Pireax: Created page with "TOC == What It Does == * Allows you to test snippets of Python code while the server is running, without having to restart it to load changes from files. == Installatio..."

2018-06-22T15:35:11Z

Created page with "__TOC__ == What It Does == * Allows you to test snippets of Python code while the server is running, without having to restart it to load changes from files. == Installatio..."

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__TOC__
== What It Does ==

* Allows you to test snippets of Python code while the server is running, without having to restart it to load changes from files.

== Installation ==

# Browse to <code>admin/standard_admin</code> in your bf2 server directory
# Edit <code>__init__.py</code> so it looks something like the code snippet below.
# Save the below code to <code>admin/standard_admin/eval.py</code>.
# Make sure RCON is configured, then run your server. If "<code>eval.py loaded</code>" comes up in your server console it should work from there.

This doesn't work from the server console. You'll have to use an actual RCON client to use the command this script creates. The <code>remoteconsole.py</code> script should work just fine.

The command is "<code>eval [statement]</code>". An example would be something like the following:

<pre>rcon> eval for i in dir(bf2.objectManager.getObjectsOfTemplate('c4_explosives')[0]): ctx.write(str(i) + '\n')</pre>

Which then might return:

<pre>
__doc__
getChildren
getParent
getPosition
getRotation
getTemplateProperty
hasArmor
isControlPoint
isPlayerControlObject
isValid
setPosition
setRotation
templateName
token
</pre>

'''Note:''' Be extra careful when using <code>ctx.write()</code> over RCON. Though I have the script set to catch all exceptions, giving <code>ctx.write()</code> a non-string will still cause an exception. Failure to take this into account can cause RCON to die completely. Using <code>ctx.write(str(variable))</code> should keep you safe.

== Code ==

=== __init__.py ===

<pre>
import autobalance
import tk_punish
import eval

autobalance.init()
tk_punish.init()
eval.init()
</pre>

=== eval.py ===

<pre>
# script for eval()ing python code over rcon
# -- by dackz (http://dackz.net/)

import sys
import new
import default
import bf2
import host
import game
import standard_admin
from bf2 import g_debug

def write(self, text): self.write_original(str(text))

def rcmd_eval(self, ctx, cmd):
try:
eval(compile(cmd, '<string>', 'exec'))
except:
ctx.write(str(sys.exc_info()[0]).split('.')[-1] + ': ' + str(sys.exc_info()[1]) + '\n')

def init():
if g_debug: print 'initialising eval script'

default.CommandContext.write_original = default.CommandContext.write
newMethod = new.instancemethod(write, None, default.CommandContext)
default.CommandContext.write = newMethod

newMethod = new.instancemethod(rcmd_eval, default.server, default.AdminServer)
default.AdminServer.rcmd_eval = newMethod
default.server.rcon_cmds['eval'] = default.AdminServer.rcmd_eval

host.rcon_invoke('echo "eval.py loaded"')
</pre>

Scripts:EvalPy - Revision history

Pireax: Created page with "__TOC__ == What It Does == * Allows you to test snippets of Python code while the server is running, without having to restart it to load changes from files. == Installatio..."

Pireax: Created page with "TOC == What It Does == * Allows you to test snippets of Python code while the server is running, without having to restart it to load changes from files. == Installatio..."