OrdinaryMagician/vkdoom_m
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- floatified bmaporgx and bmaporgy, allowing to remove the gross overflow prevention hacks present in the blockmap code.

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This commit is contained in:
Christoph Oelckers 2016-03-31 09:23:14 +02:00
commit 8fd76f0c8a
16 changed files with 74 additions and 154 deletions
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6
src/am_map.cpp
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@ -1839,8 +1839,7 @@ void AM_drawGrid (int color)
// Figure out start of vertical gridlines
start = minx - extx;
double bmorgx = FIXED2DBL(bmaporgx);
start = ceil((start - bmorgx) / MAPBLOCKUNITS) * MAPBLOCKUNITS + bmorgx;
start = ceil((start - bmaporgx) / MAPBLOCKUNITS) * MAPBLOCKUNITS + bmaporgx;
end = minx + minlen - extx;
@ -1861,8 +1860,7 @@ void AM_drawGrid (int color)
// Figure out start of horizontal gridlines
start = miny - exty;
double bmorgy = FIXED2DBL(bmaporgy);
start = ceil((start - bmorgy) / MAPBLOCKUNITS) * MAPBLOCKUNITS + bmorgy;
start = ceil((start - bmaporgy) / MAPBLOCKUNITS) * MAPBLOCKUNITS + bmaporgy;
end = miny + minlen - exty;
// draw horizontal gridlines