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package terminal
import (
"fmt"
)
// Reset terminal to it's initial state, destroying scroll buffer
func Reset() {
fmt.Println("\x1b[3J")
}
// Clear current terminal screen (keeps scroll buffer intact)
func Clear() {
fmt.Printf("\x1b[2J")
}
// SetAltBuffer switches to the alternate screen buffer
func SetAltBuffer() {
fmt.Printf("\x1b[?1049h")
}
// SetMainBuffer switches to the main screen buffer
func SetMainBuffer() {
fmt.Printf("\x1b[?1049l")
}
// SaveCursor saves the position of the cursor
func SaveCursor() {
fmt.Printf("\033[s")
}
// RestoreCursor restores the position of the cursor to the last position saved with SaveCursor
func RestoreCursor() {
fmt.Printf("\033[u")
}
// ShowCursor makes the cursor position highlighted
func ShowCursor() {
fmt.Printf("\033[?25h")
}
// HideCursor hides the cursor
func HideCursor() {
fmt.Printf("\033[?25l")
}
// MoveCursorToColumn moves the cursor to the given column (zero indexed)
func MoveCursorToColumn(column int) {
fmt.Printf("\033[%dG", column+1)
}
// MoveCursorTo moves the cursor to the given position (zero indexed)
func MoveCursorTo(column int, row int) {
fmt.Printf("\033[%d;%dH", row+1, column+1)
}
// MoveCursorDown moves the cursor down by the given number of rows
func MoveCursorDown(rows int) {
fmt.Printf("\033[%dB", rows)
}
// MoveCursorUp moves the cursor up by the given number of rows
func MoveCursorUp(rows int) {
if rows > 0 {
fmt.Printf("\033[%dA", rows)
}
}
// ClearLine removes all content from the current line and moves the cursor to the beginning of the line
func ClearLine() {
fmt.Printf("\033[2K\r")
}
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