feat: update engine features

- WIP start/stop methods
- Remove test module

src/engine/core/engine.cpp

@@ -49,11 +49,38 @@ MscEngine::MscEngine(std::vector<std::shared_ptr<MscEngineModule>> modules)
             std::to_string(current_rev));
       }
     }
+
+    module.get()->onInitialize(*this);
   }
 
   _modules = std::move(modules);
 }
 
+void MscEngine::start()
+{
+  if (_isRunning)
+    return;
+
+  _isRunning = true;
+  _lastUpdate = clock::now();
+
+  double accumulator = 0.0;
+  constexpr double fixedDt = 1.0 / 30.0;
+
+  while (_isRunning)
+  {
+    //
+  }
+}
+
+void MscEngine::stop()
+{
+  if (!_isRunning)
+    return;
+
+  _isRunning = false;
+}
+
 MscEventBus &MscEngine::getBus()
 {
   return _bus;

src/engine/modules/test1/test1.hpp

@@ -1,22 +0,0 @@
-#include "engine/modules/test1/test1.hpp"
-#include "engine/core/engine_module_api.hpp"
-#include "engine/utils/rev_range.hpp"
-#include <cstdint>
-#include <string>
-#include <unordered_map>
-
-std::string Test1Module::getName() const { return "test1"; }
-
-uint16_t Test1Module::getRev() const { return 1; }
-
-const std::unordered_map<std::string, MscRevisionRange> &
-Test1Module::getDependencies() const
-{
-  static const std::unordered_map<std::string, MscRevisionRange> deps{};
-  return deps;
-}
-
-void Test1Module::onInitialize(IMscEngineModuleAPI &engine)
-{
-  (void)(engine);
-}