func (context) KeyDown(k nimble.Key) {
switch k {
case nimble.KeyEscape:
switch currentMode {
case modeSplash, modeVanity:
nimble.Quit()
case modeTraining, modeGame:
youLose()
case modeName:
// FIXME - ask for confirmation
nimble.Quit()
}
}
if currentMode == modeName {
if 0x20 <= k && k < 0x7F {
teletype.PrintCharUpper(rune(k))
} else {
switch k {
case nimble.KeyReturn:
acceptScore(uint8(universe.NKill()), teletype.CursorLine())
case nimble.KeyBackspace, nimble.KeyDelete:
teletype.Backup()
}
}
}
if devConfig {
// Shortcuts for debugging
switch k {
case 'b':
// Begin game
bootSequencePeriod = 0
setMode(modeGame)
case 'e':
// End game
youLose()
case 'r':
// Reset score file
records = make([]vanity.Record, 0)
vanity.WriteToFile(records)
case 's':
// Score a point
universe.TallyKill()
case 't':
// Begin training
bootSequencePeriod = 0
setMode(modeTraining)
}
}
}
func tallyFourierFrame() {
if benchmarking {
if fourierFrameCount++; fourierFrameCount >= 1000 {
nimble.Quit()
}
}
}
// Requires visual inspection
func TestMenu(t *testing.T) {
i0 := FruitItem{Item{Label: "Apple"}}
i1 := Add(MakeRadioItem("Banana", &BananaCherry, 0), Separator)
i2 := MakeRadioItem("Cherry", &BananaCherry, 1)
i3 := FruitItem{Item{Label: "Date", Flags: Disabled | Separator}}
i4 := MakeCheckItem("Elderberry", true, func(val bool) { fmt.Printf("Elderberry=%v\n", val) })
i5 := MakeSimpleItem("Fig", func() { fmt.Printf("Fig!\n") })
i6 := MakeSimpleItem("Quit", func() { nimble.Quit() })
theMenu = Menu{Label: "Fruits",
Items: []ItemInterface{&i0, i1, i2, &i3, i4, i5, i6}}
nimble.AddRenderClient(&context{})
nimble.AddMouseObserver(&theMenu)
nimble.Run(nil)
}
func (*context) KeyDown(k nimble.Key) {
DisplayCursor(true)
if 0x20 <= k && k < 0x7F {
PrintChar(rune(k))
} else {
switch k {
case nimble.KeyReturn:
PrintChar('\n')
case nimble.KeyEscape:
nimble.Quit()
case nimble.KeyBackspace, nimble.KeyDelete:
Backup()
}
}
}
)
var (
fileMenu = menu.Menu{Label: "File"}
displayMenu = menu.Menu{Label: "Display", Items: []menu.ItemInterface{autoGain}}
ratingsMenu = menu.Menu{Label: "Ratings"}
invadersMenu = menu.Menu{Label: "Invaders"}
colorMenu = menu.Menu{Label: "Color"}
)
// Items for "File" menu
var (
beginGameItem, trainingItem *menu.SimpleItem
exitItem = menu.MakeSimpleItem("Exit", func() {
nimble.Quit()
})
)
// Items for "Display" menu
var autoGain = menu.MakeCheckItem("Autogain", true, nil)
// Items for "Ratings" menu
var (
highScores *menu.SimpleItem
cpuSpeed = menu.MakeSimpleItem("CPU Speed", func() {
teletype.Reset()
teletype.PrintUpper(fmt.Sprintf("HFT SPEED = %.1f GFlops\n", fourier.Benchmark()*1E-9))
})
)