entity

Documentation

Index

• func FreeID(id int32)
• func GetID() int32
• func RegisterSystem(sys System)
• type EntityComponent
  • func (e *EntityComponent) Entity() *EntityComponent
  • func (e *EntityComponent) Init(root interface{})
  • func (e *EntityComponent) UUID() string
  • func (e *EntityComponent) Update(root interface{})
• type LastPositionComponent
  • func (lp *LastPositionComponent) LastPosition() *LastPositionComponent
• type PositionComponent
  • func (p *PositionComponent) Position() *PositionComponent
• type Priority
• type Server
• type System
  • func Systems(e interface{}) []System
• type SystemMovable
  • func (SystemMovable) Priority() Priority
  • func (SystemMovable) Update(entity interface{})
  • func (SystemMovable) Valid(e interface{}) bool
• type TickSystem
  • func (TickSystem) Priority() Priority
  • func (TickSystem) Update(entity interface{})
  • func (TickSystem) Valid(e interface{}) bool

Functions

func FreeID

func FreeID(id int32)

func GetID

func GetID() int32

func RegisterSystem

func RegisterSystem(sys System)

Shouldn't be called after init

Types

type EntityComponent

type EntityComponent struct {
	ID     int32
	Uuid   string
	Server Server
	World  *world.World

	CurrentTick uint64

	Systems []System
}

func (*EntityComponent) Entity

func (e *EntityComponent) Entity() *EntityComponent

func (*EntityComponent) Init

func (e *EntityComponent) Init(root interface{})

func (*EntityComponent) UUID

func (e *EntityComponent) UUID() string

Returns the entity's UUID

func (*EntityComponent) Update

func (e *EntityComponent) Update(root interface{})

type LastPositionComponent

type LastPositionComponent struct {
	MovedChunk          bool
	LastCX, LastCZ      int32
	LastX, LastY, LastZ float64
	LastYaw, LastPitch  float32
}

func (*LastPositionComponent) LastPosition

func (lp *LastPositionComponent) LastPosition() *LastPositionComponent

type PositionComponent

type PositionComponent struct {
	CX, CZ     int32
	X, Y, Z    float64
	Yaw, Pitch float32
}

func (*PositionComponent) Position

func (p *PositionComponent) Position() *PositionComponent

type Priority

type Priority int

const (
	Highest Priority = iota
	High
	Normal
	Low
	Lowest
)

type Server

type Server interface {
}

Contains methods that a entity needs for a server

type System

type System interface {
	Update(e interface{})
	Valid(e interface{}) bool
	Priority() Priority
}

func Systems

func Systems(e interface{}) []System

type SystemMovable

type SystemMovable struct{}

func (SystemMovable) Priority

func (SystemMovable) Priority() Priority

func (SystemMovable) Update

func (SystemMovable) Update(entity interface{})

Updates the entity's movement and moves the chunk its in if required

func (SystemMovable) Valid

func (SystemMovable) Valid(e interface{}) bool

type TickSystem

type TickSystem struct{}

func (TickSystem) Priority

func (TickSystem) Priority() Priority

func (TickSystem) Update

func (TickSystem) Update(entity interface{})

func (TickSystem) Valid

func (TickSystem) Valid(e interface{}) bool