/**
* @brief Activate the afterburner.
*/
void pilot_afterburn (Pilot *p)
{
double afb_mod;
if (p == NULL)
return;
if (pilot_isFlag(p, PILOT_HYP_PREP) || pilot_isFlag(p, PILOT_HYPERSPACE) ||
pilot_isFlag(p, PILOT_LANDING) || pilot_isFlag(p, PILOT_TAKEOFF) ||
pilot_isDisabled(p) || pilot_isFlag(p, PILOT_COOLDOWN))
return;
/* Not under manual control if is player. */
if (pilot_isFlag( p, PILOT_MANUAL_CONTROL ) && pilot_isFlag( p, PILOT_PLAYER ))
return;
/** @todo fancy effect? */
if (p->afterburner == NULL)
return;
/* The afterburner only works if its efficiency is high enough. */
if (pilot_heatEfficiencyMod( p->afterburner->heat_T,
p->afterburner->outfit->u.afb.heat_base,
p->afterburner->outfit->u.afb.heat_cap ) < 0.3)
return;
if (p->afterburner->state == PILOT_OUTFIT_OFF) {
p->afterburner->state = PILOT_OUTFIT_ON;
p->afterburner->stimer = outfit_duration( p->afterburner->outfit );
pilot_setFlag(p,PILOT_AFTERBURNER);
pilot_calcStats( p );
/* @todo Make this part of a more dynamic activated outfit sound system. */
sound_playPos(p->afterburner->outfit->u.afb.sound_on,
p->solid->pos.x, p->solid->pos.y, p->solid->vel.x, p->solid->vel.y);
}
if (pilot_isPlayer(p)) {
afb_mod = MIN( 1., player.p->afterburner->outfit->u.afb.mass_limit / player.p->solid->mass );
spfx_shake( afb_mod * player.p->afterburner->outfit->u.afb.rumble * SHAKE_MAX );
}
}
/**
* @brief Check to see if a pilot is in sensor range of another.
*
* @param p Pilot who is trying to check to see if other is in sensor range.
* @param target Target of p to check to see if is in sensor range.
* @return 1 if they are in range, 0 if they aren't and -1 if they are detected fuzzily.
*/
int pilot_inRangePilot( const Pilot *p, const Pilot *target )
{
double d, sense;
/* Special case player or omni-visible. */
if ((pilot_isPlayer(p) && pilot_isFlag(target, PILOT_VISPLAYER)) ||
pilot_isFlag(target, PILOT_VISIBLE))
return 1;
/* Get distance. */
d = vect_dist2( &p->solid->pos, &target->solid->pos );
sense = sensor_curRange * p->ew_detect;
if (d * target->ew_evasion < sense)
return 1;
else if (d * target->ew_hide < sense)
return -1;
return 0;
}
/**
* @brief Tries to automatically set and create the pilot's weapon set.
*
* Weapon set 0 is for all weapons. <br />
* Weapon set 1 is for forward weapons. Ammo using weapons are secondaries. <br />
* Weapon set 2 is for turret weapons. Ammo using weapons are secondaries. <br />
* Weapon set 3 is for all weapons. Forwards are primaries and turrets are secondaries. <br />
* Weapon set 4 is for seeking weapons. High payload variants are secondaries. <br />
* Weapon set 5 is for fighter bays. <br />
*
* @param p Pilot to automagically generate weapon lists.
*/
void pilot_weaponAuto( Pilot *p )
{
PilotOutfitSlot *slot;
Outfit *o;
int i, level, id;
/* Clear weapons. */
pilot_weaponClear( p );
/* Set modes. */
pilot_weapSetType( p, 0, WEAPSET_TYPE_CHANGE );
pilot_weapSetType( p, 1, WEAPSET_TYPE_CHANGE );
pilot_weapSetType( p, 2, WEAPSET_TYPE_CHANGE );
pilot_weapSetType( p, 3, WEAPSET_TYPE_CHANGE );
pilot_weapSetType( p, 4, WEAPSET_TYPE_WEAPON );
pilot_weapSetType( p, 5, WEAPSET_TYPE_WEAPON );
pilot_weapSetType( p, 6, WEAPSET_TYPE_ACTIVE );
pilot_weapSetType( p, 7, WEAPSET_TYPE_ACTIVE );
pilot_weapSetType( p, 8, WEAPSET_TYPE_ACTIVE );
pilot_weapSetType( p, 9, WEAPSET_TYPE_ACTIVE );
/* All should be inrange. */
if (!pilot_isPlayer(p))
for (i=0; i<PILOT_WEAPON_SETS; i++){
pilot_weapSetInrange( p, i, 1 );
/* Update range and speed (at 0)*/
pilot_weapSetUpdateRange( &p->weapon_sets[i] );
}
/* Iterate through all the outfits. */
for (i=0; i<p->noutfits; i++) {
slot = p->outfits[i];
o = slot->outfit;
/* Must be non-empty, and a weapon or active outfit. */
if ((o == NULL) || !outfit_isActive(o)) {
slot->level = -1; /* Clear level. */
slot->weapset = -1;
continue;
}
/* Manually defined group preempts others. */
if (o->group) {
id = o->group;
}
/* Bolts and beams. */
else if (outfit_isBolt(o) || outfit_isBeam(o) ||
(outfit_isLauncher(o) && !outfit_isSeeker(o->u.lau.ammo))) {
id = outfit_isTurret(o) ? 2 : 1;
}
/* Seekers. */
else if (outfit_isLauncher(o) && outfit_isSeeker(o->u.lau.ammo)) {
id = 4;
}
/* Fighter bays. */
else if (outfit_isFighterBay(o)) {
id = 5;
}
/* Ignore rest. */
else {
slot->level = -1;
continue;
}
/* Set level based on secondary flag. */
level = outfit_isSecondary(o);
/* Add to its base group. */
pilot_weapSetAdd( p, id, slot, level );
/* Also add another copy to another group. */
if (id == 1) { /* Forward. */
pilot_weapSetAdd( p, 0, slot, level ); /* Also get added to 'All'. */
pilot_weapSetAdd( p, 3, slot, 0 ); /* Also get added to 'Fwd/Tur'. */
}
else if (id == 2) { /* Turrets. */
pilot_weapSetAdd( p, 0, slot, level ); /* Also get added to 'All'. */
pilot_weapSetAdd( p, 3, slot, 1 ); /* Also get added to 'Fwd/Tur'. */
}
else if (id == 4) /* Seekers */
pilot_weapSetAdd( p, 0, slot, level ); /* Also get added to 'All'. */
}
/* Update active weapon set. */
pilot_weapSetUpdateOutfits( p, &p->weapon_sets[ p->active_set ] );
}
