ebiten/ui/cocoa/texture_factory_events.go
2013-12-07 02:20:53 +09:00

45 lines
1.1 KiB
Go

package cocoa
import (
"github.com/hajimehoshi/go-ebiten/graphics"
)
type textureFactoryEvents struct {
textureCreated chan graphics.TextureCreatedEvent
renderTargetCreated chan graphics.RenderTargetCreatedEvent
}
func (t *textureFactoryEvents) TextureCreated() <-chan graphics.TextureCreatedEvent {
if t.textureCreated != nil {
return t.textureCreated
}
t.textureCreated = make(chan graphics.TextureCreatedEvent)
return t.textureCreated
}
func (t *textureFactoryEvents) notifyTextureCreated(e graphics.TextureCreatedEvent) {
if t.textureCreated == nil {
return
}
go func() {
t.textureCreated <- e
}()
}
func (t *textureFactoryEvents) RenderTargetCreated() <-chan graphics.RenderTargetCreatedEvent {
if t.renderTargetCreated != nil {
return t.renderTargetCreated
}
t.renderTargetCreated = make(chan graphics.RenderTargetCreatedEvent)
return t.renderTargetCreated
}
func (t *textureFactoryEvents) notifyRenderTargetCreated(e graphics.RenderTargetCreatedEvent) {
if t.renderTargetCreated == nil {
return
}
go func() {
t.renderTargetCreated <- e
}()
}