*/
-cvar_t sv_friction = {CVAR_NOTIFY, "sv_friction","4", "how fast you slow down"};
-cvar_t sv_waterfriction = {CVAR_NOTIFY, "sv_waterfriction","-1", "how fast you slow down, if less than 0 the sv_friction variable is used instead"};
-cvar_t sv_stopspeed = {CVAR_NOTIFY, "sv_stopspeed","100", "how fast you come to a complete stop"};
-cvar_t sv_gravity = {CVAR_NOTIFY, "sv_gravity","800", "how fast you fall (512 = roughly earth gravity)"};
-cvar_t sv_maxvelocity = {CVAR_NOTIFY, "sv_maxvelocity","2000", "universal speed limit on all entities"};
-cvar_t sv_nostep = {CVAR_NOTIFY, "sv_nostep","0", "prevents MOVETYPE_STEP entities (monsters) from moving"};
-cvar_t sv_stepheight = {CVAR_NOTIFY, "sv_stepheight", "18", "how high you can step up (TW_SV_STEPCONTROL extension)"};
-cvar_t sv_jumpstep = {CVAR_NOTIFY, "sv_jumpstep", "0", "whether you can step up while jumping (sv_gameplayfix_stepwhilejumping must also be 1)"};
-cvar_t sv_wallfriction = {CVAR_NOTIFY, "sv_wallfriction", "1", "how much you slow down when sliding along a wall"};
-cvar_t sv_newflymove = {CVAR_NOTIFY, "sv_newflymove", "0", "enables simpler/buggier player physics (not recommended)"};
-cvar_t sv_freezenonclients = {CVAR_NOTIFY, "sv_freezenonclients", "0", "freezes time, except for players, allowing you to walk around and take screenshots of explosions"};
-cvar_t sv_playerphysicsqc = {CVAR_NOTIFY, "sv_playerphysicsqc", "1", "enables QuakeC function to override player physics"};
-cvar_t sv_debugmove = {CVAR_NOTIFY, "sv_debugmove", "0", "disables collision detection optimizations for debugging purposes"};
-
-cvar_t sv_sound_watersplash = {0, "sv_sound_watersplash", "misc/h2ohit1.wav", "sound to play when MOVETYPE_FLY/TOSS/BOUNCE/STEP entity enters or leaves water (empty cvar disables the sound)"};
-cvar_t sv_sound_land = {0, "sv_sound_land", "demon/dland2.wav", "sound to play when MOVETYPE_STEP entity hits the ground at high speed (empty cvar disables the sound)"};
-
-// TODO: move this extern to server.h
-extern cvar_t sv_clmovement_waitforinput;
-
#define MOVE_EPSILON 0.01
void SV_Physics_Toss (prvm_edict_t *ent);
-void SV_Phys_Init (void)
-{
- Cvar_RegisterVariable(&sv_stepheight);
- Cvar_RegisterVariable(&sv_jumpstep);
- Cvar_RegisterVariable(&sv_wallfriction);
- Cvar_RegisterVariable(&sv_newflymove);
- Cvar_RegisterVariable(&sv_freezenonclients);
- Cvar_RegisterVariable(&sv_playerphysicsqc);
- Cvar_RegisterVariable(&sv_debugmove);
-
- Cvar_RegisterVariable(&sv_sound_watersplash);
- Cvar_RegisterVariable(&sv_sound_land);
-}
-
/*
===============================================================================
prvm_edict_t *touch, *touchedicts[MAX_EDICTS];
// build a list of edicts to touch, because the link loop can be corrupted
- // by SV_IncreaseEdicts called during touch functions
+ // by IncreaseEdicts called during touch functions
numtouchedicts = World_EntitiesInBox(&sv.world, ent->priv.server->areamins, ent->priv.server->areamaxs, MAX_EDICTS, touchedicts);
if (numtouchedicts > MAX_EDICTS)
{
model = sv.models[modelindex];
if (model != NULL)
{
- if (!model->TraceBox)
+ if (!model->TraceBox && developer.integer >= 1)
Con_Printf("edict %i: SOLID_BSP with non-collidable model\n", PRVM_NUM_FOR_EDICT(ent));
if (ent->fields.server->angles[0] || ent->fields.server->angles[2] || ent->fields.server->avelocity[0] || ent->fields.server->avelocity[2])
returns true if the entity is in solid currently
============
*/
-static int SV_TestEntityPosition (prvm_edict_t *ent)
+static int SV_TestEntityPosition (prvm_edict_t *ent, vec3_t offset)
{
- trace_t trace = SV_Move (ent->fields.server->origin, ent->fields.server->mins, ent->fields.server->maxs, ent->fields.server->origin, MOVE_NOMONSTERS, ent, SUPERCONTENTS_SOLID);
+ vec3_t org;
+ trace_t trace;
+ VectorAdd(ent->fields.server->origin, offset, org);
+ trace = SV_Move (org, ent->fields.server->mins, ent->fields.server->maxs, ent->fields.server->origin, MOVE_NOMONSTERS, ent, SUPERCONTENTS_SOLID);
if (trace.startsupercontents & SUPERCONTENTS_SOLID)
return true;
else
// q1bsp/hlbsp use hulls and if the entity does not exactly match
// a hull size it is incorrectly tested, so this code tries to
// 'fix' it slightly...
+ // FIXME: this breaks entities larger than the hull size
int i;
vec3_t v, m1, m2, s;
- VectorAdd(ent->fields.server->origin, ent->fields.server->mins, m1);
- VectorAdd(ent->fields.server->origin, ent->fields.server->maxs, m2);
+ VectorAdd(org, ent->fields.server->mins, m1);
+ VectorAdd(org, ent->fields.server->maxs, m2);
VectorSubtract(m2, m1, s);
#define EPSILON (1.0f / 32.0f)
if (s[0] >= EPSILON*2) {m1[0] += EPSILON;m2[0] -= EPSILON;}
return true;
}
}
- return false;
}
+ // if the trace found a better position for the entity, move it there
+ if (VectorDistance2(trace.endpos, ent->fields.server->origin) >= 0.0001)
+ VectorCopy(trace.endpos, ent->fields.server->origin);
+ return false;
}
/*
|| check->fields.server->movetype == MOVETYPE_NOCLIP)
continue;
- if (SV_TestEntityPosition (check))
+ if (SV_TestEntityPosition (check, vec3_origin))
Con_Print("entity in invalid position\n");
}
}
PRVM_G_FLOAT(OFS_PARM0) = ent->fields.server->watertype;
// New Contents
PRVM_G_FLOAT(OFS_PARM1) = nContents;
+ // Assign Self
+ prog->globals.server->self = PRVM_EDICT_TO_PROG(ent);
// Execute VM Function
PRVM_ExecuteProgram(contentstransition->function, "contentstransition: NULL function");
}
*/
qboolean SV_RunThink (prvm_edict_t *ent)
{
- float thinktime;
-
- thinktime = ent->fields.server->nextthink;
- if (thinktime <= 0 || thinktime > sv.time + sv.frametime)
- return true;
+ int iterations;
// don't let things stay in the past.
// it is possible to start that way by a trigger with a local time.
- if (thinktime < sv.time)
- thinktime = sv.time;
+ if (ent->fields.server->nextthink <= 0 || ent->fields.server->nextthink > sv.time + sv.frametime)
+ return true;
- ent->fields.server->nextthink = 0;
- prog->globals.server->time = thinktime;
- prog->globals.server->self = PRVM_EDICT_TO_PROG(ent);
- prog->globals.server->other = PRVM_EDICT_TO_PROG(prog->edicts);
- PRVM_ExecuteProgram (ent->fields.server->think, "QC function self.think is missing");
+ for (iterations = 0;iterations < 128 && !ent->priv.server->free;iterations++)
+ {
+ prog->globals.server->time = max(sv.time, ent->fields.server->nextthink);
+ ent->fields.server->nextthink = 0;
+ prog->globals.server->self = PRVM_EDICT_TO_PROG(ent);
+ prog->globals.server->other = PRVM_EDICT_TO_PROG(prog->edicts);
+ PRVM_ExecuteProgram (ent->fields.server->think, "QC function self.think is missing");
+ // mods often set nextthink to time to cause a think every frame,
+ // we don't want to loop in that case, so exit if the new nextthink is
+ // <= the time the qc was told, also exit if it is past the end of the
+ // frame
+ if (ent->fields.server->nextthink <= prog->globals.server->time || ent->fields.server->nextthink > sv.time + sv.frametime || !sv_gameplayfix_multiplethinksperframe.integer)
+ break;
+ }
return !ent->priv.server->free;
}
==================
*/
extern void VM_SetTraceGlobals(const trace_t *trace);
+extern sizebuf_t vm_tempstringsbuf;
void SV_Impact (prvm_edict_t *e1, trace_t *trace)
{
+ int restorevm_tempstringsbuf_cursize;
int old_self, old_other;
prvm_edict_t *e2 = (prvm_edict_t *)trace->ent;
prvm_eval_t *val;
old_self = prog->globals.server->self;
old_other = prog->globals.server->other;
+ restorevm_tempstringsbuf_cursize = vm_tempstringsbuf.cursize;
VM_SetTraceGlobals(trace);
prog->globals.server->self = old_self;
prog->globals.server->other = old_other;
+ vm_tempstringsbuf.cursize = restorevm_tempstringsbuf_cursize;
}
model_t *pushermodel;
trace_t trace;
matrix4x4_t pusherfinalmatrix, pusherfinalimatrix;
+ unsigned short moved_edicts[MAX_EDICTS];
if (!pusher->fields.server->velocity[0] && !pusher->fields.server->velocity[1] && !pusher->fields.server->velocity[2] && !pusher->fields.server->avelocity[0] && !pusher->fields.server->avelocity[1] && !pusher->fields.server->avelocity[2])
{
for (e = 0;e < numcheckentities;e++)
{
prvm_edict_t *check = checkentities[e];
+ int checkcontents = SV_GenericHitSuperContentsMask(check);
if (check->fields.server->movetype == MOVETYPE_NONE
|| check->fields.server->movetype == MOVETYPE_PUSH
|| check->fields.server->movetype == MOVETYPE_FOLLOW
// 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, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY);
+ Collision_ClipToGenericEntity(&trace, pushermodel, pusher->fields.server->frame, pusher->fields.server->mins, pusher->fields.server->maxs, SUPERCONTENTS_BODY, &pusherfinalmatrix, &pusherfinalimatrix, check->fields.server->origin, check->fields.server->mins, check->fields.server->maxs, check->fields.server->origin, checkcontents);
if (!trace.startsolid)
continue;
}
VectorCopy (check->fields.server->origin, check->priv.server->moved_from);
VectorCopy (check->fields.server->angles, check->priv.server->moved_fromangles);
- sv.moved_edicts[num_moved++] = check;
+ moved_edicts[num_moved++] = PRVM_NUM_FOR_EDICT(check);
// try moving the contacted entity
pusher->fields.server->solid = SOLID_NOT;
pusher->fields.server->solid = savesolid; // was SOLID_BSP
//Con_Printf("%s:%d frac %f startsolid %d bmodelstartsolid %d allsolid %d\n", __FILE__, __LINE__, trace.fraction, trace.startsolid, trace.bmodelstartsolid, trace.allsolid);
- // this check is for items riding platforms that are passing under (or
- // through) walls intended to knock the items off
- if (trace.fraction < 1 && check->fields.server->movetype != MOVETYPE_WALK)
+ // this trace.fraction < 1 check causes items to fall off of pushers
+ // if they pass under or through a wall
+ // the groundentity check causes items to fall off of ledges
+ if (check->fields.server->movetype != MOVETYPE_WALK && (trace.fraction < 1 || PRVM_PROG_TO_EDICT(check->fields.server->groundentity) != pusher))
check->fields.server->flags = (int)check->fields.server->flags & ~FL_ONGROUND;
// if it is still inside the pusher, block
- Collision_ClipToGenericEntity(&trace, pushermodel, pusher->fields.server->frame, pusher->fields.server->mins, pusher->fields.server->maxs, SUPERCONTENTS_BODY, &pusherfinalmatrix, &pusherfinalimatrix, check->fields.server->origin, check->fields.server->mins, check->fields.server->maxs, check->fields.server->origin, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY);
+ Collision_ClipToGenericEntity(&trace, pushermodel, pusher->fields.server->frame, pusher->fields.server->mins, pusher->fields.server->maxs, SUPERCONTENTS_BODY, &pusherfinalmatrix, &pusherfinalimatrix, check->fields.server->origin, check->fields.server->mins, check->fields.server->maxs, check->fields.server->origin, checkcontents);
if (trace.startsolid)
{
// try moving the contacted entity a tiny bit further to account for precision errors
VectorCopy (check->priv.server->moved_fromangles, check->fields.server->angles);
SV_PushEntity (check, move2, true);
pusher->fields.server->solid = savesolid;
- Collision_ClipToGenericEntity(&trace, pushermodel, pusher->fields.server->frame, pusher->fields.server->mins, pusher->fields.server->maxs, SUPERCONTENTS_BODY, &pusherfinalmatrix, &pusherfinalimatrix, check->fields.server->origin, check->fields.server->mins, check->fields.server->maxs, check->fields.server->origin, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY);
+ Collision_ClipToGenericEntity(&trace, pushermodel, pusher->fields.server->frame, pusher->fields.server->mins, pusher->fields.server->maxs, SUPERCONTENTS_BODY, &pusherfinalmatrix, &pusherfinalimatrix, check->fields.server->origin, check->fields.server->mins, check->fields.server->maxs, check->fields.server->origin, checkcontents);
if (trace.startsolid)
{
// try moving the contacted entity a tiny bit less to account for precision errors
VectorCopy (check->priv.server->moved_fromangles, check->fields.server->angles);
SV_PushEntity (check, move2, true);
pusher->fields.server->solid = savesolid;
- Collision_ClipToGenericEntity(&trace, pushermodel, pusher->fields.server->frame, pusher->fields.server->mins, pusher->fields.server->maxs, SUPERCONTENTS_BODY, &pusherfinalmatrix, &pusherfinalimatrix, check->fields.server->origin, check->fields.server->mins, check->fields.server->maxs, check->fields.server->origin, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY);
+ Collision_ClipToGenericEntity(&trace, pushermodel, pusher->fields.server->frame, pusher->fields.server->mins, pusher->fields.server->maxs, SUPERCONTENTS_BODY, &pusherfinalmatrix, &pusherfinalimatrix, check->fields.server->origin, check->fields.server->mins, check->fields.server->maxs, check->fields.server->origin, checkcontents);
if (trace.startsolid)
{
// still inside pusher, so it's really blocked
// move back any entities we already moved
for (i = 0;i < num_moved;i++)
{
- prvm_edict_t *ed = sv.moved_edicts[i];
+ prvm_edict_t *ed = PRVM_EDICT_NUM(moved_edicts[i]);
VectorCopy (ed->priv.server->moved_from, ed->fields.server->origin);
VectorCopy (ed->priv.server->moved_fromangles, ed->fields.server->angles);
SV_LinkEdict (ed, false);
void SV_CheckStuck (prvm_edict_t *ent)
{
int i;
- vec3_t org;
+ vec3_t offset;
- if (!SV_TestEntityPosition(ent))
+ if (!SV_TestEntityPosition(ent, vec3_origin))
{
VectorCopy (ent->fields.server->origin, ent->fields.server->oldorigin);
return;
}
- VectorCopy (ent->fields.server->origin, org);
-
for (i = 0;i < (int)(sizeof(unstickoffsets) / sizeof(unstickoffsets[0]));i += 3)
{
- VectorAdd(org, unstickoffsets + i, ent->fields.server->origin);
- if (!SV_TestEntityPosition(ent))
+ 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);
}
}
- VectorCopy (ent->fields.server->oldorigin, ent->fields.server->origin);
- if (!SV_TestEntityPosition(ent))
+ VectorSubtract(ent->fields.server->oldorigin, ent->fields.server->origin, offset);
+ if (!SV_TestEntityPosition(ent, offset))
{
Con_DPrintf("Unstuck player entity %i (classname \"%s\") by restoring oldorigin.\n", (int)PRVM_EDICT_TO_PROG(ent), PRVM_GetString(ent->fields.server->classname));
SV_LinkEdict (ent, true);
return;
}
- VectorCopy (org, ent->fields.server->origin);
Con_DPrintf("Stuck player entity %i (classname \"%s\").\n", (int)PRVM_EDICT_TO_PROG(ent), PRVM_GetString(ent->fields.server->classname));
}
static void SV_UnstickEntity (prvm_edict_t *ent)
{
int i;
- vec3_t org;
// if not stuck in a bmodel, just return
- if (!SV_TestEntityPosition(ent))
+ if (!SV_TestEntityPosition(ent, vec3_origin))
return;
- VectorCopy (ent->fields.server->origin, org);
-
for (i = 0;i < (int)(sizeof(unstickoffsets) / sizeof(unstickoffsets[0]));i += 3)
{
- VectorAdd(org, unstickoffsets + i, ent->fields.server->origin);
- if (!SV_TestEntityPosition(ent))
+ 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);
}
}
- VectorCopy (org, ent->fields.server->origin);
if (developer.integer >= 100)
Con_Printf("Stuck entity %i (classname \"%s\").\n", (int)PRVM_EDICT_TO_PROG(ent), PRVM_GetString(ent->fields.server->classname));
}
case MOVETYPE_FLYMISSILE:
case MOVETYPE_FLY:
// regular thinking
- if (SV_RunThink (ent) && runmove)
+ if (SV_RunThink (ent) && (runmove || !sv_gameplayfix_delayprojectiles.integer))
SV_Physics_Toss (ent);
break;
default:
SV_AddGravity (ent);
SV_CheckStuck (ent);
SV_WalkMove (ent);
+ host_client->cmd.time = max(host_client->cmd.time, sv.time); // ignore client movement data for anything before NOW
}
break;
case MOVETYPE_TOSS:
projects / xonotic / darkplaces.git / blobdiff