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Bug fix: check ui.textureFactoryEvent exists

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This commit is contained in:
Hajime Hoshi 2013-12-16 09:50:56 +09:00
parent 94ecfbba9c
commit 099ab48382
1 changed files with 6 additions and 0 deletions
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6
ui/cocoa/ui.go
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@ -70,6 +70,9 @@ func (u *cocoaUI) CreateTexture(tag interface{}, img image.Image) {
u.textureFactory.useGLContext(func() { u.textureFactory.useGLContext(func() {
id, err = u.graphicsDevice.CreateTexture(img) id, err = u.graphicsDevice.CreateTexture(img)
}) })
if u.textureFactoryEvents == nil {
return
}
e := graphics.TextureCreatedEvent{ e := graphics.TextureCreatedEvent{
Tag: tag, Tag: tag,
Id: id, Id: id,
@ -86,6 +89,9 @@ func (u *cocoaUI) CreateRenderTarget(tag interface{}, width, height int) {
u.textureFactory.useGLContext(func() { u.textureFactory.useGLContext(func() {
id, err = u.graphicsDevice.CreateRenderTarget(width, height) id, err = u.graphicsDevice.CreateRenderTarget(width, height)
}) })
if u.textureFactoryEvents == nil {
return
}
e := graphics.RenderTargetCreatedEvent{ e := graphics.RenderTargetCreatedEvent{
Tag: tag, Tag: tag,
Id: id, Id: id,