tgt - target entity (can be either a point or a model entity; if it is
the latter, its midpoint is used)
ht - jump height, measured from the higher one of org and tgt's midpoint
+ pushed_entity - object that is to be pushed
Returns: velocity for the jump
*/
-vector trigger_push_calculatevelocity(vector org, entity tgt, float ht)
+vector trigger_push_calculatevelocity(vector org, entity tgt, float ht, entity pushed_entity)
{
float grav, sdist, zdist, vs, vz, jumpheight;
vector sdir, torg;
torg = tgt.origin + (tgt.mins + tgt.maxs) * 0.5;
- grav = PHYS_GRAVITY(other);
- if(PHYS_ENTGRAVITY(other))
- grav *= PHYS_ENTGRAVITY(other);
+ grav = PHYS_GRAVITY(NULL);
+ if(pushed_entity && PHYS_ENTGRAVITY(pushed_entity))
+ grav *= PHYS_ENTGRAVITY(pushed_entity);
zdist = torg.z - org.z;
sdist = vlen(torg - org - zdist * '0 0 1');
if(this.enemy)
{
- targ.velocity = trigger_push_calculatevelocity(targ.origin, this.enemy, this.height);
+ targ.velocity = trigger_push_calculatevelocity(targ.origin, this.enemy, this.height, targ);
}
else if(this.target && this.target != "")
{
else
RandomSelection_AddEnt(e, 1, 1);
}
- targ.velocity = trigger_push_calculatevelocity(targ.origin, RandomSelection_chosen_ent, this.height);
+ targ.velocity = trigger_push_calculatevelocity(targ.origin, RandomSelection_chosen_ent, this.height, targ);
}
else
{
centerprint(targ, this.message);
}
else
+ {
targ.lastteleporttime = time;
+ targ.lastteleport_origin = targ.origin;
+ }
if (!IS_DEAD(targ))
animdecide_setaction(targ, ANIMACTION_JUMP, true);
}
else
- targ.jumppadcount = true;
+ targ.jumppadcount = 1;
// reset tracking of who pushed you into a hazard (for kill credit)
targ.pushltime = 0;
if(trace_startsolid)
return false;
- if(!jp.height)
+ if (!jp.height)
{
// since tracetoss starting from jumppad's origin often fails when target
// is very close to real destination, start it directly from target's
// origin instead
+ vector ofs = '0 0 0';
+ if (vdist(vec2(tracetest_ent.velocity), <, autocvar_sv_maxspeed))
+ ofs = stepheightvec;
+
tracetest_ent.velocity.z = 0;
- setorigin(tracetest_ent, targ.origin + stepheightvec);
+ setorigin(tracetest_ent, targ.origin + ofs);
tracetoss(tracetest_ent, tracetest_ent);
- if(trace_startsolid)
+ if (trace_startsolid && ofs.z)
{
- setorigin(tracetest_ent, targ.origin + stepheightvec / 2);
+ setorigin(tracetest_ent, targ.origin + ofs / 2);
tracetoss(tracetest_ent, tracetest_ent);
- if(trace_startsolid)
+ if (trace_startsolid && ofs.z)
{
setorigin(tracetest_ent, targ.origin);
tracetoss(tracetest_ent, tracetest_ent);
- if(trace_startsolid)
+ if (trace_startsolid)
return false;
}
}
return true;
}
#endif
-void trigger_push_findtarget(entity this)
+
+/// if (item != NULL) returns true if the item can be reached by using this jumppad, false otherwise
+/// if (item == NULL) tests jumppad's trajectory and eventually spawns waypoints for it (return value doesn't matter)
+bool trigger_push_test(entity this, entity item)
{
// first calculate a typical start point for the jump
vector org = (this.absmin + this.absmax) * 0.5;
- org.z = this.absmax.z - PL_MIN_CONST.z;
+ org.z = this.absmax.z - PL_MIN_CONST.z - 10;
if (this.target)
{
entity e = spawn();
setsize(e, PL_MIN_CONST, PL_MAX_CONST);
e.dphitcontentsmask = DPCONTENTS_SOLID | DPCONTENTS_BODY | DPCONTENTS_PLAYERCLIP | DPCONTENTS_BOTCLIP;
- e.velocity = trigger_push_calculatevelocity(org, t, this.height);
+ e.velocity = trigger_push_calculatevelocity(org, t, this.height, e);
+
+ if(item)
+ {
+ setorigin(e, org);
+ tracetoss(e, e);
+ bool r = (trace_ent == item);
+ delete(e);
+ return r;
+ }
+
vel = e.velocity;
vector best_target = '0 0 0';
vector best_org = '0 0 0';
vector flatdir = normalize(dist - eZ * dist.z);
vector ofs = flatdir * 0.5 * min(fabs(this.absmax.x - this.absmin.x), fabs(this.absmax.y - this.absmin.y));
new_org = org + ofs;
- e.velocity = trigger_push_calculatevelocity(new_org, t, this.height);
+ e.velocity = trigger_push_calculatevelocity(new_org, t, this.height, e);
vel = e.velocity;
if (vdist(vec2(e.velocity), <, autocvar_sv_maxspeed))
e.velocity = autocvar_sv_maxspeed * flatdir;
valid_best_target = true;
}
new_org = org - ofs;
- e.velocity = trigger_push_calculatevelocity(new_org, t, this.height);
+ e.velocity = trigger_push_calculatevelocity(new_org, t, this.height, e);
vel = e.velocity;
if (vdist(vec2(e.velocity), <, autocvar_sv_maxspeed))
e.velocity = autocvar_sv_maxspeed * flatdir;
#endif
}
+ if(item)
+ return false;
+
if(!n)
{
// no dest!
#ifdef SVQC
objerror (this, "Jumppad with nonexistant target");
#endif
- return;
+ return false;
}
else if(n == 1)
{
setorigin(e, org);
e.velocity = this.movedir;
tracetoss(e, e);
+ if(item)
+ {
+ bool r = (trace_ent == item);
+ delete(e);
+ return r;
+ }
if (!(boxesoverlap(this.absmin, this.absmax + eZ * 50, trace_endpos + PL_MIN_CONST, trace_endpos + PL_MAX_CONST)))
waypoint_spawnforteleporter(this, trace_endpos, vlen(trace_endpos - org) / vlen(e.velocity), e);
delete(e);
defer(this, 0.1, trigger_push_updatelink);
#endif
+ return true;
+}
+
+void trigger_push_findtarget(entity this)
+{
+ trigger_push_test(this, NULL);
}
#ifdef SVQC
trigger_push_link(this); // link it now
+ IL_PUSH(g_jumppads, this);
+
// this must be called to spawn the teleport waypoints for bots
InitializeEntity(this, trigger_push_findtarget, INITPRIO_FINDTARGET);
}
projects / xonotic / xonotic-data.pk3dir.git / blobdiff