cvar_t cl_movement_friction = {0, "cl_movement_friction", "4", "how fast you slow down (should match sv_friction)"};
cvar_t cl_movement_wallfriction = {0, "cl_movement_wallfriction", "1", "how fast you slow down while sliding along a wall (should match sv_wallfriction)"};
cvar_t cl_movement_waterfriction = {0, "cl_movement_waterfriction", "-1", "how fast you slow down (should match sv_waterfriction), if less than 0 the cl_movement_friction variable is used instead"};
-cvar_t cl_movement_edgefriction = {0, "cl_movement_edgefriction", "2", "how much to slow down when you may be about to fall off a ledge (should match edgefriction)"};
+cvar_t cl_movement_edgefriction = {0, "cl_movement_edgefriction", "1", "how much to slow down when you may be about to fall off a ledge (should match edgefriction)"};
cvar_t cl_movement_stepheight = {0, "cl_movement_stepheight", "18", "how tall a step you can step in one instant (should match sv_stepheight)"};
cvar_t cl_movement_accelerate = {0, "cl_movement_accelerate", "10", "how fast you accelerate (should match sv_accelerate)"};
cvar_t cl_movement_airaccelerate = {0, "cl_movement_airaccelerate", "-1", "how fast you accelerate while in the air (should match sv_airaccelerate), if less than 0 the cl_movement_accelerate variable is used instead"};
V_StopPitchDrift ();
cl.viewangles[YAW] = ANGLEMOD(cl.viewangles[YAW]);
+ cl.viewangles[PITCH] = ANGLEMOD(cl.viewangles[PITCH]);
if (cl.viewangles[YAW] >= 180)
cl.viewangles[YAW] -= 360;
+ if (cl.viewangles[PITCH] >= 180)
+ cl.viewangles[PITCH] -= 360;
cl.viewangles[PITCH] = bound(in_pitch_min.value, cl.viewangles[PITCH], in_pitch_max.value);
cl.viewangles[ROLL] = bound(-180, cl.viewangles[ROLL], 180);
}
cl.cmd.upmove *= cl_movespeedkey.value;
}
- in_mouse_x = 0;
- in_mouse_y = 0;
-
// allow mice or other external controllers to add to the move
IN_Move ();
- // ignore a mouse move if mouse was activated/deactivated this frame
- if (cl_ignoremousemoves)
- {
- cl_ignoremousemoves--;
- in_mouse_x = 0;
- in_mouse_y = 0;
- }
-
// apply m_filter if it is on
mx = in_mouse_x;
my = in_mouse_y;
old_mouse_x = mx;
old_mouse_y = my;
+ // ignore a mouse move if mouse was activated/deactivated this frame
+ if (cl_ignoremousemoves)
+ {
+ cl_ignoremousemoves--;
+ in_mouse_x = old_mouse_x = 0;
+ in_mouse_y = old_mouse_y = 0;
+ }
+
// if not in menu, apply mouse move to viewangles/movement
- if (!cl.csqc_wantsmousemove && in_client_mouse)
+ if (!key_consoleactive && key_dest == key_game && !cl.csqc_wantsmousemove)
{
float modulatedsensitivity = sensitivity.value * cl.sensitivityscale;
if (cl_prydoncursor.integer)
cl.cmd.forwardmove -= m_forward.value * in_mouse_y * modulatedsensitivity;
}
}
+ else // don't pitch drift when csqc is controlling the mouse
+ V_StopPitchDrift();
if(v_flipped.integer)
{
cl.cmd.cursor_fraction = CL_SelectTraceLine(cl.cmd.cursor_start, cl.cmd.cursor_end, cl.cmd.cursor_impact, cl.cmd.cursor_normal, &cl.cmd.cursor_entitynumber, (chase_active.integer || cl.intermission) ? &cl.entities[cl.playerentity].render : NULL);
}
-void CL_ClientMovement_ExpireOldMoves(void)
-{
- int i;
- int n;
- // remove stale queue items
- n = cl.movement_numqueue;
- cl.movement_numqueue = 0;
- if (cls.servermovesequence)
- {
- for (i = 0;i < n;i++)
- {
- if (cl.movement_queue[i].sequence > cls.servermovesequence)
- cl.movement_queue[cl.movement_numqueue++] = cl.movement_queue[i];
- else
- cl.movement_replay_canjump = cl.movement_queue[i].canjump;
- }
- }
-}
-
-void CL_ClientMovement_Input(qboolean buttonjump, qboolean buttoncrouch)
-{
- // if time has not advanced, do nothing
- if (cl.movecmd[0].msec <= 0)
- return;
- // add to input queue if there is room
- if (cl.movement_numqueue < (int)(sizeof(cl.movement_queue)/sizeof(cl.movement_queue[0])))
- {
- // add to input queue
- cl.movement_queue[cl.movement_numqueue].sequence = cl.movecmd[0].sequence;
- cl.movement_queue[cl.movement_numqueue].time = cl.movecmd[0].time;
- cl.movement_queue[cl.movement_numqueue].frametime = cl.movecmd[0].msec * 0.001;
- VectorCopy(cl.movecmd[0].viewangles, cl.movement_queue[cl.movement_numqueue].viewangles);
- cl.movement_queue[cl.movement_numqueue].move[0] = cl.movecmd[0].forwardmove;
- cl.movement_queue[cl.movement_numqueue].move[1] = cl.movecmd[0].sidemove;
- cl.movement_queue[cl.movement_numqueue].move[2] = cl.movecmd[0].upmove;
- cl.movement_queue[cl.movement_numqueue].jump = buttonjump;
- cl.movement_queue[cl.movement_numqueue].crouch = buttoncrouch;
- cl.movement_numqueue++;
- }
-
- cl.movement_replay = true;
-}
-
typedef enum waterlevel_e
{
WATERLEVEL_NONE,
float waterjumptime;
// user command
- client_movementqueue_t q;
+ usercmd_t cmd;
}
cl_clientmovement_state_t;
CL_ClientMovement_Unstick(s);
// set crouched
- if (s->q.crouch)
+ if (s->cmd.crouch)
{
// wants to crouch, this always works..
if (!s->crouched)
trace_t trace3;
CL_ClientMovement_UpdateStatus(s);
VectorCopy(s->velocity, primalvelocity);
- for (bump = 0, t = s->q.frametime;bump < 8 && VectorLength2(s->velocity) > 0;bump++)
+ for (bump = 0, t = s->cmd.frametime;bump < 8 && VectorLength2(s->velocity) > 0;bump++)
{
VectorMA(s->origin, t, s->velocity, neworigin);
trace = CL_Move(s->origin, s->mins, s->maxs, neworigin, MOVE_NORMAL, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY | SUPERCONTENTS_PLAYERCLIP, true, true, NULL, false);
// water jump only in certain situations
// this mimics quakeworld code
- if (s->q.jump && s->waterlevel == 2 && s->velocity[2] >= -180)
+ if (s->cmd.jump && s->waterlevel == 2 && s->velocity[2] >= -180)
{
vec3_t forward;
vec3_t yawangles;
vec3_t spot;
- VectorSet(yawangles, 0, s->q.viewangles[1], 0);
+ VectorSet(yawangles, 0, s->cmd.viewangles[1], 0);
AngleVectors(yawangles, forward, NULL, NULL);
VectorMA(s->origin, 24, forward, spot);
spot[2] += 8;
s->velocity[2] = 310;
s->waterjumptime = 2;
s->onground = false;
- s->q.canjump = false;
+ s->cmd.canjump = false;
}
}
}
- if (!VectorLength2(s->q.move))
+ if (!(s->cmd.forwardmove*s->cmd.forwardmove + s->cmd.sidemove*s->cmd.sidemove + s->cmd.upmove*s->cmd.upmove))
{
// drift towards bottom
VectorSet(wishvel, 0, 0, -60);
vec3_t right;
vec3_t up;
// calculate movement vector
- AngleVectors(s->q.viewangles, forward, right, up);
+ AngleVectors(s->cmd.viewangles, forward, right, up);
VectorSet(up, 0, 0, 1);
- VectorMAMAM(s->q.move[0], forward, s->q.move[1], right, s->q.move[2], up, wishvel);
+ VectorMAMAM(s->cmd.forwardmove, forward, s->cmd.sidemove, right, s->cmd.upmove, up, wishvel);
}
// split wishvel into wishspeed and wishdir
if (s->waterjumptime <= 0)
{
// water friction
- f = 1 - s->q.frametime * cl.movevars_waterfriction * s->waterlevel;
+ f = 1 - s->cmd.frametime * cl.movevars_waterfriction * (cls.protocol == PROTOCOL_QUAKEWORLD ? s->waterlevel : 1);
f = bound(0, f, 1);
VectorScale(s->velocity, f, s->velocity);
f = wishspeed - DotProduct(s->velocity, wishdir);
if (f > 0)
{
- f = min(cl.movevars_wateraccelerate * s->q.frametime * wishspeed, f);
+ f = min(cl.movevars_wateraccelerate * s->cmd.frametime * wishspeed, f);
VectorMA(s->velocity, f, wishdir, s->velocity);
}
// holding jump button swims upward slowly
- if (s->q.jump)
+ if (s->cmd.jump)
{
if (s->watertype & SUPERCONTENTS_LAVA)
s->velocity[2] = 50;
CL_ClientMovement_Move(s);
}
+void CL_ClientMovement_Physics_CPM_PM_Aircontrol(cl_clientmovement_state_t *s, vec3_t wishdir, vec_t wishspeed)
+{
+ vec_t zspeed, speed, dot, k;
+
+ if(s->cmd.forwardmove == 0 || s->cmd.sidemove != 0)
+ return;
+
+ zspeed = s->velocity[2];
+ s->velocity[2] = 0;
+ speed = VectorNormalizeLength(s->velocity);
+
+ dot = DotProduct(s->velocity, wishdir);
+ k = 32;
+ k *= cl.movevars_aircontrol*dot*dot*s->cmd.frametime;
+
+ if(dot > 0) { // we can't change direction while slowing down
+ VectorMAM(speed, s->velocity, k, wishdir, s->velocity);
+ VectorNormalize(s->velocity);
+ }
+
+ VectorScale(s->velocity, speed, s->velocity);
+ s->velocity[2] = zspeed;
+}
+
void CL_ClientMovement_Physics_Walk(cl_clientmovement_state_t *s)
{
vec_t friction;
// jump if on ground with jump button pressed but only if it has been
// released at least once since the last jump
- if (s->q.jump)
+ if (s->cmd.jump)
{
- if (s->onground && (s->q.canjump || !cl_movement_track_canjump.integer)) // FIXME remove this cvar again when canjump logic actually works, or maybe keep it for mods that allow "pogo-ing"
+ if (s->onground && (s->cmd.canjump || !cl_movement_track_canjump.integer)) // FIXME remove this cvar again when canjump logic actually works, or maybe keep it for mods that allow "pogo-ing"
{
s->velocity[2] += cl.movevars_jumpvelocity;
s->onground = false;
- s->q.canjump = false;
+ s->cmd.canjump = false;
}
}
else
- s->q.canjump = true;
+ s->cmd.canjump = true;
// calculate movement vector
- VectorSet(yawangles, 0, s->q.viewangles[1], 0);
+ VectorSet(yawangles, 0, s->cmd.viewangles[1], 0);
AngleVectors(yawangles, forward, right, up);
- VectorMAM(s->q.move[0], forward, s->q.move[1], right, wishvel);
+ VectorMAM(s->cmd.forwardmove, forward, s->cmd.sidemove, right, wishvel);
// split wishvel into wishspeed and wishdir
wishspeed = VectorLength(wishvel);
{
// apply edge friction
f = sqrt(s->velocity[0] * s->velocity[0] + s->velocity[1] * s->velocity[1]);
- friction = cl.movevars_friction;
- if (f > 0 && cl.movevars_edgefriction != 1)
+ if (f > 0)
{
- vec3_t neworigin2;
- vec3_t neworigin3;
- // note: QW uses the full player box for the trace, and yet still
- // uses s->origin[2] + s->mins[2], which is clearly an bug, but
- // this mimics it for compatibility
- VectorSet(neworigin2, s->origin[0] + s->velocity[0]*(16/f), s->origin[1] + s->velocity[1]*(16/f), s->origin[2] + s->mins[2]);
- VectorSet(neworigin3, neworigin2[0], neworigin2[1], neworigin2[2] - 34);
- if (cls.protocol == PROTOCOL_QUAKEWORLD)
- trace = CL_Move(neworigin2, s->mins, s->maxs, neworigin3, MOVE_NORMAL, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY | SUPERCONTENTS_PLAYERCLIP, true, true, NULL, false);
- else
- trace = CL_Move(neworigin2, vec3_origin, vec3_origin, neworigin3, MOVE_NORMAL, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY | SUPERCONTENTS_PLAYERCLIP, true, true, NULL, false);
- if (trace.fraction == 1 && !trace.startsolid)
- friction *= cl.movevars_edgefriction;
+ friction = cl.movevars_friction;
+ if (cl.movevars_edgefriction != 1)
+ {
+ vec3_t neworigin2;
+ vec3_t neworigin3;
+ // note: QW uses the full player box for the trace, and yet still
+ // uses s->origin[2] + s->mins[2], which is clearly an bug, but
+ // this mimics it for compatibility
+ VectorSet(neworigin2, s->origin[0] + s->velocity[0]*(16/f), s->origin[1] + s->velocity[1]*(16/f), s->origin[2] + s->mins[2]);
+ VectorSet(neworigin3, neworigin2[0], neworigin2[1], neworigin2[2] - 34);
+ if (cls.protocol == PROTOCOL_QUAKEWORLD)
+ trace = CL_Move(neworigin2, s->mins, s->maxs, neworigin3, MOVE_NORMAL, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY | SUPERCONTENTS_PLAYERCLIP, true, true, NULL, false);
+ else
+ trace = CL_Move(neworigin2, vec3_origin, vec3_origin, neworigin3, MOVE_NORMAL, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY | SUPERCONTENTS_PLAYERCLIP, true, true, NULL, false);
+ if (trace.fraction == 1 && !trace.startsolid)
+ friction *= cl.movevars_edgefriction;
+ }
+ // apply ground friction
+ f = 1 - s->cmd.frametime * friction * ((f < cl.movevars_stopspeed) ? (cl.movevars_stopspeed / f) : 1);
+ f = max(f, 0);
+ VectorScale(s->velocity, f, s->velocity);
}
- // apply ground friction
- f = 1 - s->q.frametime * friction * ((f < cl.movevars_stopspeed) ? (cl.movevars_stopspeed / f) : 1);
- f = max(f, 0);
- VectorScale(s->velocity, f, s->velocity);
addspeed = wishspeed - DotProduct(s->velocity, wishdir);
if (addspeed > 0)
{
- accelspeed = min(cl.movevars_accelerate * s->q.frametime * wishspeed, addspeed);
+ accelspeed = min(cl.movevars_accelerate * s->cmd.frametime * wishspeed, addspeed);
VectorMA(s->velocity, accelspeed, wishdir, s->velocity);
}
- s->velocity[2] -= cl.movevars_gravity * cl.movevars_entgravity * s->q.frametime;
+ s->velocity[2] -= cl.movevars_gravity * cl.movevars_entgravity * s->cmd.frametime;
if (cls.protocol == PROTOCOL_QUAKEWORLD)
s->velocity[2] = 0;
if (VectorLength2(s->velocity))
vec_t vel_straight;
vec_t vel_z;
vec3_t vel_perpend;
+ float wishspeed2, accel;
// apply air speed limit
wishspeed = min(wishspeed, cl.movevars_maxairspeed);
+ accel = cl.movevars_airaccelerate;
+
+ // CPM: air control
+ wishspeed2 = wishspeed;
+ if(cl.movevars_airstopaccelerate != 0)
+ if(DotProduct(s->velocity, wishdir) < 0)
+ accel = cl.movevars_airstopaccelerate;
+ if(s->cmd.forwardmove == 0 && s->cmd.sidemove != 0)
+ {
+ if(cl.movevars_maxairstrafespeed)
+ if(wishspeed > cl.movevars_maxairstrafespeed)
+ wishspeed = cl.movevars_maxairstrafespeed;
+ if(cl.movevars_airstrafeaccelerate)
+ accel = cl.movevars_airstrafeaccelerate;
+ }
+ // !CPM
/*
addspeed = wishspeed - DotProduct(s->velocity, wishdir);
f = wishspeed - vel_straight;
if(f > 0)
- vel_straight += min(f, cl.movevars_airaccelerate * s->q.frametime * wishspeed) * cl.movevars_airaccel_qw;
+ vel_straight += min(f, accel * s->cmd.frametime * wishspeed) * cl.movevars_airaccel_qw;
if(wishspeed > 0)
- vel_straight += min(wishspeed, cl.movevars_airaccelerate * s->q.frametime * wishspeed) * (1 - cl.movevars_airaccel_qw);
+ vel_straight += min(wishspeed, accel * s->cmd.frametime * wishspeed) * (1 - cl.movevars_airaccel_qw);
- VectorM(1 - (s->q.frametime * (wishspeed / cl.movevars_maxairspeed) * cl.movevars_airaccel_sideways_friction), vel_perpend, vel_perpend);
+ VectorM(1 - (s->cmd.frametime * (wishspeed / cl.movevars_maxairspeed) * cl.movevars_airaccel_sideways_friction), vel_perpend, vel_perpend);
VectorMA(vel_perpend, vel_straight, wishdir, s->velocity);
s->velocity[2] += vel_z;
+
+ if(cl.movevars_aircontrol)
+ CL_ClientMovement_Physics_CPM_PM_Aircontrol(s, wishdir, wishspeed2);
}
- s->velocity[2] -= cl.movevars_gravity * cl.movevars_entgravity * s->q.frametime;
+ s->velocity[2] -= cl.movevars_gravity * cl.movevars_entgravity * s->cmd.frametime;
CL_ClientMovement_Move(s);
}
}
void CL_ClientMovement_PlayerMove(cl_clientmovement_state_t *s)
{
//Con_Printf(" %f", frametime);
- if (!s->q.jump)
- s->q.canjump = true;
- s->waterjumptime -= s->q.frametime;
+ if (!s->cmd.jump)
+ s->cmd.canjump = true;
+ s->waterjumptime -= s->cmd.frametime;
CL_ClientMovement_UpdateStatus(s);
if (s->waterlevel >= WATERLEVEL_SWIMMING)
CL_ClientMovement_Physics_Swim(s);
cl.movevars_friction = cl.statsf[STAT_MOVEVARS_FRICTION];
cl.movevars_wallfriction = cl.statsf[STAT_MOVEVARS_WALLFRICTION];
cl.movevars_waterfriction = cl.statsf[STAT_MOVEVARS_WATERFRICTION];
+ cl.movevars_airstopaccelerate = cl.statsf[STAT_MOVEVARS_AIRSTOPACCELERATE];
+ cl.movevars_airstrafeaccelerate = cl.statsf[STAT_MOVEVARS_AIRSTRAFEACCELERATE];
+ cl.movevars_maxairstrafespeed = cl.statsf[STAT_MOVEVARS_MAXAIRSTRAFESPEED];
+ cl.movevars_aircontrol = cl.statsf[STAT_MOVEVARS_AIRCONTROL];
}
else
{
cl.movevars_stepheight = cl_movement_stepheight.value;
cl.movevars_airaccel_qw = cl_movement_airaccel_qw.value;
cl.movevars_airaccel_sideways_friction = cl_movement_airaccel_sideways_friction.value;
+ cl.movevars_airstopaccelerate = 0;
+ cl.movevars_airstrafeaccelerate = 0;
+ cl.movevars_maxairstrafespeed = 0;
+ cl.movevars_aircontrol = 0;
}
}
void CL_ClientMovement_Replay(void)
{
int i;
- qboolean canjump;
- double totalmovetime;
+ double totalmovemsec;
cl_clientmovement_state_t s;
- CL_ClientMovement_ExpireOldMoves();
+ if (cl.movement_predicted && !cl.movement_replay)
+ return;
// set up starting state for the series of moves
memset(&s, 0, sizeof(s));
s.crouched = true; // will be updated on first move
//Con_Printf("movement replay starting org %f %f %f vel %f %f %f\n", s.origin[0], s.origin[1], s.origin[2], s.velocity[0], s.velocity[1], s.velocity[2]);
- totalmovetime = 0;
- for (i = 0;i < cl.movement_numqueue - 1;i++)
- totalmovetime += cl.movement_queue[i].frametime;
- cl.movement_predicted = totalmovetime * 1000.0 >= cl_movement_minping.value && cls.servermovesequence && (cl_movement.integer && !cls.demoplayback && cls.signon == SIGNONS && cl.stats[STAT_HEALTH] > 0 && !cl.intermission);
- //Con_Printf("%i = %.0f >= %.0f && %i && (%i && %i && %i == %i && %i > 0 && %i\n", cl.movement_predicted, totalmovetime * 1000.0, cl_movement_minping.value, cls.servermovesequence, cl_movement.integer, !cls.demoplayback, cls.signon, SIGNONS, cl.stats[STAT_HEALTH], !cl.intermission);
+ totalmovemsec = 0;
+ for (i = 0;i < CL_MAX_USERCMDS;i++)
+ if (cl.movecmd[i].sequence > cls.servermovesequence)
+ totalmovemsec += cl.movecmd[i].msec;
+ cl.movement_predicted = totalmovemsec >= cl_movement_minping.value && cls.servermovesequence && (cl_movement.integer && !cls.demoplayback && cls.signon == SIGNONS && cl.stats[STAT_HEALTH] > 0 && !cl.intermission);
+ //Con_Printf("%i = %.0f >= %.0f && %i && (%i && %i && %i == %i && %i > 0 && %i\n", cl.movement_predicted, totalmovemsec, cl_movement_minping.value, cls.servermovesequence, cl_movement.integer, !cls.demoplayback, cls.signon, SIGNONS, cl.stats[STAT_HEALTH], !cl.intermission);
if (cl.movement_predicted)
{
//Con_Printf("%ims\n", cl.movecmd[0].msec);
// replay the input queue to predict current location
// note: this relies on the fact there's always one queue item at the end
- canjump = cl.movement_replay_canjump;
- for (i = 0;i < cl.movement_numqueue;i++)
+ // find how many are still valid
+ for (i = 0;i < CL_MAX_USERCMDS;i++)
+ if (cl.movecmd[i].sequence <= cls.servermovesequence)
+ break;
+ // now walk them in oldest to newest order
+ for (i--;i >= 0;i--)
{
- s.q = cl.movement_queue[i];
- s.q.canjump = canjump;
+ s.cmd = cl.movecmd[i];
+ if (i < CL_MAX_USERCMDS - 1)
+ s.cmd.canjump = cl.movecmd[i+1].canjump;
// if a move is more than 50ms, do it as two moves (matching qwsv)
- if (s.q.frametime > 0.05)
+ //Con_Printf("%i ", s.cmd.msec);
+ if (s.cmd.frametime > 0.05)
{
- s.q.frametime *= 0.5;
+ s.cmd.frametime /= 2;
CL_ClientMovement_PlayerMove(&s);
}
CL_ClientMovement_PlayerMove(&s);
- canjump = cl.movement_queue[i].canjump = s.q.canjump;
+ cl.movecmd[i].canjump = s.cmd.canjump;
}
+ //Con_Printf("\n");
}
else
{
// get the first movement queue entry to know whether to crouch and such
- s.q = cl.movement_queue[0];
+ s.cmd = cl.movecmd[0];
}
CL_ClientMovement_UpdateStatus(&s);
- if (cl.movement_replay)
+ if (cls.demoplayback) // for bob, speedometer
+ VectorCopy(cl.mvelocity[0], cl.movement_velocity);
+ else
{
cl.movement_replay = false;
- // update interpolation timestamps if time has passed
- if (cl.movement_time[0] != cl.movecmd[0].time)
- {
- cl.movement_time[1] = cl.movement_time[0];
- cl.movement_time[0] = cl.movecmd[0].time;
- cl.movement_time[2] = cl.movecmd[0].time;//time;
- VectorCopy(cl.movement_origin, cl.movement_oldorigin);
- //VectorCopy(s.origin, cl.entities[cl.playerentity].state_current.origin);
- //VectorSet(cl.entities[cl.playerentity].state_current.angles, 0, cl.viewangles[1], 0);
- }
-
// update the interpolation target position and velocity
VectorCopy(s.origin, cl.movement_origin);
VectorCopy(s.velocity, cl.movement_velocity);
}
- else if(cls.demoplayback) // for bob, speedometer
- VectorCopy(cl.mvelocity[0], cl.movement_velocity);
// update the onground flag if appropriate
if (cl.movement_predicted)
if (bits & QW_CM_ANGLE3)
MSG_WriteAngle16i(buf, to->viewangles[2]);
if (bits & QW_CM_FORWARD)
- MSG_WriteShort(buf, to->forwardmove);
+ MSG_WriteShort(buf, (short) to->forwardmove);
if (bits & QW_CM_SIDE)
- MSG_WriteShort(buf, to->sidemove);
+ MSG_WriteShort(buf, (short) to->sidemove);
if (bits & QW_CM_UP)
- MSG_WriteShort(buf, to->upmove);
+ MSG_WriteShort(buf, (short) to->upmove);
if (bits & QW_CM_BUTTONS)
MSG_WriteByte(buf, to->buttons);
if (bits & QW_CM_IMPULSE)
void CL_SendMove(void)
{
int i, j, packetloss;
+ int checksumindex;
int bits;
+ int maxusercmds;
+ usercmd_t *cmd;
sizebuf_t buf;
unsigned char data[1024];
double packettime;
int msecdelta;
- CL_ClientMovement_ExpireOldMoves();
-
// if playing a demo, do nothing
if (!cls.netcon)
return;
+ // we build up cl.movecmd[0] and then decide whether to send or not
+ // the prediction code will use this command even though it has not been
+ // sent yet
+ cl.cmd.time = cl.time;
+ cl.cmd.sequence = cls.netcon->outgoing_unreliable_sequence;
+
// set button bits
// LordHavoc: added 6 new buttons and use and chat buttons, and prydon cursor active button
bits = 0;
if (cl.cmd.cursor_screen[1] <= -1) bits |= 32;
if (cl.cmd.cursor_screen[1] >= 1) bits |= 64;
- // don't send too often or else network connections can get clogged by a high renderer framerate
+ // set buttons and impulse
+ cl.cmd.buttons = bits;
+ cl.cmd.impulse = in_impulse;
+
+ // set viewangles
+ VectorCopy(cl.viewangles, cl.cmd.viewangles);
+
+ msecdelta = (int)(floor(cl.cmd.time * 1000) - floor(cl.movecmd[1].time * 1000));
+ cl.cmd.msec = (unsigned char)bound(0, msecdelta, 255);
+ // ridiculous value rejection (matches qw)
+ if (cl.cmd.msec > 250)
+ cl.cmd.msec = 100;
+ cl.cmd.frametime = cl.cmd.msec * (1.0 / 1000.0);
+
+ cl.cmd.predicted = cl_movement.integer;
+
+ // movement is set by input code (forwardmove/sidemove/upmove)
+ // always dump the first two moves, because they may contain leftover inputs from the last level
+ if (cl.cmd.sequence <= 2)
+ cl.cmd.forwardmove = cl.cmd.sidemove = cl.cmd.upmove = cl.cmd.impulse = cl.cmd.buttons = 0;
+
+ cl.cmd.jump = (cl.cmd.buttons & 2) != 0;
+ cl.cmd.crouch = 0;
+ switch (cls.protocol)
+ {
+ case PROTOCOL_QUAKEWORLD:
+ case PROTOCOL_QUAKE:
+ case PROTOCOL_QUAKEDP:
+ case PROTOCOL_NEHAHRAMOVIE:
+ case PROTOCOL_NEHAHRABJP:
+ case PROTOCOL_NEHAHRABJP2:
+ case PROTOCOL_NEHAHRABJP3:
+ case PROTOCOL_DARKPLACES1:
+ case PROTOCOL_DARKPLACES2:
+ case PROTOCOL_DARKPLACES3:
+ case PROTOCOL_DARKPLACES4:
+ case PROTOCOL_DARKPLACES5:
+ break;
+ case PROTOCOL_DARKPLACES6:
+ case PROTOCOL_DARKPLACES7:
+ // FIXME: cl.movecmd[0].buttons & 16 is +button5, Nexuiz specific
+ cl.cmd.crouch = (cl.cmd.buttons & 16) != 0;
+ break;
+ case PROTOCOL_UNKNOWN:
+ break;
+ }
+
+ cl.movecmd[0] = cl.cmd;
+
+ // don't predict more than 200fps
+ if (realtime >= cl.lastpackettime + 0.005)
+ cl.movement_replay = true; // redo the prediction
+
+ // now decide whether to actually send this move
+ // (otherwise it is only for prediction)
+
+ // don't send too often or else network connections can get clogged by a
+ // high renderer framerate
packettime = 1.0 / bound(1, cl_netfps.value, 1000);
// send input every frame in singleplayer
if (cl.islocalgame)
packettime = 0;
- // send the current interpolation time
- cl.cmd.time = cl.time;
- cl.cmd.sequence = cls.netcon->outgoing_unreliable_sequence;
- if (realtime < cl.lastpackettime + packettime && (!cl_netimmediatebuttons.integer || (bits == cl.cmd.buttons && in_impulse == cl.cmd.impulse)))
- return;
+ // always send if buttons changed or an impulse is pending
+ // even if it violates the rate limit!
+ if (!cl.movecmd[0].impulse && (!cl_netimmediatebuttons.integer || cl.movecmd[0].buttons == cl.movecmd[1].buttons))
+ {
+ // don't choke the connection with packets (obey rate limit)
+ if ((cls.protocol == PROTOCOL_QUAKEWORLD || cls.signon == SIGNONS) && !NetConn_CanSend(cls.netcon) && !cl.islocalgame)
+ return;
+ // don't send too often (cl_netfps)
+ if (realtime < cl.lastpackettime + packettime)
+ return;
+ }
// try to round off the lastpackettime to a multiple of the packet interval
- // (this causes it to emit packets at a steady beat, and takes advantage
- // of the time drift compensation in the cl.time code)
+ // (this causes it to emit packets at a steady beat)
if (packettime > 0)
cl.lastpackettime = floor(realtime / packettime) * packettime;
else
cl.lastpackettime = realtime;
- // set the flag indicating that we sent a packet recently
- cl.movement_needupdate = false;
buf.maxsize = sizeof(data);
buf.cursize = 0;
buf.data = data;
- // conditions for sending a move:
- // if the move advances time or if the game is paused (in which case time
- // is not advancing)
- // don't send a new input packet if the connection is still saturated from
- // the last one (or chat messages, etc)
- // note: this behavior comes from QW
- if ((cls.protocol == PROTOCOL_QUAKEWORLD || cls.signon == SIGNONS) && !NetConn_CanSend(cls.netcon) && !cl.islocalgame)
- return;
-
// send the movement message
// PROTOCOL_QUAKE clc_move = 16 bytes total
// PROTOCOL_QUAKEDP clc_move = 16 bytes total
// set prydon cursor info
CL_UpdatePrydonCursor();
- // set buttons and impulse
- cl.cmd.buttons = bits;
- cl.cmd.impulse = in_impulse;
-
- // clear button 'click' states
- in_attack.state &= ~2;
- in_jump.state &= ~2;
- in_button3.state &= ~2;
- in_button4.state &= ~2;
- in_button5.state &= ~2;
- in_button6.state &= ~2;
- in_button7.state &= ~2;
- in_button8.state &= ~2;
- in_use.state &= ~2;
- in_button9.state &= ~2;
- in_button10.state &= ~2;
- in_button11.state &= ~2;
- in_button12.state &= ~2;
- in_button13.state &= ~2;
- in_button14.state &= ~2;
- in_button15.state &= ~2;
- in_button16.state &= ~2;
-
- // clear impulse
- in_impulse = 0;
-
- // movement is set by input code (forwardmove/sidemove/upmove)
-
- // set viewangles
- VectorCopy(cl.viewangles, cl.cmd.viewangles);
-
- msecdelta = (int)(floor(cl.cmd.time * 1000) - floor(cl.movecmd[0].time * 1000));
- cl.cmd.msec = (unsigned char)bound(0, msecdelta, 255);
- // ridiculous value rejection (matches qw)
- if (cl.cmd.msec > 250)
- cl.cmd.msec = 100;
-
- cl.cmd.predicted = cl_movement.integer;
-
- // always dump the first two messages, because they may contain leftover inputs from the last level
- if (cl.cmd.sequence <= 2)
- cl.cmd.forwardmove = cl.cmd.sidemove = cl.cmd.upmove = cl.cmd.impulse = cl.cmd.buttons = 0;
-
- // update the cl.movecmd array which holds the most recent moves
- for (i = CL_MAX_USERCMDS - 1;i >= 1;i--)
- cl.movecmd[i] = cl.movecmd[i-1];
- cl.movecmd[0] = cl.cmd;
-
- if (cls.protocol == PROTOCOL_QUAKEWORLD)
+ if (cls.protocol == PROTOCOL_QUAKEWORLD || cls.signon == SIGNONS)
{
- int checksumindex;
-
- CL_ClientMovement_Input((cl.movecmd[0].buttons & 2) != 0, false);
-
- MSG_WriteByte(&buf, qw_clc_move);
- // save the position for a checksum byte
- checksumindex = buf.cursize;
- MSG_WriteByte(&buf, 0);
- // packet loss percentage
- for (j = 0, packetloss = 0;j < NETGRAPH_PACKETS;j++)
- if (cls.netcon->incoming_unreliablesize[j] == NETGRAPH_LOSTPACKET)
- packetloss++;
- packetloss = packetloss * 100 / NETGRAPH_PACKETS;
- MSG_WriteByte(&buf, packetloss);
- // write most recent 3 moves
- QW_MSG_WriteDeltaUsercmd(&buf, &nullcmd, &cl.movecmd[2]);
- QW_MSG_WriteDeltaUsercmd(&buf, &cl.movecmd[2], &cl.movecmd[1]);
- QW_MSG_WriteDeltaUsercmd(&buf, &cl.movecmd[1], &cl.movecmd[0]);
- // calculate the checksum
- buf.data[checksumindex] = COM_BlockSequenceCRCByteQW(buf.data + checksumindex + 1, buf.cursize - checksumindex - 1, cls.netcon->outgoing_unreliable_sequence);
- // if delta compression history overflows, request no delta
- if (cls.netcon->outgoing_unreliable_sequence - cl.qw_validsequence >= QW_UPDATE_BACKUP-1)
- cl.qw_validsequence = 0;
- // request delta compression if appropriate
- if (cl.qw_validsequence && !cl_nodelta.integer && cls.state == ca_connected && !cls.demorecording)
+ switch (cls.protocol)
{
- cl.qw_deltasequence[cls.netcon->outgoing_unreliable_sequence & QW_UPDATE_MASK] = cl.qw_validsequence;
- MSG_WriteByte(&buf, qw_clc_delta);
- MSG_WriteByte(&buf, cl.qw_validsequence & 255);
- }
- else
- cl.qw_deltasequence[cls.netcon->outgoing_unreliable_sequence & QW_UPDATE_MASK] = -1;
- }
- else if (cls.signon == SIGNONS)
- {
- if (cls.protocol == PROTOCOL_QUAKE || cls.protocol == PROTOCOL_QUAKEDP || cls.protocol == PROTOCOL_NEHAHRAMOVIE || cls.protocol == PROTOCOL_NEHAHRABJP || cls.protocol == PROTOCOL_NEHAHRABJP2 || cls.protocol == PROTOCOL_NEHAHRABJP3)
- {
- CL_ClientMovement_Input((cl.movecmd[0].buttons & 2) != 0, false);
-
+ case PROTOCOL_QUAKEWORLD:
+ MSG_WriteByte(&buf, qw_clc_move);
+ // save the position for a checksum byte
+ checksumindex = buf.cursize;
+ MSG_WriteByte(&buf, 0);
+ // packet loss percentage
+ for (j = 0, packetloss = 0;j < NETGRAPH_PACKETS;j++)
+ if (cls.netcon->incoming_unreliablesize[j] == NETGRAPH_LOSTPACKET)
+ packetloss++;
+ packetloss = packetloss * 100 / NETGRAPH_PACKETS;
+ MSG_WriteByte(&buf, packetloss);
+ // write most recent 3 moves
+ QW_MSG_WriteDeltaUsercmd(&buf, &nullcmd, &cl.movecmd[2]);
+ QW_MSG_WriteDeltaUsercmd(&buf, &cl.movecmd[2], &cl.movecmd[1]);
+ QW_MSG_WriteDeltaUsercmd(&buf, &cl.movecmd[1], &cl.movecmd[0]);
+ // calculate the checksum
+ buf.data[checksumindex] = COM_BlockSequenceCRCByteQW(buf.data + checksumindex + 1, buf.cursize - checksumindex - 1, cls.netcon->outgoing_unreliable_sequence);
+ // if delta compression history overflows, request no delta
+ if (cls.netcon->outgoing_unreliable_sequence - cl.qw_validsequence >= QW_UPDATE_BACKUP-1)
+ cl.qw_validsequence = 0;
+ // request delta compression if appropriate
+ if (cl.qw_validsequence && !cl_nodelta.integer && cls.state == ca_connected && !cls.demorecording)
+ {
+ cl.qw_deltasequence[cls.netcon->outgoing_unreliable_sequence & QW_UPDATE_MASK] = cl.qw_validsequence;
+ MSG_WriteByte(&buf, qw_clc_delta);
+ MSG_WriteByte(&buf, cl.qw_validsequence & 255);
+ }
+ else
+ cl.qw_deltasequence[cls.netcon->outgoing_unreliable_sequence & QW_UPDATE_MASK] = -1;
+ break;
+ case PROTOCOL_QUAKE:
+ case PROTOCOL_QUAKEDP:
+ case PROTOCOL_NEHAHRAMOVIE:
+ case PROTOCOL_NEHAHRABJP:
+ case PROTOCOL_NEHAHRABJP2:
+ case PROTOCOL_NEHAHRABJP3:
// 5 bytes
MSG_WriteByte (&buf, clc_move);
MSG_WriteFloat (&buf, cl.movecmd[0].time); // last server packet time
// 2 bytes
MSG_WriteByte (&buf, cl.movecmd[0].buttons);
MSG_WriteByte (&buf, cl.movecmd[0].impulse);
- }
- else if (cls.protocol == PROTOCOL_DARKPLACES2 || cls.protocol == PROTOCOL_DARKPLACES3)
- {
- CL_ClientMovement_Input((cl.movecmd[0].buttons & 2) != 0, false);
-
+ break;
+ case PROTOCOL_DARKPLACES2:
+ case PROTOCOL_DARKPLACES3:
// 5 bytes
MSG_WriteByte (&buf, clc_move);
MSG_WriteFloat (&buf, cl.movecmd[0].time); // last server packet time
// 2 bytes
MSG_WriteByte (&buf, cl.movecmd[0].buttons);
MSG_WriteByte (&buf, cl.movecmd[0].impulse);
- }
- else if (cls.protocol == PROTOCOL_DARKPLACES1 || cls.protocol == PROTOCOL_DARKPLACES4 || cls.protocol == PROTOCOL_DARKPLACES5)
- {
- CL_ClientMovement_Input((cl.movecmd[0].buttons & 2) != 0, false);
-
+ break;
+ case PROTOCOL_DARKPLACES1:
+ case PROTOCOL_DARKPLACES4:
+ case PROTOCOL_DARKPLACES5:
// 5 bytes
MSG_WriteByte (&buf, clc_move);
MSG_WriteFloat (&buf, cl.movecmd[0].time); // last server packet time
// 2 bytes
MSG_WriteByte (&buf, cl.movecmd[0].buttons);
MSG_WriteByte (&buf, cl.movecmd[0].impulse);
- }
- else if (cls.signon == SIGNONS)
- {
- int maxusercmds;
- usercmd_t *cmd;
-
- // FIXME: cl.movecmd[0].buttons & 16 is +button5, Nexuiz specific
- CL_ClientMovement_Input((cl.movecmd[0].buttons & 2) != 0, (cl.movecmd[0].buttons & 16) != 0);
-
+ case PROTOCOL_DARKPLACES6:
+ case PROTOCOL_DARKPLACES7:
// set the maxusercmds variable to limit how many should be sent
maxusercmds = bound(1, cl_netrepeatinput.integer + 1, CL_MAX_USERCMDS);
// when movement prediction is off, there's not much point in repeating old input as it will just be ignored
MSG_WriteFloat (&buf, cmd->cursor_impact[2]);
MSG_WriteShort (&buf, cmd->cursor_entitynumber);
}
+ break;
+ case PROTOCOL_UNKNOWN:
+ break;
}
}
if (buf.cursize || cls.netcon->message.cursize)
NetConn_SendUnreliableMessage(cls.netcon, &buf, cls.protocol, max(20*(buf.cursize+40), cl_rate.integer), false);
+ // update the cl.movecmd array which holds the most recent moves,
+ // because we now need a new slot for the next input
+ for (i = CL_MAX_USERCMDS - 1;i >= 1;i--)
+ cl.movecmd[i] = cl.movecmd[i-1];
+ cl.movecmd[0].msec = 0;
+ cl.movecmd[0].frametime = 0;
+
+ // clear button 'click' states
+ in_attack.state &= ~2;
+ in_jump.state &= ~2;
+ in_button3.state &= ~2;
+ in_button4.state &= ~2;
+ in_button5.state &= ~2;
+ in_button6.state &= ~2;
+ in_button7.state &= ~2;
+ in_button8.state &= ~2;
+ in_use.state &= ~2;
+ in_button9.state &= ~2;
+ in_button10.state &= ~2;
+ in_button11.state &= ~2;
+ in_button12.state &= ~2;
+ in_button13.state &= ~2;
+ in_button14.state &= ~2;
+ in_button15.state &= ~2;
+ in_button16.state &= ~2;
+ // clear impulse
+ in_impulse = 0;
+
if (cls.netcon->message.overflowed)
{
Con_Print("CL_SendMove: lost server connection\n");
projects / xonotic / darkplaces.git / blobdiff