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Instead of vertical cap, quadruple z axis distance

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Far more natural results!
This commit is contained in:
Sally Cochenour 2020-03-03 16:58:09 -05:00
parent ac1d40d6c5
commit 7fff21acd4
1 changed files with 12 additions and 16 deletions
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28
src/k_waypoint.c
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@ -223,26 +223,22 @@ waypoint_t *K_GetClosestWaypointToMobj(mobj_t *const mobj)
checkwaypoint = &waypointheap[i];
// TODO: Keep the old version of this function,
// make this 128 check & sight checks a separate function.
checkdist = abs((mobj->z >> FRACBITS) - (checkwaypoint->mobj->z >> FRACBITS));
// make the vertical axis faking & sight checks a separate function.
checkdist = P_AproxDistance(
(mobj->x >> FRACBITS) - (checkwaypoint->mobj->x >> FRACBITS),
(mobj->y >> FRACBITS) - (checkwaypoint->mobj->y >> FRACBITS));
checkdist = P_AproxDistance(checkdist, ((mobj->z >> FRACBITS) - (checkwaypoint->mobj->z >> FRACBITS)) << 2);
if (checkdist <= 128)
if (checkdist < closestdist)
{
checkdist = P_AproxDistance(
(mobj->x >> FRACBITS) - (checkwaypoint->mobj->x >> FRACBITS),
(mobj->y >> FRACBITS) - (checkwaypoint->mobj->y >> FRACBITS));
if (checkdist < closestdist)
if (!P_CheckSight(mobj, checkwaypoint->mobj))
{
if (!P_CheckSight(mobj, checkwaypoint->mobj))
{
// Save sight checks for the end, so we only do it if we have to
continue;
}
closestwaypoint = checkwaypoint;
closestdist = checkdist;
// Save sight checks for the end, so we only do it if we have to
continue;
}
closestwaypoint = checkwaypoint;
closestdist = checkdist;
}
}
}