5 files changed, 60 insertions, 13 deletions
diff --git a/src/View/MapView.cpp b/src/View/MapView.cpp
index 1d074bc..7aa5482 100644
--- a/src/View/MapView.cpp
+++ b/src/View/MapView.cpp
@@ -85,12 +85,12 @@ void MapView::move(float x, float y, unsigned int state) {
   mainView->setYCenter(mainView->getYCenter() - y/scale);
 }
 
-void MapView::click(float x, float y) {
-  if(!mainView)
+void MapView::click(float x, float y, unsigned int button) {
+  if(!mainView || button != 1)
     return;
   
-  mainView->setXCenter(xCenter + (x - viewWidth/2)/scale);
-  mainView->setYCenter(yCenter + (y - viewHeight/2)/scale);
+  mainView->setXCenter(xCenter + x/scale);
+  mainView->setYCenter(yCenter + y/scale);
 }
 
 void MapView::render() {
diff --git a/src/View/MapView.h b/src/View/MapView.h
index e34cae5..b5e9572 100644
--- a/src/View/MapView.h
+++ b/src/View/MapView.h
@@ -61,7 +61,7 @@ class MapView : public View {
     
     virtual void zoom(int zoom, float, float);
     virtual void move(float x, float y, unsigned int state);
-    virtual void click(float x, float y);
+    virtual void click(float x, float y, unsigned int button);
 };
 
 }
diff --git a/src/View/TopView.cpp b/src/View/TopView.cpp
index 9ce6039..6ab00d9 100644
--- a/src/View/TopView.cpp
+++ b/src/View/TopView.cpp
@@ -22,6 +22,7 @@
 #include <Data/Room.h>
 #include <Data/Triangle.h>
 #include <Gui/RenderArea.h>
+#include <Math/Triangle2D.h>
 #include <GL/gl.h>
 #include <cmath>
 #include <set>
@@ -94,11 +95,14 @@ void TopView::drawGrid() {
   glEnd();
 }
 
-void TopView::renderRoom(Data::Room *room) {
+void TopView::renderRoom(Data::Room *room, bool selected) {
   const std::list<Data::Triangle*> &floor = room->getFloorTriangles();
   std::multiset<Edge> edges;
   
-  glColor4f(0.0f, 0.7f, 1.0f, 0.3f);
+  if(selected)
+    glColor4f(0.0f, 0.7f, 1.0f, 0.2f);
+  else
+    glColor4f(0.0f, 0.7f, 1.0f, 0.3f);
   
   glBegin(GL_TRIANGLES);
   
@@ -127,8 +131,14 @@ void TopView::renderRoom(Data::Room *room) {
     }
   }
   
-  glColor4f(0.0f, 0.7f, 1.0f, 0.7f);
-  glLineWidth(1.0f);
+  if(selected) {
+    glColor4f(1.0f, 1.0f, 1.0f, 0.9f);
+    glLineWidth(2.0f);
+  }
+  else {
+    glColor4f(0.0f, 0.7f, 1.0f, 0.7f);
+    glLineWidth(1.0f);
+  }
   
   glBegin(GL_LINES);
   
@@ -206,8 +216,39 @@ void TopView::render() {
   const std::list<Data::Room*> &rooms = level->getRooms();
   
   for(std::list<Data::Room*>::const_iterator room = rooms.begin(); room != rooms.end(); ++room)
-    renderRoom(*room);
+    renderRoom(*room, *room == selectedRoom);
 }
 
+void TopView::click(float x, float y, unsigned int button) {
+  if(button != 1)
+    return;
+  
+  Math::Vertex2D v(xCenter + x/scale, yCenter + y/scale);
+  
+  selectedRoom = 0;
+  
+  const std::list<Data::Room*>& rooms = level->getRooms();
+  
+  for(std::list<Data::Room*>::const_iterator room = rooms.begin(); room != rooms.end(); ++room) {
+    const std::list<Data::Triangle*>& triangles = (*room)->getFloorTriangles();
+    
+    for(std::list<Data::Triangle*>::const_iterator t = triangles.begin(); t != triangles.end(); ++t) {
+      Math::Vertex2D v1((*t)->getVertex(0).getX(), (*t)->getVertex(0).getZ());
+      Math::Vertex2D v2((*t)->getVertex(1).getX(), (*t)->getVertex(1).getZ());
+      Math::Vertex2D v3((*t)->getVertex(2).getX(), (*t)->getVertex(2).getZ());
+      
+      if(Math::Triangle2D(v1, v2, v3).contains(v)) {
+        selectedRoom = *room;
+        break;
+      }
+    }
+    
+    if(selectedRoom)
+      break;
+  }
+  
+  signalUpdate().emit();
+}
+ 
 }
 }
diff --git a/src/View/TopView.h b/src/View/TopView.h
index abbb77b..17a324d 100644
--- a/src/View/TopView.h
+++ b/src/View/TopView.h
@@ -52,10 +52,13 @@ class TopView : public View {
     int zoomLevel;
     float scale;
     
+    Data::Room *selectedRoom;
+    
     void drawGrid();
     
   public:
-    TopView(Data::Level *level0 = 0) : level(level0), viewWidth(0), viewHeight(0), xCenter(0), yCenter(0), zoomLevel(0), scale(100) {}
+    TopView(Data::Level *level0 = 0)
+    : level(level0), viewWidth(0), viewHeight(0), xCenter(0), yCenter(0), zoomLevel(0), scale(100), selectedRoom(0) {}
     
     float getWidth() const {return viewWidth;}
     float getHeight() const {return viewHeight;}
@@ -67,6 +70,8 @@ class TopView : public View {
     
     float getScale() const {return scale;}
     
+    Data::Room* getSelectedRoom() {return selectedRoom;}
+    
     Data::Level* getLevel() {return level;}
     void setLevel(Data::Level *level0) {level = level0; signalUpdate().emit();}
     
@@ -77,8 +82,9 @@ class TopView : public View {
     
     virtual void zoom(int zoom, float x, float y);
     virtual void move(float x, float y, unsigned int state);
+    virtual void click(float x, float y, unsigned int button);
     
-    static void renderRoom(Data::Room *room);
+    static void renderRoom(Data::Room *room, bool selected = false);
 };
 
 }
diff --git a/src/View/View.h b/src/View/View.h
index 56e2542..9cfeee8 100644
--- a/src/View/View.h
+++ b/src/View/View.h
@@ -39,7 +39,7 @@ class View {
     
     virtual void zoom(int, float, float) {}
     virtual void move(float, float, unsigned int) {}
-    virtual void click(float, float) {}
+    virtual void click(float, float, unsigned int) {}
     
     sigc::signal<void> signalUpdate() const {return update;}
 };