Zhongheng Liu
dc16793ad7
Main: Added main interface with big output box and small input box Effects: Added some blinking lights effect for the cursor to prompt user of where to enter stuff
54 lines
1.1 KiB
Go
54 lines
1.1 KiB
Go
package helper
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import (
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"fmt"
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"time"
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. "github.com/gbin/goncurses"
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)
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func BlinkCursorUntilInput(scr *Window, pos_y int, pos_x int, interval time.Duration) Key {
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scr.Move(pos_y, pos_x)
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var activation_key Key
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for {
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Cursor(2)
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scr.Timeout(int((interval / 3).Milliseconds()))
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activation_key = scr.GetChar()
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if activation_key != 0 {
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break
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}
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time.Sleep(interval / 3)
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Cursor(0)
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time.Sleep(interval / 3)
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}
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return activation_key
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}
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func BlinkCursorUntilDone(scr *Window, pos_y int, pos_x int, interval time.Duration, done <-chan bool) {
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scr.Move(pos_y, pos_x)
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for {
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Cursor(2)
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select {
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case is_done, ok := <-done:
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if ok && is_done {
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return
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} else {
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fmt.Println("Channel closed?")
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}
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default:
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time.Sleep(interval / 2)
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Cursor(0)
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time.Sleep(interval / 2)
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}
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}
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}
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func BlinkCursorWithTime(scr *Window, pos_y int, pos_x int, duration time.Duration, interval time.Duration) {
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scr.Move(pos_y, pos_x)
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n := duration / interval
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for i := 0; i < int(n); i++ {
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Cursor(2)
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time.Sleep(interval / 2)
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Cursor(0)
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time.Sleep(interval / 2)
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}
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}
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