/**
* \brief Loads (or reloads) the sprites and sounds of the hero and his
* equipment.
*
* The sprites and sounds loaded may depend on his tunic, sword and shield as
* specified in the savegame.
* This function must be called at the game beginning
* and as soon as the hero's equipment is changed.
*/
void HeroSprites::rebuild_equipment() {
// Make the tunic sprite be the default one.
hero.set_default_sprite_name("tunic");
int animation_direction = -1;
if (tunic_sprite != nullptr) {
// Save the direction.
animation_direction = tunic_sprite->get_current_direction();
}
// The hero's body.
if (has_default_tunic_sprite) {
set_tunic_sprite_id(get_default_tunic_sprite_id());
}
// The hero's shadow.
if (shadow_sprite == nullptr) {
shadow_sprite = hero.create_sprite("entities/shadow", "shadow");
shadow_sprite->set_current_animation("big");
}
// The hero's sword.
if (has_default_sword_sprite) {
set_sword_sprite_id(get_default_sword_sprite_id());
}
if (has_default_sword_sound) {
set_sword_sound_id(get_default_sword_sound_id());
}
const int sword_number = equipment.get_ability(Ability::SWORD);
if (sword_number > 0) {
// TODO make this sprite depend on the sword sprite: sword_sprite_id + "_stars"
std::ostringstream oss;
oss << "hero/sword_stars" << sword_number;
sword_stars_sprite = hero.create_sprite(oss.str(), "sword_stars");
sword_stars_sprite->stop_animation();
}
// The hero's shield.
if (has_default_shield_sprite) {
set_shield_sprite_id(get_default_shield_sprite_id());
}
// The trail.
trail_sprite = hero.create_sprite("hero/trail", "trail");
trail_sprite->stop_animation();
// Restore the animation direction.
if (animation_direction != -1) {
set_animation_direction(animation_direction);
}
reorder_sprites();
}
/**
* \brief Sets the sound to play when using the sword.
* \param sound_id The sword sound id.
* An empty string means no sword sound.
*/
void HeroSprites::set_sword_sound_id(const std::string& sound_id) {
if (sound_id == this->sword_sound_id) {
return;
}
this->sword_sound_id = sound_id;
has_default_sword_sound = (sound_id == get_default_sword_sound_id());
}
