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# Logger.gd
extends Node
# 日志级别枚举
enum LOG_LEVEL {
DEBUG = 0,
INFO = 1,
WARNING = 2,
ERROR = 3
}
# 配置变量
var current_log_level: LOG_LEVEL = LOG_LEVEL.DEBUG
var enable_file_logging: bool = false
var log_file_path: String = "user://log.log"
func _init():
info("日志等级：%s，是否开启日志文件：%s，日志文件路径：%s" % [current_log_level, enable_file_logging, log_file_path])
## debug日志
func debug(message: String) -> void:
_log(message, LOG_LEVEL.DEBUG)
## info日志
func info(message: String) -> void:
_log(message, LOG_LEVEL.INFO)
func warning(message: String) -> void:
_log(message, LOG_LEVEL.WARNING)
func error(message: String) -> void:
_log(message, LOG_LEVEL.ERROR)
# 内部日志处理方法
func _log(message: String, level: LOG_LEVEL) -> void:
if level<current_log_level:
return
message = _handle(message)
var level_name = LOG_LEVEL.get(level)
var time = Time.get_time_dict_from_system()
var timestamp = "%02d:%02d:%02d" % [time.hour, time.minute, time.second]
var formatted_message = "[%s]-[%s]: %s" % [timestamp, level, message]
# 输出到控制台
_print_to_console(formatted_message, level)
# 输出到文件
if enable_file_logging:
_write_to_file(formatted_message)
static var user_path = "user://"
static var absolute_user_path = ProjectSettings.globalize_path("user://")
func _handle(msg: String) -> String:
if msg.contains(user_path):
msg = msg.replace(user_path, absolute_user_path)
return msg
# 控制台输出（带颜色）
func _print_to_console(message: String, level: LOG_LEVEL) -> void:
var color = "white"
match level:
LOG_LEVEL.DEBUG:
color = "cyan"
LOG_LEVEL.INFO:
color = "white"
LOG_LEVEL.WARNING:
color = "yellow"
LOG_LEVEL.ERROR:
color = "red"
print_rich("[color=%s]%s[/color]" % [color, message])
# 文件日志
func _write_to_file(message: String) -> void:
var file = FileAccess.open(log_file_path, FileAccess.READ_WRITE)
if file:
file.seek_end()
file.store_string(message + "\n")
file.close()
else:
push_error("Failed to open log file: " + log_file_path)
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