start adding, but comment out, fixed update code, may not want to do this... will think about later

Shervanator · Shervanator · commit 4871971bf6eb · 2018-02-22T01:26:04.000+11:00
diff --git a/src/engine/Engine.cpp b/src/engine/Engine.cpp
@@ -18,6 +18,9 @@
 static Engine *instance = NULL;
 #endif
 
+// TODO: DO WE NEED FIXED UPDATES?
+// std::chrono::microseconds FIXED_TIME_STEP(std::chrono::milliseconds(20));
+
 Engine::Engine(Game *game)
 {
   log_info("Initializing SDL");
@@ -56,6 +59,8 @@ void Engine::start(void)
   m_window->makeCurrentContext();
 
   m_time = std::chrono::high_resolution_clock::now();
+  // TODO: DO WE NEED FIXED UPDATES?
+  //m_physicsTimeSimulated = std::chrono::high_resolution_clock::now();
 
 #ifdef EMSCRIPTEN
   instance = this;
@@ -89,6 +94,12 @@ void Engine::tick(void)
 
   m_physicsManager->tick(m_deltaTime);
 
+  /* TODO: DO WE NEED FIXED UPDATES?
+  while (m_physicsTimeSimulated < m_time) {
+
+    m_physicsTimeSimulated += FIXED_TIME_STEP;
+  }*/
+
   game->update(m_window->getInput(), m_deltaTime);
 
   game->render(m_glManager.get());
diff --git a/src/engine/Engine.h b/src/engine/Engine.h
@@ -16,8 +16,6 @@
 #include "Input.h"
 #include "components/Sphere.h"
 
-#define FIXED_TIME_STEP 20
-
 class Engine
 {
 public:
@@ -46,6 +44,8 @@ class Engine
   std::chrono::high_resolution_clock::time_point m_time, m_lastTime;
   std::chrono::microseconds m_deltaTime;
 
+  //std::chrono::high_resolution_clock::time_point m_physicsTimeSimulated;
+
   Game *game;
 
   Input input;
