Changes

= Changes =

There is new rule '''overrides[]''' added. Its values are file names and it is non-lazy version of '''defaults[]'''. This means whenever this rule is used adding accessory also adds all override accessories regardless of presence of same type accessory (old ones are discarded). Typical use case is engine that takes engine badge or sound with itself. Forcing the change simplifies other rules as now engine badges or sounds do not need suitable rule on their sides which removes unwanted cross links between accessories. Use carefully as any forced change can loop easily with incorrect data.

Part of engine simulation improvement is specifying inner engine resistance. It is defined by '''resistance_torque''' attributes that defines resistance in Nm that is measured at 2000 rpm (arbitrary value). It is mainly linked with size of engine so if you set it to negative value it is defaulted from engine volume (it is near volume * 20.0).

Default value for '''engine_brake_positions''' was changed to 3. Hold button logic works same as before, but now players could use partial engine brake usage as is present in most current trucks.

New attribute '''air_tank_pressure''' now defines nominal pressure truck wants to keep in air tanks. Default value is 10 bars.

With more exact simulation of air pressure we unified animation API. All animation now expect values in bars. To prevent misunderstanding they were also renamed (with their '''_max''' and '''_min''' values): '''oil_psi_anim''' to '''oil_pressure_anim''', '''air_psi_anim''' to '''air_pressure_anim''', '''button_low_air_psi''' to '''indicator_low_air_pressure''', '''button_low_oil_psi''' to '''indicator_low_oil_pressure'''.

* The game will automatically convert the previous format during load so older mods will continue to work. If the more than four bones are affecting a single vertex, only the four strongest influences will be used.

* A updated conversion tools generating this new format will be released soon.