/*
=================
LightningDamage
=================
*/
void LightningDamage( vec3_t p1, vec3_t p2, gedict_t * from, float damage )
{
gedict_t *e1, *e2;
vec3_t f;
VectorSubtract( p2, p1, f ); // f = p2 - p1;
VectorNormalize( f ); // normalize (f);
f[0] = 0 - f[1];
f[1] = f[0];
f[2] = 0;
VectorScale( f, 16, f ); //f = f*16;
e1 = e2 = world;
traceline( PASSVEC3( p1 ), PASSVEC3( p2 ), false, self );
if ( PROG_TO_EDICT( g_globalvars.trace_ent )->s.v.takedamage )
{
LightningHit( from, damage );
if ( streq( self->s.v.classname, "player" ) )
{
if ( streq( other->s.v.classname, "player" ) )
PROG_TO_EDICT( g_globalvars.trace_ent )->s.v.
velocity[2] += 400;
}
}
e1 = PROG_TO_EDICT( g_globalvars.trace_ent );
//traceline (p1 + f, p2 + f, FALSE, self);
traceline( p1[0] + f[0], p1[1] + f[1], p1[2] + f[2], p2[0] + f[0],
p2[1] + f[1], p2[2] + f[2], false, self );
if ( PROG_TO_EDICT( g_globalvars.trace_ent ) != e1
&& PROG_TO_EDICT( g_globalvars.trace_ent )->s.v.takedamage )
{
LightningHit( from, damage );
}
e2 = PROG_TO_EDICT( g_globalvars.trace_ent );
traceline( p1[0] - f[0], p1[1] - f[1], p1[2] - f[2], p2[0] - f[0],
p2[1] - f[1], p2[2] - f[2], false, self );
if ( PROG_TO_EDICT( g_globalvars.trace_ent ) != e1
&& PROG_TO_EDICT( g_globalvars.trace_ent ) != e2
&& PROG_TO_EDICT( g_globalvars.trace_ent )->s.v.takedamage )
{
LightningHit( from, damage );
}
}
// Lightning Damage
void CBasePlayer::LightningDamage(Vector p1, Vector p2, CBaseEntity *pAttacker, float flDamage, Vector vecDir)
{
#if !defined(CLIENT_DLL)
TraceResult trace;
Vector vecThru = (p2 - p1).Normalize();
vecThru.x = 0 - vecThru.y;
vecThru.y = vecThru.x;
vecThru.z = 0;
vecThru = vecThru * 16;
CBaseEntity *pEntity1 = NULL;
CBaseEntity *pEntity2 = NULL;
// Hit first target?
UTIL_TraceLine(p1, p2, dont_ignore_monsters, ENT(pev), &trace);
CBaseEntity *pEntity = CBaseEntity::Instance(trace.pHit);
if(pEntity && pEntity->pev->takedamage)
{
LightningHit(pEntity, pAttacker, trace.vecEndPos, flDamage, &trace, vecDir);
}
pEntity1 = pEntity;
// Hit second target?
UTIL_TraceLine(p1 + vecThru, p2 + vecThru, dont_ignore_monsters, ENT(pev), &trace);
pEntity = CBaseEntity::Instance(trace.pHit);
if(pEntity && pEntity != pEntity1 && pEntity->pev->takedamage)
{
LightningHit(pEntity, pAttacker, trace.vecEndPos, flDamage, &trace, vecDir);
}
pEntity2 = pEntity;
// Hit third target?
UTIL_TraceLine(p1 - vecThru, p2 - vecThru, dont_ignore_monsters, ENT(pev), &trace);
pEntity = CBaseEntity::Instance(trace.pHit);
if(pEntity && pEntity != pEntity1 && pEntity != pEntity2 && pEntity->pev->takedamage)
{
LightningHit(pEntity, pAttacker, trace.vecEndPos, flDamage, &trace, vecDir);
}
#endif
}