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# ANSI escape sequences tapset
# Copyright (C) 2009 Red Hat, Inc., Eugene Teo <eteo@redhat.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 2 as
# published by the Free Software Foundation.
#
# Based on some previous work done by Masami Hiramatsu for stapgames.
# Reference: http://en.wikipedia.org/wiki/ANSI_escape_code
#
function ansi_clear_screen() {
print("\033[1;1H\033[J")
}
# Foreground colors | Background colors
# Black 30 | Black 40
# Blue 34 | Red 41
# Green 32 | Green 42
# Cyan 36 | Yellow 43
# Red 31 | Blue 44
# Purple 35 | Magenta 45
# Brown 33 | Cyan 46
# Light Gray 37 | White 47
function ansi_set_color(fg:long) {
printf("\033[%dm", fg)
}
function ansi_set_color2(fg:long, bg:long) {
printf("\033[%d;%dm", bg, fg)
}
# All attributes off 0
# Intensity: Bold 1
# Underline: Single 4
# Blink: Slow 5
# Blink: Rapid 6
# Image: Negative 7
function ansi_set_color3(fg:long, bg:long, attr:long) {
attr_str = attr ? sprintf(";%dm", attr) : "m"
printf("\033[%d;%d%s", bg, fg, attr_str)
}
function ansi_reset_color() {
ansi_set_color3(0, 0, 0)
}
function ansi_new_line() {
printf("\12")
}
function ansi_cursor_move(x:long, y:long) {
printf("\033[%d;%dH", y, x)
}
function ansi_cursor_hide() {
print("\033[>5I")
}
function ansi_cursor_save() {
print("\033[s")
}
function ansi_cursor_restore() {
print("\033[u")
}
function ansi_cursor_show() {
print("\033[>5h")
}
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