Revert "Merge remote-tracking branch 'origin/master' into SniperSprint"

This reverts commit 62653cf65d, reversing
changes made to b81bb9eeea.

include/Game/Systems/PlayerMovementSystem.h

@@ -34,14 +34,10 @@ private:
     glm::vec3 m_LastPosition = glm::vec3();
     // The logic for making the sound play when player is moving
     void playerStep(double dt);
-    // Spawn a hexagon at origin of an Entity
-    void spawnHexagon(EntityWrapper target);
 
     EventRelay<PlayerMovementSystem, Events::PlayerSpawned> m_EPlayerSpawned;
     bool OnPlayerSpawned(Events::PlayerSpawned& e);
-    EventRelay<PlayerMovementSystem, Events::DoubleJump> m_EDoubleJump;
-    bool PlayerMovementSystem::OnDoubleJump(Events::DoubleJump & e);
 
     void updateMovementControllers(double dt);
-    void updateVelocity(EntityWrapper player, double dt);
+    void updateVelocity(double dt);
 };