mirror of
https://github.com/lihop/godot-xterm.git
synced 2024-09-20 00:26:18 +02:00
78 lines
1.9 KiB
GDScript
78 lines
1.9 KiB
GDScript
extends Node
|
|
|
|
const TPut := preload("res://addons/godot_xterm/util/tput.gd")
|
|
|
|
signal exited(status)
|
|
|
|
var line := ""
|
|
var _tput
|
|
|
|
@onready var terminal = $Terminal
|
|
@onready var _has_js: bool = OS.has_feature("web")
|
|
|
|
|
|
func prompt(prompt: String):
|
|
_tput.setaf(TPut.ANSIColor.bright_green)
|
|
terminal.write(prompt)
|
|
_tput.sgr0()
|
|
|
|
|
|
func _ready():
|
|
_tput = TPut.new(terminal)
|
|
_tput.setaf(TPut.ANSIColor.bright_cyan)
|
|
terminal.write("*** Web Console ***\r\n\r\n")
|
|
_tput.setaf(TPut.ANSIColor.yellow)
|
|
terminal.write("Input will be passed to Godot's JavaScript.eval() function.\r\n")
|
|
terminal.write("Some things you could try:\r\n\r\n")
|
|
terminal.write(">> 1 + 1\r\n")
|
|
terminal.write(">> window.location\r\n")
|
|
terminal.write(">> alert('Hello')\r\n\r\n")
|
|
_tput.setaf(TPut.ANSIColor.bright_cyan)
|
|
terminal.write("Enter 'q', 'quit', or 'exit' to return to the previous menu.\r\n\r\n")
|
|
_tput.sgr0()
|
|
prompt(">> ")
|
|
terminal.grab_focus()
|
|
|
|
|
|
func grab_focus():
|
|
terminal.grab_focus()
|
|
|
|
|
|
func _on_Terminal_key_pressed(_data, event: InputEventKey):
|
|
if not event:
|
|
return
|
|
|
|
# For some reason, data String is malformed on Web, so only use event.unicode.
|
|
var data = char(event.unicode)
|
|
|
|
match event.keycode:
|
|
KEY_ENTER:
|
|
terminal.write("\r\n")
|
|
|
|
if line == "q" or line == "quit" or line == "exit":
|
|
return emit_signal("exited", 0)
|
|
|
|
if not _has_js:
|
|
var msg := "WebConsole only available in Web build."
|
|
push_error(msg)
|
|
_tput.setaf(TPut.ANSIColor.red)
|
|
terminal.write(msg)
|
|
_tput.sgr0()
|
|
prompt("\r\n>> ")
|
|
else:
|
|
var json = JavaScriptBridge.eval("JSON.stringify(%s)" % line, true)
|
|
_tput.setaf(TPut.ANSIColor.magenta)
|
|
terminal.write(str(json))
|
|
_tput.sgr0()
|
|
|
|
line = ""
|
|
_tput.sgr0()
|
|
prompt("\r\n>> ")
|
|
|
|
KEY_BACKSPACE:
|
|
if line.length() > 0:
|
|
terminal.write("\b \b")
|
|
line = line.substr(0, line.length() - 1)
|
|
_:
|
|
line += data
|
|
terminal.write(data)
|