/**
* \brief Sets the animation set id to use for the tunic sprite.
* \param sprite_id The tunic sprite animation set id.
*/
void HeroSprites::set_tunic_sprite_id(const std::string& sprite_id) {
if (sprite_id == this->tunic_sprite_id) {
return;
}
this->tunic_sprite_id = sprite_id;
std::string animation;
int direction = -1;
if (tunic_sprite != nullptr) {
// Delete the previous sprite, but save its animation and direction.
animation = tunic_sprite->get_current_animation();
direction = tunic_sprite->get_current_direction();
tunic_sprite = nullptr;
}
tunic_sprite = std::make_shared<Sprite>(sprite_id);
tunic_sprite->enable_pixel_collisions();
if (!animation.empty()) {
set_tunic_animation(animation);
tunic_sprite->set_current_direction(direction);
}
has_default_tunic_sprite = (sprite_id == get_default_tunic_sprite_id());
// Synchronize other sprites to the new tunic sprite.
if (sword_sprite != nullptr) {
sword_sprite->set_synchronized_to(tunic_sprite);
}
if (shield_sprite != nullptr) {
shield_sprite->set_synchronized_to(tunic_sprite);
}
}
/**
* \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 animation set id to use for the tunic sprite.
* \param sprite_id The tunic sprite animation set id.
*/
void HeroSprites::set_tunic_sprite_id(const std::string& sprite_id) {
if (sprite_id == this->tunic_sprite_id) {
return;
}
this->tunic_sprite_id = sprite_id;
std::string animation;
int direction = -1;
if (tunic_sprite != nullptr) {
// Delete the previous sprite, but save its animation and direction.
animation = tunic_sprite->get_current_animation();
direction = tunic_sprite->get_current_direction();
hero.remove_sprite(*tunic_sprite);
tunic_sprite = nullptr;
}
tunic_sprite = hero.create_sprite(sprite_id, "tunic");
tunic_sprite->enable_pixel_collisions();
if (!animation.empty()) {
set_tunic_animation(animation);
tunic_sprite->set_current_direction(direction);
}
has_default_tunic_sprite = (sprite_id == get_default_tunic_sprite_id());
// Synchronize other sprites to the new tunic sprite.
if (sword_sprite != nullptr) {
sword_sprite->set_synchronized_to(tunic_sprite);
}
if (shield_sprite != nullptr) {
shield_sprite->set_synchronized_to(tunic_sprite);
}
reorder_sprites();
recompute_sprites_bounding_box();
}
