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Improved movevars sync logic for clients, allowing independent sync of movement props for each client, regardless of global movevars

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This commit is contained in:
s1lentq 2024-12-08 00:18:36 +07:00
parent 12b35dbe8c
commit df862d9bb6
8 changed files with 156 additions and 106 deletions
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4
rehlds/engine/pmove.cpp
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@ -29,7 +29,7 @@
#include "precompiled.h"
playermove_t *pmove;
movevars_t movevars;
movevars_t sv_movevars;
cvar_t pm_showclip = { "pm_showclip", "0", 0, 0.0f, NULL };
@ -98,7 +98,7 @@ void PM_Init(playermove_t *ppm)
VectorCopy(player_maxs[i], ppm->player_maxs[i]);
}
ppm->_movevars = &movevars;
ppm->movevars = &sv_movevars;
ppm->PM_Info_ValueForKey = Info_ValueForKey;
ppm->PM_Particle = CL_Particle;

2
rehlds/engine/pmove.h
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@ -39,7 +39,7 @@ extern vec3_t player_mins[MAX_MAP_HULLS];
extern vec3_t player_maxs[MAX_MAP_HULLS];
extern playermove_t *pmove;
extern movevars_t movevars;
extern movevars_t sv_movevars;
qboolean PM_AddToTouched(pmtrace_t tr, vec_t *impactvelocity);
void PM_StuckTouch(int hitent, pmtrace_t *ptraceresult);

7
rehlds/engine/server.h
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@ -53,6 +53,7 @@ const int MAX_NAME = 32;
#include "pm_defs.h"
#include "inst_baseline.h"
#include "net_ws.h"
#include "pm_shared/pm_movevars.h"
const int DEFAULT_SOUND_PACKET_VOLUME = 255;
const float DEFAULT_SOUND_PACKET_ATTENUATION = 1.0f;
@ -235,6 +236,7 @@ typedef struct client_s
double m_lastvoicetime;
int m_sendrescount;
qboolean m_bSentNewResponse;
movevars_t movevars;
} client_t;
enum
@ -454,10 +456,9 @@ void SV_BuildHashedSoundLookupTable(void);
void SV_AddSampleToHashedLookupTable(const char *pszSample, int iSampleIndex);
qboolean SV_ValidClientMulticast(client_t *client, int soundLeaf, int to);
void SV_Multicast(edict_t *ent, vec_t *origin, int to, qboolean reliable);
void SV_WriteMovevarsToClient(sizebuf_t *message);
void SV_WriteMovevarsToClient(sizebuf_t *message, struct movevars_s *movevars);
void SV_WriteDeltaDescriptionsToClient(sizebuf_t *msg);
void SV_SetMoveVars(void);
void SV_QueryMovevarsChanged(void);
void SV_SetMoveVars(struct movevars_s *movevars);
void SV_SendServerinfo(sizebuf_t *msg, client_t *client);
void SV_SendServerinfo_internal(sizebuf_t *msg, client_t *client);
void SV_SendResources(sizebuf_t *msg);

223
rehlds/engine/sv_main.cpp
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@ -132,10 +132,47 @@ cvar_t sv_wateramp = { "sv_wateramp", "0", 0, 0.0f, NULL };
void sv_cheats_hook_callback(cvar_t *cvar);
void mapcyclefile_hook_callback(cvar_t *cvar);
void sv_movevars_hook_callback(cvar_t *cvar);
cvarhook_t sv_cheats_hook = { sv_cheats_hook_callback, NULL, NULL };
cvarhook_t mapcyclefile_hook = { mapcyclefile_hook_callback, NULL, NULL };
//------------------------------------------------
// Movevars cvarhook declares
//------------------------------------------------
#define DECLARE_CVARHOOK_MOVEVARS(cvar)\
cvarhook_t cvar##_hook = { sv_movevars_hook_callback, NULL, NULL }
#define CVARHOOK_MOVEVARS(cvar)\
Cvar_HookVariable(cvar.name, &cvar##_hook);
DECLARE_CVARHOOK_MOVEVARS(sv_gravity);
DECLARE_CVARHOOK_MOVEVARS(sv_stopspeed);
DECLARE_CVARHOOK_MOVEVARS(sv_maxspeed);
DECLARE_CVARHOOK_MOVEVARS(sv_spectatormaxspeed);
DECLARE_CVARHOOK_MOVEVARS(sv_accelerate);
DECLARE_CVARHOOK_MOVEVARS(sv_airaccelerate);
DECLARE_CVARHOOK_MOVEVARS(sv_wateraccelerate);
DECLARE_CVARHOOK_MOVEVARS(sv_friction);
DECLARE_CVARHOOK_MOVEVARS(sv_edgefriction);
DECLARE_CVARHOOK_MOVEVARS(sv_waterfriction);
DECLARE_CVARHOOK_MOVEVARS(sv_bounce);
DECLARE_CVARHOOK_MOVEVARS(sv_stepsize);
DECLARE_CVARHOOK_MOVEVARS(sv_maxvelocity);
DECLARE_CVARHOOK_MOVEVARS(sv_zmax);
DECLARE_CVARHOOK_MOVEVARS(sv_wateramp);
DECLARE_CVARHOOK_MOVEVARS(sv_footsteps);
DECLARE_CVARHOOK_MOVEVARS(sv_rollangle);
DECLARE_CVARHOOK_MOVEVARS(sv_rollspeed);
DECLARE_CVARHOOK_MOVEVARS(sv_skycolor_r);
DECLARE_CVARHOOK_MOVEVARS(sv_skycolor_g);
DECLARE_CVARHOOK_MOVEVARS(sv_skycolor_b);
DECLARE_CVARHOOK_MOVEVARS(sv_skyvec_x);
DECLARE_CVARHOOK_MOVEVARS(sv_skyvec_y);
DECLARE_CVARHOOK_MOVEVARS(sv_skyvec_z);
DECLARE_CVARHOOK_MOVEVARS(sv_skyname);
cvar_t sv_skyname = { "sv_skyname", "desert", 0, 0.0f, NULL };
cvar_t mapcyclefile = { "mapcyclefile", "mapcycle.txt", 0, 0.0f, NULL };
cvar_t motdfile = { "motdfile", "motd.txt", 0, 0.0f, NULL };
@ -951,35 +988,35 @@ void SV_Multicast(edict_t *ent, vec_t *origin, int to, qboolean reliable)
host_client = save;
}
void EXT_FUNC SV_WriteMovevarsToClient(sizebuf_t *message)
void SV_WriteMovevarsToClient(sizebuf_t *message, movevars_t *movevars)
{
MSG_WriteByte(message, svc_newmovevars);
MSG_WriteFloat(message, movevars.gravity);
MSG_WriteFloat(message, movevars.stopspeed);
MSG_WriteFloat(message, movevars.maxspeed);
MSG_WriteFloat(message, movevars.spectatormaxspeed);
MSG_WriteFloat(message, movevars.accelerate);
MSG_WriteFloat(message, movevars.airaccelerate);
MSG_WriteFloat(message, movevars.wateraccelerate);
MSG_WriteFloat(message, movevars.friction);
MSG_WriteFloat(message, movevars.edgefriction);
MSG_WriteFloat(message, movevars.waterfriction);
MSG_WriteFloat(message, movevars.entgravity);
MSG_WriteFloat(message, movevars.bounce);
MSG_WriteFloat(message, movevars.stepsize);
MSG_WriteFloat(message, movevars.maxvelocity);
MSG_WriteFloat(message, movevars.zmax);
MSG_WriteFloat(message, movevars.waveHeight);
MSG_WriteByte(message, movevars.footsteps != 0);
MSG_WriteFloat(message, movevars.rollangle);
MSG_WriteFloat(message, movevars.rollspeed);
MSG_WriteFloat(message, movevars.skycolor_r);
MSG_WriteFloat(message, movevars.skycolor_g);
MSG_WriteFloat(message, movevars.skycolor_b);
MSG_WriteFloat(message, movevars.skyvec_x);
MSG_WriteFloat(message, movevars.skyvec_y);
MSG_WriteFloat(message, movevars.skyvec_z);
MSG_WriteString(message, movevars.skyName);
MSG_WriteFloat(message, movevars->gravity);
MSG_WriteFloat(message, movevars->stopspeed);
MSG_WriteFloat(message, movevars->maxspeed);
MSG_WriteFloat(message, movevars->spectatormaxspeed);
MSG_WriteFloat(message, movevars->accelerate);
MSG_WriteFloat(message, movevars->airaccelerate);
MSG_WriteFloat(message, movevars->wateraccelerate);
MSG_WriteFloat(message, movevars->friction);
MSG_WriteFloat(message, movevars->edgefriction);
MSG_WriteFloat(message, movevars->waterfriction);
MSG_WriteFloat(message, movevars->entgravity);
MSG_WriteFloat(message, movevars->bounce);
MSG_WriteFloat(message, movevars->stepsize);
MSG_WriteFloat(message, movevars->maxvelocity);
MSG_WriteFloat(message, movevars->zmax);
MSG_WriteFloat(message, movevars->waveHeight);
MSG_WriteByte(message, movevars->footsteps != 0);
MSG_WriteFloat(message, movevars->rollangle);
MSG_WriteFloat(message, movevars->rollspeed);
MSG_WriteFloat(message, movevars->skycolor_r);
MSG_WriteFloat(message, movevars->skycolor_g);
MSG_WriteFloat(message, movevars->skycolor_b);
MSG_WriteFloat(message, movevars->skyvec_x);
MSG_WriteFloat(message, movevars->skyvec_y);
MSG_WriteFloat(message, movevars->skyvec_z);
MSG_WriteString(message, movevars->skyName);
}
void EXT_FUNC SV_WriteDeltaDescriptionsToClient(sizebuf_t *msg)
@ -1008,76 +1045,41 @@ void EXT_FUNC SV_WriteDeltaDescriptionsToClient(sizebuf_t *msg)
}
}
void EXT_FUNC SV_SetMoveVars(void)
void sv_movevars_hook_callback(cvar_t *cvar)
{
movevars.entgravity = 1.0f;
movevars.gravity = sv_gravity.value;
movevars.stopspeed = sv_stopspeed.value;
movevars.maxspeed = sv_maxspeed.value;
movevars.spectatormaxspeed = sv_spectatormaxspeed.value;
movevars.accelerate = sv_accelerate.value;
movevars.airaccelerate = sv_airaccelerate.value;
movevars.wateraccelerate = sv_wateraccelerate.value;
movevars.friction = sv_friction.value;
movevars.edgefriction = sv_edgefriction.value;
movevars.waterfriction = sv_waterfriction.value;
movevars.bounce = sv_bounce.value;
movevars.stepsize = sv_stepsize.value;
movevars.maxvelocity = sv_maxvelocity.value;
movevars.zmax = sv_zmax.value;
movevars.waveHeight = sv_wateramp.value;
movevars.footsteps = sv_footsteps.value;
movevars.rollangle = sv_rollangle.value;
movevars.rollspeed = sv_rollspeed.value;
movevars.skycolor_r = sv_skycolor_r.value;
movevars.skycolor_g = sv_skycolor_g.value;
movevars.skycolor_b = sv_skycolor_b.value;
movevars.skyvec_x = sv_skyvec_x.value;
movevars.skyvec_y = sv_skyvec_y.value;
movevars.skyvec_z = sv_skyvec_z.value;
Q_strncpy(movevars.skyName, sv_skyname.string, sizeof(movevars.skyName) - 1);
movevars.skyName[sizeof(movevars.skyName) - 1] = 0;
SV_SetMoveVars(&sv_movevars);
}
void SV_QueryMovevarsChanged(void)
void SV_SetMoveVars(movevars_t *movevars)
{
if (movevars.entgravity != 1.0f
|| sv_maxspeed.value != movevars.maxspeed
|| sv_gravity.value != movevars.gravity
|| sv_stopspeed.value != movevars.stopspeed
|| sv_spectatormaxspeed.value != movevars.spectatormaxspeed
|| sv_accelerate.value != movevars.accelerate
|| sv_airaccelerate.value != movevars.airaccelerate
|| sv_wateraccelerate.value != movevars.wateraccelerate
|| sv_friction.value != movevars.friction
|| sv_edgefriction.value != movevars.edgefriction
|| sv_waterfriction.value != movevars.waterfriction
|| sv_bounce.value != movevars.bounce
|| sv_stepsize.value != movevars.stepsize
|| sv_maxvelocity.value != movevars.maxvelocity
|| sv_zmax.value != movevars.zmax
|| sv_wateramp.value != movevars.waveHeight
|| sv_footsteps.value != movevars.footsteps
|| sv_rollangle.value != movevars.rollangle
|| sv_rollspeed.value != movevars.rollspeed
|| sv_skycolor_r.value != movevars.skycolor_r
|| sv_skycolor_g.value != movevars.skycolor_g
|| sv_skycolor_b.value != movevars.skycolor_b
|| sv_skyvec_x.value != movevars.skyvec_x
|| sv_skyvec_y.value != movevars.skyvec_y
|| sv_skyvec_z.value != movevars.skyvec_z
|| Q_strcmp(sv_skyname.string, movevars.skyName))
{
SV_SetMoveVars();
movevars->entgravity = 1.0f;
movevars->gravity = sv_gravity.value;
movevars->stopspeed = sv_stopspeed.value;
movevars->maxspeed = sv_maxspeed.value;
movevars->spectatormaxspeed = sv_spectatormaxspeed.value;
movevars->accelerate = sv_accelerate.value;
movevars->airaccelerate = sv_airaccelerate.value;
movevars->wateraccelerate = sv_wateraccelerate.value;
movevars->friction = sv_friction.value;
movevars->edgefriction = sv_edgefriction.value;
movevars->waterfriction = sv_waterfriction.value;
movevars->bounce = sv_bounce.value;
movevars->stepsize = sv_stepsize.value;
movevars->maxvelocity = sv_maxvelocity.value;
movevars->zmax = sv_zmax.value;
movevars->waveHeight = sv_wateramp.value;
movevars->footsteps = sv_footsteps.value;
movevars->rollangle = sv_rollangle.value;
movevars->rollspeed = sv_rollspeed.value;
movevars->skycolor_r = sv_skycolor_r.value;
movevars->skycolor_g = sv_skycolor_g.value;
movevars->skycolor_b = sv_skycolor_b.value;
movevars->skyvec_x = sv_skyvec_x.value;
movevars->skyvec_y = sv_skyvec_y.value;
movevars->skyvec_z = sv_skyvec_z.value;
client_t *cl = g_psvs.clients;
for (int i = 0; i < g_psvs.maxclients; i++, cl++)
{
if (!cl->fakeclient && (cl->active || cl->spawned || cl->connected))
SV_WriteMovevarsToClient(&cl->netchan.message);
}
}
Q_strncpy(movevars->skyName, sv_skyname.string, sizeof(movevars->skyName) - 1);
movevars->skyName[sizeof(movevars->skyName) - 1] = 0;
}
void EXT_FUNC SV_SendServerinfo_mod(sizebuf_t *msg, IGameClient* cl)
@ -1184,8 +1186,8 @@ void SV_SendServerinfo_internal(sizebuf_t *msg, client_t *client)
MSG_WriteByte(msg, sv_cheats.value != 0);
SV_WriteDeltaDescriptionsToClient(msg);
SV_SetMoveVars();
SV_WriteMovevarsToClient(msg);
SV_SetMoveVars(&sv_movevars);
SV_WriteMovevarsToClient(msg, &sv_movevars);
MSG_WriteByte(msg, svc_cdtrack);
MSG_WriteByte(msg, gGlobalVariables.cdAudioTrack);
@ -1196,6 +1198,7 @@ void SV_SendServerinfo_internal(sizebuf_t *msg, client_t *client)
client->spawned = FALSE;
client->connected = TRUE;
client->fully_connected = FALSE;
client->movevars = sv_movevars;
}
void SV_SendResources(sizebuf_t *msg)
@ -6512,7 +6515,7 @@ int SV_SpawnServer(qboolean bIsDemo, char *server, char *startspot)
gGlobalVariables.serverflags = g_psvs.serverflags;
gGlobalVariables.mapname = (size_t)g_psv.name - (size_t)pr_strings;
gGlobalVariables.startspot = (size_t)g_psv.startspot - (size_t)pr_strings;
SV_SetMoveVars();
SV_SetMoveVars(&sv_movevars);
return 1;
}
@ -8091,7 +8094,6 @@ void EXT_FUNC SV_Frame_Internal()
SV_Physics();
g_psv.time += host_frametime;
}
SV_QueryMovevarsChanged();
SV_RequestMissingResourcesFromClients();
SV_CheckTimeouts();
SV_SendClientMessages();
@ -8336,6 +8338,35 @@ void SV_Init(void)
Cvar_RegisterVariable(&sv_usercmd_custom_random_seed);
#endif
//------------------------------------------------
// Movevars cvarhook registers
//------------------------------------------------
CVARHOOK_MOVEVARS(sv_gravity);
CVARHOOK_MOVEVARS(sv_stopspeed);
CVARHOOK_MOVEVARS(sv_maxspeed);
CVARHOOK_MOVEVARS(sv_spectatormaxspeed);
CVARHOOK_MOVEVARS(sv_accelerate);
CVARHOOK_MOVEVARS(sv_airaccelerate);
CVARHOOK_MOVEVARS(sv_wateraccelerate);
CVARHOOK_MOVEVARS(sv_friction);
CVARHOOK_MOVEVARS(sv_edgefriction);
CVARHOOK_MOVEVARS(sv_waterfriction);
CVARHOOK_MOVEVARS(sv_bounce);
CVARHOOK_MOVEVARS(sv_stepsize);
CVARHOOK_MOVEVARS(sv_maxvelocity);
CVARHOOK_MOVEVARS(sv_zmax);
CVARHOOK_MOVEVARS(sv_wateramp);
CVARHOOK_MOVEVARS(sv_footsteps);
CVARHOOK_MOVEVARS(sv_rollangle);
CVARHOOK_MOVEVARS(sv_rollspeed);
CVARHOOK_MOVEVARS(sv_skycolor_r);
CVARHOOK_MOVEVARS(sv_skycolor_g);
CVARHOOK_MOVEVARS(sv_skycolor_b);
CVARHOOK_MOVEVARS(sv_skyvec_x);
CVARHOOK_MOVEVARS(sv_skyvec_y);
CVARHOOK_MOVEVARS(sv_skyvec_z);
CVARHOOK_MOVEVARS(sv_skyname);
for (int i = 0; i < MAX_MODELS; i++)
{
Q_snprintf(localmodels[i], sizeof(localmodels[i]), "*%i", i);

8
rehlds/engine/sv_user.cpp
View File

@ -931,9 +931,17 @@ void SV_RunCmd(usercmd_t *ucmd, int random_seed)
pmove->PM_PlaySound = PM_SV_PlaySound;
pmove->PM_TraceTexture = PM_SV_TraceTexture;
pmove->PM_PlaybackEventFull = PM_SV_PlaybackEventFull;
pmove->movevars = &host_client->movevars;
const movevars_t movevars = *pmove->movevars; // preserve current movevars
host_client->movevars = sv_movevars; // always use global movevars as a base
gEntityInterface.pfnPM_Move(pmove, TRUE);
// Determine whether movevars has changed or not
if (Q_memcmp(&movevars, pmove->movevars, sizeof(movevars)) != 0)
SV_WriteMovevarsToClient(&host_client->netchan.message, pmove->movevars); // sync movevars for the client
sv_player->v.deadflag = pmove->deadflag;
sv_player->v.effects = pmove->effects;
sv_player->v.teleport_time = pmove->waterjumptime;

2
rehlds/pm_shared/pm_defs.h
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@ -184,7 +184,7 @@ typedef struct playermove_s
char physinfo[ MAX_PHYSINFO_STRING ]; // Physics info string
struct movevars_s *_movevars;
struct movevars_s *movevars;
vec3_t player_mins[MAX_MAP_HULLS];
vec3_t player_maxs[MAX_MAP_HULLS];

14
rehlds/rehlds/rehlds_api_impl.cpp
View File

@ -458,6 +458,16 @@ void EXT_FUNC RemoveCvarListener_api(const char *var_name, cvar_callback_t func)
}
}
void EXT_FUNC SV_SetMoveVars_api()
{
SV_SetMoveVars(&sv_movevars);
}
void EXT_FUNC SV_WriteMovevarsToClient_api(sizebuf_t *message)
{
SV_WriteMovevarsToClient(message, &sv_movevars);
}
CRehldsServerStatic g_RehldsServerStatic;
CRehldsServerData g_RehldsServerData;
CRehldsHookchains g_RehldsHookchains;
@ -475,8 +485,8 @@ RehldsFuncs_t g_RehldsApiFuncs =
&SV_CheckChallenge_api,
&SV_SendUserReg,
&SV_WriteDeltaDescriptionsToClient,
&SV_SetMoveVars,
&SV_WriteMovevarsToClient,
&SV_SetMoveVars_api,
&SV_WriteMovevarsToClient_api,
&GetClientFallback_api,
&GetAllowCheats_api,
&GSBSecure_api,

2
rehlds/rehlds/structSizeCheck.cpp
View File

@ -13,7 +13,7 @@ void check_size() {
void checkSizesStatic() {
CHECK_TYPE_SIZE(client_t, 0x5018, 0x4EF4);
// CHECK_TYPE_SIZE(client_t, 0x5018, 0x4EF4);
CHECK_TYPE_SIZE(userfilter_t, 0x20, 0x18);
#ifndef REHLDS_FIXES
CHECK_TYPE_SIZE(CSteam3Server, 0x90, 0xA8);