Small fixes for Asylia.

Unarelith · Feb 17, 2019 · 00dee4b · 00dee4b
1 parent 7066168
commit 00dee4b
Show file tree

Hide file tree

Showing 2 changed files with 6 additions and 0 deletions.
diff --git a/include/gk/core/ApplicationState.hpp b/include/gk/core/ApplicationState.hpp
@@ -35,10 +35,15 @@ class ApplicationState : public IDrawable, public Transformable {
 		virtual void onEvent(const SDL_Event &) {}
 
 		virtual void update() = 0;
+		virtual void render() = 0; // FIXME: Temporarily added for Asylia
+
+		ApplicationState *parent() { return m_parent; }
 
 		void setStateStack(ApplicationStateStack *stateStack) { m_stateStack = stateStack; }
 
 	protected:
+		void draw(gk::RenderTarget &, gk::RenderStates) const override {}
+
 		ApplicationState *m_parent = nullptr;
 
 		ApplicationStateStack *m_stateStack = nullptr;

diff --git a/include/gk/core/ApplicationStateStack.hpp b/include/gk/core/ApplicationStateStack.hpp
@@ -31,6 +31,7 @@ class ApplicationStateStack {
 		}
 
 		void pop();
+		void clear() { while(!empty()) pop(); }
 
 		void clearDeletedStates();