Petra supports disabled templates, but not disabled technologies

[mimo]

Do you have any hint or test case where this is a problem? in principle, petra receives a list of tech it can research and choose the one it will research between them. So disabled techs will just be ignored.

[elexis]

Polar sea is the first map using this feature of the player component (which could be used by other maps, mods or gamesettings). Doing a grep for "disabledTemplates" shows support for that, but the disbaledTechnologies part is absent.

[mimo]

As i said, the way petra works does not need any such support.

[elexis]

ERROR: This entity cannot research gather_lumbering_ironaxes

[mimo]

exactly what was needed, usually it's better to start by giving such error messages in the tickets.

[elexis]

Also refs ​https://code.wildfiregames.com/P32#199

[elexis]

Tested with the paste and it doesn't make a difference whether a TriggerScript or a JSON file is used.

[mimo]

Should be fixed with ​https://code.wildfiregames.com/D178

[mimo]

In 19275:

petra support of disabled technologies, fixes #4500
Reviewed By: Sandarac
Differential Revision: ​https://code.wildfiregames.com/D178

[elexis]

thanks for implementing it, those errors were annoying