The Fuel rollout controls the simulation of burning.
Enable burning [MXS: burning] - enables the fuel channel and the simulation of burning
Energy [MXS: fl_energy] - specifies the energy released from burning a unit of fuel
Ignition [MXS: fl_ignition] - ignition temperature in degrees Kelvin
Propagation [MXS: fl_propg] - controls the propagation speed of the ignition front