63 lines
1.4 KiB
C++
63 lines
1.4 KiB
C++
#include "Room.h"
|
|
#include "LevelEdge.h"
|
|
|
|
|
|
const Room& Room::operator=(const Room &room) {
|
|
polygon.clear();
|
|
edges.clear();
|
|
|
|
name = room.name;
|
|
height = room.height;
|
|
|
|
for(Polygon::const_iterator v = room.polygon.begin(); v != room.polygon.end(); v++)
|
|
addVertex(*v);
|
|
|
|
return room;
|
|
}
|
|
|
|
void Room::addVertex(Vertex v) {
|
|
polygon.push_back(v);
|
|
|
|
if(polygon.size() < 2)
|
|
return;
|
|
|
|
if(polygon.size() == 2) {
|
|
LevelVertex v1(this, 0, this), v2(this, 1, this);
|
|
|
|
edges.push_back(Edge(v1, v2));
|
|
edges.push_back(Edge(v2, v1));
|
|
|
|
return;
|
|
}
|
|
|
|
edges.pop_back();
|
|
LevelVertex v1(edges.back().getVertex2());
|
|
LevelVertex v2(this, polygon.size()-1, this);
|
|
LevelVertex v3(edges.front().getVertex1());
|
|
|
|
edges.push_back(Edge(v1, v2));
|
|
edges.push_back(Edge(v2, v3));
|
|
}
|
|
|
|
std::vector<SharedPtr<LevelObject> > Room::getChildren() {
|
|
std::vector<SharedPtr<LevelObject> > children;
|
|
|
|
for(size_t i = 0; i < polygon.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(Polygon::iterator v = polygon.begin(); v != polygon.end(); v++) {
|
|
*v -= m;
|
|
v->setLocation(c*v->getX() - s*v->getY(), c*v->getY() + s*v->getX());
|
|
*v += m;
|
|
}
|
|
}
|