public static trace_t SV_Trace(float[] start, float[] mins, float[] maxs, float[] end, edict_t passedict, int contentmask)
{
moveclip_t clip = new moveclip_t();
if (mins == null)
{
mins = Globals.vec3_origin;
}
if (maxs == null)
{
maxs = Globals.vec3_origin;
}
clip.trace = CM.BoxTrace(start, end, mins, maxs, 0, contentmask);
clip.trace.ent = GameBase.g_edicts[0];
if (clip.trace.fraction == 0)
{
return(clip.trace);
}
clip.contentmask = contentmask;
clip.start = start;
clip.end = end;
clip.mins = mins;
clip.maxs = maxs;
clip.passedict = passedict;
Math3D.VectorCopy(mins, clip.mins2);
Math3D.VectorCopy(maxs, clip.maxs2);
SV_TraceBounds(start, clip.mins2, clip.maxs2, end, clip.boxmins, clip.boxmaxs);
SV_ClipMoveToEntities(clip);
return(clip.trace);
}
public static void SV_ClipMoveToEntities(moveclip_t clip)
{
int i, num;
edict_t touch;
trace_t trace;
int headnode;
float[] angles;
num = SV_AreaEdicts(clip.boxmins, clip.boxmaxs, SV_WORLD.touchlist, Defines.MAX_EDICTS, Defines.AREA_SOLID);
for (i = 0; i < num; i++)
{
touch = SV_WORLD.touchlist[i];
if (touch.solid == Defines.SOLID_NOT)
{
continue;
}
if (touch == clip.passedict)
{
continue;
}
if (clip.trace.allsolid)
{
return;
}
if (clip.passedict != null)
{
if (touch.owner == clip.passedict)
{
continue;
}
if (clip.passedict.owner == touch)
{
continue;
}
}
if (0 == (clip.contentmask & Defines.CONTENTS_DEADMONSTER) && 0 != (touch.svflags & Defines.SVF_DEADMONSTER))
{
continue;
}
headnode = SV_HullForEntity(touch);
angles = touch.s.angles;
if (touch.solid != Defines.SOLID_BSP)
{
angles = Globals.vec3_origin;
}
if ((touch.svflags & Defines.SVF_MONSTER) != 0)
{
trace = CM.TransformedBoxTrace(clip.start, clip.end, clip.mins2, clip.maxs2, headnode, clip.contentmask, touch.s.origin, angles);
}
else
{
trace = CM.TransformedBoxTrace(clip.start, clip.end, clip.mins, clip.maxs, headnode, clip.contentmask, touch.s.origin, angles);
}
if (trace.allsolid || trace.startsolid || trace.fraction < clip.trace.fraction)
{
trace.ent = touch;
if (clip.trace.startsolid)
{
clip.trace = trace;
clip.trace.startsolid = true;
}
else
{
clip.trace.Set(trace);
}
}
else if (trace.startsolid)
{
clip.trace.startsolid = true;
}
}
}