+++ /dev/null
-#include "g_subs.qh"
-
-#include <server/defs.qh>
-#include <server/miscfunctions.qh>
-#include "antilag.qh"
-#include "command/common.qh"
-#include "../common/state.qh"
-#include "../lib/warpzone/common.qh"
-#include "../common/mapobjects/subs.qh"
-
-/*
-==================
-traceline_antilag
-
-A version of traceline that must be used by SOLID_SLIDEBOX things that want to hit SOLID_CORPSE things with a trace attack
-Additionally it moves players back into the past before the trace and restores them afterward.
-==================
-*/
-void tracebox_antilag_force_wz (entity source, vector v1, vector mi, vector ma, vector v2, float nomonst, entity forent, float lag, float wz)
-{
- // check whether antilagged traces are enabled
- if (lag < 0.001)
- lag = 0;
- if (!IS_REAL_CLIENT(forent))
- lag = 0; // only antilag for clients
-
- // change shooter to SOLID_BBOX so the shot can hit corpses
- int oldsolid = source.dphitcontentsmask;
- if(source)
- source.dphitcontentsmask = DPCONTENTS_SOLID | DPCONTENTS_BODY | DPCONTENTS_CORPSE;
-
- if (lag)
- antilag_takeback_all(forent, lag);
-
- // do the trace
- if(wz)
- WarpZone_TraceBox (v1, mi, ma, v2, nomonst, forent);
- else
- tracebox (v1, mi, ma, v2, nomonst, forent);
-
- // restore players to current positions
- if (lag)
- antilag_restore_all(forent);
-
- // restore shooter solid type
- if(source)
- source.dphitcontentsmask = oldsolid;
-}
-void traceline_antilag_force (entity source, vector v1, vector v2, float nomonst, entity forent, float lag)
-{
- tracebox_antilag_force_wz(source, v1, '0 0 0', '0 0 0', v2, nomonst, forent, lag, false);
-}
-void traceline_antilag (entity source, vector v1, vector v2, float nomonst, entity forent, float lag)
-{
- bool noantilag = ((IS_CLIENT(source)) ? CS(source).cvar_cl_noantilag : false);
- if (autocvar_g_antilag != 2 || noantilag)
- lag = 0;
- traceline_antilag_force(source, v1, v2, nomonst, forent, lag);
-}
-void tracebox_antilag (entity source, vector v1, vector mi, vector ma, vector v2, float nomonst, entity forent, float lag)
-{
- bool noantilag = ((IS_CLIENT(source)) ? CS(source).cvar_cl_noantilag : false);
- if (autocvar_g_antilag != 2 || noantilag)
- lag = 0;
- tracebox_antilag_force_wz(source, v1, mi, ma, v2, nomonst, forent, lag, false);
-}
-void WarpZone_traceline_antilag_force (entity source, vector v1, vector v2, float nomonst, entity forent, float lag)
-{
- tracebox_antilag_force_wz(source, v1, '0 0 0', '0 0 0', v2, nomonst, forent, lag, true);
-}
-void WarpZone_traceline_antilag (entity source, vector v1, vector v2, float nomonst, entity forent, float lag)
-{
- bool noantilag = ((IS_CLIENT(source)) ? CS(source).cvar_cl_noantilag : false);
- if (autocvar_g_antilag != 2 || noantilag)
- lag = 0;
- WarpZone_traceline_antilag_force(source, v1, v2, nomonst, forent, lag);
-}
-void WarpZone_tracebox_antilag (entity source, vector v1, vector mi, vector ma, vector v2, float nomonst, entity forent, float lag)
-{
- bool noantilag = ((IS_CLIENT(source)) ? CS(source).cvar_cl_noantilag : false);
- if (autocvar_g_antilag != 2 || noantilag)
- lag = 0;
- tracebox_antilag_force_wz(source, v1, mi, ma, v2, nomonst, forent, lag, true);
-}
-
-float tracebox_inverted (vector v1, vector mi, vector ma, vector v2, float nomonsters, entity forent, float stopatentity, entity ignorestopatentity) // returns the number of traces done, for benchmarking
-{
- vector pos, dir, t;
- float nudge;
- entity stopentity;
-
- //nudge = 2 * cvar("collision_impactnudge"); // why not?
- nudge = 0.5;
-
- dir = normalize(v2 - v1);
-
- pos = v1 + dir * nudge;
-
- float c;
- c = 0;
-
- for (;;)
- {
- if(pos * dir >= v2 * dir)
- {
- // went too far
- trace_fraction = 1;
- trace_endpos = v2;
- return c;
- }
-
- tracebox(pos, mi, ma, v2, nomonsters, forent);
- ++c;
-
- if(c == 50)
- {
- LOG_TRACE("HOLY SHIT! When tracing from ", vtos(v1), " to ", vtos(v2));
- LOG_TRACE(" Nudging gets us nowhere at ", vtos(pos));
- LOG_TRACE(" trace_endpos is ", vtos(trace_endpos));
- LOG_TRACE(" trace distance is ", ftos(vlen(pos - trace_endpos)));
- }
-
- stopentity = trace_ent;
-
- if(trace_startsolid)
- {
- // we started inside solid.
- // then trace from endpos to pos
- t = trace_endpos;
- tracebox(t, mi, ma, pos, nomonsters, forent);
- ++c;
- if(trace_startsolid)
- {
- // t is still inside solid? bad
- // force advance, then, and retry
- pos = t + dir * nudge;
-
- // but if we hit an entity, stop RIGHT before it
- if(stopatentity && stopentity && stopentity != ignorestopatentity)
- {
- trace_ent = stopentity;
- trace_endpos = t;
- trace_fraction = ((trace_endpos - v1) * dir) / ((v2 - v1) * dir);
- return c;
- }
- }
- else
- {
- // we actually LEFT solid!
- trace_fraction = ((trace_endpos - v1) * dir) / ((v2 - v1) * dir);
- return c;
- }
- }
- else
- {
- // pos is outside solid?!? but why?!? never mind, just return it.
- trace_endpos = pos;
- trace_fraction = ((trace_endpos - v1) * dir) / ((v2 - v1) * dir);
- return c;
- }
- }
-}
-
-void traceline_inverted (vector v1, vector v2, float nomonsters, entity forent, float stopatentity, entity ignorestopatentity)
-{
- tracebox_inverted(v1, '0 0 0', '0 0 0', v2, nomonsters, forent, stopatentity, ignorestopatentity);
-}
-
-/*
-==================
-findbetterlocation
-
-Returns a point at least 12 units away from walls
-(useful for explosion animations, although the blast is performed where it really happened)
-Ripped from DPMod
-==================
-*/
-vector findbetterlocation (vector org, float mindist)
-{
- vector vec = mindist * '1 0 0';
- int c = 0;
- while (c < 6)
- {
- traceline (org, org + vec, true, NULL);
- vec = vec * -1;
- if (trace_fraction < 1)
- {
- vector loc = trace_endpos;
- traceline (loc, loc + vec, true, NULL);
- if (trace_fraction >= 1)
- org = loc + vec;
- }
- if (c & 1)
- {
- float h = vec.y;
- vec.y = vec.x;
- vec.x = vec.z;
- vec.z = h;
- }
- c = c + 1;
- }
-
- return org;
-}
projects / xonotic / xonotic-data.pk3dir.git / blobdiff