void SV_Physics_Toss (prvm_edict_t *ent);
+int SV_GetPitchSign(prvm_edict_t *ent)
+{
+ dp_model_t *model;
+ int modelindex;
+ if (
+ ((modelindex = (int)ent->fields.server->modelindex) >= 1 && modelindex < MAX_MODELS && (model = sv.models[modelindex]))
+ ?
+ model->type == mod_alias
+ :
+ (
+ (((unsigned char)PRVM_EDICTFIELDVALUE(ent, prog->fieldoffsets.pflags)->_float) & PFLAGS_FULLDYNAMIC)
+ ||
+ ((gamemode == GAME_TENEBRAE) && ((unsigned int)ent->fields.server->effects & (16 | 32)))
+ )
+ )
+ return -1;
+ return 1;
+}
+
/*
===============================================================================
return SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY | SUPERCONTENTS_CORPSE;
}
+/*
+==================
+SV_TracePoint
+==================
+*/
+trace_t SV_TracePoint(const vec3_t start, int type, prvm_edict_t *passedict, int hitsupercontentsmask)
+{
+ int i, bodysupercontents;
+ int passedictprog;
+ float pitchsign = 1;
+ prvm_edict_t *traceowner, *touch;
+ trace_t trace;
+ // bounding box of entire move area
+ vec3_t clipboxmins, clipboxmaxs;
+ // size when clipping against monsters
+ vec3_t clipmins2, clipmaxs2;
+ // start and end origin of move
+ vec3_t clipstart;
+ // trace results
+ trace_t cliptrace;
+ // matrices to transform into/out of other entity's space
+ matrix4x4_t matrix, imatrix;
+ // model of other entity
+ dp_model_t *model;
+ // list of entities to test for collisions
+ int numtouchedicts;
+ prvm_edict_t *touchedicts[MAX_EDICTS];
+
+ //return SV_TraceBox(start, vec3_origin, vec3_origin, end, type, passedict, hitsupercontentsmask);
+
+ VectorCopy(start, clipstart);
+ VectorClear(clipmins2);
+ VectorClear(clipmaxs2);
+#if COLLISIONPARANOID >= 3
+ Con_Printf("move(%f %f %f)", clipstart[0], clipstart[1], clipstart[2]);
+#endif
+
+ // clip to world
+ Collision_ClipPointToWorld(&cliptrace, sv.worldmodel, clipstart, hitsupercontentsmask);
+ cliptrace.bmodelstartsolid = cliptrace.startsolid;
+ if (cliptrace.startsolid || cliptrace.fraction < 1)
+ cliptrace.ent = prog->edicts;
+ if (type == MOVE_WORLDONLY)
+ goto finished;
+
+ if (type == MOVE_MISSILE)
+ {
+ // LordHavoc: modified this, was = -15, now -= 15
+ for (i = 0;i < 3;i++)
+ {
+ clipmins2[i] -= 15;
+ clipmaxs2[i] += 15;
+ }
+ }
+
+ // create the bounding box of the entire move
+ for (i = 0;i < 3;i++)
+ {
+ clipboxmins[i] = min(clipstart[i], cliptrace.endpos[i]) + clipmins2[i] - 1;
+ clipboxmaxs[i] = max(clipstart[i], cliptrace.endpos[i]) + clipmaxs2[i] + 1;
+ }
+
+ // debug override to test against everything
+ if (sv_debugmove.integer)
+ {
+ clipboxmins[0] = clipboxmins[1] = clipboxmins[2] = -999999999;
+ clipboxmaxs[0] = clipboxmaxs[1] = clipboxmaxs[2] = 999999999;
+ }
+
+ // if the passedict is world, make it NULL (to avoid two checks each time)
+ if (passedict == prog->edicts)
+ passedict = NULL;
+ // precalculate prog value for passedict for comparisons
+ passedictprog = PRVM_EDICT_TO_PROG(passedict);
+ // precalculate passedict's owner edict pointer for comparisons
+ traceowner = passedict ? PRVM_PROG_TO_EDICT(passedict->fields.server->owner) : 0;
+
+ // clip to entities
+ // because this uses World_EntitiestoBox, we know all entity boxes overlap
+ // the clip region, so we can skip culling checks in the loop below
+ numtouchedicts = World_EntitiesInBox(&sv.world, clipboxmins, clipboxmaxs, 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];
+
+ if (touch->fields.server->solid < SOLID_BBOX)
+ continue;
+ if (type == MOVE_NOMONSTERS && touch->fields.server->solid != SOLID_BSP)
+ continue;
+
+ if (passedict)
+ {
+ // don't clip against self
+ if (passedict == touch)
+ continue;
+ // don't clip owned entities against owner
+ if (traceowner == touch)
+ continue;
+ // don't clip owner against owned entities
+ if (passedictprog == touch->fields.server->owner)
+ continue;
+ // don't clip points against points (they can't collide)
+ if (VectorCompare(touch->fields.server->mins, touch->fields.server->maxs) && (type != MOVE_MISSILE || !((int)touch->fields.server->flags & FL_MONSTER)))
+ 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)
+ {
+ unsigned int modelindex = (unsigned int)touch->fields.server->modelindex;
+ // 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];
+ pitchsign = SV_GetPitchSign(touch);
+ }
+ if (model)
+ Matrix4x4_CreateFromQuakeEntity(&matrix, touch->fields.server->origin[0], touch->fields.server->origin[1], touch->fields.server->origin[2], pitchsign * 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 (type == MOVE_MISSILE && (int)touch->fields.server->flags & FL_MONSTER)
+ Collision_ClipToGenericEntity(&trace, model, (int) touch->fields.server->frame, touch->fields.server->mins, touch->fields.server->maxs, bodysupercontents, &matrix, &imatrix, clipstart, clipmins2, clipmaxs2, clipstart, hitsupercontentsmask);
+ else
+ Collision_ClipPointToGenericEntity(&trace, model, (int) touch->fields.server->frame, touch->fields.server->mins, touch->fields.server->maxs, bodysupercontents, &matrix, &imatrix, clipstart, hitsupercontentsmask);
+
+ Collision_CombineTraces(&cliptrace, &trace, (void *)touch, touch->fields.server->solid == SOLID_BSP);
+ }
+
+finished:
+ return cliptrace;
+}
+
+/*
+==================
+SV_TraceLine
+==================
+*/
+#ifdef COLLISION_STUPID_TRACE_ENDPOS_IN_SOLID_WORKAROUND
+trace_t SV_TraceLine(const vec3_t start, const vec3_t pEnd, int type, prvm_edict_t *passedict, int hitsupercontentsmask)
+#else
+trace_t SV_TraceLine(const vec3_t start, const vec3_t end, int type, prvm_edict_t *passedict, int hitsupercontentsmask)
+#endif
+{
+ int i, bodysupercontents;
+ int passedictprog;
+ float pitchsign = 1;
+ prvm_edict_t *traceowner, *touch;
+ trace_t trace;
+ // bounding box of entire move area
+ vec3_t clipboxmins, clipboxmaxs;
+ // size when clipping against monsters
+ vec3_t clipmins2, clipmaxs2;
+ // start and end origin of move
+ vec3_t clipstart, clipend;
+ // trace results
+ trace_t cliptrace;
+ // matrices to transform into/out of other entity's space
+ matrix4x4_t matrix, imatrix;
+ // model of other entity
+ dp_model_t *model;
+ // list of entities to test for collisions
+ int numtouchedicts;
+ prvm_edict_t *touchedicts[MAX_EDICTS];
+#ifdef COLLISION_STUPID_TRACE_ENDPOS_IN_SOLID_WORKAROUND
+ vec3_t end;
+ vec_t len = 0;
+
+ if(!VectorCompare(start, pEnd))
+ {
+ // TRICK: make the trace 1 qu longer!
+ VectorSubtract(pEnd, start, end);
+ len = VectorNormalizeLength(end);
+ VectorAdd(pEnd, end, end);
+ }
+ else
+ VectorCopy(pEnd, end);
+#endif
+
+ //return SV_TraceBox(start, vec3_origin, vec3_origin, end, type, passedict, hitsupercontentsmask);
+
+ if (VectorCompare(start, end))
+ return SV_TracePoint(start, type, passedict, hitsupercontentsmask);
+
+ VectorCopy(start, clipstart);
+ VectorCopy(end, clipend);
+ VectorClear(clipmins2);
+ VectorClear(clipmaxs2);
+#if COLLISIONPARANOID >= 3
+ Con_Printf("move(%f %f %f,%f %f %f)", clipstart[0], clipstart[1], clipstart[2], clipend[0], clipend[1], clipend[2]);
+#endif
+
+ // clip to world
+ Collision_ClipLineToWorld(&cliptrace, sv.worldmodel, clipstart, clipend, hitsupercontentsmask);
+ cliptrace.bmodelstartsolid = cliptrace.startsolid;
+ if (cliptrace.startsolid || cliptrace.fraction < 1)
+ cliptrace.ent = prog->edicts;
+ if (type == MOVE_WORLDONLY)
+ goto finished;
+
+ if (type == MOVE_MISSILE)
+ {
+ // LordHavoc: modified this, was = -15, now -= 15
+ for (i = 0;i < 3;i++)
+ {
+ clipmins2[i] -= 15;
+ clipmaxs2[i] += 15;
+ }
+ }
+
+ // create the bounding box of the entire move
+ for (i = 0;i < 3;i++)
+ {
+ clipboxmins[i] = min(clipstart[i], cliptrace.endpos[i]) + clipmins2[i] - 1;
+ clipboxmaxs[i] = max(clipstart[i], cliptrace.endpos[i]) + clipmaxs2[i] + 1;
+ }
+
+ // debug override to test against everything
+ if (sv_debugmove.integer)
+ {
+ clipboxmins[0] = clipboxmins[1] = clipboxmins[2] = -999999999;
+ clipboxmaxs[0] = clipboxmaxs[1] = clipboxmaxs[2] = 999999999;
+ }
+
+ // if the passedict is world, make it NULL (to avoid two checks each time)
+ if (passedict == prog->edicts)
+ passedict = NULL;
+ // precalculate prog value for passedict for comparisons
+ passedictprog = PRVM_EDICT_TO_PROG(passedict);
+ // precalculate passedict's owner edict pointer for comparisons
+ traceowner = passedict ? PRVM_PROG_TO_EDICT(passedict->fields.server->owner) : 0;
+
+ // clip to entities
+ // because this uses World_EntitiestoBox, we know all entity boxes overlap
+ // the clip region, so we can skip culling checks in the loop below
+ numtouchedicts = World_EntitiesInBox(&sv.world, clipboxmins, clipboxmaxs, 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];
+
+ if (touch->fields.server->solid < SOLID_BBOX)
+ continue;
+ if (type == MOVE_NOMONSTERS && touch->fields.server->solid != SOLID_BSP)
+ continue;
+
+ if (passedict)
+ {
+ // don't clip against self
+ if (passedict == touch)
+ continue;
+ // don't clip owned entities against owner
+ if (traceowner == touch)
+ continue;
+ // don't clip owner against owned entities
+ if (passedictprog == touch->fields.server->owner)
+ continue;
+ // don't clip points against points (they can't collide)
+ if (VectorCompare(touch->fields.server->mins, touch->fields.server->maxs) && (type != MOVE_MISSILE || !((int)touch->fields.server->flags & FL_MONSTER)))
+ 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)
+ {
+ unsigned int modelindex = (unsigned int)touch->fields.server->modelindex;
+ // 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];
+ pitchsign = SV_GetPitchSign(touch);
+ }
+ if (model)
+ Matrix4x4_CreateFromQuakeEntity(&matrix, touch->fields.server->origin[0], touch->fields.server->origin[1], touch->fields.server->origin[2], pitchsign * 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 (type == MOVE_MISSILE && (int)touch->fields.server->flags & FL_MONSTER)
+ Collision_ClipToGenericEntity(&trace, model, (int) touch->fields.server->frame, touch->fields.server->mins, touch->fields.server->maxs, bodysupercontents, &matrix, &imatrix, clipstart, clipmins2, clipmaxs2, clipend, hitsupercontentsmask);
+ else
+ Collision_ClipLineToGenericEntity(&trace, model, (int) touch->fields.server->frame, touch->fields.server->mins, touch->fields.server->maxs, bodysupercontents, &matrix, &imatrix, clipstart, clipend, hitsupercontentsmask);
+
+ Collision_CombineTraces(&cliptrace, &trace, (void *)touch, touch->fields.server->solid == SOLID_BSP);
+ }
+
+finished:
+#ifdef COLLISION_STUPID_TRACE_ENDPOS_IN_SOLID_WORKAROUND
+ if(!VectorCompare(start, pEnd))
+ Collision_ShortenTrace(&cliptrace, len / (len + 1), pEnd);
+#endif
+ return cliptrace;
+}
+
/*
==================
SV_Move
==================
*/
+#ifdef COLLISION_STUPID_TRACE_ENDPOS_IN_SOLID_WORKAROUND
#if COLLISIONPARANOID >= 1
-trace_t SV_Move_(const vec3_t start, const vec3_t mins, const vec3_t maxs, const vec3_t end, int type, prvm_edict_t *passedict, int hitsupercontentsmask)
+trace_t SV_TraceBox_(const vec3_t start, const vec3_t mins, const vec3_t maxs, const vec3_t pEnd, int type, prvm_edict_t *passedict, int hitsupercontentsmask)
#else
-trace_t SV_Move(const vec3_t start, const vec3_t mins, const vec3_t maxs, const vec3_t end, int type, prvm_edict_t *passedict, int hitsupercontentsmask)
+trace_t SV_TraceBox(const vec3_t start, const vec3_t mins, const vec3_t maxs, const vec3_t pEnd, int type, prvm_edict_t *passedict, int hitsupercontentsmask)
+#endif
+#else
+#if COLLISIONPARANOID >= 1
+trace_t SV_TraceBox_(const vec3_t start, const vec3_t mins, const vec3_t maxs, const vec3_t end, int type, prvm_edict_t *passedict, int hitsupercontentsmask)
+#else
+trace_t SV_TraceBox(const vec3_t start, const vec3_t mins, const vec3_t maxs, const vec3_t end, int type, prvm_edict_t *passedict, int hitsupercontentsmask)
+#endif
#endif
{
vec3_t hullmins, hullmaxs;
int i, bodysupercontents;
int passedictprog;
+ float pitchsign = 1;
qboolean pointtrace;
prvm_edict_t *traceowner, *touch;
trace_t trace;
// list of entities to test for collisions
int numtouchedicts;
prvm_edict_t *touchedicts[MAX_EDICTS];
+#ifdef COLLISION_STUPID_TRACE_ENDPOS_IN_SOLID_WORKAROUND
+ vec3_t end;
+ vec_t len = 0;
+
+ if(!VectorCompare(start, pEnd))
+ {
+ // TRICK: make the trace 1 qu longer!
+ VectorSubtract(pEnd, start, end);
+ len = VectorNormalizeLength(end);
+ VectorAdd(pEnd, end, end);
+ }
+ else
+ VectorCopy(pEnd, end);
+#endif
+
+ if (VectorCompare(mins, maxs))
+ {
+ vec3_t shiftstart, shiftend;
+ VectorAdd(start, mins, shiftstart);
+ VectorAdd(end, mins, shiftend);
+ if (VectorCompare(start, end))
+ trace = SV_TracePoint(shiftstart, type, passedict, hitsupercontentsmask);
+ else
+ trace = SV_TraceLine(shiftstart, shiftend, type, passedict, hitsupercontentsmask);
+ VectorSubtract(trace.endpos, mins, trace.endpos);
+ return trace;
+ }
VectorCopy(start, clipstart);
VectorCopy(end, clipend);
if (cliptrace.startsolid || cliptrace.fraction < 1)
cliptrace.ent = prog->edicts;
if (type == MOVE_WORLDONLY)
- return cliptrace;
+ goto finished;
if (type == MOVE_MISSILE)
{
// 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];
+ //pitchsign = 1;
+ pitchsign = SV_GetPitchSign(touch);
}
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);
+ Matrix4x4_CreateFromQuakeEntity(&matrix, touch->fields.server->origin[0], touch->fields.server->origin[1], touch->fields.server->origin[2], pitchsign * 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, bodysupercontents, &matrix, &imatrix, clipstart, clipmins2, clipmaxs2, clipend, hitsupercontentsmask);
+ if (type == MOVE_MISSILE && (int)touch->fields.server->flags & FL_MONSTER)
+ Collision_ClipToGenericEntity(&trace, model, (int) 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, bodysupercontents, &matrix, &imatrix, clipstart, clipmins, clipmaxs, clipend, hitsupercontentsmask);
+ Collision_ClipToGenericEntity(&trace, model, (int) 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);
}
+finished:
+#ifdef COLLISION_STUPID_TRACE_ENDPOS_IN_SOLID_WORKAROUND
+ if(!VectorCompare(start, pEnd))
+ Collision_ShortenTrace(&cliptrace, len / (len + 1), pEnd);
+#endif
return cliptrace;
}
#if COLLISIONPARANOID >= 1
-trace_t SV_Move(const vec3_t start, const vec3_t mins, const vec3_t maxs, const vec3_t end, int type, prvm_edict_t *passedict, int hitsupercontentsmask)
+trace_t SV_TraceBox(const vec3_t start, const vec3_t mins, const vec3_t maxs, const vec3_t end, int type, prvm_edict_t *passedict, int hitsupercontentsmask)
{
int endstuck;
trace_t trace;
vec3_t temp;
- trace = SV_Move_(start, mins, maxs, end, type, passedict, hitsupercontentsmask);
+ trace = SV_TraceBox_(start, mins, maxs, end, type, passedict, hitsupercontentsmask);
if (passedict)
{
VectorCopy(trace.endpos, temp);
- endstuck = SV_Move_(temp, mins, maxs, temp, type, passedict, hitsupercontentsmask).startsolid;
+ endstuck = SV_TraceBox_(temp, mins, maxs, temp, type, passedict, hitsupercontentsmask).startsolid;
#if COLLISIONPARANOID < 3
if (trace.startsolid || endstuck)
#endif
===============================================================================
*/
+void SV_LinkEdict_TouchAreaGrid_Call(prvm_edict_t *touch, prvm_edict_t *ent)
+{
+ prvm_eval_t *val;
+ prog->globals.server->self = PRVM_EDICT_TO_PROG(touch);
+ prog->globals.server->other = PRVM_EDICT_TO_PROG(ent);
+ prog->globals.server->time = sv.time;
+ prog->globals.server->trace_allsolid = false;
+ prog->globals.server->trace_startsolid = false;
+ prog->globals.server->trace_fraction = 1;
+ prog->globals.server->trace_inwater = false;
+ prog->globals.server->trace_inopen = true;
+ VectorCopy (touch->fields.server->origin, prog->globals.server->trace_endpos);
+ VectorSet (prog->globals.server->trace_plane_normal, 0, 0, 1);
+ prog->globals.server->trace_plane_dist = 0;
+ prog->globals.server->trace_ent = PRVM_EDICT_TO_PROG(ent);
+ if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_dpstartcontents)))
+ val->_float = 0;
+ if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_dphitcontents)))
+ val->_float = 0;
+ if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_dphitq3surfaceflags)))
+ val->_float = 0;
+ if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_dphittexturename)))
+ val->string = 0;
+ PRVM_ExecuteProgram (touch->fields.server->touch, "QC function self.touch is missing");
+}
+
void SV_LinkEdict_TouchAreaGrid(prvm_edict_t *ent)
{
int i, numtouchedicts, old_self, old_other;
prvm_edict_t *touch, *touchedicts[MAX_EDICTS];
+ if (ent == prog->edicts)
+ return; // don't add the world
+
+ if (ent->priv.server->free)
+ return;
+
+ if (ent->fields.server->solid == SOLID_NOT)
+ return;
+
// build a list of edicts to touch, because the link loop can be corrupted
// by IncreaseEdicts called during touch functions
numtouchedicts = World_EntitiesInBox(&sv.world, ent->priv.server->areamins, ent->priv.server->areamaxs, MAX_EDICTS, touchedicts);
touch = touchedicts[i];
if (touch != ent && (int)touch->fields.server->solid == SOLID_TRIGGER && touch->fields.server->touch)
{
- prvm_eval_t *val;
- prog->globals.server->self = PRVM_EDICT_TO_PROG(touch);
- prog->globals.server->other = PRVM_EDICT_TO_PROG(ent);
- prog->globals.server->time = sv.time;
- prog->globals.server->trace_allsolid = false;
- prog->globals.server->trace_startsolid = false;
- prog->globals.server->trace_fraction = 1;
- prog->globals.server->trace_inwater = false;
- prog->globals.server->trace_inopen = true;
- VectorCopy (touch->fields.server->origin, prog->globals.server->trace_endpos);
- VectorSet (prog->globals.server->trace_plane_normal, 0, 0, 1);
- prog->globals.server->trace_plane_dist = 0;
- prog->globals.server->trace_ent = PRVM_EDICT_TO_PROG(ent);
- if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_dpstartcontents)))
- val->_float = 0;
- if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_dphitcontents)))
- val->_float = 0;
- if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_dphitq3surfaceflags)))
- val->_float = 0;
- if ((val = PRVM_GLOBALFIELDVALUE(prog->globaloffsets.trace_dphittexturename)))
- val->string = 0;
- PRVM_ExecuteProgram (touch->fields.server->touch, "QC function self.touch is missing");
+ SV_LinkEdict_TouchAreaGrid_Call(touch, ent);
}
}
prog->globals.server->self = old_self;
prog->globals.server->other = old_other;
}
+static void RotateBBox(const vec3_t mins, const vec3_t maxs, const vec3_t angles, vec3_t rotatedmins, vec3_t rotatedmaxs)
+{
+ vec3_t v, u;
+ matrix4x4_t m;
+ Matrix4x4_CreateFromQuakeEntity(&m, 0, 0, 0, angles[PITCH], angles[YAW], angles[ROLL], 1.0);
+
+ v[0] = mins[0]; v[1] = mins[1]; v[2] = mins[2]; Matrix4x4_Transform(&m, v, u);
+ VectorCopy(u, rotatedmins); VectorCopy(u, rotatedmaxs);
+ v[0] = maxs[0]; v[1] = mins[1]; v[2] = mins[2]; Matrix4x4_Transform(&m, v, u);
+ if(rotatedmins[0] > u[0]) rotatedmins[0] = u[0]; if(rotatedmins[1] > u[1]) rotatedmins[1] = u[1]; if(rotatedmins[2] > u[2]) rotatedmins[2] = u[2];
+ if(rotatedmaxs[0] < u[0]) rotatedmaxs[0] = u[0]; if(rotatedmaxs[1] < u[1]) rotatedmaxs[1] = u[1]; if(rotatedmaxs[2] < u[2]) rotatedmaxs[2] = u[2];
+ v[0] = mins[0]; v[1] = maxs[1]; v[2] = mins[2]; Matrix4x4_Transform(&m, v, u);
+ if(rotatedmins[0] > u[0]) rotatedmins[0] = u[0]; if(rotatedmins[1] > u[1]) rotatedmins[1] = u[1]; if(rotatedmins[2] > u[2]) rotatedmins[2] = u[2];
+ if(rotatedmaxs[0] < u[0]) rotatedmaxs[0] = u[0]; if(rotatedmaxs[1] < u[1]) rotatedmaxs[1] = u[1]; if(rotatedmaxs[2] < u[2]) rotatedmaxs[2] = u[2];
+ v[0] = maxs[0]; v[1] = maxs[1]; v[2] = mins[2]; Matrix4x4_Transform(&m, v, u);
+ if(rotatedmins[0] > u[0]) rotatedmins[0] = u[0]; if(rotatedmins[1] > u[1]) rotatedmins[1] = u[1]; if(rotatedmins[2] > u[2]) rotatedmins[2] = u[2];
+ if(rotatedmaxs[0] < u[0]) rotatedmaxs[0] = u[0]; if(rotatedmaxs[1] < u[1]) rotatedmaxs[1] = u[1]; if(rotatedmaxs[2] < u[2]) rotatedmaxs[2] = u[2];
+ v[0] = mins[0]; v[1] = mins[1]; v[2] = maxs[2]; Matrix4x4_Transform(&m, v, u);
+ if(rotatedmins[0] > u[0]) rotatedmins[0] = u[0]; if(rotatedmins[1] > u[1]) rotatedmins[1] = u[1]; if(rotatedmins[2] > u[2]) rotatedmins[2] = u[2];
+ if(rotatedmaxs[0] < u[0]) rotatedmaxs[0] = u[0]; if(rotatedmaxs[1] < u[1]) rotatedmaxs[1] = u[1]; if(rotatedmaxs[2] < u[2]) rotatedmaxs[2] = u[2];
+ v[0] = maxs[0]; v[1] = mins[1]; v[2] = maxs[2]; Matrix4x4_Transform(&m, v, u);
+ if(rotatedmins[0] > u[0]) rotatedmins[0] = u[0]; if(rotatedmins[1] > u[1]) rotatedmins[1] = u[1]; if(rotatedmins[2] > u[2]) rotatedmins[2] = u[2];
+ if(rotatedmaxs[0] < u[0]) rotatedmaxs[0] = u[0]; if(rotatedmaxs[1] < u[1]) rotatedmaxs[1] = u[1]; if(rotatedmaxs[2] < u[2]) rotatedmaxs[2] = u[2];
+ v[0] = mins[0]; v[1] = maxs[1]; v[2] = maxs[2]; Matrix4x4_Transform(&m, v, u);
+ if(rotatedmins[0] > u[0]) rotatedmins[0] = u[0]; if(rotatedmins[1] > u[1]) rotatedmins[1] = u[1]; if(rotatedmins[2] > u[2]) rotatedmins[2] = u[2];
+ if(rotatedmaxs[0] < u[0]) rotatedmaxs[0] = u[0]; if(rotatedmaxs[1] < u[1]) rotatedmaxs[1] = u[1]; if(rotatedmaxs[2] < u[2]) rotatedmaxs[2] = u[2];
+ v[0] = maxs[0]; v[1] = maxs[1]; v[2] = maxs[2]; Matrix4x4_Transform(&m, v, u);
+ if(rotatedmins[0] > u[0]) rotatedmins[0] = u[0]; if(rotatedmins[1] > u[1]) rotatedmins[1] = u[1]; if(rotatedmins[2] > u[2]) rotatedmins[2] = u[2];
+ if(rotatedmaxs[0] < u[0]) rotatedmaxs[0] = u[0]; if(rotatedmaxs[1] < u[1]) rotatedmaxs[1] = u[1]; if(rotatedmaxs[2] < u[2]) rotatedmaxs[2] = u[2];
+}
+
/*
===============
SV_LinkEdict
===============
*/
-void SV_LinkEdict (prvm_edict_t *ent, qboolean touch_triggers)
+void SV_LinkEdict (prvm_edict_t *ent)
{
dp_model_t *model;
vec3_t mins, maxs;
// set the abs box
- if (ent->fields.server->solid == SOLID_BSP)
+ if (ent->fields.server->movetype == MOVETYPE_PHYSICS)
+ {
+ // TODO maybe should do this for rotating SOLID_BSP too? Would behave better with rotating doors
+ // TODO special handling for spheres?
+ RotateBBox(ent->fields.server->mins, ent->fields.server->maxs, ent->fields.server->angles, mins, maxs);
+ VectorAdd(ent->fields.server->origin, mins, mins);
+ VectorAdd(ent->fields.server->origin, maxs, maxs);
+ }
+ else if (ent->fields.server->solid == SOLID_BSP)
{
int modelindex = (int)ent->fields.server->modelindex;
- if (modelindex < 0 || modelindex > MAX_MODELS)
+ if (modelindex < 0 || modelindex >= MAX_MODELS)
{
Con_Printf("edict %i: SOLID_BSP with invalid modelindex!\n", PRVM_NUM_FOR_EDICT(ent));
modelindex = 0;
VectorCopy(maxs, ent->fields.server->absmax);
World_LinkEdict(&sv.world, ent, mins, maxs);
-
- // if touch_triggers, call touch on all entities overlapping this box
- if (touch_triggers && ent->fields.server->solid != SOLID_NOT)
- SV_LinkEdict_TouchAreaGrid(ent);
}
/*
*/
static int SV_TestEntityPosition (prvm_edict_t *ent, vec3_t offset)
{
+ int contents;
vec3_t org;
trace_t trace;
+ contents = SV_GenericHitSuperContentsMask(ent);
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)
+ trace = SV_TraceBox(org, ent->fields.server->mins, ent->fields.server->maxs, ent->fields.server->origin, MOVE_NOMONSTERS, ent, contents);
+ if (trace.startsupercontents & contents)
return true;
else
{
v[0] = (i & 1) ? m2[0] : m1[0];
v[1] = (i & 2) ? m2[1] : m1[1];
v[2] = (i & 4) ? m2[2] : m1[2];
- if (SV_PointSuperContents(v) & SUPERCONTENTS_SOLID)
+ if (SV_PointSuperContents(v) & contents)
return true;
}
}
}
// if the trace found a better position for the entity, move it there
if (VectorDistance2(trace.endpos, ent->fields.server->origin) >= 0.0001)
+ {
+#if 0
+ // please switch back to this code when trace.endpos sometimes being in solid bug is fixed
VectorCopy(trace.endpos, ent->fields.server->origin);
+#else
+ // verify if the endpos is REALLY outside solid
+ VectorCopy(trace.endpos, org);
+ trace = SV_TraceBox(org, ent->fields.server->mins, ent->fields.server->maxs, org, MOVE_NOMONSTERS, ent, contents);
+ if(trace.startsolid)
+ Con_Printf("SV_TestEntityPosition: trace.endpos detected to be in solid. NOT using it.\n");
+ else
+ VectorCopy(org, ent->fields.server->origin);
+#endif
+ }
return false;
}
}
}
+ // LordHavoc: a hack to ensure that the (rather silly) id1 quakec
+ // player_run/player_stand1 does not horribly malfunction if the
+ // velocity becomes a denormalized float
+ if (VectorLength2(ent->fields.server->velocity) < 0.0001)
+ VectorClear(ent->fields.server->velocity);
+
// LordHavoc: max velocity fix, inspired by Maddes's source fixes, but this is faster
wishspeed = DotProduct(ent->fields.server->velocity, ent->fields.server->velocity);
if (wishspeed > sv_maxvelocity.value * sv_maxvelocity.value)
SV_Impact
Two entities have touched, so run their touch functions
+returns true if the impact kept the origin of the touching entity intact
==================
*/
extern void VM_SetTraceGlobals(const trace_t *trace);
extern sizebuf_t vm_tempstringsbuf;
-void SV_Impact (prvm_edict_t *e1, trace_t *trace)
+qboolean SV_Impact (prvm_edict_t *e1, trace_t *trace)
{
int restorevm_tempstringsbuf_cursize;
int old_self, old_other;
+ vec3_t org;
prvm_edict_t *e2 = (prvm_edict_t *)trace->ent;
prvm_eval_t *val;
old_other = prog->globals.server->other;
restorevm_tempstringsbuf_cursize = vm_tempstringsbuf.cursize;
+ VectorCopy(e1->fields.server->origin, org);
+
VM_SetTraceGlobals(trace);
prog->globals.server->time = sv.time;
prog->globals.server->self = old_self;
prog->globals.server->other = old_other;
vm_tempstringsbuf.cursize = restorevm_tempstringsbuf_cursize;
+
+ return VectorCompare(e1->fields.server->origin, org);
}
1 = floor
2 = wall / step
4 = dead stop
+8 = teleported by touch method
If stepnormal is not NULL, the plane normal of any vertical wall hit will be stored
============
*/
-// LordHavoc: increased from 5 to 32
-#define MAX_CLIP_PLANES 32
-int SV_FlyMove (prvm_edict_t *ent, float time, float *stepnormal, int hitsupercontentsmask)
+static float SV_Gravity (prvm_edict_t *ent);
+static qboolean SV_PushEntity (trace_t *trace, prvm_edict_t *ent, vec3_t push, qboolean failonbmodelstartsolid, qboolean dolink);
+#define MAX_CLIP_PLANES 5
+static int SV_FlyMove (prvm_edict_t *ent, float time, qboolean applygravity, float *stepnormal, int hitsupercontentsmask)
{
int blocked, bumpcount;
- int i, j, impact, numplanes;
- float d, time_left;
- vec3_t dir, end, planes[MAX_CLIP_PLANES], primal_velocity, original_velocity, new_velocity;
+ int i, j, numplanes;
+ float d, time_left, gravity;
+ vec3_t dir, push, planes[MAX_CLIP_PLANES], primal_velocity, original_velocity, new_velocity;
+#if 0
+ vec3_t end;
+#endif
trace_t trace;
if (time <= 0)
return 0;
+ gravity = 0;
+ if (applygravity)
+ {
+ if (sv_gameplayfix_gravityunaffectedbyticrate.integer)
+ {
+ gravity = SV_Gravity(ent) * 0.5f;
+ ent->fields.server->velocity[2] -= gravity;
+ }
+ else
+ {
+ applygravity = false;
+ ent->fields.server->velocity[2] -= SV_Gravity(ent);
+ }
+ }
blocked = 0;
VectorCopy(ent->fields.server->velocity, original_velocity);
VectorCopy(ent->fields.server->velocity, primal_velocity);
if (!ent->fields.server->velocity[0] && !ent->fields.server->velocity[1] && !ent->fields.server->velocity[2])
break;
- VectorMA(ent->fields.server->origin, time_left, ent->fields.server->velocity, end);
- trace = SV_Move(ent->fields.server->origin, ent->fields.server->mins, ent->fields.server->maxs, end, MOVE_NORMAL, ent, hitsupercontentsmask);
+ VectorScale(ent->fields.server->velocity, time_left, push);
+#if 0
+ VectorAdd(ent->fields.server->origin, push, end);
+#endif
+ if(!SV_PushEntity(&trace, ent, push, false, false))
+ {
+ // we got teleported by a touch function
+ // let's abort the move
+ blocked |= 8;
+ break;
+ }
+
#if 0
//if (trace.fraction < 0.002)
{
start[2] += 3;//0.03125;
VectorMA(ent->fields.server->origin, time_left, ent->fields.server->velocity, end);
end[2] += 3;//0.03125;
- testtrace = SV_Move(start, ent->fields.server->mins, ent->fields.server->maxs, end, MOVE_NORMAL, ent, hitsupercontentsmask);
+ testtrace = SV_TraceBox(start, ent->fields.server->mins, ent->fields.server->maxs, end, MOVE_NORMAL, ent, hitsupercontentsmask);
if (trace.fraction < testtrace.fraction && !testtrace.startsolid && (testtrace.fraction == 1 || DotProduct(trace.plane.normal, ent->fields.server->velocity) < DotProduct(testtrace.plane.normal, ent->fields.server->velocity)))
{
Con_Printf("got further (new %f > old %f)\n", testtrace.fraction, trace.fraction);
VectorMA(ent->fields.server->origin, time_left, ent->fields.server->velocity, end);
VectorMA(start, 3, planes[i], start);
VectorMA(end, 3, planes[i], end);
- testtrace = SV_Move(start, ent->fields.server->mins, ent->fields.server->maxs, end, MOVE_NORMAL, ent, hitsupercontentsmask);
+ testtrace = SV_TraceBox(start, ent->fields.server->mins, ent->fields.server->maxs, end, MOVE_NORMAL, ent, hitsupercontentsmask);
if (trace.fraction < testtrace.fraction)
{
trace = testtrace;
}
#endif
- // break if it moved the entire distance
if (trace.fraction == 1)
- {
- VectorCopy(trace.endpos, ent->fields.server->origin);
break;
- }
-
- if (!trace.ent)
- {
- Con_Printf ("SV_FlyMove: !trace.ent");
- trace.ent = prog->edicts;
- }
-
- impact = !((int) ent->fields.server->flags & FL_ONGROUND) || ent->fields.server->groundentity != PRVM_EDICT_TO_PROG(trace.ent);
-
if (trace.plane.normal[2])
{
if (trace.plane.normal[2] > 0.7)
{
// floor
blocked |= 1;
+
+ if (!trace.ent)
+ {
+ Con_Printf ("SV_FlyMove: !trace.ent");
+ trace.ent = prog->edicts;
+ }
+
ent->fields.server->flags = (int)ent->fields.server->flags | FL_ONGROUND;
ent->fields.server->groundentity = PRVM_EDICT_TO_PROG(trace.ent);
}
if (stepnormal)
VectorCopy(trace.plane.normal, stepnormal);
}
-
if (trace.fraction >= 0.001)
{
// actually covered some distance
- VectorCopy(trace.endpos, ent->fields.server->origin);
VectorCopy(ent->fields.server->velocity, original_velocity);
numplanes = 0;
}
- // run the impact function
- if (impact)
- {
- SV_Impact(ent, &trace);
-
- // break if removed by the impact function
- if (ent->priv.server->free)
- break;
- }
-
time_left *= 1 - trace.fraction;
// clipped to another plane
{
// LordHavoc: fix the 'fall to your death in a wedge corner' glitch
// flag ONGROUND if there's ground under it
- trace = SV_Move(ent->fields.server->origin, ent->fields.server->mins, ent->fields.server->maxs, end, MOVE_NORMAL, ent, hitsupercontentsmask);
+ trace = SV_TraceBox(ent->fields.server->origin, ent->fields.server->mins, ent->fields.server->maxs, end, MOVE_NORMAL, ent, hitsupercontentsmask);
}
*/
// LordHavoc: this came from QW and allows you to get out of water more easily
- if (sv_gameplayfix_easierwaterjump.integer && ((int)ent->fields.server->flags & FL_WATERJUMP))
+ if (sv_gameplayfix_easierwaterjump.integer && ((int)ent->fields.server->flags & FL_WATERJUMP) && !(blocked & 8))
VectorCopy(primal_velocity, ent->fields.server->velocity);
+ if (applygravity && !((int)ent->fields.server->flags & FL_ONGROUND))
+ ent->fields.server->velocity[2] -= gravity;
return blocked;
}
/*
============
-SV_AddGravity
+SV_Gravity
============
*/
-void SV_AddGravity (prvm_edict_t *ent)
+static float SV_Gravity (prvm_edict_t *ent)
{
float ent_gravity;
prvm_eval_t *val;
ent_gravity = val->_float;
else
ent_gravity = 1.0;
- ent->fields.server->velocity[2] -= ent_gravity * sv_gravity.value * sv.frametime;
+ return ent_gravity * sv_gravity.value * sv.frametime;
}
SV_PushEntity
Does not change the entities velocity at all
+The trace struct is filled with the trace that has been done.
+Returns true if the push did not result in the entity being teleported by QC code.
============
*/
-static trace_t SV_PushEntity (prvm_edict_t *ent, vec3_t push, qboolean failonbmodelstartsolid)
+static qboolean SV_PushEntity (trace_t *trace, prvm_edict_t *ent, vec3_t push, qboolean failonbmodelstartsolid, qboolean dolink)
{
int type;
- trace_t trace;
+ int bump;
+ vec3_t original;
vec3_t end;
+ VectorCopy(ent->fields.server->origin, original);
VectorAdd (ent->fields.server->origin, push, end);
if (ent->fields.server->movetype == MOVETYPE_FLYMISSILE)
else
type = MOVE_NORMAL;
- trace = SV_Move (ent->fields.server->origin, ent->fields.server->mins, ent->fields.server->maxs, end, type, ent, SV_GenericHitSuperContentsMask(ent));
- if (trace.bmodelstartsolid && failonbmodelstartsolid)
- return trace;
+ *trace = SV_TraceBox(ent->fields.server->origin, ent->fields.server->mins, ent->fields.server->maxs, end, type, ent, SV_GenericHitSuperContentsMask(ent));
+ bump = 0;
+ while (trace->startsolid && sv_gameplayfix_nudgeoutofsolid.integer)
+ {
+ VectorMA(ent->fields.server->origin, -trace->startdepth, trace->startdepthnormal, ent->fields.server->origin);
+ *trace = SV_TraceBox(ent->fields.server->origin, ent->fields.server->mins, ent->fields.server->maxs, end, type, ent, SV_GenericHitSuperContentsMask(ent));
+ bump++;
+ if (bump > 10)
+ {
+ VectorCopy(original, ent->fields.server->origin);
+ break;
+ }
+ }
+ if (trace->bmodelstartsolid && failonbmodelstartsolid)
+ return true;
- VectorCopy (trace.endpos, ent->fields.server->origin);
- SV_LinkEdict (ent, true);
- if (ent->fields.server->solid >= SOLID_TRIGGER && trace.ent && (!((int)ent->fields.server->flags & FL_ONGROUND) || ent->fields.server->groundentity != PRVM_EDICT_TO_PROG(trace.ent)))
- SV_Impact (ent, &trace);
- return trace;
+ VectorCopy (trace->endpos, ent->fields.server->origin);
+ SV_LinkEdict(ent);
+
+#if 0
+ if(!trace->startsolid)
+ if(SV_TraceBox(ent->fields.server->origin, ent->fields.server->mins, ent->fields.server->maxs, ent->fields.server->origin, type, ent, SV_GenericHitSuperContentsMask(ent)).startsolid)
+ {
+ Con_Printf("something eeeeevil happened\n");
+ }
+#endif
+
+ if (dolink)
+ SV_LinkEdict_TouchAreaGrid(ent);
+
+ if((ent->fields.server->solid >= SOLID_TRIGGER && trace->ent && (!((int)ent->fields.server->flags & FL_ONGROUND) || ent->fields.server->groundentity != PRVM_EDICT_TO_PROG(trace->ent))))
+ return SV_Impact (ent, trace);
+
+ return true;
}
int numcheckentities;
static prvm_edict_t *checkentities[MAX_EDICTS];
dp_model_t *pushermodel;
- trace_t trace;
+ trace_t trace, trace2;
matrix4x4_t pusherfinalmatrix, pusherfinalimatrix;
unsigned short moved_edicts[MAX_EDICTS];
pusher->fields.server->angles[1] -= 360.0 * floor(pusher->fields.server->angles[1] * (1.0 / 360.0));
pusher->fields.server->angles[2] -= 360.0 * floor(pusher->fields.server->angles[2] * (1.0 / 360.0));
pusher->fields.server->ltime += movetime;
- SV_LinkEdict (pusher, false);
+ SV_LinkEdict(pusher);
return;
default:
Con_Printf("SV_PushMove: entity #%i, unrecognized solid type %f\n", PRVM_NUM_FOR_EDICT(pusher), pusher->fields.server->solid);
VectorMA (pusher->fields.server->origin, movetime, pusher->fields.server->velocity, pusher->fields.server->origin);
VectorMA (pusher->fields.server->angles, movetime, pusher->fields.server->avelocity, pusher->fields.server->angles);
pusher->fields.server->ltime += movetime;
- SV_LinkEdict (pusher, false);
+ SV_LinkEdict(pusher);
pushermodel = NULL;
if (pusher->fields.server->modelindex >= 1 && pusher->fields.server->modelindex < MAX_MODELS)
for (e = 0;e < numcheckentities;e++)
{
prvm_edict_t *check = checkentities[e];
- if (check->fields.server->movetype == MOVETYPE_NONE
- || check->fields.server->movetype == MOVETYPE_PUSH
- || check->fields.server->movetype == MOVETYPE_FOLLOW
- || check->fields.server->movetype == MOVETYPE_NOCLIP
- || check->fields.server->movetype == MOVETYPE_FAKEPUSH)
+ int movetype = (int)check->fields.server->movetype;
+ switch(movetype)
+ {
+ case MOVETYPE_NONE:
+ case MOVETYPE_PUSH:
+ case MOVETYPE_FOLLOW:
+ case MOVETYPE_NOCLIP:
+ case MOVETYPE_FAKEPUSH:
continue;
+ default:
+ break;
+ }
if (check->fields.server->owner == pusherprog)
continue;
// final position, move it
if (!((int)check->fields.server->flags & FL_ONGROUND) || PRVM_PROG_TO_EDICT(check->fields.server->groundentity) != pusher)
{
- 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);
- //trace = SV_Move(check->fields.server->origin, check->fields.server->mins, check->fields.server->maxs, check->fields.server->origin, MOVE_NOMONSTERS, check, checkcontents);
+ Collision_ClipToGenericEntity(&trace, pushermodel, (int) 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);
+ //trace = SV_TraceBox(check->fields.server->origin, check->fields.server->mins, check->fields.server->maxs, check->fields.server->origin, MOVE_NOMONSTERS, check, checkcontents);
if (!trace.startsolid)
{
//Con_Printf("- not in solid\n");
VectorCopy (check->fields.server->angles, check->priv.server->moved_fromangles);
moved_edicts[num_moved++] = PRVM_NUM_FOR_EDICT(check);
+ // physics objects need better collisions than this code can do
+ if (movetype == MOVETYPE_PHYSICS)
+ {
+ VectorAdd(check->fields.server->origin, move, check->fields.server->origin);
+ SV_LinkEdict(check);
+ SV_LinkEdict_TouchAreaGrid(check);
+ continue;
+ }
+
// try moving the contacted entity
pusher->fields.server->solid = SOLID_NOT;
- trace = SV_PushEntity (check, move, true);
+ if(!SV_PushEntity (&trace, check, move, true, true))
+ {
+ // entity "check" got teleported
+ check->fields.server->angles[1] += trace.fraction * moveangle[1];
+ pusher->fields.server->solid = savesolid; // was SOLID_BSP
+ continue; // pushed enough
+ }
// FIXME: turn players specially
check->fields.server->angles[1] += trace.fraction * moveangle[1];
pusher->fields.server->solid = savesolid; // was SOLID_BSP
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, checkcontents);
+ Collision_ClipToGenericEntity(&trace, pushermodel, (int) 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
VectorScale(move, 1.1, move2);
VectorCopy (check->priv.server->moved_from, check->fields.server->origin);
VectorCopy (check->priv.server->moved_fromangles, check->fields.server->angles);
- SV_PushEntity (check, move2, true);
+ if(!SV_PushEntity (&trace2, check, move2, true, true))
+ {
+ // entity "check" got teleported
+ continue;
+ }
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, checkcontents);
+ Collision_ClipToGenericEntity(&trace, pushermodel, (int) 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
VectorScale(move, 0.9, move2);
VectorCopy (check->priv.server->moved_from, check->fields.server->origin);
VectorCopy (check->priv.server->moved_fromangles, check->fields.server->angles);
- SV_PushEntity (check, move2, true);
+ if(!SV_PushEntity (&trace2, check, move2, true, true))
+ {
+ // entity "check" got teleported
+ continue;
+ }
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, checkcontents);
+ Collision_ClipToGenericEntity(&trace, pushermodel, (int) 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
VectorCopy (pushorig, pusher->fields.server->origin);
VectorCopy (pushang, pusher->fields.server->angles);
pusher->fields.server->ltime = pushltime;
- SV_LinkEdict (pusher, false);
+ SV_LinkEdict(pusher);
// move back any entities we already moved
for (i = 0;i < num_moved;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);
+ SV_LinkEdict(ed);
}
// if the pusher has a "blocked" function, call it, otherwise just stay in place until the obstacle is gone
static float unstickoffsets[] =
{
+ // poutting -/+z changes first as they are least weird
+ 0, 0, -1,
+ 0, 0, 1,
+ // x or y changes
-1, 0, 0,
1, 0, 0,
0, -1, 0,
0, 1, 0,
+ // x and y changes
-1, -1, 0,
1, -1, 0,
-1, 1, 0,
1, 1, 0,
- 0, 0, -1,
- 0, 0, 1,
- 0, 0, -2,
- 0, 0, 2,
- 0, 0, -3,
- 0, 0, 3,
- 0, 0, -4,
- 0, 0, 4,
- 0, 0, -5,
- 0, 0, 5,
- 0, 0, -6,
- 0, 0, 6,
- 0, 0, -7,
- 0, 0, 7,
- 0, 0, -8,
- 0, 0, 8,
- 0, 0, -9,
- 0, 0, 9,
- 0, 0, -10,
- 0, 0, 10,
- 0, 0, -11,
- 0, 0, 11,
- 0, 0, -12,
- 0, 0, 12,
- 0, 0, -13,
- 0, 0, 13,
- 0, 0, -14,
- 0, 0, 14,
- 0, 0, -15,
- 0, 0, 15,
- 0, 0, -16,
- 0, 0, 16,
- 0, 0, -17,
- 0, 0, 17,
};
-/*
-=============
-SV_CheckStuck
+typedef enum unstickresult_e
+{
+ UNSTICK_STUCK = 0,
+ UNSTICK_GOOD = 1,
+ UNSTICK_UNSTUCK = 2
+}
+unstickresult_t;
-This is a big hack to try and fix the rare case of getting stuck in the world
-clipping hull.
-=============
-*/
-void SV_CheckStuck (prvm_edict_t *ent)
+unstickresult_t SV_UnstickEntityReturnOffset (prvm_edict_t *ent, vec3_t offset)
{
- int i;
- vec3_t offset;
+ int i, maxunstick;
+ // if not stuck in a bmodel, just return
if (!SV_TestEntityPosition(ent, vec3_origin))
- {
- VectorCopy (ent->fields.server->origin, ent->fields.server->oldorigin);
- return;
- }
+ return UNSTICK_GOOD;
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(unstickoffsets + i, offset);
+ SV_LinkEdict(ent);
+ //SV_LinkEdict_TouchAreaGrid(ent);
+ return UNSTICK_UNSTUCK;
}
}
- VectorSubtract(ent->fields.server->oldorigin, ent->fields.server->origin, offset);
- if (!SV_TestEntityPosition(ent, offset))
+ maxunstick = (int) ((ent->fields.server->maxs[2] - ent->fields.server->mins[2]) * 0.36);
+ // magic number 0.36 allows unsticking by up to 17 units with the largest supported bbox
+
+ for(i = 2; i <= maxunstick; ++i)
{
- 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;
+ VectorClear(offset);
+ offset[2] = -i;
+ if (!SV_TestEntityPosition(ent, offset))
+ {
+ SV_LinkEdict(ent);
+ //SV_LinkEdict_TouchAreaGrid(ent);
+ return UNSTICK_UNSTUCK;
+ }
+ offset[2] = i;
+ if (!SV_TestEntityPosition(ent, offset))
+ {
+ SV_LinkEdict(ent);
+ //SV_LinkEdict_TouchAreaGrid(ent);
+ return UNSTICK_UNSTUCK;
+ }
}
- Con_DPrintf("Stuck player entity %i (classname \"%s\").\n", (int)PRVM_EDICT_TO_PROG(ent), PRVM_GetString(ent->fields.server->classname));
+ return UNSTICK_STUCK;
}
qboolean SV_UnstickEntity (prvm_edict_t *ent)
{
- int i;
-
- // if not stuck in a bmodel, just return
- if (!SV_TestEntityPosition(ent, vec3_origin))
- return true;
-
- for (i = 0;i < (int)(sizeof(unstickoffsets) / sizeof(unstickoffsets[0]));i += 3)
+ vec3_t offset;
+ switch(SV_UnstickEntityReturnOffset(ent, offset))
{
- 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);
+ case UNSTICK_GOOD:
return true;
- }
+ case UNSTICK_UNSTUCK:
+ 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), offset[0], offset[1], offset[2]);
+ return true;
+ case UNSTICK_STUCK:
+ if (developer.integer >= 100)
+ Con_Printf("Stuck entity %i (classname \"%s\").\n", (int)PRVM_EDICT_TO_PROG(ent), PRVM_GetString(ent->fields.server->classname));
+ return false;
+ default:
+ Con_Printf("SV_UnstickEntityReturnOffset returned a value outside its enum.\n");
+ return false;
}
+}
- if (developer.integer >= 100)
- Con_Printf("Stuck entity %i (classname \"%s\").\n", (int)PRVM_EDICT_TO_PROG(ent), PRVM_GetString(ent->fields.server->classname));
- return false;
+/*
+=============
+SV_CheckStuck
+
+This is a big hack to try and fix the rare case of getting stuck in the world
+clipping hull.
+=============
+*/
+void SV_CheckStuck (prvm_edict_t *ent)
+{
+ vec3_t offset;
+
+ switch(SV_UnstickEntityReturnOffset(ent, offset))
+ {
+ case UNSTICK_GOOD:
+ VectorCopy (ent->fields.server->origin, ent->fields.server->oldorigin);
+ break;
+ case UNSTICK_UNSTUCK:
+ 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), offset[0], offset[1], offset[2]);
+ break;
+ case UNSTICK_STUCK:
+ 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);
+ //SV_LinkEdict_TouchAreaGrid(ent);
+ }
+ else
+ Con_DPrintf("Stuck player entity %i (classname \"%s\").\n", (int)PRVM_EDICT_TO_PROG(ent), PRVM_GetString(ent->fields.server->classname));
+ break;
+ default:
+ Con_Printf("SV_UnstickEntityReturnOffset returned a value outside its enum.\n");
+ }
}
case 7: dir[0] = -2; dir[1] = -2; break;
}
- SV_PushEntity (ent, dir, false);
+ SV_PushEntity (&trace, ent, dir, false, true);
// retry the original move
ent->fields.server->velocity[0] = oldvel[0];
{
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;
+ trace_t downtrace, trace;
+ qboolean applygravity;
// if frametime is 0 (due to client sending the same timestamp twice),
// don't move
if (sv.frametime <= 0)
return;
+ SV_CheckStuck (ent);
+
+ applygravity = !SV_CheckWater (ent) && ent->fields.server->movetype == MOVETYPE_WALK && ! ((int)ent->fields.server->flags & FL_WATERJUMP);
+
hitsupercontentsmask = SV_GenericHitSuperContentsMask(ent);
SV_CheckVelocity(ent);
VectorCopy (ent->fields.server->origin, start_origin);
VectorCopy (ent->fields.server->velocity, start_velocity);
- clip = SV_FlyMove (ent, sv.frametime, NULL, hitsupercontentsmask);
+ clip = SV_FlyMove (ent, sv.frametime, applygravity, 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);
+ SV_LinkEdict(ent);
+ SV_LinkEdict_TouchAreaGrid(ent);
- VectorCopy(ent->fields.server->origin, originalmove_origin);
- VectorCopy(ent->fields.server->velocity, originalmove_velocity);
- originalmove_clip = clip;
- originalmove_flags = (int)ent->fields.server->flags;
- originalmove_groundentity = ent->fields.server->groundentity;
+ if(clip & 8) // teleport
+ return;
if ((int)ent->fields.server->flags & FL_WATERJUMP)
return;
if (sv_nostep.integer)
return;
+ VectorCopy(ent->fields.server->origin, originalmove_origin);
+ VectorCopy(ent->fields.server->velocity, originalmove_velocity);
+ originalmove_clip = clip;
+ originalmove_flags = (int)ent->fields.server->flags;
+ originalmove_groundentity = ent->fields.server->groundentity;
+
// if move didn't block on a step, return
if (clip & 2)
{
// move up
VectorClear (upmove);
upmove[2] = sv_stepheight.value;
- // FIXME: don't link?
- SV_PushEntity(ent, upmove, false);
+ if(!SV_PushEntity(&trace, ent, upmove, false, true))
+ {
+ // we got teleported when upstepping... must abort the move
+ return;
+ }
// move forward
ent->fields.server->velocity[2] = 0;
- clip = SV_FlyMove (ent, sv.frametime, stepnormal, hitsupercontentsmask);
+ clip = SV_FlyMove (ent, sv.frametime, applygravity, stepnormal, hitsupercontentsmask);
ent->fields.server->velocity[2] += start_velocity[2];
+ if(clip & 8)
+ {
+ // we got teleported when upstepping... must abort the move
+ // note that z velocity handling may not be what QC expects here, but we cannot help it
+ return;
+ }
SV_CheckVelocity(ent);
+ SV_LinkEdict(ent);
+ SV_LinkEdict_TouchAreaGrid(ent);
// check for stuckness, possibly due to the limited precision of floats
// in the clipping hulls
// move down
VectorClear (downmove);
downmove[2] = -sv_stepheight.value + start_velocity[2]*sv.frametime;
- // FIXME: don't link?
- downtrace = SV_PushEntity (ent, downmove, false);
+ if(!SV_PushEntity (&downtrace, ent, downmove, false, true))
+ {
+ // we got teleported when downstepping... must abort the move
+ return;
+ }
if (downtrace.fraction < 1 && downtrace.plane.normal[2] > 0.7)
{
}
SV_CheckVelocity(ent);
+ SV_LinkEdict(ent);
+ SV_LinkEdict_TouchAreaGrid(ent);
}
//============================================================================
ent->fields.server->origin[2] = v[0] * vu[0] + v[1] * vu[1] + v[2] * vu[2] + e->fields.server->origin[2];
}
VectorAdd (e->fields.server->angles, ent->fields.server->v_angle, ent->fields.server->angles);
- SV_LinkEdict (ent, true);
+ SV_LinkEdict(ent);
+ //SV_LinkEdict_TouchAreaGrid(ent);
}
/*
{
trace_t trace;
vec3_t move;
+ vec_t movetime;
+ int bump;
// if onground, return without moving
if ((int)ent->fields.server->flags & FL_ONGROUND)
// and groundentity is now freed, set groundentity to 0 (world)
// which leaves it suspended in the air
ent->fields.server->groundentity = 0;
- return;
+ if (sv_gameplayfix_noairborncorpse_allowsuspendeditems.integer)
+ return;
}
}
ent->priv.server->suspendedinairflag = false;
// add gravity
if (ent->fields.server->movetype == MOVETYPE_TOSS || ent->fields.server->movetype == MOVETYPE_BOUNCE)
- SV_AddGravity (ent);
+ ent->fields.server->velocity[2] -= SV_Gravity(ent);
// move angles
VectorMA (ent->fields.server->angles, sv.frametime, ent->fields.server->avelocity, ent->fields.server->angles);
-// move origin
- VectorScale (ent->fields.server->velocity, sv.frametime, move);
- trace = SV_PushEntity (ent, move, true);
- if (ent->priv.server->free)
- return;
- if (trace.bmodelstartsolid)
+ movetime = sv.frametime;
+ for (bump = 0;bump < MAX_CLIP_PLANES && movetime > 0;bump++)
{
- // try to unstick the entity
- SV_UnstickEntity(ent);
- trace = SV_PushEntity (ent, move, false);
+ // move origin
+ VectorScale (ent->fields.server->velocity, movetime, move);
+ if(!SV_PushEntity (&trace, ent, move, true, true))
+ return; // teleported
if (ent->priv.server->free)
return;
- }
-
- if (trace.fraction < 1)
- {
+ if (trace.bmodelstartsolid)
+ {
+ // try to unstick the entity
+ SV_UnstickEntity(ent);
+ if(!SV_PushEntity (&trace, ent, move, false, true))
+ return; // teleported
+ if (ent->priv.server->free)
+ return;
+ }
+ if (trace.fraction == 1)
+ break;
+ movetime *= 1 - min(1, trace.fraction);
if (ent->fields.server->movetype == MOVETYPE_BOUNCEMISSILE)
{
- ClipVelocity (ent->fields.server->velocity, trace.plane.normal, ent->fields.server->velocity, 2.0);
+ prvm_eval_t *val;
+ float bouncefactor = 1.0f;
+ val = PRVM_EDICTFIELDVALUE(ent, prog->fieldoffsets.bouncefactor);
+ if (val!=0 && val->_float)
+ bouncefactor = val->_float;
+
+ ClipVelocity (ent->fields.server->velocity, trace.plane.normal, ent->fields.server->velocity, 1 + bouncefactor);
ent->fields.server->flags = (int)ent->fields.server->flags & ~FL_ONGROUND;
}
else if (ent->fields.server->movetype == MOVETYPE_BOUNCE)
{
- float d;
- ClipVelocity (ent->fields.server->velocity, trace.plane.normal, ent->fields.server->velocity, 1.5);
+ float d, ent_gravity;
+ prvm_eval_t *val;
+ float bouncefactor = 0.5f;
+ float bouncestop = 60.0f / 800.0f;
+
+ val = PRVM_EDICTFIELDVALUE(ent, prog->fieldoffsets.bouncefactor);
+ if (val!=0 && val->_float)
+ bouncefactor = val->_float;
+
+ val = PRVM_EDICTFIELDVALUE(ent, prog->fieldoffsets.bouncestop);
+ if (val!=0 && val->_float)
+ bouncestop = val->_float;
+
+ ClipVelocity (ent->fields.server->velocity, trace.plane.normal, ent->fields.server->velocity, 1 + bouncefactor);
// LordHavoc: fixed grenades not bouncing when fired down a slope
+ val = PRVM_EDICTFIELDVALUE(ent, prog->fieldoffsets.gravity);
+ if (val!=0 && val->_float)
+ ent_gravity = val->_float;
+ else
+ ent_gravity = 1.0;
if (sv_gameplayfix_grenadebouncedownslopes.integer)
{
d = DotProduct(trace.plane.normal, ent->fields.server->velocity);
- if (trace.plane.normal[2] > 0.7 && fabs(d) < 60)
+ if (trace.plane.normal[2] > 0.7 && fabs(d) < sv_gravity.value * bouncestop * ent_gravity)
{
ent->fields.server->flags = (int)ent->fields.server->flags | FL_ONGROUND;
ent->fields.server->groundentity = PRVM_EDICT_TO_PROG(trace.ent);
}
else
{
- if (trace.plane.normal[2] > 0.7 && ent->fields.server->velocity[2] < 60)
+ if (trace.plane.normal[2] > 0.7 && ent->fields.server->velocity[2] < sv_gravity.value * bouncestop * ent_gravity)
{
ent->fields.server->flags = (int)ent->fields.server->flags | FL_ONGROUND;
ent->fields.server->groundentity = PRVM_EDICT_TO_PROG(trace.ent);
else
ent->fields.server->flags = (int)ent->fields.server->flags & ~FL_ONGROUND;
}
+ if (!sv_gameplayfix_slidemoveprojectiles.integer || (ent->fields.server->movetype != MOVETYPE_BOUNCE && ent->fields.server->movetype == MOVETYPE_BOUNCEMISSILE) || ((int)ent->fields.server->flags & FL_ONGROUND))
+ break;
}
// check for in water
if ((ent->fields.server->velocity[2] >= (1.0 / 32.0) && sv_gameplayfix_upwardvelocityclearsongroundflag.integer) || ent->fields.server->groundentity)
{
ent->fields.server->flags -= FL_ONGROUND;
- SV_AddGravity(ent);
SV_CheckVelocity(ent);
- SV_FlyMove(ent, sv.frametime, NULL, SV_GenericHitSuperContentsMask(ent));
- SV_LinkEdict(ent, true);
+ SV_FlyMove(ent, sv.frametime, true, NULL, SV_GenericHitSuperContentsMask(ent));
+ SV_LinkEdict(ent);
+ SV_LinkEdict_TouchAreaGrid(ent);
ent->priv.server->waterposition_forceupdate = true;
}
}
// freefall if not onground
int hitsound = ent->fields.server->velocity[2] < sv_gravity.value * -0.1;
- SV_AddGravity(ent);
SV_CheckVelocity(ent);
- SV_FlyMove(ent, sv.frametime, NULL, SV_GenericHitSuperContentsMask(ent));
- SV_LinkEdict(ent, true);
+ SV_FlyMove(ent, sv.frametime, true, NULL, SV_GenericHitSuperContentsMask(ent));
+ SV_LinkEdict(ent);
+ SV_LinkEdict_TouchAreaGrid(ent);
// just hit ground
if (hitsound && (int)ent->fields.server->flags & FL_ONGROUND)
static void SV_Physics_Entity (prvm_edict_t *ent)
{
- // don't run a move on newly spawned projectiles as it messes up movement
- // interpolation and rocket trails
+ // don't run think/move on newly spawned projectiles as it messes up
+ // movement interpolation and rocket trails, and is inconsistent with
+ // respect to entities spawned in the same frame
+ // (if an ent spawns a higher numbered ent, it moves in the same frame,
+ // but if it spawns a lower numbered ent, it doesn't - this never moves
+ // ents in the first frame regardless)
qboolean runmove = ent->priv.server->move;
ent->priv.server->move = true;
+ if (!runmove && sv_gameplayfix_delayprojectiles.integer > 0)
+ return;
switch ((int) ent->fields.server->movetype)
{
case MOVETYPE_PUSH:
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_LinkEdict(ent, false);
+ SV_LinkEdict(ent);
break;
case MOVETYPE_STEP:
SV_Physics_Step (ent);
break;
case MOVETYPE_WALK:
if (SV_RunThink (ent))
- {
- if (!SV_CheckWater (ent) && ! ((int)ent->fields.server->flags & FL_WATERJUMP) )
- SV_AddGravity (ent);
- SV_CheckStuck (ent);
SV_WalkMove (ent);
- SV_LinkEdict (ent, true);
- }
break;
case MOVETYPE_TOSS:
case MOVETYPE_BOUNCE:
case MOVETYPE_FLYMISSILE:
case MOVETYPE_FLY:
// regular thinking
- if (SV_RunThink (ent) && (runmove || !sv_gameplayfix_delayprojectiles.integer))
+ if (SV_RunThink (ent))
SV_Physics_Toss (ent);
break;
+ case MOVETYPE_PHYSICS:
+ if (SV_RunThink(ent))
+ {
+ SV_LinkEdict(ent);
+ SV_LinkEdict_TouchAreaGrid(ent);
+ }
+ break;
default:
Con_Printf ("SV_Physics: bad movetype %i\n", (int)ent->fields.server->movetype);
break;
// make sure the velocity is sane (not a NaN)
SV_CheckVelocity(ent);
- // 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;
}
}
-void SV_Physics_ClientEntity(prvm_edict_t *ent)
+static void SV_Physics_ClientEntity_PreThink(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;
- }
+
+ // make sure the velocity is sane (not a NaN)
+ SV_CheckVelocity(ent);
// don't run physics here if running asynchronously
- if (host_client->clmovement_skipphysicsframes <= 0)
+ if (host_client->clmovement_inputtimeout <= 0)
{
SV_ClientThink();
//host_client->cmd.time = max(host_client->cmd.time, sv.time);
}
- // make sure the velocity is sane (not a NaN)
+ // make sure the velocity is still sane (not a NaN)
SV_CheckVelocity(ent);
- // 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);
// call standard client pre-think
prog->globals.server->time = sv.time;
prog->globals.server->self = PRVM_EDICT_TO_PROG(ent);
- PRVM_ExecuteProgram (prog->globals.server->PlayerPreThink, "QC function PlayerPreThink is missing");
- SV_CheckVelocity (ent);
+ PRVM_ExecuteProgram(prog->globals.server->PlayerPreThink, "QC function PlayerPreThink is missing");
+
+ // make sure the velocity is still sane (not a NaN)
+ SV_CheckVelocity(ent);
+}
+
+static void SV_Physics_ClientEntity_PostThink(prvm_edict_t *ent)
+{
+ // don't do physics on disconnected clients, FrikBot relies on this
+ if (!host_client->spawned)
+ return;
+
+ // make sure the velocity is sane (not a NaN)
+ 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");
+
+ // make sure the velocity is still sane (not a NaN)
+ SV_CheckVelocity(ent);
+
+ 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;
+ }
+
+ // decrement the countdown variable used to decide when to go back to
+ // synchronous physics
+ if (host_client->clmovement_inputtimeout > sv.frametime)
+ host_client->clmovement_inputtimeout -= sv.frametime;
+ else
+ host_client->clmovement_inputtimeout = 0;
+}
+
+static 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;
+ }
+
+ // make sure the velocity is sane (not a NaN)
+ SV_CheckVelocity(ent);
switch ((int) ent->fields.server->movetype)
{
case MOVETYPE_WALK:
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);
+ if (host_client->clmovement_inputtimeout <= 0)
SV_WalkMove (ent);
- }
break;
case MOVETYPE_TOSS:
case MOVETYPE_BOUNCE:
break;
case MOVETYPE_FLY:
SV_RunThink (ent);
- SV_CheckWater (ent);
SV_WalkMove (ent);
break;
+ case MOVETYPE_PHYSICS:
+ SV_RunThink (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);
- SV_LinkEdict (ent, true);
+ SV_LinkEdict(ent);
+ SV_LinkEdict_TouchAreaGrid(ent);
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;
- }
}
/*
prog->globals.server->frametime = sv.frametime;
PRVM_ExecuteProgram (prog->globals.server->StartFrame, "QC function StartFrame is missing");
+ // run physics engine
+ World_Physics_Frame(&sv.world, sv.frametime, sv_gravity.value);
+
//
// treat each object in turn
//
if (prog->globals.server->force_retouch > 0)
for (i = 1, ent = PRVM_EDICT_NUM(i);i < prog->num_edicts;i++, ent = PRVM_NEXT_EDICT(ent))
if (!ent->priv.server->free)
- SV_LinkEdict (ent, true); // force retouch even for stationary
+ SV_LinkEdict_TouchAreaGrid(ent); // force retouch even for stationary
+
+ if (sv_gameplayfix_consistentplayerprethink.integer)
+ {
+ // run physics on the client entities in 3 stages
+ 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)
+ SV_Physics_ClientEntity_PreThink(ent);
+
+ 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)
+ SV_Physics_ClientEntity(ent);
- // 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)
+ 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)
+ SV_Physics_ClientEntity_PostThink(ent);
+ }
+ else
+ {
+ // 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)
+ {
+ SV_Physics_ClientEntity_PreThink(ent);
SV_Physics_ClientEntity(ent);
+ SV_Physics_ClientEntity_PostThink(ent);
+ }
+ }
+ }
// run physics on all the non-client entities
if (!sv_freezenonclients.integer)
+ {
for (;i < prog->num_edicts;i++, ent = PRVM_NEXT_EDICT(ent))
if (!ent->priv.server->free)
SV_Physics_Entity(ent);
+ // make a second pass to see if any ents spawned this frame and make
+ // sure they run their move/think
+ if (sv_gameplayfix_delayprojectiles.integer < 0)
+ for (i = svs.maxclients + 1, ent = PRVM_EDICT_NUM(i);i < prog->num_edicts;i++, ent = PRVM_NEXT_EDICT(ent))
+ if (!ent->priv.server->move && !ent->priv.server->free)
+ SV_Physics_Entity(ent);
+ }
if (prog->globals.server->force_retouch > 0)
prog->globals.server->force_retouch = max(0, prog->globals.server->force_retouch - 1);
}
// decrement prog->num_edicts if the highest number entities died
- for (;PRVM_EDICT_NUM(prog->num_edicts - 1)->priv.server->free;prog->num_edicts--);
+ for (;PRVM_ED_CanAlloc(PRVM_EDICT_NUM(prog->num_edicts - 1));prog->num_edicts--);
if (!sv_freezenonclients.integer)
sv.time += sv.frametime;
projects / xonotic / darkplaces.git / blobdiff