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#include "RNG.h"
#include "Location.h"
#include "ListIterator.h"
#include "Enemy.h"
#include "Object.h"
#include "Exception.h"
Direction operator - (const Direction & rhs) {
return static_cast<Direction>((rhs + 2) % 4);
}
Direction random_direction() {
return DIRECTIONS[RNG::get().rand_int(4)];
}
Direction random_direction(const Location & location) {
List<Direction> valid = {};
for (Direction direction : DIRECTIONS) {
if (!location.has_exit(direction)) continue;
valid.push_back(direction);
}
return valid[RNG::get().rand_int(valid.size())];
}
Location::Location(const String & name, const String & description) : name(name), description(description) { }
void Location::set_name(const String & name) { this->name = name; }
const String & Location::get_name() const { return this->name; }
void Location::set_description(const String & description) { this->description = description; }
const String & Location::get_description() const { return this->description; }
void Location::set_exit(Direction dir, Location & location) {
this->edges[dir] = &location;
}
bool Location::has_exit(Direction dir) const {
return this->edges[dir] != nullptr;
}
Location & Location::get_exit(Direction dir) const {
if (!this->has_exit(dir))
throw Exception("er is geen uitgang in deze richting");
return *this->edges[dir];
}
void Location::add_visible_object(Object * object) {
this->visible_objects.push_back(object);
}
void Location::remove_visible_object(Object * object) {
this->visible_objects.remove(object);
}
ListRange<Object *> Location::get_visible_objects() {
return this->visible_objects.range();
}
void Location::add_hidden_object(Object * object) {
this->hidden_objects.push_back(object);
}
void Location::remove_hidden_object(Object * object) {
this->hidden_objects.remove(object);
}
ListRange<Object *> Location::get_hidden_objects() {
return this->hidden_objects.range();
}
void Location::hide_object(Object * object) {
this->visible_objects.remove(object);
this->hidden_objects.push_back(object);
}
void Location::unhide_object(Object * object) {
this->hidden_objects.remove(object);
this->visible_objects.push_back(object);
}
void Location::add_enemy(Enemy * enemy) {
this->enemies.push_back(enemy);
}
void Location::remove_enemy(Enemy * enemy) {
this->enemies.remove(enemy);
}
ListRange<Enemy *> Location::get_enemies() {
return this->enemies.range();
}
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