DEMO LINK if anyone wants to give it a try. Kinda fun.
https://dl.dropboxusercontent.com/u/72974151/GrapplingHook/index.html
LEFT CLICK AND HOLD TO LEFT GRAPPLE.
RIGHT CLICK AND HOLD TO RIGHT GRAPPLE.
RED OBJECTS CAN BE GRAPPLED/
I so love this interaction, dunno why but, I keep trying to stay in the air whahaha
I'ma goingto have to assimilate this technique :P
Been toying around with a few variations of it, but this one with the physics is by far the best with a wide range of possible custimisation options, far easier then the others. :D
Great stuff :)