This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
pushmove objects do not obey gravity, and do not interact with each other or trigger fields, but block normal movement and push normal objects when they move.
-onground is set for toss objects when they come to a complete rest. it is set for steping or walking objects
+onground is set for toss objects when they come to a complete rest. it is set for steping or walking objects
doors, plats, etc are SOLID_BSP, and MOVETYPE_PUSH
bonus items are SOLID_TRIGGER touch, and MOVETYPE_TOSS
*/
-cvar_t sv_friction = {"sv_friction","4",false,true};
-cvar_t sv_stopspeed = {"sv_stopspeed","100"};
-cvar_t sv_gravity = {"sv_gravity","800",false,true};
-cvar_t sv_maxvelocity = {"sv_maxvelocity","2000"};
-cvar_t sv_nostep = {"sv_nostep","0"};
+cvar_t sv_friction = {CVAR_NOTIFY, "sv_friction","4"};
+cvar_t sv_stopspeed = {0, "sv_stopspeed","100"};
+cvar_t sv_gravity = {CVAR_NOTIFY, "sv_gravity","800"};
+cvar_t sv_maxvelocity = {0, "sv_maxvelocity","2000"};
+cvar_t sv_nostep = {0, "sv_nostep","0"};
#define MOVE_EPSILON 0.01
float thinktime;
thinktime = ent->v.nextthink;
- if (thinktime <= 0 || thinktime > sv.time + host_frametime)
+ if (thinktime <= 0 || thinktime > sv.time + sv.frametime)
return true;
if (thinktime < sv.time)
pr_global_struct->time = thinktime;
pr_global_struct->self = EDICT_TO_PROG(ent);
pr_global_struct->other = EDICT_TO_PROG(sv.edicts);
- PR_ExecuteProgram (ent->v.think);
+ PR_ExecuteProgram (ent->v.think, "NULL think function");
return !ent->free;
}
{
pr_global_struct->self = EDICT_TO_PROG(e1);
pr_global_struct->other = EDICT_TO_PROG(e2);
- PR_ExecuteProgram (e1->v.touch);
+ PR_ExecuteProgram (e1->v.touch, "");
}
if (e2->v.touch && e2->v.solid != SOLID_NOT)
{
pr_global_struct->self = EDICT_TO_PROG(e2);
pr_global_struct->other = EDICT_TO_PROG(e1);
- PR_ExecuteProgram (e2->v.touch);
+ PR_ExecuteProgram (e2->v.touch, "");
}
pr_global_struct->self = old_self;
If steptrace is not NULL, the trace of any vertical wall hit will be stored
============
*/
-#define MAX_CLIP_PLANES 5
+// LordHavoc: increased from 5 to 20, to partially fix angled corner sticking
+// (example - start.bsp hall to e4, leading to the pool there are two
+// angled corners, which you could get stuck on, now they are just a one
+// frame hiccup)
+#define MAX_CLIP_PLANES 20
int SV_FlyMove (edict_t *ent, float time, trace_t *steptrace)
{
int bumpcount, numbumps;
for (i=0 ; i<3 ; i++)
end[i] = ent->v.origin[i] + time_left * ent->v.velocity[i];
- trace = SV_Move (ent->v.origin, ent->v.mins, ent->v.maxs, end, false, ent);
+ trace = SV_Move (ent->v.origin, ent->v.mins, ent->v.maxs, end, MOVE_NORMAL, ent);
if (trace.allsolid)
{ // entity is trapped in another solid
- VectorCopy (vec3_origin, ent->v.velocity);
+ VectorClear(ent->v.velocity);
return 3;
}
// cliped to another plane
if (numplanes >= MAX_CLIP_PLANES)
{ // this shouldn't really happen
- VectorCopy (vec3_origin, ent->v.velocity);
+ VectorClear(ent->v.velocity);
return 3;
}
if (numplanes != 2)
{
// Con_Printf ("clip velocity, numplanes == %i\n",numplanes);
- VectorCopy (vec3_origin, ent->v.velocity);
+ VectorClear(ent->v.velocity);
return 7;
}
CrossProduct (planes[0], planes[1], dir);
+ // LordHavoc: thanks to taniwha of QuakeForge for pointing out this fix for slowed falling in corners
+ VectorNormalize(dir);
d = DotProduct (dir, ent->v.velocity);
VectorScale (dir, d, ent->v.velocity);
}
//
if (DotProduct (ent->v.velocity, primal_velocity) <= 0)
{
- VectorCopy (vec3_origin, ent->v.velocity);
+ VectorClear(ent->v.velocity);
return blocked;
}
}
ent_gravity = val->_float;
else
ent_gravity = 1.0;
- ent->v.velocity[2] -= ent_gravity * sv_gravity.value * host_frametime;
+ ent->v.velocity[2] -= ent_gravity * sv_gravity.value * sv.frametime;
}
{
pr_global_struct->self = EDICT_TO_PROG(pusher);
pr_global_struct->other = EDICT_TO_PROG(check);
- PR_ExecuteProgram (pusher->v.blocked);
+ PR_ExecuteProgram (pusher->v.blocked, "");
}
// move back any entities we already moved
vec3_t forward, right, up;
float savesolid;
+ switch ((int) pusher->v.solid)
+ {
+ // LordHavoc: valid pusher types
+ case SOLID_BSP:
+ case SOLID_BBOX:
+ case SOLID_SLIDEBOX:
+ case SOLID_CORPSE: // LordHavoc: this would be weird...
+ break;
+ // LordHavoc: no collisions
+ case SOLID_NOT:
+ case SOLID_TRIGGER:
+ VectorMA (pusher->v.angles, movetime, pusher->v.avelocity, pusher->v.angles);
+ pusher->v.ltime += movetime;
+ SV_LinkEdict (pusher, false);
+ return;
+ default:
+ Host_Error("SV_PushRotate: unrecognized solid type %f\n", pusher->v.solid);
+ }
if (!pusher->v.avelocity[0] && !pusher->v.avelocity[1] && !pusher->v.avelocity[2])
{
pusher->v.ltime += movetime;
for (i=0 ; i<3 ; i++)
amove[i] = pusher->v.avelocity[i] * movetime;
- VectorSubtract (vec3_origin, amove, a);
+ VectorNegate (amove, a);
AngleVectors (a, forward, right, up);
VectorCopy (pusher->v.origin, pushorigin);
{
pr_global_struct->self = EDICT_TO_PROG(pusher);
pr_global_struct->other = EDICT_TO_PROG(check);
- PR_ExecuteProgram (pusher->v.blocked);
+ PR_ExecuteProgram (pusher->v.blocked, "");
}
// move back any entities we already moved
oldltime = ent->v.ltime;
- /*
thinktime = ent->v.nextthink;
- if (thinktime < ent->v.ltime + host_frametime)
+ if (thinktime < ent->v.ltime + sv.frametime)
{
movetime = thinktime - ent->v.ltime;
if (movetime < 0)
movetime = 0;
}
else
- movetime = host_frametime;
+ movetime = sv.frametime;
if (movetime)
{
else
SV_PushMove (ent, movetime); // advances ent->v.ltime if not blocked
}
- */
- if (ent->v.avelocity[0] || ent->v.avelocity[1] || ent->v.avelocity[2])
- SV_PushRotate (ent, host_frametime);
- else
- {
- thinktime = ent->v.nextthink;
- if (thinktime < ent->v.ltime + host_frametime)
- {
- movetime = thinktime - ent->v.ltime;
- if (movetime < 0)
- movetime = 0;
- }
- else
- movetime = host_frametime;
- if (movetime)
- SV_PushMove (ent, movetime); // advances ent->v.ltime if not blocked
- }
if (thinktime > oldltime && thinktime <= ent->v.ltime)
{
pr_global_struct->time = sv.time;
pr_global_struct->self = EDICT_TO_PROG(ent);
pr_global_struct->other = EDICT_TO_PROG(sv.edicts);
- PR_ExecuteProgram (ent->v.think);
+ PR_ExecuteProgram (ent->v.think, "NULL think function");
if (ent->free)
return;
}
*/
void SV_WallFriction (edict_t *ent, trace_t *trace)
{
- vec3_t forward, right, up;
+ vec3_t forward;
float d, i;
vec3_t into, side;
- AngleVectors (ent->v.v_angle, forward, right, up);
+ AngleVectors (ent->v.v_angle, forward, NULL, NULL);
d = DotProduct (trace->plane.normal, forward);
d += 0.5;
trace_t steptrace;
VectorCopy (ent->v.origin, oldorg);
- VectorCopy (vec3_origin, dir);
+ VectorClear (dir);
for (i=0 ; i<8 ; i++)
{
// retry the original move
ent->v.velocity[0] = oldvel[0];
- ent->v. velocity[1] = oldvel[1];
- ent->v. velocity[2] = 0;
+ ent->v.velocity[1] = oldvel[1];
+ ent->v.velocity[2] = 0;
clip = SV_FlyMove (ent, 0.1, &steptrace);
if ( fabs(oldorg[1] - ent->v.origin[1]) > 4
VectorCopy (oldorg, ent->v.origin);
}
- VectorCopy (vec3_origin, ent->v.velocity);
+ VectorClear (ent->v.velocity);
return 7; // still not moving
}
VectorCopy (ent->v.origin, oldorg);
VectorCopy (ent->v.velocity, oldvel);
- clip = SV_FlyMove (ent, host_frametime, &steptrace);
+ clip = SV_FlyMove (ent, sv.frametime, &steptrace);
if ( !(clip & 2) )
return; // move didn't block on a step
if (ent->v.movetype != MOVETYPE_WALK)
return; // gibbed by a trigger
- if (sv_nostep.value)
+ if (sv_nostep.integer)
return;
if ( (int)sv_player->v.flags & FL_WATERJUMP )
//
VectorCopy (oldorg, ent->v.origin); // back to start pos
- VectorCopy (vec3_origin, upmove);
- VectorCopy (vec3_origin, downmove);
+ VectorClear (upmove);
+ VectorClear (downmove);
upmove[2] = STEPSIZE;
- downmove[2] = -STEPSIZE + oldvel[2]*host_frametime;
+ downmove[2] = -STEPSIZE + oldvel[2]*sv.frametime;
// move up
SV_PushEntity (ent, upmove); // FIXME: don't link?
ent->v.velocity[0] = oldvel[0];
ent->v. velocity[1] = oldvel[1];
ent->v. velocity[2] = 0;
- clip = SV_FlyMove (ent, host_frametime, &steptrace);
+ clip = SV_FlyMove (ent, sv.frametime, &steptrace);
// check for stuckness, possibly due to the limited precision of floats
// in the clipping hulls
//
pr_global_struct->time = sv.time;
pr_global_struct->self = EDICT_TO_PROG(ent);
- PR_ExecuteProgram (pr_global_struct->PlayerPreThink);
+ PR_ExecuteProgram (pr_global_struct->PlayerPreThink, "QC function PlayerPreThink is missing");
//
// do a move
case MOVETYPE_FLY:
if (!SV_RunThink (ent))
return;
- SV_FlyMove (ent, host_frametime, NULL);
+ SV_CheckWater (ent);
+ SV_FlyMove (ent, sv.frametime, NULL);
break;
case MOVETYPE_NOCLIP:
if (!SV_RunThink (ent))
return;
- VectorMA (ent->v.origin, host_frametime, ent->v.velocity, ent->v.origin);
+ SV_CheckWater (ent);
+ VectorMA (ent->v.origin, sv.frametime, ent->v.velocity, ent->v.origin);
break;
default:
pr_global_struct->time = sv.time;
pr_global_struct->self = EDICT_TO_PROG(ent);
- PR_ExecuteProgram (pr_global_struct->PlayerPostThink);
+ PR_ExecuteProgram (pr_global_struct->PlayerPostThink, "QC function PlayerPostThink is missing");
}
//============================================================================
Non moving objects can only think
=============
*/
+// LordHavoc: inlined manually because it was a real time waster
+/*
void SV_Physics_None (edict_t *ent)
{
// regular thinking
SV_RunThink (ent);
}
+*/
/*
=============
*/
void SV_Physics_Follow (edict_t *ent)
{
- vec3_t vf, vu, vr, angles;
+ vec3_t vf, vr, vu, angles, v;
edict_t *e;
// regular thinking
- SV_RunThink (ent);
+ if (!SV_RunThink (ent))
+ return;
// LordHavoc: implemented rotation on MOVETYPE_FOLLOW objects
e = PROG_TO_EDICT(ent->v.aiment);
- angles[0] = -e->v.angles[0];
- angles[1] = e->v.angles[1];
- angles[2] = e->v.angles[2];
- AngleVectors (angles, vf, vr, vu);
- VectorMA (e->v.origin, ent->v.view_ofs[0], vf, ent->v.origin);
- VectorMA (ent->v.origin, ent->v.view_ofs[1], vr, ent->v.origin);
- VectorMA (ent->v.origin, ent->v.view_ofs[2], vu, ent->v.origin);
+ if (e->v.angles[0] == ent->v.punchangle[0] && e->v.angles[1] == ent->v.punchangle[1] && e->v.angles[2] == ent->v.punchangle[2])
+ {
+ // quick case for no rotation
+ VectorAdd(e->v.origin, ent->v.view_ofs, ent->v.origin);
+ }
+ else
+ {
+ angles[0] = -ent->v.punchangle[0];
+ angles[1] = ent->v.punchangle[1];
+ angles[2] = ent->v.punchangle[2];
+ AngleVectors (angles, vf, vr, vu);
+ v[0] = ent->v.view_ofs[0] * vf[0] + ent->v.view_ofs[1] * vr[0] + ent->v.view_ofs[2] * vu[0];
+ v[1] = ent->v.view_ofs[0] * vf[1] + ent->v.view_ofs[1] * vr[1] + ent->v.view_ofs[2] * vu[1];
+ v[2] = ent->v.view_ofs[0] * vf[2] + ent->v.view_ofs[1] * vr[2] + ent->v.view_ofs[2] * vu[2];
+ angles[0] = -e->v.angles[0];
+ angles[1] = e->v.angles[1];
+ angles[2] = e->v.angles[2];
+ AngleVectors (angles, vf, vr, vu);
+ ent->v.origin[0] = v[0] * vf[0] + v[1] * vf[1] + v[2] * vf[2] + e->v.origin[0];
+ ent->v.origin[1] = v[0] * vr[0] + v[1] * vr[1] + v[2] * vr[2] + e->v.origin[1];
+ ent->v.origin[2] = v[0] * vu[0] + v[1] * vu[1] + v[2] * vu[2] + e->v.origin[2];
+ /*
+ ent->v.origin[0] = ent->v.view_ofs[0] * vf[0] + ent->v.view_ofs[0] * vf[1] + ent->v.view_ofs[0] * vf[2] + e->v.origin[0];
+ ent->v.origin[1] = ent->v.view_ofs[1] * vr[0] + ent->v.view_ofs[1] * vr[1] + ent->v.view_ofs[1] * vr[2] + e->v.origin[1];
+ ent->v.origin[2] = ent->v.view_ofs[2] * vu[0] + ent->v.view_ofs[2] * vu[1] + ent->v.view_ofs[2] * vu[2] + e->v.origin[2];
+ */
+ }
VectorAdd (e->v.angles, ent->v.v_angle, ent->v.angles);
// VectorAdd (PROG_TO_EDICT(ent->v.aiment)->v.origin, ent->v.v_angle, ent->v.origin);
SV_LinkEdict (ent, true);
if (!SV_RunThink (ent))
return;
- VectorMA (ent->v.angles, host_frametime, ent->v.avelocity, ent->v.angles);
- VectorMA (ent->v.origin, host_frametime, ent->v.velocity, ent->v.origin);
+ VectorMA (ent->v.angles, sv.frametime, ent->v.avelocity, ent->v.angles);
+ VectorMA (ent->v.origin, sv.frametime, ent->v.velocity, ent->v.origin);
SV_LinkEdict (ent, false);
}
SV_AddGravity (ent);
// move angles
- VectorMA (ent->v.angles, host_frametime, ent->v.avelocity, ent->v.angles);
+ VectorMA (ent->v.angles, sv.frametime, ent->v.avelocity, ent->v.angles);
// move origin
- VectorScale (ent->v.velocity, host_frametime, move);
+ VectorScale (ent->v.velocity, sv.frametime, move);
trace = SV_PushEntity (ent, move);
if (trace.fraction == 1)
return;
{
ent->v.flags = (int)ent->v.flags | FL_ONGROUND;
ent->v.groundentity = EDICT_TO_PROG(trace.ent);
- VectorCopy (vec3_origin, ent->v.velocity);
- VectorCopy (vec3_origin, ent->v.avelocity);
+ VectorClear (ent->v.velocity);
+ VectorClear (ent->v.avelocity);
}
}
SV_AddGravity (ent);
SV_CheckVelocity (ent);
- SV_FlyMove (ent, host_frametime, NULL);
+ SV_FlyMove (ent, sv.frametime, NULL);
SV_LinkEdict (ent, true);
if ( (int)ent->v.flags & FL_ONGROUND ) // just hit ground
================
*/
-extern dfunction_t *EndFrameQC;
void SV_Physics (void)
{
int i;
pr_global_struct->self = EDICT_TO_PROG(sv.edicts);
pr_global_struct->other = EDICT_TO_PROG(sv.edicts);
pr_global_struct->time = sv.time;
- PR_ExecuteProgram (pr_global_struct->StartFrame);
+ PR_ExecuteProgram (pr_global_struct->StartFrame, "QC function StartFrame is missing");
//SV_CheckAllEnts ();
SV_Physics_Pusher (ent);
break;
case MOVETYPE_NONE:
- SV_Physics_None (ent);
+// SV_Physics_None (ent);
+ // LordHavoc: manually inlined the thinktime check here because MOVETYPE_NONE is used on so many objects
+ if (ent->v.nextthink > 0 && ent->v.nextthink <= sv.time + sv.frametime)
+ SV_RunThink (ent);
break;
case MOVETYPE_FOLLOW:
SV_Physics_Follow (ent);
SV_AddGravity (ent);
SV_CheckStuck (ent);
SV_WalkMove (ent);
+ SV_LinkEdict (ent, true);
}
break;
case MOVETYPE_TOSS:
pr_global_struct->self = EDICT_TO_PROG(sv.edicts);
pr_global_struct->other = EDICT_TO_PROG(sv.edicts);
pr_global_struct->time = sv.time;
- PR_ExecuteProgram ((func_t)(EndFrameQC - pr_functions));
+ PR_ExecuteProgram ((func_t)(EndFrameQC - pr_functions), "");
}
- sv.time += host_frametime;
+ sv.time += sv.frametime;
}
trace_t trace;
vec3_t move;
vec3_t end;
- double save_frametime;
-
- save_frametime = host_frametime;
- host_frametime = 0.05;
memcpy(&tempent, ent, sizeof(edict_t));
tent = &tempent;
{
SV_CheckVelocity (tent);
SV_AddGravity (tent);
- VectorMA (tent->v.angles, host_frametime, tent->v.avelocity, tent->v.angles);
- VectorScale (tent->v.velocity, host_frametime, move);
+ VectorMA (tent->v.angles, 0.05, tent->v.avelocity, tent->v.angles);
+ VectorScale (tent->v.velocity, 0.05, move);
VectorAdd (tent->v.origin, move, end);
trace = SV_Move (tent->v.origin, tent->v.mins, tent->v.maxs, end, MOVE_NORMAL, tent);
VectorCopy (trace.endpos, tent->v.origin);
if (trace.ent != ignore)
break;
}
- host_frametime = save_frametime;
+ trace.fraction = 0; // not relevant
return trace;
}
projects / xonotic / darkplaces.git / blobdiff