Refactoring, Exception handling and Events.

src/Events.cpp

@@ -0,0 +1,24 @@
+#include "Events.hpp"
+
+void Timer::start_timer()
+{
+    this->timer_started = SDL_GetTicks();
+}
+
+Uint32 Timer::get_timer()
+{
+    Uint32 ticks_passed = SDL_GetTicks() - this->timer_started;
+    return ticks_passed;
+}
+
+Uint32 Timer::reset_timer()
+{
+    Uint32 ticks_passed = this->get_timer();
+    this->timer_started = SDL_GetTicks();
+    return ticks_passed;
+}
+
+Uint32 register_events(Uint32 n)
+{
+    return SDL_RegisterEvents(n);
+}