More things to support in Source 2 fgd

[xPaw]

There can be dictionaries in properties: color(color255) { enabled={ variable="colormode" value="0" } } fade_size_start(float) { group="Render" min="0.0" max="1.0" enabled={ variable="directlight" values=["2", "3"] } }

Adding this code after Source 2 metadata for properties: works:

                /* Source 2 metadata for properties:
                color(color255) { enabled={ variable="colormode" value="0" } } : "Color" : "255 255 255"
                luminaire_shape(choices) { group="Luminaire" }: "Area Light" : "0" : "Shape of the area light"
                 */
                if (it.Current?.Is(TokenType.Symbol, Symbols.OpenBrace) == true)
                {
                    var dict = new GameDataDictionary(string.Empty);
                    ParseGameDataDictionary(it, dict);
                }

However ParseGameDataDictionary also needs to be updated to support arrays: values=["2", "3"].

Arrays can also appear in class metadata:

    metadata
    {
        model_archetypes = [ "generic_actor_model" ]
    }

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There's also property type that has a slash and ampersand in it which fails to parse: light_style( vdata_choice:scripts/light_styles.vdata ) item_1( vdata_choice:scripts/grenades.vdata&scripts/misc.vdata&scripts/npc_abilities.vdata )

I don't know if you want to add / and & in Tokeniser.TokenName.

There's three new variable types:

        VDataChoice, // Source 2
        SubclassChoice, // Source 2
        NPCAbilityName, // Source 2
        PathNodeClass, // Source 2
        Color255Alpha, // Source 2
        ParticleCfg, // Source 2
        ModelClothVertexMap, // Source 2

Files: https://github.com/SteamDatabase/GameTracking-Dota2/blob/master/game/core/lights2.fgd https://github.com/SteamDatabase/GameTracking-Dota2/blob/master/game/core/ai_defaultnpc.fgd

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There's also @VData and @VDataDerived commands here: https://github.com/SteamDatabase/GameTracking-Dota2/blob/master/game/core/vdata_base.fgd

---

There's @helpinfo command:

@helpinfo( "ai_basenpc", "tools/help/fgd/ai_basenpc.txt" )

[LogicAndTrick]

Thanks for the detailed info, I've added support for those and a few other things I found in the recent DOTA FGD files. I could only see helpinfo in the old DOTA test repo, so it doesn't seem to be used anymore. It will parse the helpinfo command, but the result will be ignored.

[xPaw]

I can confirm it parses Dota 2, Half-Life Alyx, SteamVR, and Destinations fgds now, thanks!

Destinations also defines @helpinfo (steamtours.fgd).

I made a dirty tool to parse iconsprites/editormodels (to draw in maps) and all the properties (entity keys are murmur hashed, so need a backwards lookup) for use in the VRF library: https://github.com/SteamDatabase/ValveResourceFormat/blob/master/Misc/VrfFgdParser/Program.cs