zoomedit: Rooms can now be connected to portals.

LevelVertex.h

@@ -39,9 +39,9 @@ class LevelVertex : public LevelObject {
     }
     
     virtual bool canConnect() const {return provider->canConnectVertex(id);}
-    virtual void connect() {provider->connectVertex(id);}
+    virtual size_t connect() {return provider->connectVertex(id);}
     
-    const VertexProvider* getProvider() const {
+    VertexProvider* getProvider() const {
       return provider;
     }
     

Portal.h

@@ -130,8 +130,11 @@ class Portal : public LevelObject, public VertexProvider {
       return !connected[id];
     }
     
-    virtual void connectVertex(size_t id) {
+    virtual size_t connectVertex(size_t id) {
       connected[id] = true;
+      connected[(7-id)%4] = true;
+      
+      return (7-id)%4;
     }
 };
 

Room.cpp

@@ -20,30 +20,6 @@ const Room& Room::operator=(const Room &room) {
   return room;
 }
 
-void Room::addVertex(Vertex v) {
-  vertices.push_back(SharedPtr<RoomVertex>(new RoomVertexDirect(v)));
-  
-  if(vertices.size() < 2)
-    return;
-  
-  if(vertices.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, vertices.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;
   

Room.h

@@ -39,6 +39,7 @@ class Room : public LevelObject, private VertexProvider, private EdgeProvider {
           vertex += v;
           return vertex;
         }
+        
         virtual const Vertex& operator-=(const Vertex &v) {
           vertex -= v;
           return vertex;
@@ -68,6 +69,18 @@ class Room : public LevelObject, private VertexProvider, private EdgeProvider {
     std::vector<SharedPtr<RoomVertex> > vertices;
     std::vector<Edge> edges;
     
+    void addEdge() {
+      if(vertices.size() < 2)
+        return;
+      
+      if(vertices.size() == 2) {
+        edges.push_back(Edge(LevelVertex(this, 0, this), LevelVertex(this, 1, this)));
+        return;
+      }
+      
+      edges.push_back(Edge(LevelVertex(this, vertices.size()-2, this), LevelVertex(this, vertices.size()-1, this)));
+    }
+    
   public:
     Room() {height = 10;}
     Room(std::string name) {this->name = name; height = 10;}
@@ -89,7 +102,39 @@ class Room : public LevelObject, private VertexProvider, private EdgeProvider {
     float getHeight() const {return height;}
     void setHeight(float height) {this->height = height;}
     
-    void addVertex(Vertex v);
+    void addVertex(Vertex v) {
+      vertices.push_back(SharedPtr<RoomVertex>(new RoomVertexDirect(v)));
+      addEdge();
+    }
+    
+    void addVertex(LevelVertex &v) {
+      size_t s = v.connect();
+      
+      if(s == v.getId()) {
+        vertices.push_back(SharedPtr<RoomVertex>(new RoomVertexIndirect(v)));
+        addEdge();
+      }
+      else {
+        if(vertices.empty()) {
+          LevelVertex v2(v.getProvider(), s, v.getParent());
+          
+          vertices.push_back(SharedPtr<RoomVertex>(new RoomVertexIndirect(v2)));
+          vertices.push_back(SharedPtr<RoomVertex>(new RoomVertexIndirect(v)));
+        }
+        else {
+          LevelVertex v2(v.getProvider(), s, v.getParent());
+          
+          vertices.push_back(SharedPtr<RoomVertex>(new RoomVertexIndirect(v)));
+          addEdge();
+          vertices.push_back(SharedPtr<RoomVertex>(new RoomVertexIndirect(v2)));
+        }
+      }
+    }
+    
+    void close() {
+      if(!edges.empty())
+        edges.push_back(Edge(edges.back().getVertex2(), edges.front().getVertex1()));
+    }
     
     Polygon getPolygon() const {
       Polygon polygon;

ToolAddPolygon.cpp

@@ -20,6 +20,7 @@ void ToolAddPolygon::activate() {
 }
 
 void ToolAddPolygon::deactivate() {
+  newRoom.close();
   editManager->addRoom(newRoom);
 }
 
@@ -52,13 +53,26 @@ bool ToolAddPolygon::buttonPress(unsigned int button, const Vertex *v) {
   if(button != 1)
     return false;
   
-  if(!v)
-    return false;
-  
-  if(!editManager->vertexOk(*v, &newRoom))
-    return false;
-  
-  newRoom.addVertex(*v);
+  if(editManager->getHoveredObject() && editManager->getHoveredObject()->isOfType("LevelVertex")) {
+    LevelVertex *vertex = (LevelVertex*)editManager->getHoveredObject();
+    
+    if(!vertex->canConnect())
+      return false;
+    
+    if(!editManager->vertexOk(**vertex, &newRoom))
+      return false;
+    
+    newRoom.addVertex(*vertex);
+  }
+  else {
+    if(!v)
+      return false;
+    
+    if(!editManager->vertexOk(*v, &newRoom))
+      return false;
+    
+    newRoom.addVertex(*v);
+  }
   
   editManager->redraw();
   sidebar.update();

ToolAddRect.cpp

@@ -10,6 +10,7 @@ Room ToolAddRect::createRoom() {
   room.addVertex(Vertex(v1.getX(), v2->getY()));
   room.addVertex(*v2);
   room.addVertex(Vertex(v2->getX(), v1.getY()));
+  room.close();
   
   return room;
 }

VertexProvider.h

@@ -4,6 +4,8 @@
 #include "Vertex.h"
 
 
+class LevelVertex;
+
 class VertexProvider {
   public:
     virtual ~VertexProvider() {}
@@ -15,7 +17,7 @@ class VertexProvider {
     virtual void rotateVertex(size_t id, Vertex m, float a) {}
     
     virtual bool canConnectVertex(size_t id) const {return false;}
-    virtual void connectVertex(size_t id) {}
+    virtual size_t connectVertex(size_t id) {return id;}
 };
 
 #endif /*VERTEXPROVIDER_H_*/