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];
+
+ 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 = 1;
+ if (
+ ((modelindex = (int)touch->fields.server->modelindex) >= 1 && modelindex < MAX_MODELS && (model = sv.models[(int)touch->fields.server->modelindex]))
+ ?
+ model->type == mod_alias
+ :
+ (
+ (((unsigned char)PRVM_EDICTFIELDVALUE(touch, prog->fieldoffsets.pflags)->_float) & PFLAGS_FULLDYNAMIC)
+ ||
+ ((gamemode == GAME_TENEBRAE) && ((unsigned int)touch->fields.server->effects & (16 | 32)))
+ )
+ )
+ pitchsign = -1;
+ }
+ 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 ((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
+
+ 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 = 1;
+ if (
+ ((modelindex = (int)touch->fields.server->modelindex) >= 1 && modelindex < MAX_MODELS && (model = sv.models[(int)touch->fields.server->modelindex]))
+ ?
+ model->type == mod_alias
+ :
+ (
+ (((unsigned char)PRVM_EDICTFIELDVALUE(touch, prog->fieldoffsets.pflags)->_float) & PFLAGS_FULLDYNAMIC)
+ ||
+ ((gamemode == GAME_TENEBRAE) && ((unsigned int)touch->fields.server->effects & (16 | 32)))
+ )
+ )
+ pitchsign = -1;
+ }
+ 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_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_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_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)
#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 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;
// matrices to transform into/out of other entity's space
matrix4x4_t matrix, imatrix;
// model of other entity
- model_t *model;
+ 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
+
+ if (VectorCompare(mins, maxs))
+ {
+ vec3_t shiftstart, shiftend;
+ VectorAdd(start, mins, shiftstart);
+ VectorAdd(end, mins, shiftend);
+ if (VectorCompare(start, end))
+ return 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;
+ if (
+ ((modelindex = (int)touch->fields.server->modelindex) >= 1 && modelindex < MAX_MODELS && (model = sv.models[(int)touch->fields.server->modelindex]))
+ ?
+ model->type == mod_alias
+ :
+ (
+ (((unsigned char)PRVM_EDICTFIELDVALUE(touch, prog->fieldoffsets.pflags)->_float) & PFLAGS_FULLDYNAMIC)
+ ||
+ ((gamemode == GAME_TENEBRAE) && ((unsigned int)touch->fields.server->effects & (16 | 32)))
+ )
+ )
+ pitchsign = -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);
+ 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);
+ 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
}
#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
+ dp_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;
+}
+
/*
===============================================================================
*/
void SV_LinkEdict (prvm_edict_t *ent, qboolean touch_triggers)
{
- model_t *model;
+ dp_model_t *model;
vec3_t mins, maxs;
if (ent == prog->edicts)
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;
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])
*/
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;
}
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;
}
}
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_qwplayerphysics.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;
vec3_t end;
+ qboolean impact;
VectorAdd (ent->fields.server->origin, push, end);
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));
+ if (trace->bmodelstartsolid && failonbmodelstartsolid)
+ return true;
+
+ VectorCopy (trace->endpos, ent->fields.server->origin);
- VectorCopy (trace.endpos, ent->fields.server->origin);
- SV_LinkEdict (ent, true);
+#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 (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;
+ impact = (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)));
+
+ if(impact)
+ {
+ SV_LinkEdict (ent, dolink);
+ return SV_Impact (ent, trace);
+ }
+ else if(dolink)
+ SV_LinkEdict (ent, true);
+
+ return true;
}
void SV_PushMove (prvm_edict_t *pusher, float movetime)
{
int i, e, index;
+ int pusherowner, pusherprog;
+ int checkcontents;
+ qboolean rotated;
float savesolid, movetime2, pushltime;
vec3_t mins, maxs, move, move1, moveangle, pushorig, pushang, a, forward, left, up, org;
int num_moved;
int numcheckentities;
static prvm_edict_t *checkentities[MAX_EDICTS];
- model_t *pushermodel;
- trace_t trace;
+ dp_model_t *pushermodel;
+ trace_t trace, trace2;
matrix4x4_t pusherfinalmatrix, pusherfinalimatrix;
unsigned short moved_edicts[MAX_EDICTS];
return;
}
pushermodel = sv.models[index];
+ pusherowner = pusher->fields.server->owner;
+ pusherprog = PRVM_EDICT_TO_PROG(pusher);
+
+ rotated = VectorLength2(pusher->fields.server->angles) + VectorLength2(pusher->fields.server->avelocity) > 0;
movetime2 = movetime;
VectorScale(pusher->fields.server->velocity, movetime2, move1);
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;
+ if (check->fields.server->owner == pusherprog)
+ continue;
+
+ if (pusherowner == PRVM_EDICT_TO_PROG(check))
+ continue;
+
+ //Con_Printf("%i %s ", PRVM_NUM_FOR_EDICT(check), PRVM_GetString(check->fields.server->classname));
+
+ // tell any MOVETYPE_STEP entity that it may need to check for water transitions
+ check->priv.server->waterposition_forceupdate = true;
+
+ checkcontents = SV_GenericHitSuperContentsMask(check);
+
// if the entity is standing on the pusher, it will definitely be moved
// 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)
{
- 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);
+ //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");
continue;
+ }
}
-
- if (forward[0] != 1 || left[1] != 1) // quick way to check if any rotation is used
+ if (rotated)
{
vec3_t org2;
VectorSubtract (check->fields.server->origin, pusher->fields.server->origin, org);
else
VectorCopy (move1, move);
+ //Con_Printf("- pushing %f %f %f\n", move[0], move[1], move[2]);
+
VectorCopy (check->fields.server->origin, check->priv.server->moved_from);
VectorCopy (check->fields.server->angles, check->priv.server->moved_fromangles);
moved_edicts[num_moved++] = PRVM_NUM_FOR_EDICT(check);
// 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
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, 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
+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]);
+ VectorCopy(unstickoffsets + i, offset);
SV_LinkEdict (ent, true);
- return;
+ 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, true);
+ return UNSTICK_UNSTUCK;
+ }
+ offset[2] = i;
+ if (!SV_TestEntityPosition(ent, offset))
+ {
+ SV_LinkEdict (ent, true);
+ 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;
}
-static void SV_UnstickEntity (prvm_edict_t *ent)
+qboolean SV_UnstickEntity (prvm_edict_t *ent)
{
- int i;
+ vec3_t offset;
+ switch(SV_UnstickEntityReturnOffset(ent, offset))
+ {
+ 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 not stuck in a bmodel, just return
- if (!SV_TestEntityPosition(ent, vec3_origin))
- return;
+/*
+=============
+SV_CheckStuck
- for (i = 0;i < (int)(sizeof(unstickoffsets) / sizeof(unstickoffsets[0]));i += 3)
+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))
{
- 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;
- }
+ 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, true);
+ }
+ 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");
}
-
- if (developer.integer >= 100)
- Con_Printf("Stuck entity %i (classname \"%s\").\n", (int)PRVM_EDICT_TO_PROG(ent), PRVM_GetString(ent->fields.server->classname));
}
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, true);
- 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, true);
// 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, true);
}
//============================================================================
{
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);
}
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
void SV_Physics_Step (prvm_edict_t *ent)
{
int flags = (int)ent->fields.server->flags;
+
+ // DRESK
+ // Backup Velocity in the event that movetypesteplandevent is called,
+ // to provide a parameter with the entity's velocity at impact.
+ prvm_eval_t *movetypesteplandevent;
+ vec3_t backupVelocity;
+ VectorCopy(ent->fields.server->velocity, backupVelocity);
// don't fall at all if fly/swim
if (!(flags & (FL_FLY | FL_SWIM)))
{
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_FlyMove(ent, sv.frametime, true, NULL, SV_GenericHitSuperContentsMask(ent));
SV_LinkEdict(ent, true);
+ ent->priv.server->waterposition_forceupdate = true;
}
}
else
// 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_FlyMove(ent, sv.frametime, true, NULL, SV_GenericHitSuperContentsMask(ent));
SV_LinkEdict(ent, true);
// 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);
+ if (hitsound && (int)ent->fields.server->flags & FL_ONGROUND)
+ {
+ // DRESK - Check for Entity Land Event Function
+ movetypesteplandevent = PRVM_EDICTFIELDVALUE(ent, prog->fieldoffsets.movetypesteplandevent);
+
+ if(movetypesteplandevent->function)
+ { // Valid Function; Execute
+ // Prepare Parameters
+ // Assign Velocity at Impact
+ PRVM_G_VECTOR(OFS_PARM0)[0] = backupVelocity[0];
+ PRVM_G_VECTOR(OFS_PARM0)[1] = backupVelocity[1];
+ PRVM_G_VECTOR(OFS_PARM0)[2] = backupVelocity[2];
+ // Assign Self
+ prog->globals.server->self = PRVM_EDICT_TO_PROG(ent);
+ // Execute VM Function
+ PRVM_ExecuteProgram(movetypesteplandevent->function, "movetypesteplandevent: NULL function");
+ }
+ else
+ // Check for Engine Landing Sound
+ if(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);
+ }
}
//============================================================================
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:
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)
+ if (SV_RunThink (ent))
SV_Physics_Toss (ent);
break;
default:
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;
}
// 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)
SV_CheckVelocity(ent);
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;
default:
// decrement the countdown variable used to decide when to go back to
// synchronous physics
- if (host_client->clmovement_skipphysicsframes > 0)
- host_client->clmovement_skipphysicsframes--;
+ if (host_client->clmovement_inputtimeout > sv.frametime)
+ host_client->clmovement_inputtimeout -= sv.frametime;
+ else
+ host_client->clmovement_inputtimeout = 0;
SV_CheckVelocity (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