/*
* G_RunEntity
*
*/
void G_RunEntity( edict_t *ent ) {
edict_t *part;
if( !level.canSpawnEntities ) { // don't try to think before map entities are spawned
return;
}
if( ISEVENTENTITY( &ent->s ) ) { // events do not think
return;
}
if( ent->timeDelta && !( ent->r.svflags & SVF_PROJECTILE ) ) {
G_Printf( "Warning: G_RunEntity 'Fixing timeDelta on non projectile entity\n" );
ent->timeDelta = 0;
}
// only team captains decide the think, and they make think their team members when they do
if( !( ent->flags & FL_TEAMSLAVE ) ) {
for( part = ent; part; part = part->teamchain ) {
SV_RunThink( part );
}
}
switch( (int)ent->movetype ) {
case MOVETYPE_NONE:
case MOVETYPE_NOCLIP: // only used for clients, that use pmove
SV_Physics_None( ent );
break;
case MOVETYPE_PLAYER:
SV_Physics_None( ent );
break;
case MOVETYPE_PUSH:
case MOVETYPE_STOP:
SV_Physics_Pusher( ent );
break;
case MOVETYPE_BOUNCE:
case MOVETYPE_BOUNCEGRENADE:
SV_Physics_Toss( ent );
break;
case MOVETYPE_TOSS:
SV_Physics_Toss( ent );
break;
case MOVETYPE_FLY:
SV_Physics_Toss( ent );
break;
case MOVETYPE_LINEARPROJECTILE:
SV_Physics_LinearProjectile( ent );
break;
case MOVETYPE_TOSSSLIDE:
G_BoxSlideMove( ent, ent->r.clipmask ? ent->r.clipmask : MASK_PLAYERSOLID, 1.01f, 10 );
break;
case MOVETYPE_STEP:
SV_Physics_Step( ent );
break;
default:
G_Error( "SV_Physics: bad movetype %i", (int)ent->movetype );
}
}
/*
================
SV_Physics
================
*/
void SV_Physics (void)
{
int i;
edict_t *ent;
// let the progs know that a new frame has started
pr_global_struct->self = ((int)EDICT_TO_PROG(sv.edicts));
pr_global_struct->other = ((int)EDICT_TO_PROG(sv.edicts));
pr_global_struct->time = sv.time;
PR_ExecuteProgram (pr_global_struct->StartFrame);
//SV_CheckAllEnts ();
//
// treat each object in turn
//
ent = sv.edicts;
for (i=0 ; i<sv.num_edicts ; i++, ent = NEXT_EDICT(ent))
{
if (ent->free)
continue;
if (pr_global_struct->force_retouch)
{
SV_LinkEdict (ent, true); // force retouch even for stationary
}
if (i > 0 && i <= svs.maxclients)
SV_Physics_Client (ent, i);
else if (ent->v.movetype == MOVETYPE_PUSH)
SV_Physics_Pusher (ent);
else if (ent->v.movetype == MOVETYPE_FAKEPUSH)
SV_Physics_FakePusher (ent);
else if (ent->v.movetype == MOVETYPE_NONE)
SV_Physics_None (ent);
#ifdef QUAKE2
else if (ent->v.movetype == MOVETYPE_FOLLOW)
SV_Physics_Follow (ent);
#endif
else if (ent->v.movetype == MOVETYPE_NOCLIP)
SV_Physics_Noclip (ent);
else if (ent->v.movetype == MOVETYPE_STEP)
SV_Physics_Step (ent);
else if (ent->v.movetype == MOVETYPE_TOSS
|| ent->v.movetype == MOVETYPE_BOUNCE
#ifdef QUAKE2
|| ent->v.movetype == MOVETYPE_BOUNCEMISSILE
#endif
|| ent->v.movetype == MOVETYPE_FLY
|| ent->v.movetype == MOVETYPE_FLYMISSILE)
SV_Physics_Toss (ent);
else
Sys_Error ("SV_Physics: bad movetype %i", (int)ent->v.movetype);
}
if (pr_global_struct->force_retouch)
pr_global_struct->force_retouch--;
sv.time += host_frametime;
}
/*
================
SV_RunEntity
================
*/
void SV_RunEntity (edict_t *ent)
{
if (ent->v.lastruntime == (float)realtime)
return;
ent->v.lastruntime = (float)realtime;
switch ( (int)ent->v.movetype)
{
case MOVETYPE_PUSH:
SV_Physics_Pusher (ent);
break;
case MOVETYPE_NONE:
SV_Physics_None (ent);
break;
case MOVETYPE_NOCLIP:
SV_Physics_Noclip (ent);
break;
case MOVETYPE_STEP:
SV_Physics_Step (ent);
break;
case MOVETYPE_TOSS:
case MOVETYPE_BOUNCE:
case MOVETYPE_FLY:
case MOVETYPE_FLYMISSILE:
SV_Physics_Toss (ent);
break;
default:
SV_Error ("SV_Physics: bad movetype %i", (int)ent->v.movetype);
}
}
/*
================
G_RunEntity
================
*/
void G_RunEntity (edict_t *ent)
{
if (ent->prethink)
ent->prethink (ent);
switch ( (int)ent->movetype)
{
case MOVETYPE_PUSH:
case MOVETYPE_STOP:
SV_Physics_Pusher (ent);
break;
case MOVETYPE_NONE:
SV_Physics_None (ent);
break;
case MOVETYPE_NOCLIP:
SV_Physics_Noclip (ent);
break;
case MOVETYPE_STEP:
SV_Physics_Step (ent);
break;
case MOVETYPE_TOSS:
case MOVETYPE_BOUNCE:
case MOVETYPE_FLY:
case MOVETYPE_FLYMISSILE:
case MOVETYPE_WALLBOUNCE:
case MOVETYPE_TOSS_SLIDE:
SV_Physics_Toss (ent);
break;
default:
gi.error ("SV_Physics: bad movetype %i", (int)ent->movetype);
}
}
//============================================================================
static void SV_Physics_Entity( edict_t *ent )
{
// user dll can override movement type (Xash3D extension)
if( svgame.physFuncs.SV_PhysicsEntity && svgame.physFuncs.SV_PhysicsEntity( ent ))
return; // overrided
SV_UpdateBaseVelocity( ent );
if(!( ent->v.flags & FL_BASEVELOCITY ) && !VectorIsNull( ent->v.basevelocity ))
{
// Apply momentum (add in half of the previous frame of velocity first)
VectorMA( ent->v.velocity, 1.0f + (host.frametime * 0.5f), ent->v.basevelocity, ent->v.velocity );
VectorClear( ent->v.basevelocity );
}
ent->v.flags &= ~FL_BASEVELOCITY;
if( svgame.globals->force_retouch != 0.0f )
{
// force retouch even for stationary
SV_LinkEdict( ent, true );
}
switch( ent->v.movetype )
{
case MOVETYPE_NONE:
SV_Physics_None( ent );
break;
case MOVETYPE_NOCLIP:
SV_Physics_Noclip( ent );
break;
case MOVETYPE_FOLLOW:
SV_Physics_Follow( ent );
break;
case MOVETYPE_COMPOUND:
SV_Physics_Compound( ent );
break;
case MOVETYPE_STEP:
case MOVETYPE_PUSHSTEP:
SV_Physics_Step( ent );
break;
case MOVETYPE_FLY:
case MOVETYPE_TOSS:
case MOVETYPE_BOUNCE:
case MOVETYPE_FLYMISSILE:
case MOVETYPE_BOUNCEMISSILE:
SV_Physics_Toss( ent );
break;
case MOVETYPE_PUSH:
SV_Physics_Pusher( ent );
break;
case MOVETYPE_WALK:
Host_Error( "SV_Physics: bad movetype %i\n", ent->v.movetype );
break;
}
// g-cont. don't alow free entities during loading because
// this produce a corrupted baselines
if( sv.state == ss_active && ent->v.flags & FL_KILLME )
SV_FreeEdict( ent );
}
/*
================
G_RunEntity
================
*/
void G_RunEntity (edict_t *ent)
{
//PGM
trace_t trace;
vec3_t previous_origin;
if(ent->movetype == MOVETYPE_STEP)
VectorCopy(ent->s.origin, previous_origin);
//PGM
if (ent->prethink)
ent->prethink (ent);
switch ( (int)ent->movetype)
{
case MOVETYPE_PUSH:
case MOVETYPE_STOP:
SV_Physics_Pusher (ent);
break;
case MOVETYPE_NONE:
SV_Physics_None (ent);
break;
case MOVETYPE_NOCLIP:
SV_Physics_Noclip (ent);
break;
case MOVETYPE_STEP:
SV_Physics_Step (ent);
break;
case MOVETYPE_TOSS:
case MOVETYPE_BOUNCE:
case MOVETYPE_FLY:
case MOVETYPE_FLYMISSILE:
SV_Physics_Toss (ent);
break;
case MOVETYPE_NEWTOSS:
SV_Physics_NewToss (ent);
break;
default:
gi.error ("SV_Physics: bad movetype %i", (int)ent->movetype);
}
//PGM
if(ent->movetype == MOVETYPE_STEP)
{
// if we moved, check and fix origin if needed
if (!VectorCompare(ent->s.origin, previous_origin))
{
trace = gi.trace (ent->s.origin, ent->mins, ent->maxs, previous_origin, ent, MASK_MONSTERSOLID);
if(trace.allsolid || trace.startsolid)
VectorCopy (previous_origin, ent->s.origin);
}
}
//PGM
}
/*
* ================ G_RunEntity ================
*/
void
G_RunEntity(edict_t * ent)
{
if (!ent)
return;
if (ent->prethink)
ent->prethink(ent);
switch ((int)ent->movetype) {
#ifdef WITH_ACEBOT
/* ACEBOT_ADD */
case MOVETYPE_WALK:
SV_RunThink(ent);
break;
/* ACEBOT_END */
#endif
case MOVETYPE_PUSH:
case MOVETYPE_STOP:
SV_Physics_Pusher(ent);
break;
case MOVETYPE_NONE:
SV_Physics_None(ent);
break;
case MOVETYPE_NOCLIP:
SV_Physics_Noclip(ent);
break;
case MOVETYPE_STEP:
SV_Physics_Step(ent);
break;
case MOVETYPE_TOSS:
case MOVETYPE_BOUNCE:
case MOVETYPE_FLY:
case MOVETYPE_FLYMISSILE:
// RAFAEL
case MOVETYPE_WALLBOUNCE:
SV_Physics_Toss(ent);
break;
default:
gi.error("SV_Physics: bad movetype %i", (int)ent->movetype);
}
}
/*
================
G_RunEntity
================
*/
void
G_RunEntity (edict_t * ent)
{
if (ent->prethink)
ent->prethink (ent);
switch ((int) ent->movetype)
{
case MOVETYPE_PUSH:
case MOVETYPE_STOP:
SV_Physics_Pusher (ent);
break;
case MOVETYPE_NONE:
SV_Physics_None (ent);
break;
case MOVETYPE_NOCLIP:
SV_Physics_Noclip (ent);
break;
case MOVETYPE_STEP:
SV_Physics_Step (ent);
break;
case MOVETYPE_BOUNCE:
SV_Physics_Bounce (ent); // provided by siris
break;
case MOVETYPE_TOSS:
case MOVETYPE_FLY:
// zucc added for blood splatting
case MOVETYPE_BLOOD:
// zucc
case MOVETYPE_FLYMISSILE:
SV_Physics_Toss (ent);
break;
default:
gi.error ("SV_Physics: bad movetype %i", (int) ent->movetype);
}
}
/*
================
SV_Physics_Client
Player character actions
================
*/
void SV_Physics_Client (edict_t *ent, int num)
{
if ( ! svs.clients[num-1].active )
return; // unconnected slot
//
// call standard client pre-think
//
pr_global_struct->time = sv.time;
pr_global_struct->self = ((int)EDICT_TO_PROG(ent));
PR_ExecuteProgram (pr_global_struct->PlayerPreThink);
//
// do a move
//
SV_CheckVelocity (ent);
//
// decide which move function to call
//
switch ((int)ent->v.movetype)
{
case MOVETYPE_NONE:
if (!SV_RunThink (ent))
return;
break;
case MOVETYPE_WALK:
if (!SV_RunThink (ent))
return;
if (!SV_CheckWater (ent) && ! ((int)ent->v.flags & FL_WATERJUMP) )
SV_AddGravity (ent);
SV_CheckStuck (ent);
#ifdef QUAKE2
VectorAdd (ent->v.velocity, ent->v.basevelocity, ent->v.velocity);
#endif
SV_WalkMove (ent);
#ifdef QUAKE2
VectorSubtract (ent->v.velocity, ent->v.basevelocity, ent->v.velocity);
#endif
break;
case MOVETYPE_TOSS:
case MOVETYPE_BOUNCE:
SV_Physics_Toss (ent);
break;
case MOVETYPE_FLY:
if (!SV_RunThink (ent))
return;
SV_FlyMove (ent, host_frametime, NULL);
break;
case MOVETYPE_NOCLIP:
if (!SV_RunThink (ent))
return;
VectorMA (ent->v.origin, host_frametime, ent->v.velocity, ent->v.origin);
break;
default:
Sys_Error ("SV_Physics_client: bad movetype %i", (int)ent->v.movetype);
}
//
// call standard player post-think
//
SV_LinkEdict (ent, true);
pr_global_struct->time = sv.time;
pr_global_struct->self = ((int)EDICT_TO_PROG(ent));
PR_ExecuteProgram (pr_global_struct->PlayerPostThink);
}
/*
=============
SV_Physics_Toss
Toss, bounce, and fly movement. When onground, do nothing.
=============
*/
void SV_Physics_Toss (edict_t *ent)
{
trace_t trace;
vec3_t move;
float backoff;
edict_t *slave;
qboolean wasinwater;
qboolean isinwater;
vec3_t old_origin;
// regular thinking
SV_RunThink (ent);
// if not a team captain, so movement will be handled elsewhere
if ( ent->flags & FL_TEAMSLAVE)
return;
if (ent->velocity[2] > 0)
ent->groundentity = NULL;
// check for the groundentity going away
if (ent->groundentity)
if (!ent->groundentity->inuse)
ent->groundentity = NULL;
// if onground, return without moving
if ( ent->groundentity && ent->movetype != MOVETYPE_TOSS_SLIDE )
{
// JOSEPH 7-OCT-98
if (ent->fallerflag)
{
// JOSEPH 22-JAN-99
// If the object just hit the floor
if (ent->fallingflag)
{
ent->fallingflag = 0;
if (!strcmp(ent->classname, "props_trashcanA"))
{
gi.sound (ent, CHAN_AUTO, gi.soundindex ("world/trash2.wav"), 1, ATTN_NORM, 0);
}
else if (!strcmp(ent->classname, "props_crate"))
{
gi.sound (ent, CHAN_AUTO, gi.soundindex ("world/crate2.wav"), 1, ATTN_NORM, 0);
}
}
// END JOSEPH
// Fix if sitting off center
ent->movetype = MOVETYPE_STEP;
think_checkedges(ent);
}
// END JOSEPH
return;
}
VectorCopy (ent->s.origin, old_origin);
SV_CheckVelocity (ent);
// add gravity
if (ent->movetype != MOVETYPE_FLY
&& ent->movetype != MOVETYPE_FLYMISSILE)
SV_AddGravity (ent);
// move angles
VectorMA (ent->s.angles, FRAMETIME, ent->avelocity, ent->s.angles);
// move origin
VectorScale (ent->velocity, FRAMETIME, move);
trace = SV_PushEntity (ent, move);
if (!ent->inuse)
return;
if (trace.fraction < 1)
{
// RAFAEL
if (ent->movetype == MOVETYPE_WALLBOUNCE)
backoff = 2.0;
// RAFAEL ( else )
else if (ent->movetype == MOVETYPE_BOUNCE)
backoff = 1.5;
// Ridah, testing
else if (ent->velocity[2] > -120)
backoff = 1;
else
backoff = 1.3;
ClipVelocity (ent->velocity, trace.plane.normal, ent->velocity, backoff);
// RAFAEL
if (ent->movetype == MOVETYPE_WALLBOUNCE)
vectoangles (ent->velocity, ent->s.angles);
// stop if on ground
// RAFAEL
if (trace.plane.normal[2] > 0.7 && ent->movetype != MOVETYPE_WALLBOUNCE && ent->movetype != MOVETYPE_TOSS_SLIDE) // Ridah, testing
{
if (ent->velocity[2] < 60 || ent->movetype != MOVETYPE_BOUNCE )
{
ent->groundentity = trace.ent;
ent->groundentity_linkcount = trace.ent->linkcount;
VectorCopy (vec3_origin, ent->velocity);
VectorCopy (vec3_origin, ent->avelocity);
}
}
// Ridah, testing
if (trace.plane.normal[2] > 0.0 && ent->movetype == MOVETYPE_TOSS_SLIDE) // Ridah, testing
{
VectorMA( ent->velocity, -0.07, ent->velocity, ent->velocity ); // add some friction
ent->velocity[2] += ent->gravity * sv_gravity->value * FRAMETIME * trace.plane.normal[2];
if (trace.fraction <= 0.1)
{
float oldpitch;
oldpitch = ent->s.angles[PITCH];
vectoangles (ent->velocity, ent->s.angles);
ent->s.angles[PITCH] = oldpitch;
VectorCopy (vec3_origin, ent->avelocity);
ent->avelocity[PITCH] = -300 * VectorLength(ent->velocity)/800; // roll in direction we're going
SV_Physics_Toss(ent);
return;
}
}
// if (ent->touch)
// ent->touch (ent, trace.ent, &trace.plane, trace.surface);
}
// check for water transition
wasinwater = (ent->watertype & MASK_WATER);
ent->watertype = gi.pointcontents (ent->s.origin);
isinwater = ent->watertype & MASK_WATER;
if (isinwater)
ent->waterlevel = 1;
else
ent->waterlevel = 0;
// JOSEPH 13-MAY-99
/*if (!wasinwater && isinwater)
gi.positioned_sound (old_origin, g_edicts, CHAN_AUTO, gi.soundindex("misc/h2ohit1.wav"), 1, 1, 0);
else if (wasinwater && !isinwater)
gi.positioned_sound (ent->s.origin, g_edicts, CHAN_AUTO, gi.soundindex("misc/h2ohit1.wav"), 1, 1, 0);*/
// END JOSEPH
// move teamslaves
for (slave = ent->teamchain; slave; slave = slave->teamchain)
{
VectorCopy (ent->s.origin, slave->s.origin);
gi.linkentity (slave);
}
}
/*
================
SV_Physics
================
*/
void SV_Physics (void)
{
int i;
edict_t *ent;
// 2000-04-30 NVS HANDSHAKE SRV<->CL/QC<->CL by Maddes start
eval_t *val;
// let the QuakeC code know the NVS versions of the server and clients
if (pr_field_nvs_svc)
{
// set world/server
// 2001-11-15 Better GetEdictFieldValue performance by LordHavoc/Maddes start
// val = GetEdictFieldValue(sv.edicts, "nvs_svc");
val = GETEDICTFIELDVALUE(sv.edicts, pr_field_nvs_svc);
// 2001-11-15 Better GetEdictFieldValue performance by LordHavoc/Maddes end
if (val)
{
val->_float = nvs_current_ssvc->value;
}
// set clients
ent = NEXT_EDICT(sv.edicts); // set to first not-world entity (=1st client)
for (i=1 ; i<=svs.maxclients && i<sv.num_edicts ; i++, ent = NEXT_EDICT(ent))
{
if (ent->free)
continue;
if (!svs.clients[i-1].active)
continue; // unconnected slot
// 2001-11-15 Better GetEdictFieldValue performance by LordHavoc/Maddes start
// val = GetEdictFieldValue(ent, "nvs_svc");
val = GETEDICTFIELDVALUE(ent, pr_field_nvs_svc);
// 2001-11-15 Better GetEdictFieldValue performance by LordHavoc/Maddes end
if (val)
{
val->_float = svs.clients[i-1].nvs_csvc;
}
}
}
// 2000-04-30 NVS HANDSHAKE SRV<->CL/QC<->CL by Maddes end
// let the progs know that a new frame has started
pr_global_struct->self = EDICT_TO_PROG(sv.edicts);
pr_global_struct->other = EDICT_TO_PROG(sv.edicts);
pr_global_struct->time = sv.time;
PR_ExecuteProgram (pr_global_struct->StartFrame);
//SV_CheckAllEnts ();
//
// treat each object in turn
//
ent = sv.edicts;
for (i=0 ; i<sv.num_edicts ; i++, ent = NEXT_EDICT(ent))
{
if (ent->free)
continue;
if (pr_global_struct->force_retouch)
{
SV_LinkEdict (ent, true); // force retouch even for stationary
}
if (i > 0 && i <= svs.maxclients)
SV_Physics_Client (ent, i);
else if (ent->v.movetype == MOVETYPE_PUSH)
SV_Physics_Pusher (ent);
else if (ent->v.movetype == MOVETYPE_NONE)
SV_Physics_None (ent);
else if (ent->v.movetype == MOVETYPE_FOLLOW)
SV_Physics_Follow (ent);
else if (ent->v.movetype == MOVETYPE_NOCLIP)
SV_Physics_Noclip (ent);
else if (ent->v.movetype == MOVETYPE_STEP)
SV_Physics_Step (ent);
else if (ent->v.movetype == MOVETYPE_TOSS
|| ent->v.movetype == MOVETYPE_BOUNCE
|| ent->v.movetype == MOVETYPE_BOUNCEMISSILE
|| ent->v.movetype == MOVETYPE_FLY
|| ent->v.movetype == MOVETYPE_FLYMISSILE)
SV_Physics_Toss (ent);
else
Sys_Error ("SV_Physics: bad movetype %i", (int)ent->v.movetype);
}
// 2000-01-02 EndFrame function by Maddes/FrikaC start
if (pr_func_endframe)
{
// let the progs know that a new frame has ended
pr_global_struct->self = EDICT_TO_PROG(sv.edicts);
pr_global_struct->other = EDICT_TO_PROG(sv.edicts);
pr_global_struct->time = sv.time;
PR_ExecuteProgram (pr_func_endframe);
}
// 2000-01-02 EndFrame function by Maddes/FrikaC end
if (pr_global_struct->force_retouch)
pr_global_struct->force_retouch--;
sv.time += host_frametime;
}
/*
================
SV_Physics
================
*/
void SV_Physics (void)
{
int i;
edict_t *ent;
// let the progs know that a new frame has started
#ifdef HEXEN2_SUPPORT
edict_t *ent2;
vec3_t oldOrigin, oldAngle;
int originMoved, c;
#endif
PR_GLOBAL(self) = EDICT_TO_PROG(sv.edicts);
PR_GLOBAL(other) = EDICT_TO_PROG(sv.edicts);
PR_GLOBAL(time) = sv.time;
PR_ExecuteProgram (PR_GLOBAL(StartFrame));
//SV_CheckAllEnts ();
// treat each object in turn
ent = sv.edicts;
for (i=0 ; i<sv.num_edicts ; i++, ent = NEXT_EDICT(ent))
{
if (ent->free)
continue;
#ifndef RQM_SV_ONLY
if (!isDedicated && ((i+1) % 100 == 0))
S_ExtraUpdateTime (); // BJP: Improve sound when many entities
#endif
#ifdef HEXEN2_SUPPORT
if (hexen2)
{
ent2 = PROG_TO_EDICT (ent->v.movechain);
if (ent2 != sv.edicts)
{
VectorCopy (ent->v.origin, oldOrigin);
VectorCopy (ent->v.angles, oldAngle);
}
}
#endif
if (pr_global_ptrs.force_retouch && *pr_global_ptrs.force_retouch)
SV_LinkEdict (ent, true); // force retouch even for stationary
if (i > 0 && i <= svs.maxclients)
SV_Physics_Client (ent, i);
else if (ent->v.movetype == MOVETYPE_PUSH)
SV_Physics_Pusher (ent);
else if (ent->v.movetype == MOVETYPE_NONE)
SV_Physics_None (ent);
else if (ent->v.movetype == MOVETYPE_NOCLIP)
SV_Physics_Noclip (ent);
else if (ent->v.movetype == MOVETYPE_STEP)
SV_Physics_Step (ent);
#ifdef HEXEN2_SUPPORT
else if ((hexen2) && (ent->v.movetype == MOVETYPE_PUSHPULL))
SV_Physics_Step (ent);
#endif
else if (ent->v.movetype == MOVETYPE_TOSS
|| ent->v.movetype == MOVETYPE_BOUNCE
#ifdef HEXEN2_SUPPORT
|| ((hexen2) && ((ent->v.movetype == MOVETYPE_BOUNCEMISSILE) || (ent->v.movetype == MOVETYPE_SWIM)))
#endif
|| ent->v.movetype == MOVETYPE_FLY
|| ent->v.movetype == MOVETYPE_FLYMISSILE)
SV_Physics_Toss (ent);
else
Sys_Error ("SV_Physics: bad movetype %i", (int)ent->v.movetype);
#ifdef HEXEN2_SUPPORT
if ((hexen2) && (ent2 != sv.edicts))
{
originMoved = !VectorCompare(ent->v.origin, oldOrigin);
if (originMoved || !VectorCompare(ent->v.angles, oldAngle))
{
VectorSubtract(ent->v.origin, oldOrigin, oldOrigin);
VectorSubtract(ent->v.angles, oldAngle, oldAngle);
for (c=0; c<10; c++)
{ // chain a max of 10 objects
if (ent2->free) break;
VectorAdd(oldOrigin, ent2->v.origin, ent2->v.origin);
if ((int) ent2->v.flags & FL_MOVECHAIN_ANGLE)
{
VectorAdd(oldAngle, ent2->v.angles, ent2->v.angles);
}
if (originMoved && ent2->v.chainmoved)
{ // callback function
*pr_global_ptrs.self = EDICT_TO_PROG(ent2);
*pr_global_ptrs.other = EDICT_TO_PROG(ent);
PR_ExecuteProgram(ent2->v.chainmoved);
}
ent2 = PROG_TO_EDICT( ent2->v.movechain );
if (ent2 == sv.edicts) break;
}
}
}
#endif
}
if (pr_global_ptrs.force_retouch && *pr_global_ptrs.force_retouch)
PR_GLOBAL(force_retouch)--;
sv.time += host_frametime;
}
/*
================
SV_Physics_Client
Player character actions
================
*/
void SV_Physics_Client (edict_t *ent, int num)
{
client_t *cl;
vec3_t v;
qboolean was_angle_set;
cl = &svs.clients[num-1];
if (!cl->active)
return; // unconnected slot
// call standard client pre-think
PR_GLOBAL(time) = sv.time;
PR_GLOBAL(self) = EDICT_TO_PROG(ent);
PR_ExecuteProgram (PR_GLOBAL(PlayerPreThink));
// for cutscene hack (see below)
if (isDedicated || (num != 1))
was_angle_set = false; // do it on local client only
else
was_angle_set = (ent->v.fixangle != 0);
// do a move
SV_CheckVelocity (ent);
// decide which move function to call
switch ((int)ent->v.movetype)
{
case MOVETYPE_NONE:
if (!SV_RunThink(ent))
return;
break;
case MOVETYPE_WALK:
if (!SV_RunThink(ent))
return;
if (!SV_CheckWater(ent) && !((int)ent->v.flags & FL_WATERJUMP))
SV_AddGravity (ent);
SV_CheckStuck (ent);
SV_WalkMove (ent);
break;
case MOVETYPE_TOSS:
case MOVETYPE_BOUNCE:
SV_Physics_Toss (ent);
break;
case MOVETYPE_FLY:
#ifdef HEXEN2_SUPPORT
case MOVETYPE_SWIM:
#endif
if (!SV_RunThink(ent))
return;
SV_FlyMove (ent, host_frametime, NULL);
break;
case MOVETYPE_NOCLIP:
if (!SV_RunThink(ent))
return;
VectorMA (ent->v.origin, host_frametime, ent->v.velocity, ent->v.origin);
break;
default:
Sys_Error ("SV_Physics_client: bad movetype %i", (int)ent->v.movetype);
}
// JDH: hack for cutscenes made by Darin McNeil's Cutscene Construction Kit:
// (note that the extra precision is noticeable only if the viewangles
// are sent from server to client as 2-byte values; hence the addition
// of the new svc_setpreciseangle message code)
if (was_angle_set && (ent->v.view_ofs[2] == 0) && host_cutscenehack.value
&& !strcmp (pr_strings + ent->v.classname, "camera"))
{
// - when camera changes back to player, classname remains "camera" for
// 1 frame, but movedir is no longer valid. So as an additional check,
// I verify that view_ofs[2] is still 0
// - early version(s?) of Cutscene Construction Kit don't move the camera,
// so movedir is not used. I determine the version by checking *when*
// the viewangle is set: early version does it in the .think function;
// later ones in PlayerPreThink. was_angle_set will be true only if
// it was changed in PlayerPreThink
//if (!sv_oldprotocol.value)
{
v[0] = ent->v.movedir[0] - ent->v.origin[0];
v[1] = ent->v.movedir[1] - ent->v.origin[1];
v[2] = ent->v.origin[2] - ent->v.movedir[2];
//vectoangles (v, ent->v.angles);
vectoangles (v, cl->cutscene_viewangles);
}
if (!cl->in_cutscene)
{
int i;
edict_t *ed;
// by this time, the player's viewangles have already been changed.
// But the dummy entity spawned in place of the player has the values
for (i = 1 ; i < sv.num_edicts ; i++)
{
// get the current server version
ed = EDICT_NUM(i);
if (ed->free)
continue;
if (!strcmp(pr_strings + ed->v.classname, "dummy"))
{
VectorCopy (ed->v.angles, cl->prev_viewangles);
break;
}
}
cl->in_cutscene = true;
}
//sv.found_cutscene = true;
}
else
{
if (cl->in_cutscene)
{
// I'm not sure why, but last viewangle while in_cutscene isn't final angle
ent->v.fixangle = 1;
VectorCopy (cl->prev_viewangles, ent->v.angles);
cl->in_cutscene = false;
}
}
SV_LinkEdict (ent, true);
PR_GLOBAL(time) = sv.time;
PR_GLOBAL(self) = EDICT_TO_PROG(ent);
// JDH: another hack, this time for progs that lack CycleWeaponReverse
if ((ent->v.impulse == 12.0) && ((sv_imp12hack.value >= 2) || (sv_imp12hack.value && !pr_handles_imp12)) &&
!ent->v.deadflag && (ent->v.view_ofs[0] || ent->v.view_ofs[1] || ent->v.view_ofs[2]))
{
eval_t *val = GETEDICTFIELD(ent, eval_attack_finished);
if (val && (sv.time >= val->_float))
{
SV_CycleWeaponReverse (ent);
}
}
// call standard player post-think
PR_ExecuteProgram (PR_GLOBAL(PlayerPostThink));
}
/*
================
SV_Physics
================
*/
void SV_Physics (void)
{
int i;
int entity_cap; // For sv_freezenonclients
edict_t *ent;
// let the progs know that a new frame has started
pr_global_struct->self = EDICT_TO_PROG(sv.edicts);
pr_global_struct->other = EDICT_TO_PROG(sv.edicts);
pr_global_struct->time = sv.time;
PR_ExecuteProgram (pr_global_struct->StartFrame);
//SV_CheckAllEnts ();
//
// treat each object in turn
//
ent = sv.edicts;
if (sv.frozen)
entity_cap = svs.maxclients + 1; // Only run physics on clients and the world
else
entity_cap = sv.num_edicts;
for (i=0 ; i<entity_cap ; i++, ent = NEXT_EDICT(ent))
// for (i=0 ; i<sv.num_edicts ; i++, ent = NEXT_EDICT(ent))
{
if (ent->free)
continue;
if (pr_global_struct->force_retouch)
{
SV_LinkEdict (ent, true); // force retouch even for stationary
}
if (i > 0 && i <= svs.maxclients)
SV_Physics_Client (ent, i);
else if (ent->v.movetype == MOVETYPE_PUSH)
SV_Physics_Pusher (ent);
else if (ent->v.movetype == MOVETYPE_NONE)
SV_Physics_None (ent);
else if (ent->v.movetype == MOVETYPE_FOLLOW) // Nehahra
SV_Physics_Follow (ent);
else if (ent->v.movetype == MOVETYPE_NOCLIP)
SV_Physics_Noclip (ent);
else if (ent->v.movetype == MOVETYPE_STEP)
SV_Physics_Step (ent);
else if (ent->v.movetype == MOVETYPE_WALK) // Nehahra
{
if (!SV_RunThink (ent))
return;
if (!SV_CheckWater (ent) && ! ((int)ent->v.flags & FL_WATERJUMP) )
SV_AddGravity (ent);
SV_CheckStuck (ent);
SV_WalkMove (ent);
}
else if (ent->v.movetype == MOVETYPE_TOSS
|| ent->v.movetype == MOVETYPE_BOUNCE
|| ent->v.movetype == MOVETYPE_FLY
|| ent->v.movetype == MOVETYPE_FLYMISSILE)
SV_Physics_Toss (ent);
else
Host_Error ("SV_Physics: bad movetype %i", (int)ent->v.movetype);
}
if (pr_global_struct->force_retouch)
pr_global_struct->force_retouch--;
if (!sv.frozen)
sv.time += host_frametime;
}
/*
================
SV_Physics_Client
Player character actions
================
*/
void SV_Physics_Client (edict_t *ent, int num)
{
if ( ! svs.clients[num-1].active )
return; // unconnected slot
//
// call standard client pre-think
//
pr_global_struct->time = sv.time;
pr_global_struct->self = EDICT_TO_PROG(ent);
PR_ExecuteProgram (pr_global_struct->PlayerPreThink);
//
// do a move
//
SV_CheckVelocity (ent);
//
// decide which move function to call
//
switch ((int)ent->v.movetype)
{
case MOVETYPE_NONE:
if (!SV_RunThink (ent))
return;
break;
case MOVETYPE_WALK:
if (!SV_RunThink (ent))
return;
if (!SV_CheckWater (ent) && ! ((int)ent->v.flags & FL_WATERJUMP) )
SV_AddGravity (ent);
SV_CheckStuck (ent);
SV_WalkMove (ent);
break;
case MOVETYPE_TOSS:
case MOVETYPE_BOUNCE:
SV_Physics_Toss (ent);
break;
case MOVETYPE_FLY:
if (!SV_RunThink (ent))
return;
SV_CheckWater (ent);
SV_FlyMove (ent, host_frametime, NULL);
break;
case MOVETYPE_NOCLIP:
if (!SV_RunThink (ent))
return;
ent->v.waterlevel = 0; // Avoid annoying waterjumps in noclip
ent->v.watertype = CONTENTS_EMPTY; // Avoid annoying waterjumps in noclip
VectorMA (ent->v.origin, host_frametime, ent->v.velocity, ent->v.origin);
break;
default:
Host_Error ("SV_Physics_client: bad movetype %i", (int)ent->v.movetype);
}
//
// call standard player post-think
//
if (ent->v.movetype == MOVETYPE_NOCLIP)
SV_LinkEdict (ent, false); // don't touch triggers in noclip
else
SV_LinkEdict (ent, true);
pr_global_struct->time = sv.time;
pr_global_struct->self = EDICT_TO_PROG(ent);
PR_ExecuteProgram (pr_global_struct->PlayerPostThink);
}
