func appMain(driver gxui.Driver) {
theme = light.CreateTheme(driver)
window = theme.CreateWindow(800, 600, "Snake")
playGround = field.Create(800, 600, 20, 20)
sn = snake.Create(math.Point{X: 380, Y: 200}, math.Point{X: 380, Y: 280}, 20)
drawScene(driver)
fmt.Println(sn.Direction())
window.OnKeyUp(func(event gxui.KeyboardEvent) {
dir := sn.Direction()
key := event.Key
switch {
case key == gxui.KeyRight && dir == snake.Top:
sn.TurnRight()
case key == gxui.KeyRight && dir == snake.Bottom:
sn.TurnLeft()
case key == gxui.KeyLeft && dir == snake.Top:
sn.TurnLeft()
case key == gxui.KeyLeft && dir == snake.Bottom:
sn.TurnRight()
case key == gxui.KeyUp && dir == snake.Left:
sn.TurnRight()
case key == gxui.KeyUp && dir == snake.Right:
sn.TurnLeft()
case key == gxui.KeyDown && dir == snake.Left:
sn.TurnLeft()
case key == gxui.KeyDown && dir == snake.Right:
sn.TurnRight()
}
})
ticker := time.NewTicker(time.Millisecond * 200)
go func() {
for _ = range ticker.C {
driver.Call(func() {
(&sn).Move()
drawScene(driver)
})
}
}()
window.OnClose(func() {
driver.Terminate()
ticker.Stop()
})
}
func appMain(driver gxui.Driver) {
data := make(map[string]*dataField)
output := make(map[string]gxui.Label)
theme := light.CreateTheme(driver)
window := theme.CreateWindow(750, 512, "art")
window.OnClose(driver.Terminate)
h_layout := theme.CreateLinearLayout()
h_layout.SetDirection(gxui.LeftToRight)
window.AddChild(h_layout)
v_layout := theme.CreateLinearLayout()
v_layout.SetDirection(gxui.TopToBottom)
v_layout.SetHorizontalAlignment(gxui.AlignRight)
h_layout.AddChild(v_layout)
ProgPic = theme.CreateImage()
ProgPic.SetExplicitSize(math.Size{512, 512})
h_layout.AddChild(ProgPic)
for s := range FieldNames {
df := makeDataField(theme, FieldNames[s])
data[FieldNames[s]] = df
v_layout.AddChild(df.layout)
}
initialise(data)
run_button := theme.CreateButton()
run_button.SetText("Run")
run_button.OnClick(func(gxui.MouseEvent) { onRun(data, output) })
label_3 := theme.CreateLabel()
output["L3"] = label_3
v_layout.AddChild(run_button)
Driver = driver
}
// CreateTheme creates and returns the theme specified on the command line.
// The default theme is dark.
func CreateTheme(driver gxui.Driver) gxui.Theme {
if FlagTheme == "light" {
return light.CreateTheme(driver)
}
return dark.CreateTheme(driver)
}
