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Only collapse collision shapes for walls

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This commit is contained in:
Nick Winter 2016-03-21 10:57:38 -07:00
parent 6a4132e057
commit eec50c8e44
1 changed files with 1 additions and 0 deletions

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app/lib/world/world_utils.coffee
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@ -77,6 +77,7 @@ module.exports.consolidateThangs = consolidateThangs = (thangs) ->
isStructural = (t) ->
t.stateless and t.collides and t.collisionCategory is 'obstacles' and t.shape in ['box', 'sheet'] and # Can only do wall-like obstacle Thangs.
t.spriteName isnt 'Ice Wall' and t.restitution is 1.0 and # Fixed restitution value on 2016-03-15, but it causes discrepancies, so disabled for Kelvintaph levels.
/Wall/.test(t.spriteName) and # Not useful to do Thangs that aren't actually walls because they're usually not on a grid
(t.pos.x - t.width / 2 >= 0) and (t.pos.y - t.height / 2 >= 0) # Grid doesn't handle negative numbers, so don't coalesce walls below/left of 0, 0.
structural = _.remove thangs, isStructural
return unless structural.length