systems

Documentation

Overview

Package systems provides a standard set of systems for E2.

Index

• Variables
• type Profiler
  • func (p *Profiler) Init(_ *wecqs.World) error
  • func (p *Profiler) Stop(_ *wecqs.World) error
• type ShowFPS
  • func (s *ShowFPS) Draw(_ *wecqs.World, canvas *ebiten.Image, dt float64)
  • func (s *ShowFPS) Init(_ *wecqs.World) error
  • func (s *ShowFPS) Stop(_ *wecqs.World) error

Variables

var (
	ErrWorldNotRegistered = errors.New("world assets not yet registered")
	ErrWorldRegistered    = errors.New("world assets already registered")
	ErrInvalidAssetType   = errors.New("invalid asset type")
	ErrInvalidAssetFormat = errors.New("invalid asset format")
	ErrInvalidAssetExt    = errors.New("invalid asset file extension")
	ErrExpectedFolder     = errors.New("given was is to a file, expected a folder")
	ErrExpectedFile       = errors.New("given was is to a folder, expected a file")
)

var Assets = &assetManager{
	ImagesPath: "images",
	AudioPath:  "audio",
	FontsPath:  "fonts",
	available:  make(map[string]any),
}

Assets is a simple asset manager system.

Types

type Profiler

type Profiler struct {
	Addr string
	// contains filtered or unexported fields
}

func (*Profiler) Init

func (p *Profiler) Init(_ *wecqs.World) error

func (*Profiler) Stop

func (p *Profiler) Stop(_ *wecqs.World) error

type ShowFPS

type ShowFPS struct{}

ShowFPS prints the current framerate (FPS), tick rate (TPS) and delta time (DT) to the screen.

func (*ShowFPS) Draw

func (s *ShowFPS) Draw(_ *wecqs.World, canvas *ebiten.Image, dt float64)

func (*ShowFPS) Init

func (s *ShowFPS) Init(_ *wecqs.World) error

func (*ShowFPS) Stop

func (s *ShowFPS) Stop(_ *wecqs.World) error