self

package
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 Go to latest Published: Mar 16, 2026 License: MIT Imports: 14 Imported by: 0

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Index

Constants

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const (
	ModuleName = "self"
	EyeHeight  = 1.62
)

Variables

This section is empty.

Functions

func WorldPosToYawPitch 

func WorldPosToYawPitch(x, y, z, lookX, lookY, lookZ float64) (yaw, pitch float64)

WorldPosToYawPitch calculates yaw and pitch to look from (x,y,z) at (lookX,lookY,lookZ). MC yaw: 0=south(+Z), 90=west(-X), 180=north(-Z), 270=east(+X).

Types

type Attribute 

type Attribute struct {
	Base      float64
	Modifiers []AttributeModifier
}

Attribute represents a tracked entity attribute.

type AttributeModifier 

type AttributeModifier struct {
	ID        string // resource identifier (e.g., "minecraft:effect.speed")
	Amount    float64
	Operation int32 // 0=add_value, 1=add_multiplied_base, 2=add_multiplied_total
}

AttributeModifier represents a modifier applied to a base attribute.

type EffectInstance 

type EffectInstance struct {
	ID        int32 // protocol effect ID (registries.MobEffect)
	Amplifier int32 // 0 = Level I, 1 = Level II, etc.
	Duration  int32 // ticks remaining (-1 = infinite)
}

EffectInstance represents an active potion effect on the player.

type Module 

type Module struct {
	// contains filtered or unexported fields
}

func From 

func From(c *client.Client) *Module

From retrieves the self module from a client.

func New 

func New() *Module

func (*Module) AbilityFlags 

func (m *Module) AbilityFlags() int8

func (*Module) AttributeValue 

func (m *Module) AttributeValue(name string, fallback float64) float64

AttributeValue returns the effective value of the named attribute, applying all modifiers in vanilla order. Returns the fallback if not tracked.

func (*Module) AutoRespawn 

func (m *Module) AutoRespawn() bool

func (*Module) DeathLocation 

func (m *Module) DeathLocation() ns.PrefixedOptional[ns.GlobalPos]

func (*Module) Difficulty 

func (m *Module) Difficulty() uint8

func (*Module) DifficultyLocked 

func (m *Module) DifficultyLocked() bool

func (*Module) DimensionName 

func (m *Module) DimensionName() string

func (*Module) DimensionNames 

func (m *Module) DimensionNames() []string

func (*Module) DimensionType 

func (m *Module) DimensionType() int32

func (*Module) DoLimitedCrafting 

func (m *Module) DoLimitedCrafting() bool

func (*Module) Eat 

func (m *Module) Eat(foodItemIDs []int32) error

Eat finds a food item from the given list, holds it, and eats it. Blocks until the food level changes or times out.

func (*Module) EffectAmplifier 

func (m *Module) EffectAmplifier(effectID int32) int32

EffectAmplifier returns the amplifier of the given effect, or -1 if not active.

func (*Module) EnableRespawnScreen 

func (m *Module) EnableRespawnScreen() bool

func (*Module) EnforcesSecureChat 

func (m *Module) EnforcesSecureChat() bool

func (*Module) EntityID 

func (m *Module) EntityID() int32

func (*Module) ExperienceBar 

func (m *Module) ExperienceBar() float32

func (*Module) FOVModifier 

func (m *Module) FOVModifier() float32

func (*Module) FlyingSpeed 

func (m *Module) FlyingSpeed() float32

func (*Module) Food 

func (m *Module) Food() int32

func (*Module) FoodSaturation 

func (m *Module) FoodSaturation() float32

func (*Module) Gamemode 

func (m *Module) Gamemode() uint8

func (*Module) HandlePacket 

func (m *Module) HandlePacket(pkt *jp.WirePacket)

func (*Module) HasEffect 

func (m *Module) HasEffect(effectID int32) bool

HasEffect returns whether the player has the given effect active.

func (*Module) HashedSeed 

func (m *Module) HashedSeed() int64

func (*Module) Health 

func (m *Module) Health() float32

func (*Module) Init 

func (m *Module) Init(c *client.Client)

func (*Module) IsDead 

func (m *Module) IsDead() bool

func (*Module) IsDebug 

func (m *Module) IsDebug() bool

func (*Module) IsFlat 

func (m *Module) IsFlat() bool

func (*Module) IsHardcore 

func (m *Module) IsHardcore() bool

func (*Module) Level 

func (m *Module) Level() int32

func (*Module) LookAt 

func (m *Module) LookAt(x, y, z float64)

LookAt sets yaw/pitch to face the given world position.

func (*Module) MaxPlayers 

func (m *Module) MaxPlayers() int32

func (*Module) Move 

func (m *Module) Move(x, y, z float64, onGround, pushingAgainstWall bool) error

func (*Module) MoveRelative 

func (m *Module) MoveRelative(dx, dy, dz float64, onGround, pushingAgainstWall bool) error

func (*Module) Name 

func (m *Module) Name() string

func (*Module) OnAbilitiesChange 

func (m *Module) OnAbilitiesChange(cb func(flags int8, flySpeed, fovMod float32))

func (*Module) OnAttributeUpdate 

func (m *Module) OnAttributeUpdate(cb func(name string, value float64))

func (*Module) OnDeath 

func (m *Module) OnDeath(cb func())

func (*Module) OnDifficultyChange 

func (m *Module) OnDifficultyChange(cb func(difficulty uint8, locked bool))

func (*Module) OnDimensionChange 

func (m *Module) OnDimensionChange(cb func(dimensionName string))

func (*Module) OnEffectAdded 

func (m *Module) OnEffectAdded(cb func(effectID, amplifier, duration int32))

func (*Module) OnEffectRemoved 

func (m *Module) OnEffectRemoved(cb func(effectID int32))

func (*Module) OnExperienceChange 

func (m *Module) OnExperienceChange(cb func(bar float32, level, total int32))

func (*Module) OnGameEvent 

func (m *Module) OnGameEvent(cb func(event uint8, value float32))

func (*Module) OnGamemodeChange 

func (m *Module) OnGamemodeChange(cb func(gamemode uint8))

func (*Module) OnHealthSet 

func (m *Module) OnHealthSet(cb func(health, food float32))

func (*Module) OnPosition 

func (m *Module) OnPosition(cb func(x, y, z float64))

func (*Module) OnRespawn 

func (m *Module) OnRespawn(cb func())

func (*Module) OnSpawn 

func (m *Module) OnSpawn(cb func())

func (*Module) OnTimeUpdate 

func (m *Module) OnTimeUpdate(cb func(worldAge, timeOfDay int64))

func (*Module) OpLevel 

func (m *Module) OpLevel() int8

func (*Module) PortalCooldown 

func (m *Module) PortalCooldown() int32

func (*Module) Position 

func (m *Module) Position() (x, y, z float64)

func (*Module) PreviousGameMode 

func (m *Module) PreviousGameMode() int8

func (*Module) ReducedDebugInfo 

func (m *Module) ReducedDebugInfo() bool

func (*Module) Reset 

func (m *Module) Reset()

func (*Module) Respawn 

func (m *Module) Respawn() error

func (*Module) Rotate 

func (m *Module) Rotate(deltaYaw, deltaPitch float64)

func (*Module) Rotation 

func (m *Module) Rotation() (yaw, pitch float32)

func (*Module) SeaLevel 

func (m *Module) SeaLevel() int32

func (*Module) SetAutoRespawn 

func (m *Module) SetAutoRespawn(v bool)

func (*Module) SetPosition 

func (m *Module) SetPosition(x, y, z float64)

SetPosition updates the player's position directly (used by physics module).

func (*Module) SetRotation 

func (m *Module) SetRotation(yaw, pitch float64)

SetRotation updates yaw and pitch.

func (*Module) SetSneaking 

func (m *Module) SetSneaking(v bool)

func (*Module) SetSprinting 

func (m *Module) SetSprinting(v bool)

func (*Module) SetSuppressPositionEcho 

func (m *Module) SetSuppressPositionEcho(v bool)

func (*Module) SimulationDistance 

func (m *Module) SimulationDistance() int32

func (*Module) Sneaking 

func (m *Module) Sneaking() bool

func (*Module) SpawnPoint 

func (m *Module) SpawnPoint() (dim string, pos ns.Position, yaw, pitch float32)

func (*Module) Sprinting 

func (m *Module) Sprinting() bool

func (*Module) SuppressPositionEcho 

func (m *Module) SuppressPositionEcho() bool

func (*Module) TickEffects 

func (m *Module) TickEffects()

TickEffects decrements durations and removes expired effects. Matches vanilla MobEffectInstance.tickClient. Called once per tick by the physics module.

func (*Module) TimeIncreasing 

func (m *Module) TimeIncreasing() bool

func (*Module) TimeOfDay 

func (m *Module) TimeOfDay() int64

func (*Module) TotalExperience 

func (m *Module) TotalExperience() int32

func (*Module) Use 

func (m *Module) Use(hand int8) error

func (*Module) UseAt 

func (m *Module) UseAt(hand int8, yaw, pitch float64) error

func (*Module) ViewDistance 

func (m *Module) ViewDistance() int32

func (*Module) WorldAge 

func (m *Module) WorldAge() int64

Source Files

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