[Ohrrpgce] SVN: james/8572 improve npc_collision_check() to optionally return some info about what

[subversion at HamsterRepublic.com]

james
2017-03-23 12:35:44 -0700 (Thu, 23 Mar 2017)
281
improve npc_collision_check() to optionally return some info about what type of collision happened.
Instead of the optional hero_collision_exception bool argument, there is now an optional collision_type
argument with a WalkaboutCollisionType ENUM type to return information with.
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U   wip/game.bas
U   wip/game.bi