Доработка. В Журнале добавлены фильтры.

addons/godot-logger/scripts/logger.gd

@@ -32,12 +32,14 @@ var _format_default_output : String
 var _format_file : String
 
 var _names = {
-    INFO: "INFO",
-    DEBUG: "DEBUG",
-    WARNING: "WARNING",
-    ERROR: "ERROR",
-    FATAL: "FATAL"
+    INFO: "ИНФО",
+    DEBUG: "ОТЛАДКА",
+    WARNING: "ВНИМАНИЕ",
+    ERROR: "ОШИБКА",
+    FATAL: "АВАРИЯ"
 }
+var _msg_array: Array
+var _filters: Array
 
 # Can be overridden to define custom default values.
 func _enter_tree() -> void:
@@ -194,11 +196,15 @@ func message(level: int, text: String) -> void:
         msg["level"] = level
         msg["level_name"] = _names[level]
         msg["text"] = " " + text
-
-        logged.emit(msg)
+        
+        _msg_array.append(msg)
+        if (_flt_msg(msg)):
+            logged.emit(msg)
+            
 
         if _file_write_enabled:
             _file.store_line(format_file(msg))
+            _file.call_deferred('flush')
 
         if _default_output_enabled:
             print(format_stdout(msg))
@@ -208,17 +214,54 @@ func _open_file() -> void:
     if is_instance_valid(_file) and _file.is_open():
         _file.close()
 
-    _file = FileAccess.open(get_file_path(), FileAccess.WRITE)
+    _file = FileAccess.open(get_file_path(), FileAccess.READ_WRITE)
 
     var err := FileAccess.get_open_error()
     if err:
+        _file = FileAccess.open(get_file_path(), FileAccess.WRITE)
+        _file.close()
+        _file = FileAccess.open(get_file_path(), FileAccess.READ_WRITE)
         return print_debug(error_string(err))
 
     err = _file.get_error()
     if err:
         return print_debug(error_string(err))
-
-
+    var read = _file.get_as_text()
+    _file.seek_end(0)
+    
+    
 func _close_file() -> void:
     if is_instance_valid(_file) and _file.is_open():
         _file = null
+
+
+func save_file(path):
+    var f = FileAccess.open(path, FileAccess.WRITE)
+    var err := FileAccess.get_open_error()
+    if err:
+        print_debug(error_string(err))
+    var log_text = _file.get_as_text()
+    f.store_line(log_text)
+    f.close()
+
+
+func set_filtrs(flt_array: Array):
+    _filters = flt_array
+
+
+func _flt_msg(msg):
+    var flt_arr: Array = []
+    for item in _filters:
+        if item.button_pressed:
+            flt_arr.append(item.get_meta('filter'))
+            if msg['text'].find(item.get_meta('filter')) != -1:
+                return true
+    if msg['level_name'] in flt_arr:
+        return true
+    return false
+    
+    
+func add_msgs():
+    for msg in _msg_array:
+        if (_flt_msg(msg)):
+            logged.emit(msg)