void createEntity(tmx::MapObject mapObject, b2World& box2dWorld, anax::World& anaxWorld) {
b2Vec2 statingPosition = tmx::SfToBoxVec(mapObject.GetPosition());
b2Vec2 endPosition = tmx::SfToBoxVec(sf::Vector2f(mapObject.GetPosition().x + mapObject.GetAABB().width, mapObject.GetPosition().y));
b2Body* firstBodyToJoinWith = createStartingBody(statingPosition, box2dWorld);
b2Body* prevBody = firstBodyToJoinWith;
{
b2PolygonShape shape;
shape.SetAsBox(0.5f, 0.125f);
b2FixtureDef fd = getRopeFixture(shape);
b2RevoluteJointDef jd;
jd.collideConnected = false;
const int32 N = ceilf((mapObject.GetAABB().width / 30) / (1.0f )) + 1;
for (int32 xVal = 1; xVal < N; ++xVal) {
b2BodyDef bd;
bd.type = b2_dynamicBody;
bd.position.Set(statingPosition.x + xVal , statingPosition.y );
if (xVal == N - 1) {
bd.type = b2_staticBody;
shape.SetAsBox(0.1f, 0.1f);
fd.density = 1.0f;
bd.position.Set(endPosition.x, endPosition.y);
}
b2Body* body = box2dWorld.CreateBody(&bd);
body->CreateFixture(&fd);
auto objectEntity = anaxWorld.createEntity();
auto& texCoordsComp = objectEntity.addComponent<Texcoords>();
auto& physComp = objectEntity.addComponent<PhysicsComponent>();
auto& splitDirectionComp = objectEntity.addComponent<SplitDirectionComponent>();
auto& breakableJointComp = objectEntity.addComponent<BreakableJointComponent>();
breakableJointComp.maxWeight = 1 ;
b2Vec2 anchor( statingPosition.x + xVal , statingPosition.y );
jd.Initialize(prevBody, body, anchor);
box2dWorld.CreateJoint(&jd);
physComp.physicsBody = body;
objectEntity.activate();
prevBody = body;
}
}
}
void Guard::addPatrolPoints(tmx::MapObject points)
{
sf::Vector2f origin(points.GetPosition());
for(sf::Vector2f point: points.PolyPoints())
{
sf::Vector2f patrolPoint(origin.x + point.x, origin.y + point.y);
_patrolPoints.push_back(patrolPoint);
}
initialize();
setPosition(_patrolPoints[0]);
}
bool entity_intersects(Entity& entity, tmx::MapObject& obj)
{
sf::FloatRect objRect(createRect(OrthogonalToIsometric(obj.GetPosition()), obj.GetSize()));
return (createRect(OrthogonalToIsometric(entity.objectEntity->GetPosition()), entity.objectEntity->GetSize()).intersects(objRect));
}
bool entity_ojectInView(tmx::MapObject& object, sf::View& view)
{
return createRect(object.GetPosition(), object.GetSize()).intersects((createRect(view.getCenter() - view.getSize() / 1.5f, view.getSize() * 1.5f)));
}