stendhal/doc/mkdocs/lua/objects/logger.md

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Contents

[TOC]

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Introduction

Object instance: logger

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Description

Manages logging messages in Lua via the org.apache.log4j.Logger class.

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Methods

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logger:debug

logger:debug (message)

• Logs a message at debug level.
• Parameters:
  • message: (string) Text in logged message.

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logger:deprecated

logger:deprecated (old)

logger:deprecated (old, alt)

• Logs a deprecation warning.
• Parameters:
  • old: (string) The deprecated item.
  • alt: (string) Alternative to use.

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logger:error

logger:error (message)

logger:error (message, throwable)

logger:error (throwable)

• Logs a message at error level & optionally raises an exception.
• Parameters:
  • message: (string) Text in logged message.
  • throwable: (Throwable) Exception to raise.

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logger:info

logger:info (message)

• Logs a message at info level.
• Parameters:
  • message: (string) Text in logged message.

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logger:warn

logger:warn (message)

• Logs a message at warning level.
• Parameters:
  • message: (string) Text in logged message.

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Usage Examples

local zone_name = "0_semos_city"
if game:setZone(zone_name) then
    -- do something
else
    logger:error("could not set zone: " .. zone_name)
end