Beginning input refactor

src/engine/engine.c

@@ -8,6 +8,7 @@
 #include "engine.h"
 #include "util/memory.h"
 #include "time/time.h"
+#include "input/input.h"
 #include "console/console.h"
 #include "display/display.h"
 #include "asset/assetmanager.h"
@@ -22,6 +23,7 @@ errorret_t engineInit(void) {
 
   // Init systems. Order is important.
   timeInit();
+  inputInit();
   consoleInit();
   errorChain(assetManagerInit());
   errorChain(displayInit());
@@ -32,6 +34,7 @@ errorret_t engineInit(void) {
 
 errorret_t engineUpdate(void) {
   timeUpdate();
+  inputUpdate();
   consoleUpdate();
   assetManagerUpdate();
   errorChain(displayUpdate());