tweak: updated the way the player body adjusts fov

modules/wave_survival/player_body.h

@@ -36,6 +36,7 @@ private:
 	float acceleration{ 40.f };
 	float jump_strength{ 4.f };
 	Vector2 movement_input{ 0, 0 };
+	float fov{ 1.f };
 
 	PlayerCamera *camera{ nullptr };
 	WeaponInventory *weapons{ nullptr };