/*
* GClip_FindRadius
*
* Returns entities that have origins within a spherical area
*/
int GClip_FindRadius( vec3_t org, float rad, int *list, int maxcount )
{
return GClip_FindBoxInRadius4D( org, rad, list, maxcount, 0 );
}
/*
* G_RadiusDamage
*/
void G_RadiusDamage( edict_t *inflictor, edict_t *attacker, cplane_t *plane, edict_t *ignore, int mod )
{
edict_t *ent = NULL;
float dmgFrac, kickFrac, damage, knockback, stun;
vec3_t pushDir;
int timeDelta;
float maxdamage, mindamage, maxknockback, minknockback, maxstun, minstun, radius;
assert( inflictor );
maxdamage = inflictor->projectileInfo.maxDamage;
mindamage = inflictor->projectileInfo.minDamage;
maxknockback = inflictor->projectileInfo.maxKnockback;
minknockback = inflictor->projectileInfo.minKnockback;
maxstun = inflictor->projectileInfo.stun;
minstun = 1;
radius = inflictor->projectileInfo.radius;
if( radius <= 1.0f || ( maxdamage <= 0.0f && maxknockback <= 0.0f ) )
return;
clamp_high( mindamage, maxdamage );
clamp_high( minknockback, maxknockback );
clamp_high( minstun, maxstun );
while( ( ent = GClip_FindBoxInRadius4D( ent, inflictor->s.origin, radius, inflictor->timeDelta ) ) != NULL )
{
if( ent == ignore || !ent->takedamage )
continue;
if( ent == attacker && ent->r.client )
timeDelta = 0;
else
timeDelta = inflictor->timeDelta;
G_SplashFrac4D( ENTNUM( ent ), inflictor->s.origin, radius, pushDir, &kickFrac, &dmgFrac, timeDelta );
damage = max( 0, mindamage + ( ( maxdamage - mindamage ) * dmgFrac ) );
stun = max( 0, minstun + ( ( maxstun - minstun ) * dmgFrac ) );
knockback = max( 0, minknockback + ( ( maxknockback - minknockback ) * kickFrac ) );
// weapon jumps hack : when knockback on self, use strong weapon definition
if( ent == attacker && ent->r.client )
{
gs_weapon_definition_t *weapondef = NULL;
if( inflictor->s.type == ET_ROCKET )
weapondef = GS_GetWeaponDef( WEAP_ROCKETLAUNCHER );
else if( inflictor->s.type == ET_GRENADE )
weapondef = GS_GetWeaponDef( WEAP_GRENADELAUNCHER );
else if( inflictor->s.type == ET_PLASMA )
weapondef = GS_GetWeaponDef( WEAP_PLASMAGUN );
else if( inflictor->s.type == ET_BLASTER )
weapondef = GS_GetWeaponDef( WEAP_GUNBLADE );
if( weapondef )
{
G_SplashFrac4D( ENTNUM( ent ), inflictor->s.origin, radius, pushDir, &kickFrac, NULL, 0 );
minknockback = weapondef->firedef.minknockback;
maxknockback = weapondef->firedef.knockback;
clamp_high( minknockback, maxknockback );
knockback = ( minknockback + ( (float)( maxknockback - minknockback ) * kickFrac ) ) * g_self_knockback->value;
damage *= weapondef->firedef.selfdamage;
}
}
if( knockback < 1.0f )
knockback = 0.0f;
if( stun < 1.0f )
stun = 0.0f;
if( damage <= 0.0f && knockback <= 0.0f && stun <= 0.0f )
continue;
if( G_CanSplashDamage( ent, inflictor, plane ) )
G_Damage( ent, inflictor, attacker, pushDir, inflictor->velocity, inflictor->s.origin, damage, knockback, stun, DAMAGE_RADIUS, mod );
}
}
