/*
===============
G_MeleeFireCheck
===============
*/
qboolean G_MeleeFireCheck( gentity_t *ent ) {
trace_t tr;
vec3_t end;
gentity_t *tent;
gentity_t *traceEnt;
// only living beeings can attack
if ( ent->client->ps.stats[STAT_HEALTH] <= 0 ) {
return qfalse;
}
// set aiming directions
AngleVectors ( ent->client->ps.viewangles, forward, right, up);
CalcMuzzlePoint ( ent, forward, right, up, muzzle );
VectorMA (muzzle, 32, forward, end);
// compensate for lag
G_CalcLagTimeAndShiftAllClients( ent );
trap_Trace (&tr, muzzle, NULL, NULL, end, ent->s.number, MASK_SHOT);
// move the clients back to their proper positions
if ( level.delagWeapons && ent->client && !(ent->r.svFlags & SVF_BOT) ) {
G_UnTimeShiftAllClients( ent );
}
if ( tr.surfaceFlags & SURF_NOIMPACT ) {
return qfalse;
}
traceEnt = &g_entities[ tr.entityNum ];
// send blood impact
if ( traceEnt->takedamage && traceEnt->client ) {
// compensate for lag effects
if ( level.delagWeapons && ent->client && !(ent->r.svFlags & SVF_BOT) ) {
VectorSubtract( traceEnt->client->saved.currentOrigin, traceEnt->r.currentOrigin, end );
VectorAdd( tr.endpos, end, tr.endpos );
}
// snap the endpos to integers, but nudged towards the line
SnapVectorTowards( tr.endpos, muzzle );
// create impact entity
tent = G_TempEntity( tr.endpos, EV_BULLET_HIT_FLESH );
tent->s.eventParm = traceEnt->s.number;
}
if ( !traceEnt->takedamage) {
return qfalse;
}
G_Damage( traceEnt, ent, ent, forward, tr.endpos,
weLi[WP_SHOCKER].damage, 0, MOD_SHOCKER );
return qtrue;
}
/*
==================
G_UndoTimeShiftFor
Put everyone except for this client back where they were
==================
*/
void G_UndoTimeShiftFor( gentity_t *ent ) {
// don't un-time shift for mistakes or bots
if ( !ent->inuse || !ent->client || (ent->r.svFlags & SVF_BOT) ) {
return;
}
G_UnTimeShiftAllClients( ent );
}
/*
===============
FireWeapon
===============
*/
void FireWeapon( gentity_t *ent, int weaponTime ) {
// track shots taken for accuracy tracking.
if( qtrue ) {
ent->client->accuracy_shots++;
}
// set aiming directions
AngleVectors( ent->client->ps.viewangles, forward, right, up);
CalcMuzzlePointOrigin( ent, ent->client->oldOrigin, forward, right, up, muzzle );
// compensate for lag
G_CalcLagTimeAndShiftAllClients( ent );
// fire the specific weapon
switch( weLi[ent->s.weapon].prediction ) {
case PR_MELEE:
// no weapon function needed here (look at g_active.c)
break;
case PR_BULLET:
weapon_bullet_fire( ent );
break;
case PR_PELLETS:
weapon_shotgun_fire( ent );
break;
case PR_MISSILE:
weapon_missile_fire( ent, weaponTime );
break;
case PR_FLAME:
weapon_flamethrower_fire( ent );
break;
case PR_OMEGA:
weapon_omega_fire( ent, weaponTime );
break;
case PR_BEAM:
weapon_beam_fire( ent );
break;
case PR_NONE:
if ( ent->s.weapon == WP_BLAST ) weapon_blast_fire( ent );
break;
default:
// shouldn't happen
break;
}
// move the clients back to their proper positions
if ( level.delagWeapons && ent->client && !(ent->r.svFlags & SVF_BOT) ) {
G_UnTimeShiftAllClients( ent );
}
}