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Added way to get user input events from Spectator

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This commit is contained in:
Stephen McQuay 2016-07-17 22:51:20 -07:00
parent 15f1ad15f4
commit aaf2641d80
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GPG Key ID: 1ABF428F71BAFC3D
1 changed files with 10 additions and 0 deletions
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10
spectator.go
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@ -37,6 +37,10 @@ type Spectator struct {
// when closed will cause the Spectator to exit the render loop. // when closed will cause the Spectator to exit the render loop.
Die chan struct{} Die chan struct{}
// User, if populated, will return a stream of (ostensibly keyboard) events
// for use outside of the Spectator.
User chan termbox.Event
} }
// SetIDs is implemented so Spectator can be used as a client.Player. // SetIDs is implemented so Spectator can be used as a client.Player.
@ -58,6 +62,8 @@ func (s *Spectator) Spectate() error {
return err return err
} }
termbox.SetInputMode(termbox.InputMouse)
s.viewX, s.viewY = termbox.Size() s.viewX, s.viewY = termbox.Size()
events := make(chan termbox.Event, 1024) events := make(chan termbox.Event, 1024)
@ -101,6 +107,10 @@ func (s *Spectator) Spectate() error {
err = fmt.Errorf("Quitting because of termbox error:\n%v\n", event.Err) err = fmt.Errorf("Quitting because of termbox error:\n%v\n", event.Err)
return return
} }
if s.User != nil {
s.User <- event
}
case update := <-s.StateStream: case update := <-s.StateStream:
termbox.Clear(termbox.ColorBlack, termbox.ColorBlack) termbox.Clear(termbox.ColorBlack, termbox.ColorBlack)