From f1e82f61269cfc3c1e563aaffe348bd71a3de6d8 Mon Sep 17 00:00:00 2001
From: Bob Polis <rpb.polis@avans.nl>
Date: Mon, 1 Feb 2021 00:38:55 +0100
Subject: [PATCH] Changed callbacks to std::function

Now you can also use lambdas with captured values.
---
 src/Application.hpp | 3 ++-
 src/Window.hpp      | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/Application.hpp b/src/Application.hpp
index d84972d..ad510ba 100644
--- a/src/Application.hpp
+++ b/src/Application.hpp
@@ -12,10 +12,11 @@
 #include <SDL2/SDL.h>
 #include <map>
 #include <vector>
+#include <functional>
 
 namespace sc {
     namespace gui {
-        using EventHandler = bool(*)(const SDL_Event&);
+        using EventHandler = std::function<bool(const SDL_Event&)>;
         using RunLoopAction = void(*)();
 
         class Application {
diff --git a/src/Window.hpp b/src/Window.hpp
index a2dec84..2ac8b59 100644
--- a/src/Window.hpp
+++ b/src/Window.hpp
@@ -15,10 +15,11 @@
 #include <stdexcept>
 #include <vector>
 #include <map>
+#include <functional>
 
 namespace sc {
     namespace gui {
-        using WindowEventHandler = bool(*)(const SDL_Event&, bool quit);
+        using WindowEventHandler = std::function<bool(const SDL_Event&, bool quit)>;
         class Image;
 
         class Window {