Bug 976 – Railguns can damage an actor multiple times with co_blockmapfix enabled

Bug 976 - (ARRAY(0x63e87e8)) Railguns can damage an actor multiple times with co_blockmapfix enabled

(ARRAY(0x63e87e8))
Summary:	Railguns can damage an actor multiple times with co_blockmapfix enabled

Status:	NEW

Product:	Odamex
Classification:	Unclassified
Component:	Server & Client
Version:	0.6.x
Hardware:	All All

Importance:	P1 normal

URL:

Depends on:
Blocks:
	Show dependency tree

Reported:	2013-05-01 02:07:55 CDT by Dr. Sean
Modified:	2016-11-11 23:15 CST (History)
CC List:	1 user (show)

See Also:

Attachments
BlockThings Iterators (18.79 KB, patch) 2013-09-30 02:52:48 CDT, Dr. Sean	Details \| Diff
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Description Dr. Sean 2013-05-01 02:07:55 CDT

If an actor is overlapping more than one blockmap, the actor can receive damage from a single rail more than once with co_blockmapfix enabled. A fix was committed for similar behavior regarding rocket splash damage, however, railguns were ommitted. Perhaps a more robust blockthings iterator function is needed to handle this kind of problem automatically.

Comment 1 Dr. Sean 2013-09-30 02:52:48 CDT

Created ﷒0﷓
BlockThings Iterators

I've attached a patch to provide a two iterators for BlockThings. One iterates the blocks in column major form and the other in row major form. Both are needed due to vanilla Doom compatibility.

Comment 2 Ralph Vickers 2016-11-11 23:15:35 CST

Just refreshing with a comment. "Needs me to put some eyes on it again" ~Sean