*/
-cvar_t sv_friction = {CVAR_NOTIFY, "sv_friction","4", "how fast you slow down"};
-cvar_t sv_waterfriction = {CVAR_NOTIFY, "sv_waterfriction","-1", "how fast you slow down, if less than 0 the sv_friction variable is used instead"};
-cvar_t sv_stopspeed = {CVAR_NOTIFY, "sv_stopspeed","100", "how fast you come to a complete stop"};
-cvar_t sv_gravity = {CVAR_NOTIFY, "sv_gravity","800", "how fast you fall (512 = roughly earth gravity)"};
-cvar_t sv_maxvelocity = {CVAR_NOTIFY, "sv_maxvelocity","2000", "universal speed limit on all entities"};
-cvar_t sv_nostep = {CVAR_NOTIFY, "sv_nostep","0", "prevents MOVETYPE_STEP entities (monsters) from moving"};
-cvar_t sv_stepheight = {CVAR_NOTIFY, "sv_stepheight", "18", "how high you can step up (TW_SV_STEPCONTROL extension)"};
-cvar_t sv_jumpstep = {CVAR_NOTIFY, "sv_jumpstep", "0", "whether you can step up while jumping (sv_gameplayfix_stepwhilejumping must also be 1)"};
-cvar_t sv_wallfriction = {CVAR_NOTIFY, "sv_wallfriction", "1", "how much you slow down when sliding along a wall"};
-cvar_t sv_newflymove = {CVAR_NOTIFY, "sv_newflymove", "0", "enables simpler/buggier player physics (not recommended)"};
-cvar_t sv_freezenonclients = {CVAR_NOTIFY, "sv_freezenonclients", "0", "freezes time, except for players, allowing you to walk around and take screenshots of explosions"};
-cvar_t sv_playerphysicsqc = {CVAR_NOTIFY, "sv_playerphysicsqc", "1", "enables QuakeC function to override player physics"};
-cvar_t sv_debugmove = {CVAR_NOTIFY, "sv_debugmove", "0", "disables collision detection optimizations for debugging purposes"};
-
-cvar_t sv_sound_watersplash = {0, "sv_sound_watersplash", "misc/h2ohit1.wav", "sound to play when MOVETYPE_FLY/TOSS/BOUNCE/STEP entity enters or leaves water (empty cvar disables the sound)"};
-cvar_t sv_sound_land = {0, "sv_sound_land", "demon/dland2.wav", "sound to play when MOVETYPE_STEP entity hits the ground at high speed (empty cvar disables the sound)"};
-
-// TODO: move this extern to server.h
-extern cvar_t sv_clmovement_waitforinput;
-
#define MOVE_EPSILON 0.01
void SV_Physics_Toss (prvm_edict_t *ent);
-void SV_Phys_Init (void)
-{
- Cvar_RegisterVariable(&sv_stepheight);
- Cvar_RegisterVariable(&sv_jumpstep);
- Cvar_RegisterVariable(&sv_wallfriction);
- Cvar_RegisterVariable(&sv_newflymove);
- Cvar_RegisterVariable(&sv_freezenonclients);
- Cvar_RegisterVariable(&sv_playerphysicsqc);
- Cvar_RegisterVariable(&sv_debugmove);
-
- Cvar_RegisterVariable(&sv_sound_watersplash);
- Cvar_RegisterVariable(&sv_sound_land);
-}
-
/*
===============================================================================
}
else if (passedict->fields.server->solid == SOLID_CORPSE)
return SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY;
+ else if (passedict->fields.server->solid == SOLID_TRIGGER)
+ return SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY;
else
return SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY | SUPERCONTENTS_CORPSE;
}
#endif
{
vec3_t hullmins, hullmaxs;
- int i;
+ int i, bodysupercontents;
int passedictprog;
qboolean pointtrace;
prvm_edict_t *traceowner, *touch;
continue;
}
+ bodysupercontents = touch->fields.server->solid == SOLID_CORPSE ? SUPERCONTENTS_CORPSE : SUPERCONTENTS_BODY;
+
// might interact, so do an exact clip
model = NULL;
if ((int) touch->fields.server->solid == SOLID_BSP || type == MOVE_HITMODEL)
// if the modelindex is 0, it shouldn't be SOLID_BSP!
if (modelindex > 0 && modelindex < MAX_MODELS)
model = sv.models[(int)touch->fields.server->modelindex];
- Matrix4x4_CreateFromQuakeEntity(&matrix, touch->fields.server->origin[0], touch->fields.server->origin[1], touch->fields.server->origin[2], touch->fields.server->angles[0], touch->fields.server->angles[1], touch->fields.server->angles[2], 1);
}
+ if (model)
+ Matrix4x4_CreateFromQuakeEntity(&matrix, touch->fields.server->origin[0], touch->fields.server->origin[1], touch->fields.server->origin[2], touch->fields.server->angles[0], touch->fields.server->angles[1], touch->fields.server->angles[2], 1);
else
Matrix4x4_CreateTranslate(&matrix, touch->fields.server->origin[0], touch->fields.server->origin[1], touch->fields.server->origin[2]);
Matrix4x4_Invert_Simple(&imatrix, &matrix);
if ((int)touch->fields.server->flags & FL_MONSTER)
- Collision_ClipToGenericEntity(&trace, model, touch->fields.server->frame, touch->fields.server->mins, touch->fields.server->maxs, SUPERCONTENTS_BODY, &matrix, &imatrix, clipstart, clipmins2, clipmaxs2, clipend, hitsupercontentsmask);
+ Collision_ClipToGenericEntity(&trace, model, touch->fields.server->frame, touch->fields.server->mins, touch->fields.server->maxs, bodysupercontents, &matrix, &imatrix, clipstart, clipmins2, clipmaxs2, clipend, hitsupercontentsmask);
else
- Collision_ClipToGenericEntity(&trace, model, touch->fields.server->frame, touch->fields.server->mins, touch->fields.server->maxs, SUPERCONTENTS_BODY, &matrix, &imatrix, clipstart, clipmins, clipmaxs, clipend, hitsupercontentsmask);
+ Collision_ClipToGenericEntity(&trace, model, touch->fields.server->frame, touch->fields.server->mins, touch->fields.server->maxs, bodysupercontents, &matrix, &imatrix, clipstart, clipmins, clipmaxs, clipend, hitsupercontentsmask);
+
Collision_CombineTraces(&cliptrace, &trace, (void *)touch, touch->fields.server->solid == SOLID_BSP);
}
}
#endif
+int SV_PointSuperContents(const vec3_t point)
+{
+ int supercontents = 0;
+ int i;
+ prvm_edict_t *touch;
+ vec3_t transformed;
+ // matrices to transform into/out of other entity's space
+ matrix4x4_t matrix, imatrix;
+ // model of other entity
+ model_t *model;
+ unsigned int modelindex;
+ int frame;
+ // list of entities to test for collisions
+ int numtouchedicts;
+ prvm_edict_t *touchedicts[MAX_EDICTS];
+
+ // get world supercontents at this point
+ if (sv.worldmodel && sv.worldmodel->PointSuperContents)
+ supercontents = sv.worldmodel->PointSuperContents(sv.worldmodel, 0, point);
+
+ // if sv_gameplayfix_swiminbmodels is off we're done
+ if (!sv_gameplayfix_swiminbmodels.integer)
+ return supercontents;
+
+ // get list of entities at this point
+ numtouchedicts = World_EntitiesInBox(&sv.world, point, point, MAX_EDICTS, touchedicts);
+ if (numtouchedicts > MAX_EDICTS)
+ {
+ // this never happens
+ Con_Printf("SV_EntitiesInBox returned %i edicts, max was %i\n", numtouchedicts, MAX_EDICTS);
+ numtouchedicts = MAX_EDICTS;
+ }
+ for (i = 0;i < numtouchedicts;i++)
+ {
+ touch = touchedicts[i];
+
+ // we only care about SOLID_BSP for pointcontents
+ if (touch->fields.server->solid != SOLID_BSP)
+ continue;
+
+ // might interact, so do an exact clip
+ modelindex = (unsigned int)touch->fields.server->modelindex;
+ if (modelindex >= MAX_MODELS)
+ continue;
+ model = sv.models[(int)touch->fields.server->modelindex];
+ if (!model || !model->PointSuperContents)
+ continue;
+ Matrix4x4_CreateFromQuakeEntity(&matrix, touch->fields.server->origin[0], touch->fields.server->origin[1], touch->fields.server->origin[2], touch->fields.server->angles[0], touch->fields.server->angles[1], touch->fields.server->angles[2], 1);
+ Matrix4x4_Invert_Simple(&imatrix, &matrix);
+ Matrix4x4_Transform(&imatrix, point, transformed);
+ frame = (int)touch->fields.server->frame;
+ supercontents |= model->PointSuperContents(model, bound(0, frame, (model->numframes - 1)), transformed);
+ }
+
+ return supercontents;
+}
+
/*
===============================================================================
prvm_edict_t *touch, *touchedicts[MAX_EDICTS];
// build a list of edicts to touch, because the link loop can be corrupted
- // by SV_IncreaseEdicts called during touch functions
+ // by IncreaseEdicts called during touch functions
numtouchedicts = World_EntitiesInBox(&sv.world, ent->priv.server->areamins, ent->priv.server->areamaxs, MAX_EDICTS, touchedicts);
if (numtouchedicts > MAX_EDICTS)
{
model = sv.models[modelindex];
if (model != NULL)
{
- if (!model->TraceBox)
+ if (!model->TraceBox && developer.integer >= 1)
Con_Printf("edict %i: SOLID_BSP with non-collidable model\n", PRVM_NUM_FOR_EDICT(ent));
if (ent->fields.server->angles[0] || ent->fields.server->angles[2] || ent->fields.server->avelocity[0] || ent->fields.server->avelocity[2])
returns true if the entity is in solid currently
============
*/
-static int SV_TestEntityPosition (prvm_edict_t *ent)
+static int SV_TestEntityPosition (prvm_edict_t *ent, vec3_t offset)
{
- trace_t trace = SV_Move (ent->fields.server->origin, ent->fields.server->mins, ent->fields.server->maxs, ent->fields.server->origin, MOVE_NOMONSTERS, ent, SUPERCONTENTS_SOLID);
+ vec3_t org;
+ trace_t trace;
+ VectorAdd(ent->fields.server->origin, offset, org);
+ trace = SV_Move (org, ent->fields.server->mins, ent->fields.server->maxs, ent->fields.server->origin, MOVE_NOMONSTERS, ent, SUPERCONTENTS_SOLID);
if (trace.startsupercontents & SUPERCONTENTS_SOLID)
return true;
else
// q1bsp/hlbsp use hulls and if the entity does not exactly match
// a hull size it is incorrectly tested, so this code tries to
// 'fix' it slightly...
+ // FIXME: this breaks entities larger than the hull size
int i;
vec3_t v, m1, m2, s;
- VectorAdd(ent->fields.server->origin, ent->fields.server->mins, m1);
- VectorAdd(ent->fields.server->origin, ent->fields.server->maxs, m2);
+ VectorAdd(org, ent->fields.server->mins, m1);
+ VectorAdd(org, ent->fields.server->maxs, m2);
VectorSubtract(m2, m1, s);
#define EPSILON (1.0f / 32.0f)
if (s[0] >= EPSILON*2) {m1[0] += EPSILON;m2[0] -= EPSILON;}
return true;
}
}
- return false;
}
+ // if the trace found a better position for the entity, move it there
+ if (VectorDistance2(trace.endpos, ent->fields.server->origin) >= 0.0001)
+ VectorCopy(trace.endpos, ent->fields.server->origin);
+ return false;
}
/*
|| check->fields.server->movetype == MOVETYPE_NOCLIP)
continue;
- if (SV_TestEntityPosition (check))
+ if (SV_TestEntityPosition (check, vec3_origin))
Con_Print("entity in invalid position\n");
}
}
PRVM_G_FLOAT(OFS_PARM0) = ent->fields.server->watertype;
// New Contents
PRVM_G_FLOAT(OFS_PARM1) = nContents;
+ // Assign Self
+ prog->globals.server->self = PRVM_EDICT_TO_PROG(ent);
// Execute VM Function
PRVM_ExecuteProgram(contentstransition->function, "contentstransition: NULL function");
}
{
if (IS_NAN(ent->fields.server->velocity[i]))
{
- Con_Printf("Got a NaN velocity on %s\n", PRVM_GetString(ent->fields.server->classname));
+ Con_Printf("Got a NaN velocity on entity #%i (%s)\n", PRVM_NUM_FOR_EDICT(ent), PRVM_GetString(ent->fields.server->classname));
ent->fields.server->velocity[i] = 0;
}
if (IS_NAN(ent->fields.server->origin[i]))
{
- Con_Printf("Got a NaN origin on %s\n", PRVM_GetString(ent->fields.server->classname));
+ Con_Printf("Got a NaN origin on entity #%i (%s)\n", PRVM_NUM_FOR_EDICT(ent), PRVM_GetString(ent->fields.server->classname));
ent->fields.server->origin[i] = 0;
}
}
*/
qboolean SV_RunThink (prvm_edict_t *ent)
{
- float thinktime;
-
- thinktime = ent->fields.server->nextthink;
- if (thinktime <= 0 || thinktime > sv.time + sv.frametime)
- return true;
+ int iterations;
// don't let things stay in the past.
// it is possible to start that way by a trigger with a local time.
- if (thinktime < sv.time)
- thinktime = sv.time;
+ if (ent->fields.server->nextthink <= 0 || ent->fields.server->nextthink > sv.time + sv.frametime)
+ return true;
- ent->fields.server->nextthink = 0;
- prog->globals.server->time = thinktime;
- prog->globals.server->self = PRVM_EDICT_TO_PROG(ent);
- prog->globals.server->other = PRVM_EDICT_TO_PROG(prog->edicts);
- PRVM_ExecuteProgram (ent->fields.server->think, "QC function self.think is missing");
+ for (iterations = 0;iterations < 128 && !ent->priv.server->free;iterations++)
+ {
+ prog->globals.server->time = max(sv.time, ent->fields.server->nextthink);
+ ent->fields.server->nextthink = 0;
+ prog->globals.server->self = PRVM_EDICT_TO_PROG(ent);
+ prog->globals.server->other = PRVM_EDICT_TO_PROG(prog->edicts);
+ PRVM_ExecuteProgram (ent->fields.server->think, "QC function self.think is missing");
+ // mods often set nextthink to time to cause a think every frame,
+ // we don't want to loop in that case, so exit if the new nextthink is
+ // <= the time the qc was told, also exit if it is past the end of the
+ // frame
+ if (ent->fields.server->nextthink <= prog->globals.server->time || ent->fields.server->nextthink > sv.time + sv.frametime || !sv_gameplayfix_multiplethinksperframe.integer)
+ break;
+ }
return !ent->priv.server->free;
}
==================
*/
extern void VM_SetTraceGlobals(const trace_t *trace);
+extern sizebuf_t vm_tempstringsbuf;
void SV_Impact (prvm_edict_t *e1, trace_t *trace)
{
+ int restorevm_tempstringsbuf_cursize;
int old_self, old_other;
prvm_edict_t *e2 = (prvm_edict_t *)trace->ent;
prvm_eval_t *val;
old_self = prog->globals.server->self;
old_other = prog->globals.server->other;
+ restorevm_tempstringsbuf_cursize = vm_tempstringsbuf.cursize;
VM_SetTraceGlobals(trace);
prog->globals.server->self = old_self;
prog->globals.server->other = old_other;
+ vm_tempstringsbuf.cursize = restorevm_tempstringsbuf_cursize;
}
trace.ent = prog->edicts;
}
- if (((int) ent->fields.server->flags & FL_ONGROUND) && ent->fields.server->groundentity == PRVM_EDICT_TO_PROG(trace.ent))
- impact = false;
- else
- {
- ent->fields.server->flags = (int)ent->fields.server->flags & ~FL_ONGROUND;
- impact = true;
- }
+ impact = !((int) ent->fields.server->flags & FL_ONGROUND) || ent->fields.server->groundentity != PRVM_EDICT_TO_PROG(trace.ent);
if (trace.plane.normal[2])
{
*/
// LordHavoc: this came from QW and allows you to get out of water more easily
- if (sv_gameplayfix_qwplayerphysics.integer && ((int)ent->fields.server->flags & FL_WATERJUMP))
+ if (sv_gameplayfix_easierwaterjump.integer && ((int)ent->fields.server->flags & FL_WATERJUMP))
VectorCopy(primal_velocity, ent->fields.server->velocity);
return blocked;
}
model_t *pushermodel;
trace_t trace;
matrix4x4_t pusherfinalmatrix, pusherfinalimatrix;
+ unsigned short moved_edicts[MAX_EDICTS];
if (!pusher->fields.server->velocity[0] && !pusher->fields.server->velocity[1] && !pusher->fields.server->velocity[2] && !pusher->fields.server->avelocity[0] && !pusher->fields.server->avelocity[1] && !pusher->fields.server->avelocity[2])
{
for (e = 0;e < numcheckentities;e++)
{
prvm_edict_t *check = checkentities[e];
+ int checkcontents = SV_GenericHitSuperContentsMask(check);
if (check->fields.server->movetype == MOVETYPE_NONE
|| check->fields.server->movetype == MOVETYPE_PUSH
|| check->fields.server->movetype == MOVETYPE_FOLLOW
|| check->fields.server->movetype == MOVETYPE_FAKEPUSH)
continue;
+ // tell any MOVETYPE_STEP entity that it may need to check for water transitions
+ check->priv.server->waterposition_forceupdate = true;
+
// if the entity is standing on the pusher, it will definitely be moved
- if (((int)check->fields.server->flags & FL_ONGROUND) && PRVM_PROG_TO_EDICT(check->fields.server->groundentity) == pusher)
- {
- // remove the onground flag for non-players
- if (check->fields.server->movetype != MOVETYPE_WALK)
- check->fields.server->flags = (int)check->fields.server->flags & ~FL_ONGROUND;
- }
- else
+ // if the entity is not standing on the pusher, but is in the pusher's
+ // final position, move it
+ if (!((int)check->fields.server->flags & FL_ONGROUND) || PRVM_PROG_TO_EDICT(check->fields.server->groundentity) != pusher)
{
- // if the entity is not inside the pusher's final position, leave it alone
- Collision_ClipToGenericEntity(&trace, pushermodel, pusher->fields.server->frame, pusher->fields.server->mins, pusher->fields.server->maxs, SUPERCONTENTS_BODY, &pusherfinalmatrix, &pusherfinalimatrix, check->fields.server->origin, check->fields.server->mins, check->fields.server->maxs, check->fields.server->origin, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY);
+ Collision_ClipToGenericEntity(&trace, pushermodel, pusher->fields.server->frame, pusher->fields.server->mins, pusher->fields.server->maxs, SUPERCONTENTS_BODY, &pusherfinalmatrix, &pusherfinalimatrix, check->fields.server->origin, check->fields.server->mins, check->fields.server->maxs, check->fields.server->origin, checkcontents);
if (!trace.startsolid)
continue;
}
VectorCopy (check->fields.server->origin, check->priv.server->moved_from);
VectorCopy (check->fields.server->angles, check->priv.server->moved_fromangles);
- sv.moved_edicts[num_moved++] = check;
+ moved_edicts[num_moved++] = PRVM_NUM_FOR_EDICT(check);
// try moving the contacted entity
pusher->fields.server->solid = SOLID_NOT;
pusher->fields.server->solid = savesolid; // was SOLID_BSP
//Con_Printf("%s:%d frac %f startsolid %d bmodelstartsolid %d allsolid %d\n", __FILE__, __LINE__, trace.fraction, trace.startsolid, trace.bmodelstartsolid, trace.allsolid);
+ // this trace.fraction < 1 check causes items to fall off of pushers
+ // if they pass under or through a wall
+ // the groundentity check causes items to fall off of ledges
+ if (check->fields.server->movetype != MOVETYPE_WALK && (trace.fraction < 1 || PRVM_PROG_TO_EDICT(check->fields.server->groundentity) != pusher))
+ check->fields.server->flags = (int)check->fields.server->flags & ~FL_ONGROUND;
+
// if it is still inside the pusher, block
- Collision_ClipToGenericEntity(&trace, pushermodel, pusher->fields.server->frame, pusher->fields.server->mins, pusher->fields.server->maxs, SUPERCONTENTS_BODY, &pusherfinalmatrix, &pusherfinalimatrix, check->fields.server->origin, check->fields.server->mins, check->fields.server->maxs, check->fields.server->origin, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY);
+ Collision_ClipToGenericEntity(&trace, pushermodel, pusher->fields.server->frame, pusher->fields.server->mins, pusher->fields.server->maxs, SUPERCONTENTS_BODY, &pusherfinalmatrix, &pusherfinalimatrix, check->fields.server->origin, check->fields.server->mins, check->fields.server->maxs, check->fields.server->origin, checkcontents);
if (trace.startsolid)
{
// try moving the contacted entity a tiny bit further to account for precision errors
VectorCopy (check->priv.server->moved_fromangles, check->fields.server->angles);
SV_PushEntity (check, move2, true);
pusher->fields.server->solid = savesolid;
- Collision_ClipToGenericEntity(&trace, pushermodel, pusher->fields.server->frame, pusher->fields.server->mins, pusher->fields.server->maxs, SUPERCONTENTS_BODY, &pusherfinalmatrix, &pusherfinalimatrix, check->fields.server->origin, check->fields.server->mins, check->fields.server->maxs, check->fields.server->origin, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY);
+ Collision_ClipToGenericEntity(&trace, pushermodel, pusher->fields.server->frame, pusher->fields.server->mins, pusher->fields.server->maxs, SUPERCONTENTS_BODY, &pusherfinalmatrix, &pusherfinalimatrix, check->fields.server->origin, check->fields.server->mins, check->fields.server->maxs, check->fields.server->origin, checkcontents);
if (trace.startsolid)
{
// try moving the contacted entity a tiny bit less to account for precision errors
VectorCopy (check->priv.server->moved_fromangles, check->fields.server->angles);
SV_PushEntity (check, move2, true);
pusher->fields.server->solid = savesolid;
- Collision_ClipToGenericEntity(&trace, pushermodel, pusher->fields.server->frame, pusher->fields.server->mins, pusher->fields.server->maxs, SUPERCONTENTS_BODY, &pusherfinalmatrix, &pusherfinalimatrix, check->fields.server->origin, check->fields.server->mins, check->fields.server->maxs, check->fields.server->origin, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY);
+ Collision_ClipToGenericEntity(&trace, pushermodel, pusher->fields.server->frame, pusher->fields.server->mins, pusher->fields.server->maxs, SUPERCONTENTS_BODY, &pusherfinalmatrix, &pusherfinalimatrix, check->fields.server->origin, check->fields.server->mins, check->fields.server->maxs, check->fields.server->origin, checkcontents);
if (trace.startsolid)
{
// still inside pusher, so it's really blocked
// move back any entities we already moved
for (i = 0;i < num_moved;i++)
{
- prvm_edict_t *ed = sv.moved_edicts[i];
+ prvm_edict_t *ed = PRVM_EDICT_NUM(moved_edicts[i]);
VectorCopy (ed->priv.server->moved_from, ed->fields.server->origin);
VectorCopy (ed->priv.server->moved_fromangles, ed->fields.server->angles);
SV_LinkEdict (ed, false);
===============================================================================
*/
+static float unstickoffsets[] =
+{
+ -1, 0, 0,
+ 1, 0, 0,
+ 0, -1, 0,
+ 0, 1, 0,
+ -1, -1, 0,
+ 1, -1, 0,
+ -1, 1, 0,
+ 1, 1, 0,
+ 0, 0, -1,
+ 0, 0, 1,
+ 0, 0, 2,
+ 0, 0, 3,
+ 0, 0, 4,
+ 0, 0, 5,
+ 0, 0, 6,
+ 0, 0, 7,
+ 0, 0, 8,
+ 0, 0, 9,
+ 0, 0, 10,
+ 0, 0, 11,
+ 0, 0, 12,
+ 0, 0, 13,
+ 0, 0, 14,
+ 0, 0, 15,
+ 0, 0, 16,
+ 0, 0, 17,
+};
+
/*
=============
SV_CheckStuck
*/
void SV_CheckStuck (prvm_edict_t *ent)
{
- int i, j, z;
- vec3_t org;
+ int i;
+ vec3_t offset;
- if (!SV_TestEntityPosition(ent))
+ if (!SV_TestEntityPosition(ent, vec3_origin))
{
VectorCopy (ent->fields.server->origin, ent->fields.server->oldorigin);
return;
}
- VectorCopy (ent->fields.server->origin, org);
-
- for (z=-1 ; z< 18 ; z++)
- for (i=-1 ; i <= 1 ; i++)
- for (j=-1 ; j <= 1 ; j++)
- {
- ent->fields.server->origin[0] = org[0] + i;
- ent->fields.server->origin[1] = org[1] + j;
- ent->fields.server->origin[2] = org[2] + z;
- if (!SV_TestEntityPosition(ent))
- {
- Con_DPrintf("Unstuck player entity %i (classname \"%s\") with offset %f %f %f.\n", (int)PRVM_EDICT_TO_PROG(ent), PRVM_GetString(ent->fields.server->classname), (float)i, (float)j, (float)z);
- SV_LinkEdict (ent, true);
- return;
- }
- }
+ for (i = 0;i < (int)(sizeof(unstickoffsets) / sizeof(unstickoffsets[0]));i += 3)
+ {
+ if (!SV_TestEntityPosition(ent, unstickoffsets + i))
+ {
+ Con_DPrintf("Unstuck player entity %i (classname \"%s\") with offset %f %f %f.\n", (int)PRVM_EDICT_TO_PROG(ent), PRVM_GetString(ent->fields.server->classname), unstickoffsets[i+0], unstickoffsets[i+1], unstickoffsets[i+2]);
+ SV_LinkEdict (ent, true);
+ return;
+ }
+ }
- VectorCopy (ent->fields.server->oldorigin, ent->fields.server->origin);
- if (!SV_TestEntityPosition(ent))
+ VectorSubtract(ent->fields.server->oldorigin, ent->fields.server->origin, offset);
+ if (!SV_TestEntityPosition(ent, offset))
{
Con_DPrintf("Unstuck player entity %i (classname \"%s\") by restoring oldorigin.\n", (int)PRVM_EDICT_TO_PROG(ent), PRVM_GetString(ent->fields.server->classname));
SV_LinkEdict (ent, true);
return;
}
- VectorCopy (org, ent->fields.server->origin);
Con_DPrintf("Stuck player entity %i (classname \"%s\").\n", (int)PRVM_EDICT_TO_PROG(ent), PRVM_GetString(ent->fields.server->classname));
}
static void SV_UnstickEntity (prvm_edict_t *ent)
{
- int i, j, z;
- vec3_t org;
+ int i;
// if not stuck in a bmodel, just return
- if (!SV_TestEntityPosition(ent))
+ if (!SV_TestEntityPosition(ent, vec3_origin))
return;
- VectorCopy (ent->fields.server->origin, org);
-
- for (z=-1 ; z< 18 ; z += 6)
- for (i=-1 ; i <= 1 ; i++)
- for (j=-1 ; j <= 1 ; j++)
- {
- ent->fields.server->origin[0] = org[0] + i;
- ent->fields.server->origin[1] = org[1] + j;
- ent->fields.server->origin[2] = org[2] + z;
- if (!SV_TestEntityPosition(ent))
- {
- Con_DPrintf("Unstuck entity %i (classname \"%s\") with offset %f %f %f.\n", (int)PRVM_EDICT_TO_PROG(ent), PRVM_GetString(ent->fields.server->classname), (float)i, (float)j, (float)z);
- SV_LinkEdict (ent, true);
- return;
- }
- }
+ for (i = 0;i < (int)(sizeof(unstickoffsets) / sizeof(unstickoffsets[0]));i += 3)
+ {
+ if (!SV_TestEntityPosition(ent, unstickoffsets + i))
+ {
+ Con_DPrintf("Unstuck entity %i (classname \"%s\") with offset %f %f %f.\n", (int)PRVM_EDICT_TO_PROG(ent), PRVM_GetString(ent->fields.server->classname), unstickoffsets[i+0], unstickoffsets[i+1], unstickoffsets[i+2]);
+ SV_LinkEdict (ent, true);
+ return;
+ }
+ }
- VectorCopy (org, ent->fields.server->origin);
if (developer.integer >= 100)
Con_Printf("Stuck entity %i (classname \"%s\").\n", (int)PRVM_EDICT_TO_PROG(ent), PRVM_GetString(ent->fields.server->classname));
}
*/
void SV_WalkMove (prvm_edict_t *ent)
{
- int clip, oldonground, originalmove_clip, originalmove_flags, originalmove_groundentity;
+ int clip, oldonground, originalmove_clip, originalmove_flags, originalmove_groundentity, hitsupercontentsmask;
vec3_t upmove, downmove, start_origin, start_velocity, stepnormal, originalmove_origin, originalmove_velocity;
trace_t downtrace;
if (sv.frametime <= 0)
return;
+ hitsupercontentsmask = SV_GenericHitSuperContentsMask(ent);
+
SV_CheckVelocity(ent);
// do a regular slide move unless it looks like you ran into a step
oldonground = (int)ent->fields.server->flags & FL_ONGROUND;
- ent->fields.server->flags = (int)ent->fields.server->flags & ~FL_ONGROUND;
VectorCopy (ent->fields.server->origin, start_origin);
VectorCopy (ent->fields.server->velocity, start_velocity);
- clip = SV_FlyMove (ent, sv.frametime, NULL, SV_GenericHitSuperContentsMask(ent));
+ clip = SV_FlyMove (ent, sv.frametime, NULL, hitsupercontentsmask);
+
+ // if the move did not hit the ground at any point, we're not on ground
+ if (!(clip & 1))
+ ent->fields.server->flags = (int)ent->fields.server->flags & ~FL_ONGROUND;
SV_CheckVelocity(ent);
// move forward
ent->fields.server->velocity[2] = 0;
- clip = SV_FlyMove (ent, sv.frametime, stepnormal, SV_GenericHitSuperContentsMask(ent));
+ clip = SV_FlyMove (ent, sv.frametime, stepnormal, hitsupercontentsmask);
ent->fields.server->velocity[2] += start_velocity[2];
SV_CheckVelocity(ent);
if (clip & 2 && sv_wallfriction.integer)
SV_WallFriction (ent, stepnormal);
}
- // skip out if stepdown is enabled, moving downward, not in water, and the move started onground and ended offground
- else if (!(sv_gameplayfix_stepdown.integer && ent->fields.server->waterlevel < 2 && start_velocity[2] < (1.0 / 32.0) && oldonground && !((int)ent->fields.server->flags & FL_ONGROUND)))
+ // don't do the down move if stepdown is disabled, moving upward, not in water, or the move started offground or ended onground
+ else if (!sv_gameplayfix_stepdown.integer || ent->fields.server->waterlevel >= 3 || start_velocity[2] >= (1.0 / 32.0) || !oldonground || ((int)ent->fields.server->flags & FL_ONGROUND))
return;
// move down
if (downtrace.fraction < 1 && downtrace.plane.normal[2] > 0.7)
{
// this has been disabled so that you can't jump when you are stepping
- // up while already jumping (also known as the Quake2 stair jump bug)
+ // up while already jumping (also known as the Quake2 double jump bug)
#if 0
// LordHavoc: disabled this check so you can walk on monsters/players
//if (ent->fields.server->solid == SOLID_BSP)
SV_CheckVelocity(ent);
SV_FlyMove(ent, sv.frametime, NULL, SV_GenericHitSuperContentsMask(ent));
SV_LinkEdict(ent, true);
+ ent->priv.server->waterposition_forceupdate = true;
}
}
else
// just hit ground
if (hitsound && (int)ent->fields.server->flags & FL_ONGROUND && sv_sound_land.string)
SV_StartSound(ent, 0, sv_sound_land.string, 255, 1);
+ ent->priv.server->waterposition_forceupdate = true;
}
}
// regular thinking
- SV_RunThink(ent);
+ if (!SV_RunThink(ent))
+ return;
- SV_CheckWaterTransition(ent);
+ if (ent->priv.server->waterposition_forceupdate || !VectorCompare(ent->fields.server->origin, ent->priv.server->waterposition_origin))
+ {
+ ent->priv.server->waterposition_forceupdate = false;
+ VectorCopy(ent->fields.server->origin, ent->priv.server->waterposition_origin);
+ SV_CheckWaterTransition(ent);
+ }
}
//============================================================================
case MOVETYPE_FLYMISSILE:
case MOVETYPE_FLY:
// regular thinking
- if (SV_RunThink (ent) && runmove)
+ if (SV_RunThink (ent) && (runmove || !sv_gameplayfix_delayprojectiles.integer))
SV_Physics_Toss (ent);
break;
default:
}
}
-void SV_Physics_ClientEntity (prvm_edict_t *ent)
+void SV_Physics_ClientMove(void)
{
- SV_ApplyClientMove();
+ prvm_edict_t *ent;
+ ent = host_client->edict;
+
+ // call player physics, this needs the proper frametime
+ prog->globals.server->frametime = sv.frametime;
+ SV_ClientThink();
+
+ // call standard client pre-think, with frametime = 0
+ prog->globals.server->time = sv.time;
+ prog->globals.server->frametime = 0;
+ prog->globals.server->self = PRVM_EDICT_TO_PROG(ent);
+ PRVM_ExecuteProgram (prog->globals.server->PlayerPreThink, "QC function PlayerPreThink is missing");
+ prog->globals.server->frametime = sv.frametime;
+
// make sure the velocity is sane (not a NaN)
SV_CheckVelocity(ent);
- // LordHavoc: QuakeC replacement for SV_ClientThink (player movement)
- if (prog->funcoffsets.SV_PlayerPhysics && sv_playerphysicsqc.integer)
+ // LordHavoc: a hack to ensure that the (rather silly) id1 quakec
+ // player_run/player_stand1 does not horribly malfunction if the
+ // velocity becomes a number that is both == 0 and != 0
+ // (sounds to me like NaN but to be absolutely safe...)
+ if (DotProduct(ent->fields.server->velocity, ent->fields.server->velocity) < 0.0001)
+ VectorClear(ent->fields.server->velocity);
+
+ // perform MOVETYPE_WALK behavior
+ if (!SV_CheckWater (ent) && ! ((int)ent->fields.server->flags & FL_WATERJUMP) )
+ SV_AddGravity (ent);
+ SV_CheckStuck (ent);
+ SV_WalkMove (ent);
+
+ SV_CheckVelocity (ent);
+
+ SV_LinkEdict (ent, true);
+
+ SV_CheckVelocity (ent);
+
+ // call standard player post-think, with frametime = 0
+ prog->globals.server->time = sv.time;
+ prog->globals.server->frametime = 0;
+ prog->globals.server->self = PRVM_EDICT_TO_PROG(ent);
+ PRVM_ExecuteProgram (prog->globals.server->PlayerPostThink, "QC function PlayerPostThink is missing");
+ prog->globals.server->frametime = sv.frametime;
+
+ if(ent->fields.server->fixangle)
{
- prog->globals.server->time = sv.time;
- prog->globals.server->self = PRVM_EDICT_TO_PROG(ent);
- PRVM_ExecuteProgram (prog->funcoffsets.SV_PlayerPhysics, "QC function SV_PlayerPhysics is missing");
+ // angle fixing was requested by physics code...
+ // so store the current angles for later use
+ memcpy(host_client->fixangle_angles, ent->fields.server->angles, sizeof(host_client->fixangle_angles));
+ host_client->fixangle_angles_set = TRUE;
+
+ // and clear fixangle for the next frame
+ ent->fields.server->fixangle = 0;
}
- else
- SV_ClientThink ();
+}
+
+void SV_Physics_ClientEntity(prvm_edict_t *ent)
+{
+ // don't do physics on disconnected clients, FrikBot relies on this
+ if (!host_client->spawned)
+ {
+ memset(&host_client->cmd, 0, sizeof(host_client->cmd));
+ return;
+ }
+
+ // don't run physics here if running asynchronously
+ if (host_client->clmovement_skipphysicsframes <= 0)
+ SV_ClientThink();
+
// make sure the velocity is sane (not a NaN)
SV_CheckVelocity(ent);
// LordHavoc: a hack to ensure that the (rather silly) id1 quakec
// (sounds to me like NaN but to be absolutely safe...)
if (DotProduct(ent->fields.server->velocity, ent->fields.server->velocity) < 0.0001)
VectorClear(ent->fields.server->velocity);
+
// call standard client pre-think
prog->globals.server->time = sv.time;
prog->globals.server->self = PRVM_EDICT_TO_PROG(ent);
SV_Physics_Follow (ent);
break;
case MOVETYPE_NOCLIP:
- if (SV_RunThink(ent))
- {
- SV_CheckWater(ent);
- VectorMA(ent->fields.server->origin, sv.frametime, ent->fields.server->velocity, ent->fields.server->origin);
- VectorMA(ent->fields.server->angles, sv.frametime, ent->fields.server->avelocity, ent->fields.server->angles);
- }
+ SV_RunThink(ent);
+ SV_CheckWater(ent);
+ VectorMA(ent->fields.server->origin, sv.frametime, ent->fields.server->velocity, ent->fields.server->origin);
+ VectorMA(ent->fields.server->angles, sv.frametime, ent->fields.server->avelocity, ent->fields.server->angles);
break;
case MOVETYPE_STEP:
SV_Physics_Step (ent);
break;
case MOVETYPE_WALK:
- if (SV_RunThink (ent))
+ SV_RunThink (ent);
+ // don't run physics here if running asynchronously
+ if (host_client->clmovement_skipphysicsframes <= 0)
{
if (!SV_CheckWater (ent) && ! ((int)ent->fields.server->flags & FL_WATERJUMP) )
SV_AddGravity (ent);
SV_CheckStuck (ent);
SV_WalkMove (ent);
+ host_client->cmd.time = max(host_client->cmd.time, sv.time); // ignore client movement data for anything before NOW
}
break;
case MOVETYPE_TOSS:
case MOVETYPE_BOUNCEMISSILE:
case MOVETYPE_FLYMISSILE:
// regular thinking
- if (SV_RunThink (ent))
- SV_Physics_Toss (ent);
+ SV_RunThink (ent);
+ SV_Physics_Toss (ent);
break;
case MOVETYPE_FLY:
- if (SV_RunThink (ent))
- {
- SV_CheckWater (ent);
- SV_WalkMove (ent);
- }
+ SV_RunThink (ent);
+ SV_CheckWater (ent);
+ SV_WalkMove (ent);
break;
default:
Con_Printf ("SV_Physics_ClientEntity: bad movetype %i\n", (int)ent->fields.server->movetype);
break;
}
+ // decrement the countdown variable used to decide when to go back to
+ // synchronous physics
+ if (host_client->clmovement_skipphysicsframes > 0)
+ host_client->clmovement_skipphysicsframes--;
+
SV_CheckVelocity (ent);
- // call standard player post-think
SV_LinkEdict (ent, true);
SV_CheckVelocity (ent);
+ // call standard player post-think
prog->globals.server->time = sv.time;
prog->globals.server->self = PRVM_EDICT_TO_PROG(ent);
PRVM_ExecuteProgram (prog->globals.server->PlayerPostThink, "QC function PlayerPostThink is missing");
+
+ if(ent->fields.server->fixangle)
+ {
+ // angle fixing was requested by physics code...
+ // so store the current angles for later use
+ memcpy(host_client->fixangle_angles, ent->fields.server->angles, sizeof(host_client->fixangle_angles));
+ host_client->fixangle_angles_set = TRUE;
+
+ // and clear fixangle for the next frame
+ ent->fields.server->fixangle = 0;
+ }
}
/*
// run physics on the client entities
for (i = 1, ent = PRVM_EDICT_NUM(i), host_client = svs.clients;i <= svs.maxclients;i++, ent = PRVM_NEXT_EDICT(ent), host_client++)
- {
if (!ent->priv.server->free)
- {
- // don't do physics on disconnected clients, FrikBot relies on this
- if (!host_client->spawned)
- memset(&host_client->cmd, 0, sizeof(host_client->cmd));
- // don't run physics here if running asynchronously
- else if (host_client->clmovement_skipphysicsframes > 0)
- host_client->clmovement_skipphysicsframes--;
- else
SV_Physics_ClientEntity(ent);
- }
- }
// run physics on all the non-client entities
if (!sv_freezenonclients.integer)