Tools Downloads:

HL2OSC v1.1 rar Link: Half Life 2 Open Sound Control Plugin (Windows; 32 Bit only)

Source Code: Email me to request source code

What is HL2OSC?
HL2OSC is a network pugin that works for any hl2 modification or any source game. It can be used to control the player or any other input commands available in a mod.

HL2OSC can be used with:
PD - maxmsp - VVVV - ReaktoR - Flash - Supercollider and...

• Aestesis Elektronika
• Ardour
• Bidule
• ChucK
• Crystal Space in the external repository. Has CEL bindings and can be used for feedback on scenes and together with scripted behaviors for entities, allowing dynamism from OSC-enabled apps.
• CSound
• Eyecon
• EyesWeb
• Fluxus
• IanniX
• Isadora (v.1.1)
• Lily
• Max/MSP
• Mocolo
• Mxwendler
• Pure Data
• Quartz Composer (as of v3.0 / Mac OS X v10.5)
• Reaktor
• SuperCollider
• Squeak
• Traktor DJ Studio
• VirtualDJ
• vvvv

Anything else that uses the open sound control format.
Video of OSC plugin at work controlling Ai in a hl2 mod.