NerdNu/KitchenSink — pull request #7 by NinjaWolf (2012-09-19 06:45:46+00:00)
Title: Added Safe-Portals, Addresses NerdBugs #31

https://github.com/NerdNu/NerdBugs/issues/31

Blocks Ignition of Portal by cancelling:
PortalCreateEvent

Tested against latest CraftBukkit RB(1.3.1 R.2.0).
Tested against Flint and Steel & Fire Charges on Portal.
Tested against Dispensers shooting Fire Charges at Portal.
Tested against Blazes firing upon Portal.

May need to be Tested against:
Ghast fireballs(should work, but never hurts to check)
lava/burning wood block in portal(the wood in portal threw up the event when testing, so it should be blocked.)
Any other method of lighting a Portal.