cvar_t cl_anglespeedkey = {CVAR_SAVE, "cl_anglespeedkey","1.5","how much +speed multiplies keyboard turning speed"};
cvar_t cl_movement = {CVAR_SAVE, "cl_movement", "0", "enables clientside prediction of your player movement"};
+cvar_t cl_movement_nettimeout = {CVAR_SAVE, "cl_movement_nettimeout", "0.3", "stops predicting moves when server is lagging badly (avoids major performance problems), timeout in seconds"};
cvar_t cl_movement_minping = {CVAR_SAVE, "cl_movement_minping", "0", "whether to use prediction when ping is lower than this value in milliseconds"};
cvar_t cl_movement_track_canjump = {CVAR_SAVE, "cl_movement_track_canjump", "1", "track if the player released the jump key between two jumps to decide if he is able to jump or not; when off, this causes some \"sliding\" slightly above the floor when the jump key is held too long; if the mod allows repeated jumping by holding space all the time, this has to be set to zero too"};
cvar_t cl_movement_maxspeed = {0, "cl_movement_maxspeed", "320", "how fast you can move (should match sv_maxspeed)"};
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"};
cvar_t cl_movement_wateraccelerate = {0, "cl_movement_wateraccelerate", "-1", "how fast you accelerate while in water (should match sv_wateraccelerate), if less than 0 the cl_movement_accelerate variable is used instead"};
cvar_t cl_movement_jumpvelocity = {0, "cl_movement_jumpvelocity", "270", "how fast you move upward when you begin a jump (should match the quakec code)"};
-cvar_t cl_movement_airaccel_qw = {0, "cl_movement_airaccel_qw", "1", "ratio of QW-style air control as opposed to simple acceleration (should match sv_airaccel_qw)"};
-cvar_t cl_movement_airaccel_sideways_friction = {0, "cl_movement_airaccel_sideways_friction", "0", "anti-sideways movement stabilization (should match sv_airaccel_sideways_friction)"};
+cvar_t cl_movement_airaccel_qw = {0, "cl_movement_airaccel_qw", "1", "ratio of QW-style air control as opposed to simple acceleration (reduces speed gain when zigzagging) (should match sv_airaccel_qw); when < 0, the speed is clamped against the maximum allowed forward speed after the move"};
+cvar_t cl_movement_airaccel_sideways_friction = {0, "cl_movement_airaccel_sideways_friction", "0", "anti-sideways movement stabilization (should match sv_airaccel_sideways_friction); when < 0, only so much friction is applied that braking (by accelerating backwards) cannot be stronger"};
cvar_t in_pitch_min = {0, "in_pitch_min", "-90", "how far downward you can aim (quake used -70"};
cvar_t in_pitch_max = {0, "in_pitch_max", "90", "how far upward you can aim (quake used 80"};
cvar_t m_accelerate_maxspeed = {CVAR_SAVE, "m_accelerate_maxspeed","10000", "above this speed, full acceleration is done"};
cvar_t m_accelerate_filter = {CVAR_SAVE, "m_accelerate_filter","0.1", "mouse acceleration factor filtering"};
-cvar_t cl_netfps = {CVAR_SAVE, "cl_netfps","20", "how many input packets to send to server each second"};
+cvar_t cl_netfps = {CVAR_SAVE, "cl_netfps","72", "how many input packets to send to server each second"};
cvar_t cl_netrepeatinput = {CVAR_SAVE, "cl_netrepeatinput", "1", "how many packets in a row can be lost without movement issues when using cl_movement (technically how many input messages to repeat in each packet that have not yet been acknowledged by the server), only affects DP7 and later servers (Quake uses 0, QuakeWorld uses 2, and just for comparison Quake3 uses 1)"};
cvar_t cl_netimmediatebuttons = {CVAR_SAVE, "cl_netimmediatebuttons", "1", "sends extra packets whenever your buttons change or an impulse is used (basically: whenever you click fire or change weapon)"};
if (!key_consoleactive && key_dest == key_game && !cl.csqc_wantsmousemove)
{
float modulatedsensitivity = sensitivity.value * cl.sensitivityscale;
- if (cl_prydoncursor.integer)
+ if (cl_prydoncursor.integer > 0)
{
// mouse interacting with the scene, mostly stationary view
V_StopPitchDrift();
{
vec3_t temp;
- if (!cl_prydoncursor.integer)
+ if (cl_prydoncursor.integer <= 0)
VectorClear(cl.cmd.cursor_screen);
/*
VectorSet(temp, cl.cmd.cursor_screen[2] * 1000000, (v_flipped.integer ? -1 : 1) * cl.cmd.cursor_screen[0] * -r_refdef.view.frustum_x * 1000000, cl.cmd.cursor_screen[1] * -r_refdef.view.frustum_y * 1000000);
Matrix4x4_Transform(&r_refdef.view.matrix, temp, cl.cmd.cursor_end);
// trace from view origin to the cursor
- 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);
+ if (cl_prydoncursor_notrace.integer)
+ {
+ cl.cmd.cursor_fraction = 1.0f;
+ VectorCopy(cl.cmd.cursor_end, cl.cmd.cursor_impact);
+ VectorClear(cl.cmd.cursor_normal);
+ cl.cmd.cursor_entitynumber = 0;
+ }
+ else
+ 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);
}
typedef enum waterlevel_e
for (i = 0;i < NUMOFFSETS;i++)
{
VectorAdd(offsets[i], s->origin, neworigin);
- if (!CL_Move(neworigin, cl.playercrouchmins, cl.playercrouchmaxs, neworigin, MOVE_NORMAL, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_PLAYERCLIP, true, true, NULL, false).startsolid)
+ if (!CL_TraceBox(neworigin, cl.playercrouchmins, cl.playercrouchmaxs, neworigin, MOVE_NORMAL, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_PLAYERCLIP, true, true, NULL, false).startsolid)
{
VectorCopy(neworigin, s->origin);
return true;
// low ceiling first
if (s->crouched)
{
- trace = CL_Move(s->origin, cl.playerstandmins, cl.playerstandmaxs, s->origin, MOVE_NORMAL, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY | SUPERCONTENTS_PLAYERCLIP, true, true, NULL, false);
+ trace = CL_TraceBox(s->origin, cl.playerstandmins, cl.playerstandmaxs, s->origin, MOVE_NORMAL, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY | SUPERCONTENTS_PLAYERCLIP, true, true, NULL, false);
if (!trace.startsolid)
s->crouched = false;
}
// set onground
VectorSet(origin1, s->origin[0], s->origin[1], s->origin[2] + 1);
VectorSet(origin2, s->origin[0], s->origin[1], s->origin[2] - 1); // -2 causes clientside doublejump bug at above 150fps, raising that to 300fps :)
- trace = CL_Move(origin1, s->mins, s->maxs, origin2, MOVE_NORMAL, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY | SUPERCONTENTS_PLAYERCLIP, true, true, NULL, false);
+ trace = CL_TraceBox(origin1, s->mins, s->maxs, origin2, MOVE_NORMAL, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY | SUPERCONTENTS_PLAYERCLIP, true, true, NULL, false);
s->onground = trace.fraction < 1 && trace.plane.normal[2] > 0.7;
// set watertype/waterlevel
VectorSet(origin1, s->origin[0], s->origin[1], s->origin[2] + s->mins[2] + 1);
s->waterlevel = WATERLEVEL_NONE;
- s->watertype = CL_Move(origin1, vec3_origin, vec3_origin, origin1, MOVE_NOMONSTERS, NULL, 0, true, false, NULL, false).startsupercontents & SUPERCONTENTS_LIQUIDSMASK;
+ s->watertype = CL_TracePoint(origin1, MOVE_NOMONSTERS, NULL, 0, true, false, NULL, false).startsupercontents & SUPERCONTENTS_LIQUIDSMASK;
if (s->watertype)
{
s->waterlevel = WATERLEVEL_WETFEET;
origin1[2] = s->origin[2] + (s->mins[2] + s->maxs[2]) * 0.5f;
- if (CL_Move(origin1, vec3_origin, vec3_origin, origin1, MOVE_NOMONSTERS, NULL, 0, true, false, NULL, false).startsupercontents & SUPERCONTENTS_LIQUIDSMASK)
+ if (CL_TracePoint(origin1, MOVE_NOMONSTERS, NULL, 0, true, false, NULL, false).startsupercontents & SUPERCONTENTS_LIQUIDSMASK)
{
s->waterlevel = WATERLEVEL_SWIMMING;
origin1[2] = s->origin[2] + 22;
- if (CL_Move(origin1, vec3_origin, vec3_origin, origin1, MOVE_NOMONSTERS, NULL, 0, true, false, NULL, false).startsupercontents & SUPERCONTENTS_LIQUIDSMASK)
+ if (CL_TracePoint(origin1, MOVE_NOMONSTERS, NULL, 0, true, false, NULL, false).startsupercontents & SUPERCONTENTS_LIQUIDSMASK)
s->waterlevel = WATERLEVEL_SUBMERGED;
}
}
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);
+ trace = CL_TraceBox(s->origin, s->mins, s->maxs, neworigin, MOVE_NORMAL, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY | SUPERCONTENTS_PLAYERCLIP, true, true, NULL, false);
if (trace.fraction < 1 && trace.plane.normal[2] == 0)
{
// may be a step or wall, try stepping up
// first move forward at a higher level
VectorSet(currentorigin2, s->origin[0], s->origin[1], s->origin[2] + cl.movevars_stepheight);
VectorSet(neworigin2, neworigin[0], neworigin[1], s->origin[2] + cl.movevars_stepheight);
- trace2 = CL_Move(currentorigin2, s->mins, s->maxs, neworigin2, MOVE_NORMAL, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY | SUPERCONTENTS_PLAYERCLIP, true, true, NULL, false);
+ trace2 = CL_TraceBox(currentorigin2, s->mins, s->maxs, neworigin2, MOVE_NORMAL, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY | SUPERCONTENTS_PLAYERCLIP, true, true, NULL, false);
if (!trace2.startsolid)
{
// then move down from there
VectorCopy(trace2.endpos, currentorigin2);
VectorSet(neworigin2, trace2.endpos[0], trace2.endpos[1], s->origin[2]);
- trace3 = CL_Move(currentorigin2, s->mins, s->maxs, neworigin2, MOVE_NORMAL, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY | SUPERCONTENTS_PLAYERCLIP, true, true, NULL, false);
+ trace3 = CL_TraceBox(currentorigin2, s->mins, s->maxs, neworigin2, MOVE_NORMAL, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY | SUPERCONTENTS_PLAYERCLIP, true, true, NULL, false);
//Con_Printf("%f %f %f %f : %f %f %f %f : %f %f %f %f\n", trace.fraction, trace.endpos[0], trace.endpos[1], trace.endpos[2], trace2.fraction, trace2.endpos[0], trace2.endpos[1], trace2.endpos[2], trace3.fraction, trace3.endpos[0], trace3.endpos[1], trace3.endpos[2]);
// accept the new trace if it made some progress
if (fabs(trace3.endpos[0] - trace.endpos[0]) >= 0.03125 || fabs(trace3.endpos[1] - trace.endpos[1]) >= 0.03125)
AngleVectors(yawangles, forward, NULL, NULL);
VectorMA(s->origin, 24, forward, spot);
spot[2] += 8;
- if (CL_Move(spot, vec3_origin, vec3_origin, spot, MOVE_NOMONSTERS, NULL, 0, true, false, NULL, false).startsolid)
+ if (CL_TracePoint(spot, MOVE_NOMONSTERS, NULL, 0, true, false, NULL, false).startsolid)
{
spot[2] += 24;
- if (!CL_Move(spot, vec3_origin, vec3_origin, spot, MOVE_NOMONSTERS, NULL, 0, true, false, NULL, false).startsolid)
+ if (!CL_TracePoint(spot, MOVE_NOMONSTERS, NULL, 0, true, false, NULL, false).startsolid)
{
VectorScale(forward, 50, s->velocity);
s->velocity[2] = 310;
CL_ClientMovement_Move(s);
}
+static vec_t CL_IsMoveInDirection(vec_t forward, vec_t side, vec_t angle)
+{
+ if(forward == 0 && side == 0)
+ return 0; // avoid division by zero
+ angle -= RAD2DEG(atan2(side, forward));
+ angle = (ANGLEMOD(angle + 180) - 180) / 45;
+ if(angle > 1)
+ return 0;
+ if(angle < -1)
+ return 0;
+ return 1 - fabs(angle);
+}
+
+static vec_t CL_GeomLerp(vec_t a, vec_t lerp, vec_t b)
+{
+ if(a == 0)
+ {
+ if(lerp < 1)
+ return 0;
+ else
+ return b;
+ }
+ if(b == 0)
+ {
+ if(lerp > 0)
+ return 0;
+ else
+ return a;
+ }
+ return a * pow(fabs(b / a), lerp);
+}
+
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 0
+ // this doesn't play well with analog input
if(s->cmd.forwardmove == 0 || s->cmd.sidemove != 0)
return;
-
+ k = 32;
+#else
+ k = 32 * (2 * CL_IsMoveInDirection(s->cmd.forwardmove, s->cmd.sidemove, 0) - 1);
+ if(k <= 0)
+ return;
+#endif
+
+ k *= bound(0, wishspeed / cl.movevars_maxairspeed, 1);
+
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
+ k *= cl.movevars_aircontrol*pow(dot, cl.movevars_aircontrol_power)*s->cmd.frametime;
VectorMAM(speed, s->velocity, k, wishdir, s->velocity);
VectorNormalize(s->velocity);
}
s->velocity[2] = zspeed;
}
-void CL_ClientMovement_Physics_PM_Accelerate(cl_clientmovement_state_t *s, vec3_t wishdir, vec_t wishspeed, vec_t accel, vec_t accelqw, vec_t sidefric)
+void CL_ClientMovement_Physics_PM_Accelerate(cl_clientmovement_state_t *s, vec3_t wishdir, vec_t wishspeed, vec_t wishspeed0, vec_t accel, vec_t accelqw, vec_t sidefric)
{
- vec_t vel_straight, vel_z;
+ vec_t vel_straight;
+ vec_t vel_z;
vec3_t vel_perpend;
- vec_t addspeed;
- vec_t savespeed;
+ vec_t step;
+ vec3_t vel_xy;
+ vec_t vel_xy_current;
+ vec_t vel_xy_backward, vel_xy_forward;
+ qboolean speedclamp;
- savespeed = VectorLength2(s->velocity);
+ speedclamp = (accelqw < 0);
+ if(speedclamp)
+ accelqw = -accelqw;
+
+ if(cl.moveflags & MOVEFLAG_Q2AIRACCELERATE)
+ wishspeed0 = wishspeed; // don't need to emulate this Q1 bug
vel_straight = DotProduct(s->velocity, wishdir);
vel_z = s->velocity[2];
- VectorMA(s->velocity, -vel_straight, wishdir, vel_perpend); vel_perpend[2] -= vel_z;
-
- addspeed = wishspeed - vel_straight;
- if(addspeed > 0)
- vel_straight = vel_straight + min(addspeed, accel * s->cmd.frametime * wishspeed) * accelqw;
- if(wishspeed > 0)
- vel_straight = vel_straight + min(wishspeed, accel * s->cmd.frametime * wishspeed) * (1 - accelqw);
-
+ VectorCopy(s->velocity, vel_xy); vel_xy[2] -= vel_z;
+ VectorMA(vel_xy, -vel_straight, wishdir, vel_perpend);
+
+ step = accel * s->cmd.frametime * wishspeed0;
+
+ vel_xy_current = VectorLength(vel_xy);
+ vel_xy_forward = vel_xy_current + bound(0, wishspeed - vel_xy_current, step) * accelqw + step * (1 - accelqw);
+ vel_xy_backward = vel_xy_current - bound(0, wishspeed + vel_xy_current, step) * accelqw - step * (1 - accelqw);
+ if(vel_xy_backward < 0)
+ vel_xy_backward = 0; // not that it REALLY occurs that this would cause wrong behaviour afterwards
+
+ vel_straight = vel_straight + bound(0, wishspeed - vel_straight, step) * accelqw + step * (1 - accelqw);
+
if(sidefric < 0 && VectorLength2(vel_perpend))
+ // negative: only apply so much sideways friction to stay below the speed you could get by "braking"
{
vec_t f, fmin;
- f = 1 + s->cmd.frametime * wishspeed * sidefric;
- fmin = (savespeed - vel_straight*vel_straight) / VectorLength2(vel_perpend);
+ f = max(0, 1 + s->cmd.frametime * wishspeed * sidefric);
+ fmin = (vel_xy_backward*vel_xy_backward - vel_straight*vel_straight) / VectorLength2(vel_perpend);
+ // assume: fmin > 1
+ // vel_xy_backward*vel_xy_backward - vel_straight*vel_straight > vel_perpend*vel_perpend
+ // vel_xy_backward*vel_xy_backward > vel_straight*vel_straight + vel_perpend*vel_perpend
+ // vel_xy_backward*vel_xy_backward > vel_xy * vel_xy
+ // obviously, this cannot be
if(fmin <= 0)
VectorScale(vel_perpend, f, vel_perpend);
else
- VectorScale(vel_perpend, min(1.0f, max(fmin, f)), vel_perpend);
+ {
+ fmin = sqrt(fmin);
+ VectorScale(vel_perpend, max(fmin, f), vel_perpend);
+ }
}
else
- VectorScale(vel_perpend, 1 - s->cmd.frametime * wishspeed * sidefric, vel_perpend);
+ VectorScale(vel_perpend, max(0, 1 - s->cmd.frametime * wishspeed * sidefric), vel_perpend);
VectorMA(vel_perpend, vel_straight, wishdir, s->velocity);
+
+ if(speedclamp)
+ {
+ vel_xy_current = min(VectorLength(s->velocity), vel_xy_forward);
+ if(vel_xy_current > 0) // prevent division by zero
+ {
+ VectorNormalize(s->velocity);
+ VectorScale(s->velocity, vel_xy_current, s->velocity);
+ }
+ }
+
s->velocity[2] += vel_z;
}
vec_t addspeed;
vec_t accelspeed;
vec_t f;
+ vec_t gravity;
vec3_t forward;
vec3_t right;
vec3_t up;
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);
+ trace = CL_TraceBox(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);
+ trace = CL_TraceLine(neworigin2, neworigin3, MOVE_NORMAL, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY | SUPERCONTENTS_PLAYERCLIP, true, true, NULL, false);
if (trace.fraction == 1 && !trace.startsolid)
friction *= cl.movevars_edgefriction;
}
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->cmd.frametime;
+ if(cl.moveflags & MOVEFLAG_NOGRAVITYONGROUND)
+ gravity = 0;
+ else
+ gravity = cl.movevars_gravity * cl.movevars_entgravity * s->cmd.frametime;
+ if(cl.moveflags & MOVEFLAG_GRAVITYUNAFFECTEDBYTICRATE)
+ s->velocity[2] -= gravity * 0.5f;
+ else
+ s->velocity[2] -= gravity;
if (cls.protocol == PROTOCOL_QUAKEWORLD)
s->velocity[2] = 0;
if (VectorLength2(s->velocity))
CL_ClientMovement_Move(s);
+ if(cl.moveflags & MOVEFLAG_GRAVITYUNAFFECTEDBYTICRATE)
+ s->velocity[2] -= gravity * 0.5f;
}
else
{
if (s->waterjumptime <= 0)
{
// apply air speed limit
- vec_t accel, wishspeed2, accelqw;
+ vec_t accel, wishspeed0, wishspeed2, accelqw, strafity;
qboolean accelerating;
accelqw = cl.movevars_airaccel_qw;
+ wishspeed0 = wishspeed;
wishspeed = min(wishspeed, cl.movevars_maxairspeed);
if (s->crouched)
wishspeed *= 0.5;
if(cl.movevars_airstopaccelerate != 0)
if(DotProduct(s->velocity, wishdir) < 0)
accel = cl.movevars_airstopaccelerate;
+ strafity = CL_IsMoveInDirection(s->cmd.forwardmove, s->cmd.sidemove, -90) + CL_IsMoveInDirection(s->cmd.forwardmove, s->cmd.sidemove, +90); // if one is nonzero, other is always zero
+ if(cl.movevars_maxairstrafespeed)
+ wishspeed = min(wishspeed, CL_GeomLerp(cl.movevars_maxairspeed, strafity, cl.movevars_maxairstrafespeed));
+ if(cl.movevars_airstrafeaccelerate)
+ accel = CL_GeomLerp(cl.movevars_airaccelerate, strafity, cl.movevars_airstrafeaccelerate);
+ if(cl.movevars_airstrafeaccel_qw)
+ accelqw =
+ (((strafity > 0.5 ? cl.movevars_airstrafeaccel_qw : cl.movevars_airaccel_qw) >= 0) ? +1 : -1)
+ *
+ (1 - CL_GeomLerp(1 - fabs(cl.movevars_airaccel_qw), strafity, 1 - fabs(cl.movevars_airstrafeaccel_qw)));
+
if(s->cmd.forwardmove == 0 && s->cmd.sidemove != 0)
{
if(cl.movevars_maxairstrafespeed)
if(cl.movevars_warsowbunny_turnaccel && accelerating && s->cmd.sidemove == 0 && s->cmd.forwardmove != 0)
CL_ClientMovement_Physics_PM_AirAccelerate(s, wishdir, wishspeed2);
else
- CL_ClientMovement_Physics_PM_Accelerate(s, wishdir, wishspeed, accel, accelqw, cl.movevars_airaccel_sideways_friction / cl.movevars_maxairspeed);
+ CL_ClientMovement_Physics_PM_Accelerate(s, wishdir, wishspeed, wishspeed0, accel, accelqw, cl.movevars_airaccel_sideways_friction / cl.movevars_maxairspeed);
if(cl.movevars_aircontrol)
CL_ClientMovement_Physics_CPM_PM_Aircontrol(s, wishdir, wishspeed2);
}
- s->velocity[2] -= cl.movevars_gravity * cl.movevars_entgravity * s->cmd.frametime;
+ gravity = cl.movevars_gravity * cl.movevars_entgravity * s->cmd.frametime;
+ if(cl.moveflags & MOVEFLAG_GRAVITYUNAFFECTEDBYTICRATE)
+ s->velocity[2] -= gravity * 0.5f;
+ else
+ s->velocity[2] -= gravity;
CL_ClientMovement_Move(s);
+ if(cl.moveflags & MOVEFLAG_GRAVITYUNAFFECTEDBYTICRATE)
+ s->velocity[2] -= gravity * 0.5f;
}
}
{
if (cls.protocol == PROTOCOL_QUAKEWORLD)
{
+ cl.moveflags = 0;
}
else if (cl.stats[STAT_MOVEVARS_TICRATE])
{
+ cl.moveflags = cl.stats[STAT_MOVEFLAGS];
cl.movevars_ticrate = cl.statsf[STAT_MOVEVARS_TICRATE];
cl.movevars_timescale = cl.statsf[STAT_MOVEVARS_TIMESCALE];
cl.movevars_gravity = cl.statsf[STAT_MOVEVARS_GRAVITY];
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_airstrafeaccel_qw = cl.statsf[STAT_MOVEVARS_AIRSTRAFEACCEL_QW];
cl.movevars_aircontrol = cl.statsf[STAT_MOVEVARS_AIRCONTROL];
+ cl.movevars_aircontrol_power = cl.statsf[STAT_MOVEVARS_AIRCONTROL_POWER];
cl.movevars_warsowbunny_airforwardaccel = cl.statsf[STAT_MOVEVARS_WARSOWBUNNY_AIRFORWARDACCEL];
cl.movevars_warsowbunny_accel = cl.statsf[STAT_MOVEVARS_WARSOWBUNNY_ACCEL];
cl.movevars_warsowbunny_topspeed = cl.statsf[STAT_MOVEVARS_WARSOWBUNNY_TOPSPEED];
}
else
{
+ cl.moveflags = 0;
cl.movevars_ticrate = slowmo.value / bound(1.0f, cl_netfps.value, 1000.0f);
cl.movevars_timescale = slowmo.value;
cl.movevars_gravity = sv_gravity.value;
cl.movevars_airstopaccelerate = 0;
cl.movevars_airstrafeaccelerate = 0;
cl.movevars_maxairstrafespeed = 0;
+ cl.movevars_airstrafeaccel_qw = 0;
cl.movevars_aircontrol = 0;
+ cl.movevars_aircontrol_power = 2;
cl.movevars_warsowbunny_airforwardaccel = 0;
cl.movevars_warsowbunny_accel = 0;
cl.movevars_warsowbunny_topspeed = 0;
cl.movevars_warsowbunny_turnaccel = 0;
cl.movevars_warsowbunny_backtosideratio = 0;
}
+
+ if(!(cl.moveflags & MOVEFLAG_VALID))
+ {
+ if(gamemode == GAME_NEXUIZ)
+ cl.moveflags = MOVEFLAG_Q2AIRACCELERATE;
+ }
+
+ if(cl.movevars_aircontrol_power <= 0)
+ cl.movevars_aircontrol = 2; // CPMA default
}
void CL_ClientMovement_Replay(void)
s.cmd.canjump = cl.movecmd[i+1].canjump;
// if a move is more than 50ms, do it as two moves (matching qwsv)
//Con_Printf("%i ", s.cmd.msec);
- if (s.cmd.frametime > 0.05)
+ if(s.cmd.frametime > 0.0005)
{
- s.cmd.frametime /= 2;
+ if (s.cmd.frametime > 0.05)
+ {
+ s.cmd.frametime /= 2;
+ CL_ClientMovement_PlayerMove(&s);
+ }
CL_ClientMovement_PlayerMove(&s);
+ cl.movecmd[i].canjump = s.cmd.canjump;
}
- CL_ClientMovement_PlayerMove(&s);
- cl.movecmd[i].canjump = s.cmd.canjump;
}
//Con_Printf("\n");
+ CL_ClientMovement_UpdateStatus(&s);
}
else
{
// get the first movement queue entry to know whether to crouch and such
s.cmd = cl.movecmd[0];
}
- CL_ClientMovement_UpdateStatus(&s);
if (cls.demoplayback) // for bob, speedometer
VectorCopy(cl.mvelocity[0], cl.movement_velocity);
MSG_WriteByte(buf, to->msec);
}
+void CL_NewFrameReceived(int num)
+{
+ if (developer_networkentities.integer >= 10)
+ Con_Printf("recv: svc_entities %i\n", num);
+ cl.latestframenums[cl.latestframenumsposition] = num;
+ cl.latestsendnums[cl.latestframenumsposition] = cl.cmd.sequence;
+ cl.latestframenumsposition = (cl.latestframenumsposition + 1) % LATESTFRAMENUMS;
+}
+
/*
==============
CL_SendMove
unsigned char data[1024];
double packettime;
int msecdelta;
+ qboolean quemove;
+ qboolean important;
// 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
+ // we don't que moves during a lag spike (potential network timeout)
+ quemove = realtime - cl.last_received_message < cl_movement_nettimeout.value;
+
+ // we build up cl.cmd and then decide whether to send or not
+ // we store this into cl.movecmd[0] for prediction each frame even if we
+ // do not send, to make sure that prediction is instant
cl.cmd.time = cl.time;
cl.cmd.sequence = cls.netcon->outgoing_unreliable_sequence;
if (in_button8.state & 3) bits |= 128;
if (in_use.state & 3) bits |= 256;
if (key_dest != key_game || key_consoleactive) bits |= 512;
- if (cl_prydoncursor.integer) bits |= 1024;
+ if (cl_prydoncursor.integer > 0) bits |= 1024;
if (in_button9.state & 3) bits |= 2048;
if (in_button10.state & 3) bits |= 4096;
if (in_button11.state & 3) bits |= 8192;
break;
case PROTOCOL_DARKPLACES6:
case PROTOCOL_DARKPLACES7:
- // FIXME: cl.movecmd[0].buttons & 16 is +button5, Nexuiz specific
+ // FIXME: cl.cmd.buttons & 16 is +button5, Nexuiz specific
cl.cmd.crouch = (cl.cmd.buttons & 16) != 0;
break;
case PROTOCOL_UNKNOWN:
break;
}
- cl.movecmd[0] = cl.cmd;
+ if (quemove)
+ cl.movecmd[0] = cl.cmd;
// don't predict more than 200fps
if (realtime >= cl.lastpackettime + 0.005)
float maxtic = cl.movevars_ticrate / cl.movevars_timescale;
packettime = min(packettime, maxtic);
}
- // send input every frame in singleplayer
- if (cl.islocalgame)
- packettime = 0;
- // do not send if we do not have anything useful to send
- if(msecdelta <= 0 && cls.signon == SIGNONS && !cl.paused && cl.movevars_ticrate > 0)
+ // do not send 0ms packets because they mess up physics
+ if(cl.cmd.msec == 0 && cl.time > cl.oldtime && (cls.protocol == PROTOCOL_QUAKEWORLD || cls.signon == SIGNONS))
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;
- }
+ important = (cl.cmd.impulse || (cl_netimmediatebuttons.integer && cl.cmd.buttons != cl.movecmd[1].buttons));
+ // don't send too often (cl_netfps)
+ if (!important && realtime < cl.lastpackettime + packettime)
+ return;
+ // don't choke the connection with packets (obey rate limit)
+ // it is important that this check be last, because it adds a new
+ // frame to the shownetgraph output and any cancelation after this
+ // will produce a nasty spike-like look to the netgraph
+ // we also still send if it is important
+ if (!NetConn_CanSend(cls.netcon) && !important)
+ return;
// try to round off the lastpackettime to a multiple of the packet interval
// (this causes it to emit packets at a steady beat)
if (packettime > 0)
MSG_WriteByte(&buf, 0);
// packet loss percentage
for (j = 0, packetloss = 0;j < NETGRAPH_PACKETS;j++)
- if (cls.netcon->incoming_unreliablesize[j] == NETGRAPH_LOSTPACKET)
+ if (cls.netcon->incoming_netgraph[j].unreliablebytes == 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]);
+ QW_MSG_WriteDeltaUsercmd(&buf, &cl.movecmd[1], &cl.cmd);
// 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
case PROTOCOL_NEHAHRABJP3:
// 5 bytes
MSG_WriteByte (&buf, clc_move);
- MSG_WriteFloat (&buf, cl.movecmd[0].time); // last server packet time
+ MSG_WriteFloat (&buf, cl.cmd.time); // last server packet time
// 3 bytes
for (i = 0;i < 3;i++)
- MSG_WriteAngle8i (&buf, cl.movecmd[0].viewangles[i]);
+ MSG_WriteAngle8i (&buf, cl.cmd.viewangles[i]);
// 6 bytes
- MSG_WriteCoord16i (&buf, cl.movecmd[0].forwardmove);
- MSG_WriteCoord16i (&buf, cl.movecmd[0].sidemove);
- MSG_WriteCoord16i (&buf, cl.movecmd[0].upmove);
+ MSG_WriteCoord16i (&buf, cl.cmd.forwardmove);
+ MSG_WriteCoord16i (&buf, cl.cmd.sidemove);
+ MSG_WriteCoord16i (&buf, cl.cmd.upmove);
// 2 bytes
- MSG_WriteByte (&buf, cl.movecmd[0].buttons);
- MSG_WriteByte (&buf, cl.movecmd[0].impulse);
+ MSG_WriteByte (&buf, cl.cmd.buttons);
+ MSG_WriteByte (&buf, cl.cmd.impulse);
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
+ MSG_WriteFloat (&buf, cl.cmd.time); // last server packet time
// 12 bytes
for (i = 0;i < 3;i++)
- MSG_WriteAngle32f (&buf, cl.movecmd[0].viewangles[i]);
+ MSG_WriteAngle32f (&buf, cl.cmd.viewangles[i]);
// 6 bytes
- MSG_WriteCoord16i (&buf, cl.movecmd[0].forwardmove);
- MSG_WriteCoord16i (&buf, cl.movecmd[0].sidemove);
- MSG_WriteCoord16i (&buf, cl.movecmd[0].upmove);
+ MSG_WriteCoord16i (&buf, cl.cmd.forwardmove);
+ MSG_WriteCoord16i (&buf, cl.cmd.sidemove);
+ MSG_WriteCoord16i (&buf, cl.cmd.upmove);
// 2 bytes
- MSG_WriteByte (&buf, cl.movecmd[0].buttons);
- MSG_WriteByte (&buf, cl.movecmd[0].impulse);
+ MSG_WriteByte (&buf, cl.cmd.buttons);
+ MSG_WriteByte (&buf, cl.cmd.impulse);
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
+ MSG_WriteFloat (&buf, cl.cmd.time); // last server packet time
// 6 bytes
for (i = 0;i < 3;i++)
- MSG_WriteAngle16i (&buf, cl.movecmd[0].viewangles[i]);
+ MSG_WriteAngle16i (&buf, cl.cmd.viewangles[i]);
// 6 bytes
- MSG_WriteCoord16i (&buf, cl.movecmd[0].forwardmove);
- MSG_WriteCoord16i (&buf, cl.movecmd[0].sidemove);
- MSG_WriteCoord16i (&buf, cl.movecmd[0].upmove);
+ MSG_WriteCoord16i (&buf, cl.cmd.forwardmove);
+ MSG_WriteCoord16i (&buf, cl.cmd.sidemove);
+ MSG_WriteCoord16i (&buf, cl.cmd.upmove);
// 2 bytes
- MSG_WriteByte (&buf, cl.movecmd[0].buttons);
- MSG_WriteByte (&buf, cl.movecmd[0].impulse);
+ MSG_WriteByte (&buf, cl.cmd.buttons);
+ MSG_WriteByte (&buf, cl.cmd.impulse);
case PROTOCOL_DARKPLACES6:
case PROTOCOL_DARKPLACES7:
// set the maxusercmds variable to limit how many should be sent
if (cls.protocol != PROTOCOL_QUAKEWORLD && buf.cursize)
{
- // ack the last few frame numbers
+ // ack entity frame numbers received since the last input was sent
// (redundent to improve handling of client->server packet loss)
- // for LATESTFRAMENUMS == 3 case this is 15 bytes
+ // if cl_netrepeatinput is 1 and client framerate matches server
+ // framerate, this is 10 bytes, if client framerate is lower this
+ // will be more...
+ int i, j;
+ int oldsequence = cl.cmd.sequence - bound(1, cl_netrepeatinput.integer + 1, 3);
+ if (oldsequence < 1)
+ oldsequence = 1;
for (i = 0;i < LATESTFRAMENUMS;i++)
{
- if (cl.latestframenums[i] > 0)
+ j = (cl.latestframenumsposition + i) % LATESTFRAMENUMS;
+ if (cl.latestsendnums[j] >= oldsequence)
{
if (developer_networkentities.integer >= 10)
- Con_Printf("send clc_ackframe %i\n", cl.latestframenums[i]);
+ Con_Printf("send clc_ackframe %i\n", cl.latestframenums[j]);
MSG_WriteByte(&buf, clc_ackframe);
- MSG_WriteLong(&buf, cl.latestframenums[i]);
+ MSG_WriteLong(&buf, cl.latestframenums[j]);
}
}
}
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;
+ if (quemove)
+ {
+ // 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;
Cvar_RegisterVariable(&cl_movecliptokeyboard);
Cvar_RegisterVariable(&cl_movement);
+ Cvar_RegisterVariable(&cl_movement_nettimeout);
Cvar_RegisterVariable(&cl_movement_minping);
Cvar_RegisterVariable(&cl_movement_track_canjump);
Cvar_RegisterVariable(&cl_movement_maxspeed);
projects / xonotic / darkplaces.git / blobdiff