X-Git-Url: http://git.localhorst.tv/?a=blobdiff_plain;f=src%2Fapp%2FApplication.h;h=5e9e88838dfb05db9ae0dc4d11dc64dacd8b7275;hb=25d7499f7923291d7287123320e7563a367e92e7;hp=f70dd69a29185383f395566397769e980c32aff1;hpb=867fd5d9b79c3b9c1d0fb17ba9f55cfe971b93d5;p=l2e.git

diff --git a/src/app/Application.h b/src/app/Application.h
index f70dd69..5e9e888 100644
--- a/src/app/Application.h
+++ b/src/app/Application.h
@@ -12,6 +12,7 @@
 #include "../sdl/InitScreen.h"
 
 #include <stack>
+#include <queue>
 #include <SDL.h>
 
 
@@ -23,37 +24,49 @@ class Application {
 
 public:
 	Application(sdl::InitScreen *screen, State *initialState);
-	~Application(void);
+	~Application();
 private:
 	Application(const Application &);
 	Application &operator =(const Application &);
 
 public:
-	void Run(void);
-	void Loop(void);
+	void Run();
+	void Loop();
 
 public:
 	void ChangeState(State *);
 	void PushState(State *);
-	void PopState(void);
-	void Quit(void);
+	void PopState();
+	void Quit();
 	Input &Buttons() { return input; }
 	const Input &Buttons() const { return input; }
 
 private:
-	State *CurrentState(void);
+	struct StateCommand {
+		enum Type {
+			PUSH, POP, CHANGE
+		} type;
+		State *state;
+	};
+
+private:
+	State *CurrentState();
+	bool StateChangePending() const { return !stateChanges.empty(); }
+	void UpdateState();
+	void RealChangeState(State *);
 	void RealPushState(State *);
-	void RealPopState(void);
-	void PopAllStates(void);
+	void RealPopState();
+	void PopAllStates();
 
 private:
-	void HandleEvents(void);
+	void HandleEvents();
 	void UpdateWorld(Uint32 deltaT);
-	void Render(void);
+	void Render();
 
 private:
 	sdl::InitScreen *screen;
 	std::stack<State *> states;
+	std::queue<StateCommand> stateChanges;
 	Input input;
 	Uint32 last;