/**
* \brief Tests whether the hero is cutting with his sword the specified detector
* for which a collision was detected.
* \param detector the detector to check
* \return true if the sword is cutting this detector
*/
bool Hero::SwordSwingingState::is_cutting_with_sword(
Detector& detector) {
Hero& hero = get_hero();
if (hero.get_movement() != nullptr) {
return false;
}
// check the distance to the detector
int distance = detector.is_obstacle_for(hero) ? 14 : 4;
Point tested_point = hero.get_facing_point();
switch (get_sprites().get_animation_direction()) {
case 0: // right
tested_point.x += distance;
break;
case 1: // up
tested_point.y -= distance;
break;
case 2: // left
tested_point.x -= distance;
break;
case 3: // down
tested_point.y += distance;
break;
}
return detector.overlaps(tested_point);
}
/**
* @brief Tests whether the hero is cutting with his sword the specified detector
* for which a collision was detected.
* @param detector the detector to check
* @return true if the sword is cutting this detector
*/
bool Hero::SwordSwingingState::is_cutting_with_sword(Detector &detector) {
if (hero.get_movement() != NULL) {
return false;
}
// check the distance to the detector
int distance = detector.is_obstacle_for(hero) ? 14 : 4;
Rectangle tested_point = hero.get_facing_point();
switch (get_sprites().get_animation_direction()) {
case 0: // right
tested_point.add_x(distance);
break;
case 1: // up
tested_point.add_y(-distance);
break;
case 2: // left
tested_point.add_x(-distance);
break;
case 3: // down
tested_point.add_y(distance);
break;
}
return detector.overlaps(tested_point.get_x(), tested_point.get_y());
}
/**
* \brief Tests whether the hero is cutting with his sword the specified detector
* for which a collision was detected.
* \param detector the detector to check
* \return true if the sword is cutting this detector
*/
bool Hero::SwordTappingState::is_cutting_with_sword(Detector& detector) const {
const Hero& hero = get_hero();
return detector.is_obstacle_for(hero) // only obstacle entities can be cut
&& hero.get_facing_entity() == &detector // only one entity at a time
&& get_sprites().get_current_frame() >= 3; // wait until the animation shows an appropriate frame
}
