debug_console.gd

extends Control

@export var is_active = true # Set this to true if you want to show the terminal by default

var command_history = []
var current_input = ""
var max_lines = 50 # Max number of lines to display

@onready var output_box = $OutputText
@onready var input_box = $InputText

func _ready():
    hide() # Hide the terminal by default
    input_box.connect("text_entered", Callable(self, "_on_input_entered"))

    if is_active:
        show()

func _process(_delta):
    # Toggle the console with the key `
    if Input.is_action_just_pressed("ui_debug_console"):
        if is_visible():
            hide()
        else:
            show()

    if Input.is_action_just_pressed("enter_key"):
        _on_input_entered(input_box.text)

# Add a message to the debug output
func log_message(message: String):
    command_history.append(message)
    if command_history.size() > max_lines:
        command_history.pop_front()
    _update_output()

# Handle the input command and perform actions
func _on_input_entered(new_command: String):
    log_message("> " + new_command)  # Log the command
    input_box.text = ""  # Clear input after enter
    _process_command(new_command)  # Process the entered command

# Update the output box with new log messages
func _update_output():
    output_box.text = ""
    for line in command_history:
        output_box.text += line + "\n"

# Example of how to process entered commands
func _process_command(command: String):
    var args = command.split(" ")

    match args[0]:
        "print":
            if args.size() > 1:
                var message = ""
                for i in range(args.size()):
                    if i > 0:
                        message += " "
                    message += args[i]
                log_message(message)
        "help":
            log_message("Available commands: print, help, quit")
        "quit":
            get_tree().quit()
        _:
            log_message("Unknown command: " + command)

func _on_input_entered_pressed() -> void:
    _on_input_entered(input_box.text)