/**
* @brief Checks whether the speed should be reset due to damage or missile locks.
*
* @return 1 if the speed should be reset.
*/
int player_autonavShouldResetSpeed (void)
{
double failpc, shield, armour;
int i, n;
Pilot **pstk;
int hostiles, will_reset;
if (!player_isFlag(PLAYER_AUTONAV))
return 0;
hostiles = 0;
will_reset = 0;
failpc = conf.autonav_reset_speed;
shield = player.p->shield / player.p->shield_max;
armour = player.p->armour / player.p->armour_max;
pstk = pilot_getAll( &n );
for (i=0; i<n; i++) {
if ((pstk[i]->id != PLAYER_ID) && pilot_isHostile( pstk[i] ) &&
pilot_inRangePilot( player.p, pstk[i] ) &&
!pilot_isDisabled( pstk[i] ) &&
!pilot_isFlag( pstk[i], PILOT_BRIBED )) {
hostiles = 1;
break;
}
}
if (hostiles) {
if (failpc > .995) {
will_reset = 1;
player.autonav_timer = MAX( player.autonav_timer, 0. );
}
else if ((shield < lasts && shield < failpc) || armour < lasta) {
will_reset = 1;
player.autonav_timer = MAX( player.autonav_timer, 2. );
}
}
lasts = shield;
lasta = armour;
if (will_reset || (player.autonav_timer > 0)) {
player_autonavResetSpeed();
return 1;
}
return 0;
}
/**
* @brief Ends the autonav.
*/
void player_autonavEnd (void)
{
player_rmFlag(PLAYER_AUTONAV);
player_autonavResetSpeed();
}
/**
* @brief Makes the player take off if landed.
*
* @param delay Whether or not to have time pass as if the player landed normally.
*/
void takeoff( int delay )
{
int h;
char *nt;
double a, r;
if (!landed)
return;
/* Player's ship is not able to fly. */
if (!player_canTakeoff()) {
char message[512];
pilot_reportSpaceworthy( player.p, message, sizeof(message) );
dialogue_msg( _("Ship not fit for flight"), message );
/* Check whether the player needs rescuing. */
land_stranded();
return;
}
/* Clear queued takeoff. */
land_takeoff = 0;
/* Refuel if needed. */
land_refuel();
/* In case we had paused messy sounds. */
sound_stopAll();
/* ze music */
music_choose("takeoff");
/* to randomize the takeoff a bit */
a = RNGF() * 2. * M_PI;
r = RNGF() * land_planet->radius;
/* no longer authorized to land */
player_rmFlag(PLAYER_LANDACK);
pilot_rmFlag(player.p,PILOT_LANDING); /* No longer landing. */
/* set player to another position with random facing direction and no vel */
player_warp( land_planet->pos.x + r * cos(a), land_planet->pos.y + r * sin(a) );
vect_pset( &player.p->solid->vel, 0., 0. );
player.p->solid->dir = RNGF() * 2. * M_PI;
cam_setTargetPilot( player.p->id, 0 );
/* heal the player */
pilot_healLanded( player.p );
/* Clear planet target. Allows for easier autonav out of the system. */
player_targetPlanetSet( -1 );
/* initialize the new space */
h = player.p->nav_hyperspace;
space_init(NULL);
player.p->nav_hyperspace = h;
/* cleanup */
if (save_all() < 0) /* must be before cleaning up planet */
dialogue_alert( _("Failed to save game! You should exit and check the log to see what happened and then file a bug report!") );
/* time goes by, triggers hook before takeoff */
if (delay)
ntime_inc( ntime_create( 0, 1, 0 ) ); /* 1 STP */
nt = ntime_pretty( 0, 2 );
player_message( _("\apTaking off from %s on %s."), land_planet->name, nt);
free(nt);
/* Hooks and stuff. */
land_cleanup(); /* Cleanup stuff */
hooks_run("takeoff"); /* Must be run after cleanup since we don't want the
missions to think we are landed. */
if (menu_isOpen(MENU_MAIN))
return;
player_addEscorts();
hooks_run("enter");
if (menu_isOpen(MENU_MAIN))
return;
events_trigger( EVENT_TRIGGER_ENTER );
missions_run( MIS_AVAIL_SPACE, -1, NULL, NULL );
if (menu_isOpen(MENU_MAIN))
return;
player.p->ptimer = PILOT_TAKEOFF_DELAY;
pilot_setFlag( player.p, PILOT_TAKEOFF );
pilot_setThrust( player.p, 0. );
pilot_setTurn( player.p, 0. );
/* Reset speed */
player_autonavResetSpeed();
}
