From c4aadd98230f3b9ab50398b715164ff874ea8a61 Mon Sep 17 00:00:00 2001
From: neoraider <devnull@localhost>
Date: Wed, 13 Feb 2008 21:06:01 +0000
Subject: zoomedit: Vertices are selectable now.

---
 Room.h | 40 ++++++++++++++++++++++++++++++++++++++--
 1 file changed, 38 insertions(+), 2 deletions(-)

(limited to 'Room.h')

diff --git a/Room.h b/Room.h
index c9f5dcb..c2d96d9 100644
--- a/Room.h
+++ b/Room.h
@@ -3,10 +3,12 @@
 
 #include "Polygon.h"
 #include "LevelObject.h"
+#include "VertexProvider.h"
+#include "LevelVertex.h"
 #include <string>
 
 
-class Room : public Polygon, public LevelObject {
+class Room : public Polygon, public LevelObject, public VertexProvider {
   private:
     std::string name;
     float height;
@@ -22,9 +24,18 @@ class Room : public Polygon, public LevelObject {
     float getHeight() const {return height;}
     void setHeight(float height) {this->height = height;}
     
-    virtual bool hit(const Vertex &v) const {return contains(v);}
+    virtual bool hit(const Vertex &v, float scale) const {return contains(v);}
     virtual int getPriority() const {return 0;}
     
+    virtual std::vector<SharedPtr<LevelObject> > getChildren() {
+      std::vector<SharedPtr<LevelObject> > children;
+      
+      for(size_t i = 0; i < size(); i++)
+        children.push_back(SharedPtr<LevelObject>(new LevelVertex(this, i)));
+      
+      return children;
+    }
+    
     virtual const char* getType() const {
       return "Room";
     }
@@ -56,6 +67,31 @@ class Room : public Polygon, public LevelObject {
       
       return ret / size();
     }
+    
+    virtual const Vertex* getVertex(size_t id) const {
+      return &at(id);
+    }
+    
+    virtual size_t getVertexCount() const {
+      return size();
+    }
+    
+    virtual void moveVertex(size_t id, float x, float y) {
+      at(id) += Vertex(x, y);
+    }
+    
+    virtual void rotateVertex(size_t id, float a) {
+      Vertex z = at(id);
+      float s = sinf(a);
+      float c = cosf(a);
+      
+      for(iterator v = begin(); v != end(); v++) {
+        *v -= z;
+        v->setLocation(c*v->getX() - s*v->getY(), c*v->getY() + s*v->getX());
+        *v += z;
+      }
+    }
+    
 };
 
 #endif /*ROOM_H_*/
-- 
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