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# This is a TOML file containing all project requirements. The reqs2tex script
# can be used to generate the files necessary to compile requirements.tex and
# cross-reference the requirements from other documents.
# This is the requirement cross-reference ID. Requirements can be
# (cross-)referenced from LaTeX by prefixing this ID with `req:` (i.e. this
# requirement is referenced as \cref{req:audio}).
[audio]
# Requirement type ('system' | 'user')
type = 'user'
# MoSCoW priority ('must' | 'should' | 'could' | 'will not')
priority = 'must'
# Requirement body. Supports LaTeX formatting. (tip: use single quotes so
# backslash doesn't act as an escape character)
description = '''
The engine allows the game programmer to easily start, pause and stop
background music, while simultaniously playing sound effects.
'''
# Definition of done. If 'done' is a string, it is treated as LaTeX code, if it
# is a list of strings, each item is treated as the ID of another requirement,
# and the references are checked before LaTeX runs.
done = [
'audio:async-api',
'audio:handle',
'audio:stream-mix',
'audio:volume',
]
#done = 'When I feel like it'
# Requirements that are no longer applicable should set `deleted` to `true`.
# This will make sure the requirements are numbered consistently across
# different document revisions.
#deleted = true
[audio:async-api]
type = 'system'
priority = 'must'
description = '''
The public audio \gls{api} supports starting audio samples asynchronously
(i.e.~fire and forget).
'''
[audio:handle]
type = 'system'
priority = 'must'
description = '''
The public audio \gls{api} allows the game programmer to control (i.e.~play,
pause, resume and stop) audio samples after they are created/initialized.
'''
[audio:stream-mix]
type = 'system'
priority = 'must'
description = '''
The audio system supports playing multiple audio streams simultaniously.
'''
[audio:volume]
type = 'system'
priority = 'must'
description = '''
The public audio \gls{api} allows the game programmer to control the volume of
audio samples.
'''
# TODO: audio encoding support?
[lib:license]
type = 'system'
priority = 'must'
description = '''
External libraries must have a license that is MIT-compatible, or one that
allows linking against MIT code.
'''
[lib:platform]
type = 'system'
priority = 'must'
description = '''
External libraries must have cross-platform support for at least Linux and
Windows.
'''
# TODO: library popularity as quality factor?
# TODO: library documentation as quality factor?
# TODO: modularity over less libraries? (i.e. why don't we just SDL2 everything?)
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