Revive headless mode #855
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Revive headless mode #855
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The flag is hardcoded for now, it'll be a MiniInstaller flag later
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Headless mode apparently worked some time 6 years ago, however has been basically unusable in the past few years.
This PR revives that idea by adding a
Headlessdriver to FNA3D and patching FNA, to completly bypass any window creation / GPU APIs and therefore allow Celeste to be run on servers without a GPU, such as GitHub Actions.It is applied by specifiying the
headlessflag to MiniInstaller. It's no longer a runtime flag, since a) you're never switching between them and b) we need to apply MMR patches to FNA.Note that this PR is based of #843, due to MiniInstaller changes
TODO: