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Build engine port backed by GZDoom tech. Currently supports Duke Nukem 3D, Blood, Shadow Warrior, Redneck Rampage and Powerslave/Exhumed.
480690aa1d
The cause was a combination of many factors. First, Polymer requires the start-drawing position to be inside the sector to draw (deviations lead to incorrect drawing). This was violated by the game, because it interpolated the current and next tic position without updating the sectnum, leading to inconsistencies especially when passing through narrow sectors. Polymer worked around it by doing an updatesector() each frame, however this works poorly for maps with overlapping geometry such as SoS or RoR. The solution to this is to add a new engine function, updatesector_onlynextwalls(), which searches the sectors (via nextsector) in breadth-first fashion instead of from 0 to numsectors-1, like updatesector does when it fails for the *immediate* nextwall neighbors. Internally, the breadt-first search helpers are moved into the engine. git-svn-id: https://svn.eduke32.com/eduke32@2256 1a8010ca-5511-0410-912e-c29ae57300e0 |
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