WeaponSystem now handles "PrimaryFire" input events. It sends out ePlayerDamage event if it hits a player. Included some tests

src/Game/Game.cpp

@@ -9,6 +9,7 @@
 #include "Systems/PlayerSpawnSystem.h"
 #include "Core/EntityFileWriter.h"
 #include "Game/Systems/CapturePointSystem.h"
+#include "Game/Systems/WeaponSystem.h"
 
 Game::Game(int argc, char* argv[])
 {
@@ -82,6 +83,7 @@ Game::Game(int argc, char* argv[])
     m_SystemPipeline->AddSystem<InterpolationSystem>(updateOrderLevel);
     m_SystemPipeline->AddSystem<SpawnerSystem>(updateOrderLevel);
     m_SystemPipeline->AddSystem<PlayerSpawnSystem>(updateOrderLevel);
+    m_SystemPipeline->AddSystem<WeaponSystem>(updateOrderLevel, m_Renderer);
     // Populate Octree with collidables
     ++updateOrderLevel;
     m_SystemPipeline->AddSystem<CollidableOctreeSystem>(updateOrderLevel, m_OctreeCollision);