Debug les signaux de Godot Engine

gistfile1.txt

extends Node

# '  emit_signal\(([^\n]+)*\)'
# '  debug_manager.emit_signal_debug(self, [\1])'

# '  ([^\s]+)\.emit_signal\(([^\n]+)*\)'
# '  debug_manager.emit_signal_debug(\1, [\2])'
var new_frame = true
var signals = {}

func _ready():
  while true:
    yield(get_tree(), 'idle_frame')
    new_frame = true

func emit_signal_debug(context, parameters = []):
  if new_frame:
    print(signals)
    print('=========== NEW FRAME =========== ')
    signals = {}

  if not signals.has(parameters[0]):
    signals[parameters[0]] = 1
  else:
    signals[parameters[0]] += 1

  new_frame = false
  context.callv('emit_signal', parameters)

  var signal_depth = 0
  var current_stack = get_stack()

  for item in current_stack:
    if item.function == 'emit_signal_debug':
      signal_depth += 1

  if signal_depth > 1:
    print('============================')
    print('signal name: %s' % [parameters[0]])

    for item in current_stack:
      if item.function == 'emit_signal_debug':
        print('=> %s (%s:%s)' % [item.function, item.source, item.line])
      else:
        print('-> %s (%s:%s)' % [item.function, item.source, item.line])
    print('============================')