simple

package
v2.2.0 Latest Latest
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 Go to latest Published: Mar 2, 2021 License: MIT Imports: 2 Imported by: 0

Documentation

Overview

Code generated by ecs https://github.com/gabstv/ecs; DO NOT EDIT.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func GetPositionComponentFlag 

func GetPositionComponentFlag(w ecs.World) ecs.Flag

GetPositionComponentFlag returns the flag of this component

func GetRotationComponentFlag 

func GetRotationComponentFlag(w ecs.World) ecs.Flag

GetRotationComponentFlag returns the flag of this component

func GetVelocityComponentFlag 

func GetVelocityComponentFlag(w ecs.World) ecs.Flag

GetVelocityComponentFlag returns the flag of this component

func SetPositionComponentData 

func SetPositionComponentData(w ecs.World, e ecs.Entity, data Position)

SetPositionComponentData updates/adds a Position to Entity e

func SetRotationComponentData 

func SetRotationComponentData(w ecs.World, e ecs.Entity, data Rotation)

SetRotationComponentData updates/adds a Rotation to Entity e

func SetVelocityComponentData 

func SetVelocityComponentData(w ecs.World, e ecs.Entity, data Velocity)

SetVelocityComponentData updates/adds a Velocity to Entity e

Types

type MovementSystem 

type MovementSystem struct {
	ecs.BaseSystem
	// contains filtered or unexported fields
}

MovementSystem implements ecs.System

func GetMovementSystem 

func GetMovementSystem(w ecs.World) *MovementSystem

GetMovementSystem returns the instance of the system in a World

func (*MovementSystem) ComponentAdded 

func (s *MovementSystem) ComponentAdded(e ecs.Entity, eflag ecs.Flag)

func (*MovementSystem) ComponentRemoved 

func (s *MovementSystem) ComponentRemoved(e ecs.Entity, eflag ecs.Flag)

func (*MovementSystem) ComponentResized 

func (s *MovementSystem) ComponentResized(cflag ecs.Flag)

func (*MovementSystem) ComponentWillResize 

func (s *MovementSystem) ComponentWillResize(cflag ecs.Flag)

func (MovementSystem) Name 

func (MovementSystem) Name() string

Name implements ecs.System

func (*MovementSystem) Priority 

func (s *MovementSystem) Priority() int64

func (*MovementSystem) Setup 

func (s *MovementSystem) Setup(w ecs.World)

func (MovementSystem) UUID 

func (MovementSystem) UUID() string

UUID implements ecs.System

func (*MovementSystem) Update 

func (s *MovementSystem) Update(dt float64)

Update MovementSystem matches

ecs:system uuid:E7D2FB64-2E98-4A14-8DE6-F088DE2AC3FB name:MovementSystem components: Position, Rotation, Velocity

member: lastdt float64

entityadded: onEntityAdded entityremoved: onEntityRemoved componentwillresize: onComponentWillResize componentresized: onComponentResized setup: onSetup

func (*MovementSystem) V 

func (s *MovementSystem) V() *viewMovementSystem

func (*MovementSystem) View 

func (s *MovementSystem) View() *viewMovementSystem

type Position 

type Position struct {
	X float64
	Y float64
}

Position component

ecs:component uuid:3DF7F486-807D-4CE8-A187-37CED338137B

func GetPositionComponentData 

func GetPositionComponentData(w ecs.World, e ecs.Entity) *Position

GetPositionComponentData returns the data of the component in a World

type PositionComponent 

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

PositionComponent handles the component logic of the Position. Implements ecs.Component

func GetPositionComponent 

func GetPositionComponent(w ecs.World) *PositionComponent

GetPositionComponent returns the instance of the component in a World

func (*PositionComponent) Data 

func (c *PositionComponent) Data(e ecs.Entity) *Position

Data retrieves the *Position of entity e. Warning: volatile pointer (do not store)

func (*PositionComponent) Flag 

func (c *PositionComponent) Flag() ecs.Flag

Flag returns the flag of this component

func (PositionComponent) Name 

func (PositionComponent) Name() string

Name implements ecs.Component

func (*PositionComponent) Remove 

func (c *PositionComponent) Remove(e ecs.Entity) bool

Remove a Position data from entity e Returns false if the component was not present in Entity e

func (*PositionComponent) Setup 

func (c *PositionComponent) Setup(w ecs.World, f ecs.Flag, key [4]byte)

Setup is called by ecs.World Do not call this by yourself

func (PositionComponent) UUID 

func (PositionComponent) UUID() string

UUID implements ecs.Component

func (*PositionComponent) Upsert 

func (c *PositionComponent) Upsert(e ecs.Entity, data interface{}) (added bool)

Upsert creates or updates a component data of an entity. Not recommended to be used directly. Use SetPositionComponentData to change component data outside of a system loop.

func (*PositionComponent) World 

func (c *PositionComponent) World() ecs.World

World implements ecs.Component

type PositionComponentObserver 

type PositionComponentObserver interface {
	Entity() ecs.Entity
	Data() *Position
}

PositionComponentObserver is a helper struct to access a valid pointer of Position

func WatchPositionComponentData 

func WatchPositionComponentData(w ecs.World, e ecs.Entity) PositionComponentObserver

WatchPositionComponentData gets a pointer getter of an entity's Position. The pointer must not be stored because it may become invalid over time.

type Rotation 

type Rotation struct {
	Radians float64
}

Rotation component

ecs:component uuid:55AFAC07-F446-4DBE-B963-413B0C38E72B

func GetRotationComponentData 

func GetRotationComponentData(w ecs.World, e ecs.Entity) *Rotation

GetRotationComponentData returns the data of the component in a World

type RotationComponent 

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

RotationComponent handles the component logic of the Rotation. Implements ecs.Component

func GetRotationComponent 

func GetRotationComponent(w ecs.World) *RotationComponent

GetRotationComponent returns the instance of the component in a World

func (*RotationComponent) Data 

func (c *RotationComponent) Data(e ecs.Entity) *Rotation

Data retrieves the *Rotation of entity e. Warning: volatile pointer (do not store)

func (*RotationComponent) Flag 

func (c *RotationComponent) Flag() ecs.Flag

Flag returns the flag of this component

func (RotationComponent) Name 

func (RotationComponent) Name() string

Name implements ecs.Component

func (*RotationComponent) Remove 

func (c *RotationComponent) Remove(e ecs.Entity) bool

Remove a Rotation data from entity e Returns false if the component was not present in Entity e

func (*RotationComponent) Setup 

func (c *RotationComponent) Setup(w ecs.World, f ecs.Flag, key [4]byte)

Setup is called by ecs.World Do not call this by yourself

func (RotationComponent) UUID 

func (RotationComponent) UUID() string

UUID implements ecs.Component

func (*RotationComponent) Upsert 

func (c *RotationComponent) Upsert(e ecs.Entity, data interface{}) (added bool)

Upsert creates or updates a component data of an entity. Not recommended to be used directly. Use SetRotationComponentData to change component data outside of a system loop.

func (*RotationComponent) World 

func (c *RotationComponent) World() ecs.World

World implements ecs.Component

type RotationComponentObserver 

type RotationComponentObserver interface {
	Entity() ecs.Entity
	Data() *Rotation
}

RotationComponentObserver is a helper struct to access a valid pointer of Rotation

func WatchRotationComponentData 

func WatchRotationComponentData(w ecs.World, e ecs.Entity) RotationComponentObserver

WatchRotationComponentData gets a pointer getter of an entity's Rotation. The pointer must not be stored because it may become invalid over time.

type System 

type System interface {
	ecs.System
	Update(dt float64)
}

type VIMovementSystem 

type VIMovementSystem struct {
	Entity   ecs.Entity
	Position *Position
	Rotation *Rotation
	Velocity *Velocity
}

type Velocity 

type Velocity struct {
	X       float64
	Y       float64
	Radians float64
}

Velocity component

ecs:component the uuid for this component is generated automatically

func GetVelocityComponentData 

func GetVelocityComponentData(w ecs.World, e ecs.Entity) *Velocity

GetVelocityComponentData returns the data of the component in a World

type VelocityComponent 

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

VelocityComponent handles the component logic of the Velocity. Implements ecs.Component

func GetVelocityComponent 

func GetVelocityComponent(w ecs.World) *VelocityComponent

GetVelocityComponent returns the instance of the component in a World

func (*VelocityComponent) Data 

func (c *VelocityComponent) Data(e ecs.Entity) *Velocity

Data retrieves the *Velocity of entity e. Warning: volatile pointer (do not store)

func (*VelocityComponent) Flag 

func (c *VelocityComponent) Flag() ecs.Flag

Flag returns the flag of this component

func (VelocityComponent) Name 

func (VelocityComponent) Name() string

Name implements ecs.Component

func (*VelocityComponent) Remove 

func (c *VelocityComponent) Remove(e ecs.Entity) bool

Remove a Velocity data from entity e Returns false if the component was not present in Entity e

func (*VelocityComponent) Setup 

func (c *VelocityComponent) Setup(w ecs.World, f ecs.Flag, key [4]byte)

Setup is called by ecs.World Do not call this by yourself

func (VelocityComponent) UUID 

func (VelocityComponent) UUID() string

UUID implements ecs.Component

func (*VelocityComponent) Upsert 

func (c *VelocityComponent) Upsert(e ecs.Entity, data interface{}) (added bool)

Upsert creates or updates a component data of an entity. Not recommended to be used directly. Use SetVelocityComponentData to change component data outside of a system loop.

func (*VelocityComponent) World 

func (c *VelocityComponent) World() ecs.World

World implements ecs.Component

type VelocityComponentObserver 

type VelocityComponentObserver interface {
	Entity() ecs.Entity
	Data() *Velocity
}

VelocityComponentObserver is a helper struct to access a valid pointer of Velocity

func WatchVelocityComponentData 

func WatchVelocityComponentData(w ecs.World, e ecs.Entity) VelocityComponentObserver

WatchVelocityComponentData gets a pointer getter of an entity's Velocity. The pointer must not be stored because it may become invalid over time.

type World 

type World struct {
	ecs.World
}

func NewWorld 

func NewWorld() *World

func (*World) Update 

func (w *World) Update(dt float64)

Source Files

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