#include "Room.h"
#include "LevelEdge.h"


const Room& Room::operator=(const Room &room) {
  vertices.clear();
  edges.clear();
  
  name = room.name;
  height = room.height;
  
  vertices = room.vertices;
  
  for(std::vector<Edge>::const_iterator edge = room.edges.begin(); edge != room.edges.end(); edge++) {
    LevelVertex v1(this, edge->getVertex1().getId(), this);
    LevelVertex v2(this, edge->getVertex2().getId(), this);
    edges.push_back(Edge(v1, v2));
  }
  
  return room;
}

std::vector<SharedPtr<LevelObject> > Room::getChildren() {
  std::vector<SharedPtr<LevelObject> > children;
  
  for(size_t i = 0; i < vertices.size(); i++)
    children.push_back(SharedPtr<LevelObject>(new LevelVertex(this, i, this)));
  
  for(size_t i = 0; i < edges.size(); i++)
    children.push_back(SharedPtr<LevelObject>(new LevelEdge(this, i, this)));
  
  return children;
}

void Room::rotate(Vertex m, float a) {
  float s = sinf(a);
  float c = cosf(a);
  
  for(std::vector<SharedPtr<RoomVertex> >::iterator v = vertices.begin(); v != vertices.end(); v++) {
    **v -= m;
    (*v)->setLocation(c*(**v)->getX() - s*(**v)->getY(), c*(**v)->getY() + s*(**v)->getX());
    **v += m;
  }
}