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Vessel interaction update

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This commit is contained in:
Andrew nuark G 2020-12-23 01:23:36 +07:00
parent e24554a0a0
commit 4a3951938a
2 changed files with 27 additions and 2 deletions
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23
sea_transport/entities/vessel_entity.cpp
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@ -3,7 +3,7 @@
entity_id vessel_entity::__global_id = 0;
vessel_entity::vessel_entity(entity_id harbor_id, unsigned int capacity) : _harbor_id(harbor_id), _capacity(capacity) {
vessel_entity::vessel_entity(entity_id skipper_id, entity_id harbor_id, unsigned int capacity) : _skipper_id(skipper_id), _harbor_id(harbor_id), _capacity(capacity) {
this->_id = ++vessel_entity::__global_id;
}
@ -23,6 +23,27 @@ const QVector<cargo_entity> vessel_entity::cargo() {
return this->_cargo;
}
void vessel_entity::add_cargo(cargo_entity object, bool &success) {
success = ((int)this->_capacity - (int)object.volume()) > 0;
if (success) {
this->_cargo.push_back(object);
this->_capacity -= object.volume();
}
}
void vessel_entity::withdraw_cargo(entity_id oid, bool &success) {
success = false;
auto vit = this->_cargo.begin();
for (; vit != this->_cargo.end(); vit++) {
if ((*vit).id() == oid) {
this->_capacity += (*vit).volume();
this->_cargo.erase(vit);
success = true;
break;
}
}
}
void vessel_entity::serialize(QDataStream &output) {
output << this->_id << this->_harbor_id;
output << this->_capacity << this->_cargo.size();