protocol/component/ominous_bottle_amplifier.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type OminousBottleAmplifier struct {
+	Amplifier int32 `mc:"VarInt"`
+}
+
+func (*OminousBottleAmplifier) Type() slot.ComponentID {
+	return 54
+}
+
+func (*OminousBottleAmplifier) ID() string {
+	return "minecraft:ominous_bottle_amplifier"
+}

pkg/protocol/component/painting_variant.go

@@ -0,0 +1,24 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	"github.com/Tnze/go-mc/chat"
+	pk "github.com/Tnze/go-mc/net/packet"
+)
+
+//codec:gen
+type PaintingVariant struct {
+	Width   int32
+	Height  int32
+	AssetID pk.Identifier
+	Title   pk.Option[chat.Message, *chat.Message]
+	Author  pk.Option[chat.Message, *chat.Message]
+}
+
+func (*PaintingVariant) Type() slot.ComponentID {
+	return 89
+}
+
+func (*PaintingVariant) ID() string {
+	return "minecraft:painting/variant"
+}

pkg/protocol/component/parrot_variant.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type ParrotVariant struct {
+	Variant int32 `mc:"VarInt"`
+}
+
+func (*ParrotVariant) Type() slot.ComponentID {
+	return 78
+}
+
+func (*ParrotVariant) ID() string {
+	return "minecraft:parrot/variant"
+}

pkg/protocol/component/pig_variant.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type PigVariant struct {
+	Variant int32 `mc:"VarInt"`
+}
+
+func (*PigVariant) Type() slot.ComponentID {
+	return 84
+}
+
+func (*PigVariant) ID() string {
+	return "minecraft:pig/variant"
+}

pkg/protocol/component/pot_decorations.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type PotDecorations struct {
+	Decorations []int32 `mc:"PrefixedArray"`
+}
+
+func (*PotDecorations) Type() slot.ComponentID {
+	return 65
+}
+
+func (*PotDecorations) ID() string {
+	return "minecraft:pot_decorations"
+}

pkg/protocol/component/potion_contents.go

@@ -0,0 +1,42 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type PotionContents struct {
+	HasPotionID    bool
+	PotionID       int32 `mc:"VarInt"`
+	HasCustomColor bool
+	CustomColor    int32 `mc:"Int"`
+	CustomEffects  []PotionEffect
+	CustomName     string
+}
+
+//codec:gen
+type PotionEffect struct {
+	TypeID int32 `mc:"VarInt"`
+
+	Details PotionEffectDetails
+}
+
+//codec:gen
+type PotionEffectDetails struct {
+	Amplifier       int32 `mc:"VarInt"`
+	Duration        int32 `mc:"VarInt"`
+	Ambient         bool
+	ShowParticles   bool
+	ShowIcon        bool
+	HasHiddenEffect bool
+	//opt:optional:HasHiddenEffect
+	HiddenEffect *PotionEffect
+}
+
+func (*PotionContents) Type() slot.ComponentID {
+	return 42
+}
+
+func (*PotionContents) ID() string {
+	return "minecraft:potion_contents"
+}

pkg/protocol/component/potion_duration_scale.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type PotionDurationScale struct {
+	EffectMultiplier float32
+}
+
+func (*PotionDurationScale) Type() slot.ComponentID {
+	return 43
+}
+
+func (*PotionDurationScale) ID() string {
+	return "minecraft:potion_duration_scale"
+}

pkg/protocol/component/profile.go

@@ -0,0 +1,31 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	pk "github.com/Tnze/go-mc/net/packet"
+)
+
+//codec:gen
+type Profile struct {
+	HasName     bool
+	Name        pk.Option[pk.String, *pk.String]
+	HasUniqueID bool
+	UniqueID    pk.Option[pk.UUID, *pk.UUID]
+	Properties  []ProfileProperty
+}
+
+//codec:gen
+type ProfileProperty struct {
+	Name         string `mc:"String"`
+	Value        string `mc:"String"`
+	HasSignature bool
+	Signature    pk.Option[pk.String, *pk.String]
+}
+
+func (*Profile) Type() slot.ComponentID {
+	return 61
+}
+
+func (*Profile) ID() string {
+	return "minecraft:profile"
+}

pkg/protocol/component/provides_banner_patterns.go

@@ -0,0 +1,19 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	"github.com/Tnze/go-mc/net/packet"
+)
+
+//codec:gen
+type ProvidesBannerPatterns struct {
+	Key packet.Identifier
+}
+
+func (*ProvidesBannerPatterns) Type() slot.ComponentID {
+	return 56
+}
+
+func (*ProvidesBannerPatterns) ID() string {
+	return "minecraft:provides_banner_patterns"
+}

pkg/protocol/component/provides_trim_material.go

@@ -0,0 +1,58 @@
+package component
+
+import (
+	"io"
+
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	"github.com/Tnze/go-mc/net/packet"
+)
+
+type ProvidesTrimMaterial struct {
+	Mode     int8
+	Name     packet.Identifier
+	Material packet.OptID[TrimMaterial, *TrimMaterial]
+}
+
+func (p *ProvidesTrimMaterial) ReadFrom(r io.Reader) (n int64, err error) {
+	n1, err := (*packet.Byte)(&p.Mode).ReadFrom(r)
+	if err != nil {
+		return n1, err
+	}
+	if p.Mode == 0 {
+		n2, err := p.Name.ReadFrom(r)
+		return n1 + n2, err
+	}
+
+	if p.Mode == 1 {
+		n2, err := p.Material.ReadFrom(r)
+		return n1 + n2, err
+	}
+
+	return n1, err
+}
+
+func (p ProvidesTrimMaterial) WriteTo(w io.Writer) (int64, error) {
+	n1, err := (*packet.Byte)(&p.Mode).WriteTo(w)
+	if err != nil {
+		return n1, err
+	}
+
+	if p.Mode == 0 {
+		n2, err := p.Name.WriteTo(w)
+		return n1 + n2, err
+	}
+
+	if p.Mode == 1 {
+		n2, err := p.Material.WriteTo(w)
+		return n1 + n2, err
+	}
+	return n1, err
+}
+
+func (*ProvidesTrimMaterial) Type() slot.ComponentID {
+	return 53
+}
+
+func (*ProvidesTrimMaterial) ID() string {
+	return "minecraft:provides_trim_material"
+}

pkg/protocol/component/rabbit_variant.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type RabbitVariant struct {
+	Variant int32 `mc:"VarInt"`
+}
+
+func (*RabbitVariant) Type() slot.ComponentID {
+	return 83
+}
+
+func (*RabbitVariant) ID() string {
+	return "minecraft:rabbit/variant"
+}

pkg/protocol/component/rarity.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type Rarity struct {
+	Rarity int32 `mc:"VarInt"` // 0=Common, 1=Uncommon, 2=Rare, 3=Epic
+}
+
+func (*Rarity) Type() slot.ComponentID {
+	return 9
+}
+
+func (*Rarity) ID() string {
+	return "minecraft:rarity"
+}

pkg/protocol/component/recipes.go

@@ -0,0 +1,19 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	"github.com/Tnze/go-mc/nbt"
+)
+
+//codec:gen
+type Recipes struct {
+	Data nbt.RawMessage `mc:"NBT"`
+}
+
+func (*Recipes) Type() slot.ComponentID {
+	return 57
+}
+
+func (*Recipes) ID() string {
+	return "minecraft:recipes"
+}

pkg/protocol/component/repair_cost.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type RepairCost struct {
+	Cost int32 `mc:"VarInt"`
+}
+
+func (*RepairCost) Type() slot.ComponentID {
+	return 16
+}
+
+func (*RepairCost) ID() string {
+	return "minecraft:repair_cost"
+}

pkg/protocol/component/repairable.go

@@ -0,0 +1,19 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	pk "github.com/Tnze/go-mc/net/packet"
+)
+
+//codec:gen
+type Repairable struct {
+	Items pk.IDSet
+}
+
+func (*Repairable) Type() slot.ComponentID {
+	return 29
+}
+
+func (*Repairable) ID() string {
+	return "minecraft:repairable"
+}

pkg/protocol/component/salmon_size.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type SalmonSize struct {
+	SizeType int32 `mc:"VarInt"`
+}
+
+func (*SalmonSize) Type() slot.ComponentID {
+	return 77
+}
+
+func (*SalmonSize) ID() string {
+	return "minecraft:salmon/size"
+}

pkg/protocol/component/sheep_color.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type SheepColor struct {
+	Color DyeColor
+}
+
+func (*SheepColor) Type() slot.ComponentID {
+	return 94
+}
+
+func (*SheepColor) ID() string {
+	return "minecraft:sheep/color"
+}

pkg/protocol/component/shulker_color.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type ShulkerColor struct {
+	Color DyeColor
+}
+
+func (*ShulkerColor) Type() slot.ComponentID {
+	return 95
+}
+
+func (*ShulkerColor) ID() string {
+	return "minecraft:shulker/color"
+}

pkg/protocol/component/stored_enchantments.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type StoredEnchantments struct {
+	Enchantments []Enchantment
+}
+
+func (*StoredEnchantments) Type() slot.ComponentID {
+	return 34
+}
+
+func (*StoredEnchantments) ID() string {
+	return "minecraft:stored_enchantments"
+}

pkg/protocol/component/suspicious_stew_effects.go

@@ -0,0 +1,24 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type SuspiciousStewEffects struct {
+	Effects []SuspiciousStewEffect
+}
+
+//codec:gen
+type SuspiciousStewEffect struct {
+	TypeID   int32 `mc:"VarInt"`
+	Duration int32 `mc:"VarInt"`
+}
+
+func (*SuspiciousStewEffects) Type() slot.ComponentID {
+	return 44
+}
+
+func (*SuspiciousStewEffects) ID() string {
+	return "minecraft:suspicious_stew_effects"
+}

pkg/protocol/component/tool.go

@@ -0,0 +1,30 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	pk "github.com/Tnze/go-mc/net/packet"
+)
+
+//codec:gen
+type Tool struct {
+	Rules              []ToolRule
+	DefaultMiningSpeed float32
+	DamagePerBlock     int32 `mc:"VarInt"`
+}
+
+//codec:gen
+type ToolRule struct {
+	Blocks                  pk.IDSet
+	HasSpeed                bool
+	Speed                   pk.Option[pk.Float, *pk.Float]
+	HasCorrectDropForBlocks bool
+	CorrectDropForBlocks    pk.Option[pk.Boolean, *pk.Boolean]
+}
+
+func (*Tool) Type() slot.ComponentID {
+	return 25
+}
+
+func (*Tool) ID() string {
+	return "minecraft:tool"
+}

pkg/protocol/component/tooltip_display.go

@@ -0,0 +1,19 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type TooltipDisplay struct {
+	HideTooltip      bool
+	HiddenComponents []int32 `mc:"VarInt"`
+}
+
+func (*TooltipDisplay) Type() slot.ComponentID {
+	return 15
+}
+
+func (*TooltipDisplay) ID() string {
+	return "minecraft:tooltip_display"
+}

pkg/protocol/component/tooltip_style.go

@@ -0,0 +1,19 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	pk "github.com/Tnze/go-mc/net/packet"
+)
+
+//codec:gen
+type TooltipStyle struct {
+	Style pk.Identifier
+}
+
+func (*TooltipStyle) Type() slot.ComponentID {
+	return 31
+}
+
+func (*TooltipStyle) ID() string {
+	return "minecraft:tooltip_style"
+}

pkg/protocol/component/trim.go

@@ -0,0 +1,42 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	"github.com/Tnze/go-mc/chat"
+	pk "github.com/Tnze/go-mc/net/packet"
+)
+
+//codec:gen
+type Trim struct {
+	TrimMaterial TrimMaterial
+	TrimPattern  TrimPattern
+}
+
+//codec:gen
+type TrimMaterial struct {
+	Suffix      string
+	Overrides   []TrimOverride
+	Description chat.Message
+}
+
+//codec:gen
+type TrimOverride struct {
+	MaterialType      pk.Identifier
+	OverrideAssetName string
+}
+
+//codec:gen
+type TrimPattern struct {
+	AssetName    string
+	TemplateItem int32 `mc:"VarInt"`
+	Description  chat.Message
+	Decal        bool
+}
+
+func (*Trim) Type() slot.ComponentID {
+	return 47
+}
+
+func (*Trim) ID() string {
+	return "minecraft:trim"
+}

pkg/protocol/component/tropical_fish_base_color.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type TropicalFishBaseColor struct {
+	Color DyeColor
+}
+
+func (*TropicalFishBaseColor) Type() slot.ComponentID {
+	return 80
+}
+
+func (*TropicalFishBaseColor) ID() string {
+	return "minecraft:tropical_fish/base_color"
+}

pkg/protocol/component/tropical_fish_pattern.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type TropicalFishPattern struct {
+	Pattern int32 `mc:"VarInt"`
+}
+
+func (*TropicalFishPattern) Type() slot.ComponentID {
+	return 79
+}
+
+func (*TropicalFishPattern) ID() string {
+	return "minecraft:tropical_fish/pattern"
+}

pkg/protocol/component/tropical_fish_pattern_color.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type TropicalFishPatternColor struct {
+	Color DyeColor
+}
+
+func (*TropicalFishPatternColor) Type() slot.ComponentID {
+	return 81
+}
+
+func (*TropicalFishPatternColor) ID() string {
+	return "minecraft:tropical_fish/pattern_color"
+}

pkg/protocol/component/unbreakable.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type Unbreakable struct {
+	// no fields
+}
+
+func (*Unbreakable) Type() slot.ComponentID {
+	return 4
+}
+
+func (*Unbreakable) ID() string {
+	return "minecraft:unbreakable"
+}

pkg/protocol/component/use_cooldown.go

@@ -0,0 +1,20 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	pk "github.com/Tnze/go-mc/net/packet"
+)
+
+//codec:gen
+type UseCooldown struct {
+	Seconds       float32
+	CooldownGroup pk.Option[pk.Identifier, *pk.Identifier]
+}
+
+func (*UseCooldown) Type() slot.ComponentID {
+	return 23
+}
+
+func (*UseCooldown) ID() string {
+	return "minecraft:use_cooldown"
+}

pkg/protocol/component/use_remainder.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	slot2 "git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type UseRemainder struct {
+	Remainder slot2.Slot
+}
+
+func (*UseRemainder) Type() slot2.ComponentID {
+	return 22
+}
+
+func (*UseRemainder) ID() string {
+	return "minecraft:use_remainder"
+}

pkg/protocol/component/villager_variant.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type VillagerVariant struct {
+	Variant int32 `mc:"VarInt"`
+}
+
+func (*VillagerVariant) Type() slot.ComponentID {
+	return 72
+}
+
+func (*VillagerVariant) ID() string {
+	return "minecraft:villager/variant"
+}

pkg/protocol/component/weapon.go

@@ -0,0 +1,19 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type Weapon struct {
+	DamagePerAttack    int32   `mc:"VarInt"`
+	DisableBlockingFor float32 // In seconds
+}
+
+func (*Weapon) Type() slot.ComponentID {
+	return 26
+}
+
+func (*Weapon) ID() string {
+	return "minecraft:weapon"
+}

pkg/protocol/component/wolf_collar.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type WolfCollar struct {
+	Color DyeColor
+}
+
+func (*WolfCollar) Type() slot.ComponentID {
+	return 75
+}
+
+func (*WolfCollar) ID() string {
+	return "minecraft:wolf/collar"
+}

pkg/protocol/component/wolf_sound_variant.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type WolfSoundVariant struct {
+	Variant int32 `mc:"VarInt"`
+}
+
+func (*WolfSoundVariant) Type() slot.ComponentID {
+	return 74
+}
+
+func (*WolfSoundVariant) ID() string {
+	return "minecraft:wolf/sound_variant"
+}

pkg/protocol/component/wolf_variant.go

@@ -0,0 +1,18 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+)
+
+//codec:gen
+type WolfVariant struct {
+	Variant int32 `mc:"VarInt"`
+}
+
+func (*WolfVariant) Type() slot.ComponentID {
+	return 73
+}
+
+func (*WolfVariant) ID() string {
+	return "minecraft:wolf/variant"
+}

pkg/protocol/component/writable_book_content.go

@@ -0,0 +1,26 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	pk "github.com/Tnze/go-mc/net/packet"
+)
+
+//codec:gen
+type WritableBookContent struct {
+	Pages []WritableBookPage
+}
+
+//codec:gen
+type WritableBookPage struct {
+	RawContent         string `mc:"String"`
+	HasFilteredContent bool
+	FilteredContent    pk.Option[pk.String, *pk.String]
+}
+
+func (*WritableBookContent) Type() slot.ComponentID {
+	return 45
+}
+
+func (*WritableBookContent) ID() string {
+	return "minecraft:writable_book_content"
+}

pkg/protocol/component/written_book_content.go

@@ -0,0 +1,32 @@
+package component
+
+import (
+	"git.konjactw.dev/patyhank/minego/pkg/protocol/slot"
+	"github.com/Tnze/go-mc/chat"
+	pk "github.com/Tnze/go-mc/net/packet"
+)
+
+//codec:gen
+type WrittenBookContent struct {
+	RawTitle         string `mc:"String"`
+	HasFilteredTitle bool
+	FilteredTitle    pk.Option[pk.String, *pk.String]
+	Author           string `mc:"String"`
+	Generation       int32  `mc:"VarInt"`
+	Pages            []WrittenBookPage
+}
+
+//codec:gen
+type WrittenBookPage struct {
+	RawContent         chat.Message
+	HasFilteredContent bool
+	FilteredContent    pk.Option[chat.Message, *chat.Message]
+}
+
+func (*WrittenBookContent) Type() slot.ComponentID {
+	return 46
+}
+
+func (*WrittenBookContent) ID() string {
+	return "minecraft:written_book_content"
+}