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fix automap FRACBITS confusion

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This commit is contained in:
Jaime Passos 2019-09-24 19:11:52 -03:00
parent 73146a8338
commit f7c1727959
1 changed files with 9 additions and 8 deletions
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17
src/am_map.c
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@ -816,17 +816,18 @@ static void AM_drawGrid(INT32 color)
fixed_t x, y;
fixed_t start, end;
mline_t ml;
fixed_t gridsize = (MAPBLOCKUNITS<<MAPBITS);
// Figure out start of vertical gridlines
start = m_x;
if ((start - bmaporgx) % (MAPBLOCKUNITS<<FRACBITS))
start += (MAPBLOCKUNITS<<FRACBITS) - ((start - bmaporgx) % (MAPBLOCKUNITS<<FRACBITS));
if ((start - (bmaporgx>>FRACTOMAPBITS)) % gridsize)
start += gridsize - ((start - (bmaporgx>>FRACTOMAPBITS)) % gridsize);
end = m_x + m_w;
// draw vertical gridlines
ml.a.y = m_y;
ml.b.y = m_y + m_h;
for (x = start; x < end; x += (MAPBLOCKUNITS<<FRACBITS))
for (x = start; x < end; x += gridsize)
{
ml.a.x = x;
ml.b.x = x;
@ -835,14 +836,14 @@ static void AM_drawGrid(INT32 color)
// Figure out start of horizontal gridlines
start = m_y;
if ((start - bmaporgy) % (MAPBLOCKUNITS<<FRACBITS))
start += (MAPBLOCKUNITS<<FRACBITS) - ((start - bmaporgy) % (MAPBLOCKUNITS<<FRACBITS));
if ((start - (bmaporgy>>FRACTOMAPBITS)) % gridsize)
start += gridsize - ((start - (bmaporgy>>FRACTOMAPBITS)) % gridsize);
end = m_y + m_h;
// draw horizontal gridlines
ml.a.x = m_x;
ml.b.x = m_x + m_w;
for (y = start; y < end; y += (MAPBLOCKUNITS<<FRACBITS))
for (y = start; y < end; y += gridsize)
{
ml.a.y = y;
ml.b.y = y;
@ -1039,7 +1040,7 @@ static inline void AM_drawPlayers(void)
if (!multiplayer)
{
AM_drawLineCharacter(player_arrow, NUMPLYRLINES, 0, plr->mo->angle, DWHITE, plr->mo->x, plr->mo->y);
AM_drawLineCharacter(player_arrow, NUMPLYRLINES, 16<<FRACBITS, plr->mo->angle, DWHITE, plr->mo->x, plr->mo->y);
return;
}
@ -1053,7 +1054,7 @@ static inline void AM_drawPlayers(void)
if (p->skincolor > 0)
color = R_GetTranslationColormap(TC_DEFAULT, p->skincolor, GTC_CACHE)[GREENS + 8];
AM_drawLineCharacter(player_arrow, NUMPLYRLINES, 0, p->mo->angle, color, p->mo->x, p->mo->y);
AM_drawLineCharacter(player_arrow, NUMPLYRLINES, 16<<FRACBITS, p->mo->angle, color, p->mo->x, p->mo->y);
}
}