Module:TAMNAMS

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This module primarily serves as a library for other modules and has no corresponding template.

This module is designed to handle TAMNAMS as it pertains to MOS scales. It is meant to be used with other modules, rather than something invoked directly or as part of a template.

Introspection summary for Module:TAMNAMS
Functions provided (7) Line Function Params 206 lookup_name (input_mos) 212 lookup_prefix (input_mos) 218 lookup_abbrev (input_mos) 225 lookup_step_ratio (step_ratio, use_extended) 241 lookup_step_ratio_range (step_ratio_1, step_ratio_2, use_extended) 265 lookup_named_ancestor (input_mos) 286 tester none	Lua modules required (3) Variable Module Functions used mos Module:MOS as_string rat Module:Rational new as_ratio as_float utils Module:Utils dependency not used

No function descriptions were provided. The Lua code may have further information.

---

-- Module for TAMNAMS-related things as it pertains to mosses
-- This module is meant to be used with other modules, not as part of a template
-- Work in progress
local mos = require('Module:MOS')
local rat = require('Module:Rational')
local utils = require('Module:Utils')
local p = {}

--------------------------------------------------------------------------------
------------------------------- LOOKUP TABLES ----------------------------------
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-- Lookup table for tamnams step ratios
p.tamnams_ratios = {
	['1:1'] = 'equalized',
	['4:3'] = 'supersoft',
	['3:2'] = 'soft',
	['5:3'] = 'semisoft',
	['2:1'] = 'basic',
	['5:2'] = 'semihard',
	['3:1'] = 'hard',
	['4:1'] = 'superhard',
	['1:0'] = 'collapsed'
}

-- And step ratio ranges
p.tamnams_ranges = {
	['1:1 to 2:1'] = 'soft-of-basic',
	['1:1 to 4:3'] = 'ultrasoft',
	['4:3 to 3:2'] = 'parasoft',
	['3:2 to 2:1'] = 'hyposoft',
	['3:2 to 5:3'] = 'quasisoft',
	['5:3 to 2:1'] = 'minisoft',
	['2:1 to 5:2'] = 'minihard',
	['5:2 to 3:1'] = 'quasihard',
	['2:1 to 3:1'] = 'hypohard',
	['3:1 to 4:1'] = 'parahard',
	['4:1 to 1:0'] = 'ultrahard',
	['2:1 to 1:0'] = 'hard-of-basic'
}

-- Lookup table for tamnams extended step ratios
p.tamnams_ratios_ext = {
	['1:1'] = 'equalized',
	['6:5'] = 'semiequalized',
	['4:3'] = 'supersoft',
	['3:2'] = 'soft',
	['5:3'] = 'semisoft',
	['2:1'] = 'basic',
	['5:2'] = 'semihard',
	['3:1'] = 'hard',
	['4:1'] = 'superhard',
	['6:1'] = 'extrahard',
	['10:1'] = 'semicollapsed',
	['1:0'] = 'collapsed'
}

-- And extended step ratio ranges
p.tamnams_ranges_ext = {
	['1:1 to 2:1'] = 'soft-of-basic',
	['1:1 to 6:5'] = 'semiequalized',
	['6:5 to 4:3'] = 'ultrasoft',
	['4:3 to 3:2'] = 'parasoft',
	['3:2 to 2:1'] = 'hyposoft',
	['3:2 to 5:3'] = 'quasisoft',
	['5:3 to 2:1'] = 'minisoft',
	['2:1 to 5:2'] = 'minihard',
	['5:2 to 3:1'] = 'quasihard',
	['2:1 to 3:1'] = 'hypohard',
	['3:1 to 4:1'] = 'parahard',
	['4:1 to 6:1'] = 'hyperhard',
	['6:1 to 10:1'] = 'clustered',
	['4:1 to 10:1'] = 'ultrahard',
	['10:1 to 1:0'] = 'pseudocollapsed',
	['2:1 to 1:0'] = 'hard-of-basic'
}

-- Lookup table for official tamnams names
p.tamnams_name = {
	['1L 1s'] = 'monowood',
	['2L 2s'] = 'biwood',
	['1L 5s'] = 'antimachinoid',
	['2L 4s'] = 'malic',
	['3L 3s'] = 'triwood',
	['4L 2s'] = 'citric',
	['5L 1s'] = 'machinoid',
	['1L 6s'] = 'onyx',
	['2L 5s'] = 'antidiatonic',
	['3L 4s'] = 'mosh',
	['4L 3s'] = 'smitonic',
	['5L 2s'] = 'diatonic',
	['6L 1s'] = 'archaeotonic',
	['1L 7s'] = 'antipine',
	['2L 6s'] = 'subaric',
	['3L 5s'] = 'checkertonic',
	['4L 4s'] = 'tetrawood',
	['5L 3s'] = 'oneirotonic',
	['6L 2s'] = 'ekic',
	['7L 1s'] = 'pine',
	['1L 8s'] = 'antisubneutralic',
	['2L 7s'] = 'balzano',
	['3L 6s'] = 'tcherepnin',
	['4L 5s'] = 'gramitonic',
	['5L 4s'] = 'semiquartal',
	['6L 3s'] = 'hyrulic',
	['7L 2s'] = 'armotonic',
	['8L 1s'] = 'subneutralic',
	['1L 9s'] = 'antisinatonic',
	['2L 8s'] = 'jaric',
	['3L 7s'] = 'sephiroid',
	['4L 6s'] = 'lime',
	['5L 5s'] = 'pentawood',
	['6L 4s'] = 'lemon',
	['7L 3s'] = 'dicoid',
	['8L 2s'] = 'taric',
	['9L 1s'] = 'sinatonic'
}

-- And prefixes
p.tamnams_prefix = {
	['1L 1s'] = 'monwd',
	['2L 2s'] = 'biwd',
	['1L 5s'] = 'amech',
	['2L 4s'] = 'mal',
	['3L 3s'] = 'triwd',
	['4L 2s'] = 'citro',
	['5L 1s'] = 'mech',
	['1L 6s'] = 'on',
	['2L 5s'] = 'pel',
	['3L 4s'] = 'mosh',
	['4L 3s'] = 'smi',
	['5L 2s'] = 'dia',
	['6L 1s'] = 'arch',
	['1L 7s'] = 'apine',
	['2L 6s'] = 'subar',
	['3L 5s'] = 'check',
	['4L 4s'] = 'tetrawd',
	['5L 3s'] = 'oneiro',
	['6L 2s'] = 'ek',
	['7L 1s'] = 'pine',
	['1L 8s'] = 'ablu',
	['2L 7s'] = 'bal',
	['3L 6s'] = 'cher',
	['4L 5s'] = 'gram',
	['5L 4s'] = 'cthon',
	['6L 3s'] = 'hyru',
	['7L 2s'] = 'arm',
	['8L 1s'] = 'blu',
	['1L 9s'] = 'asina',
	['2L 8s'] = 'jara',
	['3L 7s'] = 'seph',
	['4L 6s'] = 'lime',
	['5L 5s'] = 'pentawd',
	['6L 4s'] = 'lem',
	['7L 3s'] = 'dico',
	['8L 2s'] = 'tara',
	['9L 1s'] = 'sina'
}

-- And abbrevs
p.tamnams_abbrev = {
	['1L 1s'] = 'wood',
	['2L 2s'] = 'bw',
	['1L 5s'] = 'amech',
	['2L 4s'] = 'mal',
	['3L 3s'] = 'trw',
	['4L 2s'] = 'cit',
	['5L 1s'] = 'mech',
	['1L 6s'] = 'on',
	['2L 5s'] = 'pel',
	['3L 4s'] = 'mosh',
	['4L 3s'] = 'smi',
	['5L 2s'] = 'dia',
	['6L 1s'] = 'arch',
	['1L 7s'] = 'apine',
	['2L 6s'] = 'subar',
	['3L 5s'] = 'chk',
	['4L 4s'] = 'ttw',
	['5L 3s'] = 'onei',
	['6L 2s'] = 'ek',
	['7L 1s'] = 'pine',
	['1L 8s'] = 'ablu',
	['2L 7s'] = 'bal',
	['3L 6s'] = 'ch',
	['4L 5s'] = 'gram',
	['5L 4s'] = 'cth',
	['6L 3s'] = 'hyru',
	['7L 2s'] = 'arm',
	['8L 1s'] = 'blu',
	['1L 9s'] = 'asi',
	['2L 8s'] = 'jar',
	['3L 7s'] = 'seph',
	['4L 6s'] = 'lime',
	['5L 5s'] = 'pw',
	['6L 4s'] = 'lem',
	['7L 3s'] = 'dico',
	['8L 2s'] = 'tar',
	['9L 1s'] = 'si'
}

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----------------------------- LOOKUP FUNCTIONS ---------------------------------
--------------------------------------------------------------------------------

-- Function for looking up a mos's name (octave-equivalent mosses only)
function p.lookup_name(input_mos) 
	local input_mos = mos.as_string(input_mos) or "5L 2s"
	return p.tamnams_name[scalesig]
end

-- Function for looking up a mos's prefix (octave-equivalent mosses only)
function p.lookup_prefix(input_mos) 
	local input_mos = mos.as_string(input_mos) or "5L 2s"
	return p.tamnams_prefix[scalesig]
end

-- Function for looking up a mos's abbrev (octave-equivalent mosses only)
function p.lookup_abbrev(input_mos) 
	local input_mos = mos.as_string(input_mos) or "5L 2s"
	return p.tamnams_abbrev[scalesig]
end

-- Function for looking up a step ratio range
-- Module:Rational is used to help simplify ratios
function p.lookup_step_ratio(step_ratio, use_extended)
	local step_ratio = step_ratio or rat.new(2, 1)
	local use_extended = use_extended == true
	
	-- Produce the key needed to lookup the step ratio name
	-- use_extended is used to toggle between central range and extended range
	local key = rat.as_ratio(step_ratio, ':')
	if use_extended then
		return p.tamnams_ratios_ext[key]
	else
		return p.tamnams_ratios[key]
	end
end

-- Function for looking up a step ratio range
-- Module:Rational is used to help simplify ratios
function p.lookup_step_ratio_range(step_ratio_1, step_ratio_2, use_extended)
	local step_ratio_1 = step_ratio_1 or rat.new(1, 0)
	local step_ratio_2 = step_ratio_2 or rat.new(2, 1)
	local use_extended = use_extended == true
	
	-- Produce the key needed for the lookup table as a/b to c/d
	-- Swap ratios if ratio 1 has a higher hardness than ratio 2
	local key = ""
	local float_1 = rat.as_float(step_ratio_1)
	local float_2 = rat.as_float(step_ratio_2)
	if (float_1 > float_2) then
		key = string.format('%s to %s', rat.as_ratio(step_ratio_2, ':'), rat.as_ratio(step_ratio_1, ':'))
	else
		key = string.format('%s to %s', rat.as_ratio(step_ratio_1, ':'), rat.as_ratio(step_ratio_2, ':'))
	end
	
	-- use_extended is used to toggle between central range and extended range
	if use_extended then
		return p.tamnams_ranges_ext[key]
	else
		return p.tamnams_ranges[key]
	end
end

function p.lookup_named_ancestor(input_mos)
end

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------------------------------ HELPER FUNCTIONS --------------------------------
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-------------------------- ENCODE/DECODE FUNCTIONS -----------------------------
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--------------------------------------------------------------------------------
----------------------------- TESTER FUNCTION ----------------------------------
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function p.tester()
	return p.lookup_step_ratio_range(rat.new(10, 1), rat.new(1, 0), true)	
end

return p