146 lines
3.9 KiB
GDScript3
146 lines
3.9 KiB
GDScript3
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extends Control
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@export_category("Settings")
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@export_multiline var welcome_message: String
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@export var pause_tree_when_open: bool = true
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@export_subgroup("Log Colors")
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@export var default_color: Color = Color.WHITE
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@export var log_color: Color = Color.BLUE
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@export var warning_color: Color = Color.YELLOW
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@export var error_color: Color = Color.RED
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@export_subgroup("Keybinds")
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@export var toggle_key_action: String = "debug"
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@export var enter_key_action: String = "accept"
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@onready var log_label = $Panel/VBoxContainer/MarginContainer/LogLabel
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@onready var input_field = $Panel/VBoxContainer/InputField
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var registered_commands: Dictionary
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func _ready():
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visible = false
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registered_commands.clear()
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log_label.append_text(welcome_message + "\n")
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register_builtin_commands()
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func _process(delta):
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if (Input.is_action_just_pressed(toggle_key_action)):
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toggle_console()
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if (Input.is_action_just_pressed("accept") and input_field.has_focus()):
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submit_input()
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func toggle_console():
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visible = !visible
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if (pause_tree_when_open): get_tree().paused = visible
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if (visible):
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input_field.grab_focus()
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Input.mouse_mode = Input.MOUSE_MODE_VISIBLE
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input_field.clear()
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func register_command(command:Command):
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if (registered_commands.has(command.name)):
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log_error("Command already registered with name: " + command.name)
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return
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else:
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registered_commands[command.name] = command
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func submit_input():
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if (input_field.text == ""): return
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print_line("> " + input_field.text)
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run_command(input_field.text)
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input_field.text = ""
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func run_command(input:String):
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var parsed_input:Dictionary = parse_input(input)
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var command_name:String = parsed_input["name"]
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var args:Array[String] = parsed_input["args"]
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if (registered_commands.has(command_name)):
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if args.size() == 0:
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registered_commands[command_name].INVOKE()
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else:
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registered_commands[command_name].INVOKE(args)
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else:
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log_error("Command " + command_name + " not recognized")
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func parse_input(input:String) -> Dictionary:
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input = input.to_lower()
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var input_array = input.split(' ')
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var command_name = input_array[0]
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var args: Array[String]
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for i in input_array.size():
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if i == 0: continue
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args.append(input_array[i])
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return {"name": command_name, "args": args}
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func command_lookup(command_name:String) -> Command:
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if (registered_commands.has(command_name)):
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return registered_commands[command_name]
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else:
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log_error("No command '" + command_name + "' found.")
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return null
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func print_line(message:String):
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log_label.append_text(str("[color=" + default_color.to_html(true) + "]" + message + "[/color]\n"))
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func log_debug(message:String):
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log_label.append_text(str("[color=" + log_color.to_html(true) + "]" + "[LOG] " + message + "[/color]\n"))
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func log_error(message:String):
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log_label.append_text(str("[color=" + error_color.to_html(true) + "]" + "[ERROR] " + message + "[/color]\n"))
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func log_warning(message:String):
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log_label.append_text(str("[color=" + warning_color.to_html(true) + "]" + "[WARNING] " + message + "[/color]\n"))
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func register_builtin_commands():
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register_command(Command.new("clear", clear_command, [], "Clears the console"))
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register_command(Command.new("help", help_command, ["command_name"], "Shows help for given command"))
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register_command(Command.new("list", list_command, [], "Lists all registered commands."))
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func clear_command():
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log_label.clear()
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func help_command(args:Dictionary):
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if (args.size() == 0 or !args.has("command_name")):
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log_error("Invalid arguments")
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return
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var command_name = args["command_name"]
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var command: Command = command_lookup(command_name)
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if (command == null): return
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print_line("-- HELP for " + command_name + " --")
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print_line(command.description)
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var args_string: String
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for name in command.arg_names:
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args_string += "[" + name + "] "
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print_line("Args: " + args_string + "\n")
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func list_command():
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print_line("-- REGISTERED COMMANDS --")
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for command in registered_commands:
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print_line(command)
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