[2.0.55] Error when trying to extend a new FontPrototype

[cyx2020f]

Code: Select all

data:extend {
    {
        type = "font",
        name = "console-alt",
        from = "default-mono",
        size = 18,
        border = true,
        filtered = false,
    },
    {
        type = "font",
        name = "debug-alt",
        from = "default",
        size = 18,
        border = true,
        filtered = false,
    },
    {
        type = "font",
        name = "debug-mono-alt",
        from = "default-mono",
        size = 18,
        border = true,
        filtered = false,
    },
    {
        type = "font",
        name = "infinite-alt",
        from = "default-bold",
        size = 22,
        border = true,
        filtered = false,
    },
    {
        type = "font",
        name = "item-count-alt",
        from = "default-bold",
        size = 13,
        border = true,
        filtered = true,
    },
    {
        type = "font",
        name = "default",
        from = "default",
        size = 14,
    },
}

Above is data-final-fixes.lua. Removing any alt in the name will result in the following error (for example console):

Error while loading font prototype "console" (font): Duplicate font with name: "console"

Also, all of the font names that will cause error does not respect the font path defined in info.json either.

Proposed fix:

1. Make them define in core.lua instead of some place in the game engine (As i couldn't find them in core)

2. Update the API Doc to mark these names as unusable.

[boskid]

It looks like those fonts were intentionally made hardcoded and not changeable by mods so the game can use them before mods are loaded, and to avoid mods messing with them.

I am not considering this to be a bug. Moving to documentation improvement requests.

[cyx2020f]

It looks like those fonts were intentionally made hardcoded and not changeable by mods so the game can use them before mods are loaded, and to avoid mods messing with them.

I am not considering this to be a bug. Moving to documentation improvement requests.

Thanks a lot. I discovered another bug, that if you change the UI scale in interface settings, the above 5 fonts will inheritate the correct styles defined by the mods. Videos in the description (It's a Chinese font and I only declared them in zh-CN/info.json so the interfaces are chinese). Can you please make it an official feature?

2025-06-24 10-33-47.mp4

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[cyx2020f]

It looks like those fonts were intentionally made hardcoded and not changeable by mods so the game can use them before mods are loaded, and to avoid mods messing with them.

I am not considering this to be a bug. Moving to documentation improvement requests.

Thanks a lot. I discovered another bug, that if you change the UI scale in interface settings, the above 5 fonts will inheritate the correct styles defined by the mods. Videos in the description (It's a Chinese font and I only declared them in zh-CN/info.json so the interfaces are chinese). Can you please make it an official feature?

2025-06-24 10-33-47.mp4

This is a slightly different problem. I made a separate bug report.