/**
* @brief Checks to see if the pilot can steal from it's target.
*
* @param p Pilot stealing from it's target.
* @return 0 if successful, 1 if fails, -1 if fails and kills target.
*/
static int board_trySteal( Pilot *p )
{
Pilot *target;
/* Get the target. */
target = pilot_get(p->target);
if (target == NULL)
return 1;
/* See if was successful. */
if (RNGF() > (0.5 *
(10. + (double)target->ship->crew)/(10. + (double)p->ship->crew)))
return 0;
/* Triggered self destruct. */
if (RNGF() < 0.4) {
/* Don't actually kill. */
target->armour = 1.;
/* This will make the boarding ship take the possible faction hit. */
pilot_hit( target, NULL, p->id, DAMAGE_TYPE_KINETIC, 100. );
/* Return ship dead. */
return -1;
}
return 1;
}
/**
* @brief Weapon hit the pilot.
*
* @param w Weapon involved in the collision.
* @param p Pilot that got hit.
* @param layer Layer to which the weapon belongs.
* @param pos Position of the hit.
*/
static void weapon_hit( Weapon* w, Pilot* p, WeaponLayer layer, Vector2d* pos )
{
Pilot *parent;
int spfx;
double damage;
DamageType dtype;
WeaponLayer spfx_layer;
int s;
/* Get general details. */
parent = pilot_get(w->parent);
damage = w->strength * outfit_damage(w->outfit);
dtype = outfit_damageType(w->outfit);
/* Play sound if they have it. */
s = outfit_soundHit(w->outfit);
if (s != -1)
w->voice = sound_playPos( s,
w->solid->pos.x,
w->solid->pos.y,
w->solid->vel.x,
w->solid->vel.y);
/* Have pilot take damage and get real damage done. */
damage = pilot_hit( p, w->solid, w->parent, dtype, damage );
/* Get the layer. */
spfx_layer = (p==player) ? SPFX_LAYER_FRONT : SPFX_LAYER_BACK;
/* Choose spfx. */
if (p->shield > 0.)
spfx = outfit_spfxShield(w->outfit);
else
spfx = outfit_spfxArmour(w->outfit);
/* Add sprite, layer depends on whether player shot or not. */
spfx_add( spfx, pos->x, pos->y,
VX(p->solid->vel), VY(p->solid->vel), spfx_layer );
/* Inform AI that it's been hit. */
weapon_hitAI( p, parent, damage );
/* no need for the weapon particle anymore */
weapon_destroy(w,layer);
}
/**
* @brief Weapon hit the pilot.
*
* @param w Weapon involved in the collision.
* @param p Pilot that got hit.
* @param layer Layer to which the weapon belongs.
* @param pos Position of the hit.
* @param dt Current delta tick.
*/
static void weapon_hitBeam( Weapon* w, Pilot* p, WeaponLayer layer,
Vector2d pos[2], const double dt )
{
(void) layer;
Pilot *parent;
int spfx;
double damage;
DamageType dtype;
WeaponLayer spfx_layer;
/* Get general details. */
parent = pilot_get(w->parent);
damage = outfit_damage(w->outfit) * dt;
dtype = outfit_damageType(w->outfit);
/* Have pilot take damage and get real damage done. */
damage = pilot_hit( p, w->solid, w->parent, dtype, damage );
/* Add sprite, layer depends on whether player shot or not. */
if (w->lockon == -1.) {
/* Get the layer. */
spfx_layer = (p==player) ? SPFX_LAYER_FRONT : SPFX_LAYER_BACK;
/* Choose spfx. */
if (p->shield > 0.)
spfx = outfit_spfxShield(w->outfit);
else
spfx = outfit_spfxArmour(w->outfit);
/* Add graphic. */
spfx_add( spfx, pos[0].x, pos[0].y,
VX(p->solid->vel), VY(p->solid->vel), spfx_layer );
spfx_add( spfx, pos[1].x, pos[1].y,
VX(p->solid->vel), VY(p->solid->vel), spfx_layer );
w->lockon = -2;
}
/* Inform AI that it's been hit. */
weapon_hitAI( p, parent, damage );
}
