Wall brush, fixes #63

1 files changed, 25 insertions, 0 deletions

diff --git a/src/game/GameModel.cpp b/src/game/GameModel.cpp
index 3da3074..e88a1aa 100644
--- a/src/game/GameModel.cpp
+++ b/src/game/GameModel.cpp
@@ -239,6 +239,7 @@ void GameModel::BuildMenus()
 	activeTools[0] = menuList[SC_POWDERS]->GetToolList()[0];
 	activeTools[1] = menuList[SC_SPECIAL]->GetToolList()[0];
 	activeTools[2] = NULL;
+	lastTool = activeTools[0];
 
 	//Set default menu
 	activeMenu = menuList[SC_POWDERS];
@@ -247,6 +248,7 @@ void GameModel::BuildMenus()
 	notifyMenuListChanged();
 	notifyToolListChanged();
 	notifyActiveToolsChanged();
+	notifyLastToolChanged();
 }
 
 void GameModel::SetVote(int direction)
@@ -293,6 +295,7 @@ void GameModel::AddObserver(GameView * observer){
 	observer->NotifyColourSelectorVisibilityChanged(this);
 	observer->NotifyColourSelectorColourChanged(this);
 	observer->NotifyQuickOptionsChanged(this);
+	observer->NotifyLastToolChanged(this);
 	UpdateQuickOptions();
 }
 
@@ -429,6 +432,20 @@ User GameModel::GetUser()
 	return currentUser;
 }
 
+Tool * GameModel::GetLastTool()
+{
+	return lastTool;
+}
+
+void GameModel::SetLastTool(Tool * newTool)
+{
+	if(lastTool != newTool)
+	{
+		lastTool = newTool;
+		notifyLastToolChanged();
+	}
+}
+
 void GameModel::SetZoomEnabled(bool enabled)
 {
 	ren->zoomEnabled = enabled;
@@ -823,3 +840,11 @@ void GameModel::notifyQuickOptionsChanged()
 		observers[i]->NotifyQuickOptionsChanged(this);
 	}
 }
+
+void GameModel::notifyLastToolChanged()
+{
+	for(int i = 0; i < observers.size(); i++)
+	{
+		observers[i]->NotifyLastToolChanged(this);
+	}
+}