stroke

Documentation

Index

• type Component
• type ComponentFactory
  • func (concrete *ComponentFactory) Add(id akara.EID) *Stroke
  • func (concrete *ComponentFactory) ExportToLua(state *lua.LState, table *lua.LTable) *lua.LTable
  • func (concrete *ComponentFactory) Get(id akara.EID) (*Stroke, bool)
• type Stroke
  • func (component *Stroke) ExportToLua(state *lua.LState, table *lua.LTable) *lua.LTable
  • func (*Stroke) New() akara.Component

Types

type Component

type Component = Stroke // Component is an alias to Stroke

type ComponentFactory

type ComponentFactory struct {
	*akara.ComponentFactory
}

ComponentFactory is a wrapper for the generic component factory that returns Stroke component instances. This can be embedded inside of a system to give them the methods for adding, retrieving, and removing a Stroke.

func (*ComponentFactory) Add

func (concrete *ComponentFactory) Add(id akara.EID) *Stroke

Add adds a Stroke component to the given entity and returns it

func (*ComponentFactory) ExportToLua

func (concrete *ComponentFactory) ExportToLua(state *lua.LState, table *lua.LTable) *lua.LTable

func (*ComponentFactory) Get

func (concrete *ComponentFactory) Get(id akara.EID) (*Stroke, bool)

Get returns the Stroke component for the given entity, and a bool for whether or not it exists

type Stroke

type Stroke struct {
	LineWidth int
	color.Color
}

Stroke is a component that contains normalized alpha transparency (0.0 ... 1.0)

func (*Stroke) ExportToLua

func (component *Stroke) ExportToLua(state *lua.LState, table *lua.LTable) *lua.LTable

ExportToLua exports the component into the given table, using the given lua state machine.

func (*Stroke) New

func (*Stroke) New() akara.Component

New creates a new alpha component instance. The default alpha is opaque with value 1.0