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make tracebox respond to negative-skin ents, in addition to the built-in pmove code, so mods should now be able to detect it properly.

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git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@5199 fc73d0e0-1445-4013-8a0c-d673dee63da5
This commit is contained in:
Spoike 2018-01-14 07:40:17 +00:00
parent 4290e56c56
commit 63acc99442
1 changed files with 52 additions and 1 deletions
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53
engine/server/world.c
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@ -1284,7 +1284,55 @@ static trace_t World_ClipMoveToEntity (world_t *w, wedict_t *ent, vec3_t eorg, v
}
else
{
World_TransformedTrace(model, hullnum, &framestate, start, end, mins, maxs, capsule, &trace, eorg, ent->v->angles, hitcontentsmask);
if (ent->v->skin < 0)
{ //if forcedcontents is set, then ALL brushes in this model are forced to the specified contents value.
//we achive this by tracing against ALL then forcing it after.
int forcedcontents;
switch((int)ent->v->skin)
{
case Q1CONTENTS_EMPTY:
forcedcontents = FTECONTENTS_EMPTY;
break;
case Q1CONTENTS_SOLID:
forcedcontents = FTECONTENTS_SOLID;
break;
case Q1CONTENTS_WATER:
forcedcontents = FTECONTENTS_WATER;
break;
case Q1CONTENTS_SLIME:
forcedcontents = FTECONTENTS_SLIME;
break;
case Q1CONTENTS_LAVA:
forcedcontents = FTECONTENTS_LAVA;
break;
case Q1CONTENTS_SKY:
forcedcontents = FTECONTENTS_SKY;
break;
case Q1CONTENTS_LADDER:
forcedcontents = FTECONTENTS_LADDER;
break;
default:
forcedcontents = 0;
break;
}
if (hitcontentsmask & forcedcontents)
{
World_TransformedTrace(model, hullnum, &framestate, start, end, mins, maxs, capsule, &trace, eorg, ent->v->angles, ~0u);
if (trace.contents)
trace.contents = forcedcontents;
}
else
{
memset (&trace, 0, sizeof(trace_t));
trace.fraction = 1;
trace.allsolid = true;
trace.startsolid = false;
trace.inopen = true; //probably wrong...
VectorCopy (end, trace.endpos);
}
}
else
World_TransformedTrace(model, hullnum, &framestate, start, end, mins, maxs, capsule, &trace, eorg, ent->v->angles, hitcontentsmask);
}
// if using hitmodel, we know it hit the bounding box, so try a proper trace now.
@ -2016,7 +2064,10 @@ static void World_ClipToLinks (world_t *w, areagridlink_t *node, moveclip_t *cli
clip->trace.startsolid |= trace.startsolid;
clip->trace.allsolid |= trace.allsolid;
if (!clip->trace.ent)
{
clip->trace.contents = trace.contents;
clip->trace.ent = touch;
}
}
}
}