X-Git-Url: http://git.localhorst.tv/?a=blobdiff_plain;f=src%2Fapp%2FState.h;fp=src%2Fapp%2FState.h;h=2a4b5e1bfd93176b8b9b4ebea58dfcfe9f519e8c;hb=3f8fac16c7ae2cbe7da47b98aba9b558825723e7;hp=a84afde9941a26b0809cdd20c884f9e6ab0920be;hpb=7252571fb926a187c4c40e8f4eec718f16d63ffa;p=l2e.git

diff --git a/src/app/State.h b/src/app/State.h
index a84afde..2a4b5e1 100644
--- a/src/app/State.h
+++ b/src/app/State.h
@@ -19,6 +19,7 @@ namespace app {
 class State {
 
 public:
+	State();
 	virtual ~State();
 
 public:
@@ -41,6 +42,13 @@ public:
 	/// Draw a picture of the world.
 	virtual void Render(SDL_Surface *) = 0;
 
+protected:
+	/// Get a handle to the application this state is running on.
+	/// Do not call this while the state is off the stack (e.g. in c'tor/d'tor)
+	/// or you'll get a std::domain_error (potentially evil in d'tor)!
+	Application &Ctrl();
+	const Application &Ctrl() const;
+
 private:
 	/// Do some setup that needs an application and/or screen handle and thus
 	/// can not be done by the constructor.
@@ -72,6 +80,7 @@ public:
 	Timers<float> &PhysicsTimers() { return physicsTimers; }
 
 private:
+	Application *ctrl;
 	Timers<Uint32> graphicsTimers;
 	Timers<float> physicsTimers;