.h:

struct CrateSettings : public virtual SettingsLoader {
	CrateSettings(const char *ININame) : SettingsLoader(ININame) {
		EnableCrates = false;
		EnableNewCrates = false;
		VehCrate = false;
		CrateVehSpawnPos[0] = Vector3(0,0,0);
		CrateVehSpawnPos[1] = Vector3(0,0,0);
	}

	virtual void Load();

	//Settings added in 1.3.4
	bool EnableCrates;
	//Settings added in 1.4
	bool EnableNewCrates;
	bool VehCrate;
	//Settings added in 1.6
	Vector3	CrateVehSpawnPos[2];
	int	CrateWeapon;
	int	CrateMoney;
	int	CratePoints;
	int	CrateVehicle;
	int	CrateDeath;
	int	CrateTiberium;
	int	CrateAmmo;
	int	CrateArmor;
	int	CrateHealth;
	int	CrateCharacter;
	int	CrateButterFingers;
	int	CrateRefill;
	int	CrateBeacon;
	int CrateGod;
	int	CrateSpy;
	int	CrateStealth;
	int CrateKamikaze;
	int CrateTiberiumShield;
	int	CrateThief;
	int CrateBigBoom;
	int CrateDisarmC4;
	int CrateMoneyMultiply;
	int CratePowerOff;
	int CrateFrozen;
};

.cpp:

void CrateSettings::Load() {
	LoadBool(EnableCrates,"EnableCrates");
	LoadBool(EnableNewCrates,"EnableNewCrates");

	if (EnableNewCrates) {
		LoadBool(VehCrate,"AllowVehCrates",false);

		LoadVector3(CrateVehSpawnPos[0],"NodRVC",Vector3(0.0f,0.0f,0.0f),false,true,false);
		LoadVector3(CrateVehSpawnPos[1],"GDIRVC",Vector3(0.0f,0.0f,0.0f),false,true,false);

		CrateWeapon = INI->Get_Int("Crates","Weapon",0);
		CrateMoney = INI->Get_Int("Crates","Money",0);
		CratePoints = INI->Get_Int("Crates","Points",0);
		CrateVehicle = INI->Get_Int("Crates","Vehicle",0);
		CrateDeath = INI->Get_Int("Crates","Death",0);
		CrateTiberium = INI->Get_Int("Crates","Tiberium",0);
		CrateAmmo = INI->Get_Int("Crates","Ammo",0);
		CrateArmor = INI->Get_Int("Crates","Armor",0);
		CrateHealth = INI->Get_Int("Crates","Health",0);
		CrateCharacter = INI->Get_Int("Crates","Character",0);
		CrateButterFingers = INI->Get_Int("Crates","ButterFingers",0);
		CrateRefill = INI->Get_Int("Crates","Refill",0);
		CrateBeacon = INI->Get_Int("Crates","Beacon",0);
		CrateGod = INI->Get_Int("Crates","God",0);
		CrateSpy = INI->Get_Int("Crates","Spy",0);
		CrateStealth = INI->Get_Int("Crates","Stealth",0);
		CrateKamikaze = INI->Get_Int("Crates","Kamikaze",0);
		CrateTiberiumShield = INI->Get_Int("Crates","Stealth",0);
		CrateThief = INI->Get_Int("Crates","Thief",0);
		CrateBigBoom = INI->Get_Int("Crates","BigBoom",0);
		CrateDisarmC4 = INI->Get_Int("Crates","DisarmC4",0);
		CrateMoneyMultiply = INI->Get_Int("Crates","MoneyMultiply",0);
		CratePowerOff = INI->Get_Int("Crates","PowerOff",0);
		CrateFrozen = INI->Get_Int("Crates","Frozen",0);
	}
}