/**
* @brief Play a sound on the client side
* @param[in] self Pointer to the event structure that is currently executed
* @param[in] msg holds the network data
* @sa EV_SOUND
* @note if the last character of the sound file string that was sent by the
* server is a '+', we will select a random sound file by replacing the '+'
* character with a number between 01..99
*/
void CL_SoundEvent (const eventRegister_t* self, dbuffer* msg)
{
char sound[MAX_QPATH];
vec3_t origin;
int number;
int step;
/* read data */
NET_ReadFormat(msg, self->formatString, &number, &origin, &step, &sound, sizeof(sound));
le_t* le = LE_Get(number);
if (le) {
if (LE_IsLivingActor(le) && le->team != cls.team) {
/** @todo render */
} else if (LE_IsDoor(le) || LE_IsBreakable(le)) {
/** @todo render */
}
}
const char* file = CL_ConvertSoundFromEvent(sound, sizeof(sound));
Com_DPrintf(DEBUG_SOUND, "Play network sample %s at (%f:%f:%f)\n", file, origin[0], origin[1], origin[2]);
if (step >= 0 && step < MAX_ROUTE) {
le_t* closest = CL_ActorGetClosest(origin, cls.team);
if (closest != nullptr) {
vec3_t tmp;
VectorCopy(cl.cam.camorg, tmp);
VectorCopy(closest->origin, cl.cam.camorg);
S_LoadAndPlaySample(file, origin, SOUND_ATTN_NORM, SND_VOLUME_DEFAULT);
VectorCopy(tmp, cl.cam.camorg);
}
return;
}
S_LoadAndPlaySample(file, origin, SOUND_ATTN_NORM, SND_VOLUME_DEFAULT);
}
/**
* @note Think function
*/
static void LET_Projectile (le_t* le)
{
if (cl.time >= le->endTime) {
vec3_t impact;
VectorCopy(le->origin, impact);
CL_ParticleFree(le->ptl);
/* don't run the think function again */
le->inuse = false;
if (Q_strvalid(le->ref1)) {
VectorCopy(le->ptl->s, impact);
le->ptl = CL_ParticleSpawn(le->ref1, 0, impact, bytedirs[le->angle]);
VecToAngles(bytedirs[le->state], le->ptl->angles);
}
if (Q_strvalid(le->ref2)) {
S_LoadAndPlaySample(le->ref2, impact, le->fd->impactAttenuation, SND_VOLUME_WEAPONS);
}
if (le->ref3) {
/* Spawn blood particles (if defined) if actor(-body) was hit. Even if actor is dead. */
/** @todo Special particles for stun attack (mind you that there is
* electrical and gas/chemical stunning)? */
if (le->fd->obj->dmgtype != csi.damStunGas)
LE_ActorBodyHit(le->ref3, impact, le->angle);
CL_ActorPlaySound(le->ref3, SND_HURT);
}
} else if (CL_OutsideMap(le->ptl->s, UNIT_SIZE * 10)) {
le->endTime = cl.time;
CL_ParticleFree(le->ptl);
/* don't run the think function again */
le->inuse = false;
}
}
/**
* @brief Throw item with actor.
* @param[in] self Pointer to the event structure that is currently executed
* @param[in] msg The netchannel message
* @sa EV_ACTOR_THROW
*/
void CL_ActorDoThrow (const eventRegister_t *self, dbuffer *msg)
{
vec3_t muzzle, v0;
int flags;
int dtime;
int objIdx;
weaponFireDefIndex_t weapFdsIdx;
fireDefIndex_t fdIdx;
/* read data */
NET_ReadFormat(msg, self->formatString, &dtime, &objIdx, &weapFdsIdx, &fdIdx, &flags, &muzzle, &v0);
/* get the fire def */
const objDef_t *obj = INVSH_GetItemByIDX(objIdx);
const fireDef_t *fd = FIRESH_GetFiredef(obj, weapFdsIdx, fdIdx);
/* add effect le (local entity) */
/** @todo add victim support for blood and hurt sounds */
LE_AddGrenade(fd, flags, muzzle, v0, dtime, nullptr);
/* start the sound */
if (fd->fireSound != nullptr && !(flags & SF_BOUNCED)) {
S_LoadAndPlaySample(fd->fireSound, muzzle, SOUND_ATTN_IDLE, SND_VOLUME_DEFAULT);
}
}
void CL_InvReload (const eventRegister_t* self, dbuffer* msg)
{
int number;
int ammo, type, x, y;
containerIndex_t container;
NET_ReadFormat(msg, self->formatString, &number, &ammo, &type, &container, &x, &y);
le_t* le = LE_Get(number);
if (!le)
return;
if (le->team != cls.team)
return;
assert(container >= 0);
assert(container < MAX_INVDEFS);
Item* ic = le->inv.getItemAtPos(INVDEF(container), x, y);
if (!ic)
return;
S_LoadAndPlaySample(ic->def()->reloadSound, le->origin, ic->def()->reloadAttenuation, SND_VOLUME_WEAPONS);
/* if the displaced clip had any remaining bullets
* store them as loose, unless the removed clip was full */
equipDef_t* ed = GAME_GetEquipmentDefinition();
if (ed && ic->getAmmoLeft() > 0 && ic->getAmmoLeft() != ic->def()->ammo) {
assert(ammo == ic->def()->ammo);
/* Accumulate loose ammo into clips (only accessible post-mission) */
ed->addClip(ic);
}
/* set new ammo */
ic->setAmmoLeft(ammo);
ic->setAmmoDef(INVSH_GetItemByIDX(type));
if (le == selActor)
Cmd_ExecuteString("hud_updateactorload");
}
static void LE_PlayFootStepSound (le_t* le)
{
if (Q_strvalid(le->teamDef->footstepSound)) {
S_LoadAndPlaySample(le->teamDef->footstepSound, le->origin, SOUND_ATTN_NORM, SND_VOLUME_FOOTSTEPS);
return;
}
/* walking in water will not play the normal footstep sounds */
if (!le->pathContents[le->pathPos]) {
vec3_t from, to;
/* prepare trace vectors */
PosToVec(le->pos, from);
VectorCopy(from, to);
/* we should really hit the ground with this */
to[2] -= UNIT_HEIGHT;
const trace_t trace = CL_Trace(Line(from, to), AABB::EMPTY, nullptr, nullptr, MASK_SOLID, cl_worldlevel->integer);
if (trace.surface)
LE_PlaySoundFileAndParticleForSurface(le, trace.surface->name);
} else
LE_PlaySoundFileForContents(le, le->pathContents[le->pathPos]);
}
/**
* @brief Plays step sounds and draw particles for different terrain types
* @param[in] le The local entity to play the sound and draw the particle for
* @param[in] textureName The name of the texture the actor is standing on
* @sa LET_PathMove
*/
static void LE_PlaySoundFileAndParticleForSurface (le_t* le, const char* textureName)
{
const terrainType_t* t = Com_GetTerrainType(textureName);
if (!t)
return;
/* origin might not be up-to-date here - but pos should be */
vec3_t origin;
PosToVec(le->pos, origin);
/** @todo use the Grid_Fall method (ACTOR_SIZE_NORMAL) to ensure, that the particle is
* drawn at the ground (if needed - maybe the origin is already ground aligned)*/
if (t->particle) {
/* check whether actor is visible */
if (!LE_IsStunned(le) && LE_IsLivingAndVisibleActor(le))
CL_ParticleSpawn(t->particle, 0, origin);
}
if (t->footstepSound) {
Com_DPrintf(DEBUG_SOUND, "LE_PlaySoundFileAndParticleForSurface: volume %.2f\n", t->footstepVolume);
S_LoadAndPlaySample(t->footstepSound, origin, SOUND_ATTN_STATIC, t->footstepVolume);
}
}
/**
* @brief Play a sound on the client side
* @param[in] self Pointer to the event structure that is currently executed
* @param[in] msg holds the network data
* @sa EV_SOUND
* @note if the last character of the sound file string that was sent by the
* server is a '+', we will select a random sound file by replacing the '+'
* character with a number between 01..99
*/
void CL_SoundEvent (const eventRegister_t *self, struct dbuffer *msg)
{
char sound[MAX_QPATH];
vec3_t origin;
int number;
le_t *le;
size_t length;
/* read data */
NET_ReadFormat(msg, self->formatString, &number, &origin, &sound, sizeof(sound));
le = LE_Get(number);
if (le) {
if (LE_IsLivingActor(le) && le->team != cls.team) {
/** @todo render */
} else if (LE_IsDoor(le) || LE_IsBreakable(le)) {
/** @todo render */
}
}
length = strlen(sound) - 1;
if (sound[length] == '+') {
int i;
sound[length] = '\0';
for (i = 1; i <= 99; i++) {
if (FS_CheckFile("sounds/%s%02i", sound, i) == -1)
break;
}
Com_sprintf(sound + length, sizeof(sound) - length, "%02i", rand() % i + 1);
}
Com_DPrintf(DEBUG_SOUND, "Play network sample %s at (%f:%f:%f)\n", sound, origin[0], origin[1], origin[2]);
S_LoadAndPlaySample(sound, origin, SOUND_ATTN_NORM, SND_VOLUME_DEFAULT);
}
/**
* @brief Shoot with weapon.
* @sa CL_ActorShoot
* @sa CL_ActorShootHidden
* @todo Improve detection of left- or right animation.
* @sa EV_ACTOR_SHOOT
*/
void CL_ActorDoShoot (const eventRegister_t* self, dbuffer* msg)
{
vec3_t muzzle, impact;
int flags, normal, shooterEntnum, victimEntnum;
int objIdx;
int first;
weaponFireDefIndex_t weapFdsIdx;
fireDefIndex_t fdIdx;
int surfaceFlags;
shoot_types_t shootType;
/* read data */
NET_ReadFormat(msg, self->formatString, &shooterEntnum, &victimEntnum, &first, &objIdx, &weapFdsIdx, &fdIdx, &shootType, &flags, &surfaceFlags, &muzzle, &impact, &normal);
le_t* leVictim;
if (victimEntnum != SKIP_LOCAL_ENTITY) {
leVictim = LE_Get(victimEntnum);
if (!leVictim)
LE_NotFoundError(victimEntnum);
} else {
leVictim = nullptr;
}
/* get shooter le */
le_t* leShooter = LE_Get(shooterEntnum);
/* get the fire def */
const objDef_t* obj = INVSH_GetItemByIDX(objIdx);
const fireDef_t* fd = FIRESH_GetFiredef(obj, weapFdsIdx, fdIdx);
CL_ActorGetMuzzle(leShooter, muzzle, shootType);
/* add effect le */
LE_AddProjectile(fd, flags, muzzle, impact, normal, leVictim);
/* start the sound */
if ((first || !fd->soundOnce) && fd->fireSound != nullptr && !(flags & SF_BOUNCED))
S_LoadAndPlaySample(fd->fireSound, muzzle, fd->fireAttenuation, SND_VOLUME_WEAPONS);
/* do actor related stuff */
if (!leShooter)
return; /* maybe hidden or inuse is false? */
if (!LE_IsActor(leShooter))
Com_Error(ERR_DROP, "Can't shoot, LE not an actor (type: %i)", leShooter->type);
/* no animations for hidden actors */
if (leShooter->type == ET_ACTORHIDDEN)
return;
if (LE_IsDead(leShooter)) {
Com_DPrintf(DEBUG_CLIENT, "Can't shoot, actor dead or stunned.\n");
return;
}
/* Animate - we have to check if it is right or left weapon usage. */
if (IS_SHOT_RIGHT(shootType)) {
R_AnimChange(&leShooter->as, leShooter->model1, LE_GetAnim("shoot", leShooter->right, leShooter->left, leShooter->state));
R_AnimAppend(&leShooter->as, leShooter->model1, LE_GetAnim("stand", leShooter->right, leShooter->left, leShooter->state));
} else if (IS_SHOT_LEFT(shootType)) {
R_AnimChange(&leShooter->as, leShooter->model1, LE_GetAnim("shoot", leShooter->left, leShooter->right, leShooter->state));
R_AnimAppend(&leShooter->as, leShooter->model1, LE_GetAnim("stand", leShooter->left, leShooter->right, leShooter->state));
} else if (IS_SHOT_HEADGEAR(shootType)) {
if (fd->irgoggles) {
leShooter->state |= RF_IRGOGGLESSHOT;
if (LE_IsSelected(leShooter))
refdef.rendererFlags |= RDF_IRGOGGLES;
}
} else {
/* no animation for headgear (yet) */
Com_Error(ERR_DROP, "CL_ActorDoShoot: Invalid shootType given (entnum: %i, shootType: %i).\n", shootType, shooterEntnum);
}
}
void LE_AddProjectile (const fireDef_t* fd, int flags, const vec3_t muzzle, const vec3_t impact, int normal, le_t* leVictim)
{
/* add le */
le_t* le = LE_Add(0);
if (!le)
return;
LE_SetInvisible(le);
/* bind particle */
le->ptl = CL_ParticleSpawn(fd->projectile, 0, muzzle);
if (!le->ptl) {
le->inuse = false;
return;
}
/* calculate parameters */
vec3_t delta;
VectorSubtract(impact, muzzle, delta);
const float dist = VectorLength(delta);
VecToAngles(delta, le->ptl->angles);
/* direction - bytedirs index */
le->angle = normal;
le->fd = fd;
/* infinite speed projectile? */
if (!fd->speed) {
le->inuse = false;
le->ptl->size[0] = dist;
VectorMA(muzzle, 0.5, delta, le->ptl->s);
if ((flags & (SF_IMPACT | SF_BODY)) || (fd->splrad && !fd->bounce)) {
ptl_t* ptl = nullptr;
const float* dir = bytedirs[le->angle];
if (flags & SF_BODY) {
if (fd->hitBodySound != nullptr) {
S_LoadAndPlaySample(fd->hitBodySound, le->origin, le->fd->impactAttenuation, SND_VOLUME_WEAPONS);
}
if (fd->hitBody != nullptr)
ptl = CL_ParticleSpawn(fd->hitBody, 0, impact, dir);
/* Spawn blood particles (if defined) if actor(-body) was hit. Even if actor is dead. */
/** @todo Special particles for stun attack (mind you that there is
* electrical and gas/chemical stunning)? */
if (leVictim) {
if (fd->obj->dmgtype != csi.damStunGas)
LE_ActorBodyHit(leVictim, impact, le->angle);
if (fd->damage[0] >= 0)
CL_ActorPlaySound(leVictim, SND_HURT);
}
} else {
if (fd->impactSound != nullptr) {
S_LoadAndPlaySample(fd->impactSound, le->origin, le->fd->impactAttenuation, SND_VOLUME_WEAPONS);
}
if (fd->impact != nullptr)
ptl = CL_ParticleSpawn(fd->impact, 0, impact, dir);
}
if (ptl)
VecToAngles(dir, ptl->angles);
}
return;
}
/* particle properties */
VectorScale(delta, fd->speed / dist, le->ptl->v);
le->endTime = cl.time + 1000 * dist / fd->speed;
/* think function */
if (flags & SF_BODY) {
le->ref1 = fd->hitBody;
le->ref2 = fd->hitBodySound;
le->ref3 = leVictim;
} else if ((flags & SF_IMPACT) || (fd->splrad && !fd->bounce)) {
le->ref1 = fd->impact;
le->ref2 = fd->impactSound;
} else {
le->ref1 = nullptr;
if (flags & SF_BOUNCING)
le->ref2 = fd->bounceSound;
}
LE_SetThink(le, LET_Projectile);
LE_ExecuteThink(le);
}