Your second life is how you script it
Scripting is the spice of Second Life, and this official guide to the Linden Scripting Language (LSL) is the complete scripting resource for making your Second Life creations come to life, interacting with players, creating dazzling special effects, and adding realism to the virtual world. The authors are an expert team of programmers who cover every single aspect of LSL, from the basics of avatar movement and communication, to physics and special effects, to interacting with the world outside of Second Life.
This thorough reference and tutorial features detailed walk-throughs and step-by-steps that teach the "why" of scripting while explaining core LSL conventions. It includes more than 50 exclusive, brand-new custom scripts that you can use and modify right now. Make doors open automatically, put a message in a bottle and watch it float out to sea, create a tip jar, and start a storm complete with loud thunderclaps and flashing lightning.