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- replaced P_FindSectorFromTag with an FSectorTagIterator class.

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This is done to encapsulate the gory details of tag search in one place so that the implementation of multiple tags per sector remains contained to a few isolated spots in the code.
This also moves the special 'tag == 0 -> activate backsector' handling into the iterator class.
This commit is contained in:
Christoph Oelckers 2015-04-14 22:39:57 +02:00
commit 425e5b9ffc
18 changed files with 354 additions and 329 deletions
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4
src/p_ceiling.cpp
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@ -510,9 +510,9 @@ bool EV_DoCeiling (DCeiling::ECeiling type, line_t *line,
P_ActivateInStasisCeiling (tag);
}
secnum = -1;
// affects all sectors with the same tag as the linedef
while ((secnum = P_FindSectorFromTag (tag, secnum)) >= 0)
FSectorTagIterator it(tag);
while ((secnum = it.Next()) >= 0)
{
rtn |= !!DCeiling::Create(&sectors[secnum], type, line, tag, speed, speed2, height, crush, silent, change, hexencrush);
}