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UndeadMaelys
227
R2H2.lua
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227
R2H2.lua
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--functions
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function PrintPosition(string)
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local print_text = ""
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for i = 1, string.len(string) do
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while i >= 10 do i = i - 10 end
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print_text = print_text .. tostring(i)
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end
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print("pos: " .. print_text)
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print_text = ""
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for i = 1, string.len(string) do
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i = math.floor(i/10)
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while i >= 10 do i = i - 10 end
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if i == 0 then i = " " end
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print_text = print_text .. tostring(i)
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end
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print(" " ..print_text)
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end
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-- DATA
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-- vowels
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vowel_table = {"a","e","i","o","u"}
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symbol_vowel = {"","","","",""}
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symbol_extending_vowel = {"","","","",""}
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-- consonants
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consonant_table = {"g","sh","r","ny","ch","n","y","f","t","k","w","l","p","b","d","h"}
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symbol_consonant = {"","","","","","","","","","","","","","","",""}
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symbol_extending_consonant = {"","","","","","","","","","","","","","","",""}
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-- composites
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composing_consonant_table = {"g","sh","r","ny","ch","m","y","f","t","k","w","l","p","b","d","h"}
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symbol_composite = {
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{"","","","","","","","","","","","","","","",""},
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{"","","","","","","","","","","","","","","",""},
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{"","","","","","","","","","","","","","","",""},
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{"","","","","","","","","","","","","","","",""},
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{"","","","","","","","","","","","","","","",""}
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}
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-- program start
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function convertToHeonian(text, ...)
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local step = true -- this is set to false when a conclusion has been reached
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local transcribed = false
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local transcribed_text = ""
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-- verbose?
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local debug = false
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for _, v in pairs(arg) do
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if v == "-v"
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or v == "--verbose"
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then
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debug = true
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end
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end
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-- we check if it's necessary to check anything at all
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if text == "" then
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step = false
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end
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-- prepare text
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if step ~= false then
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-- 1. add syllable marker at start if it isn't already present.
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if string.sub(text,1,1) ~= "." then text = "." .. text end
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-- 2. turn [x] into [ksh]
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text = string.gsub(text,"x","ksh")
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-- 3. turn [z] into [dsh]
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text = string.gsub(text,"z","d.sh")
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end
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-- read input and transcribe
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if step == true then
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-- debug log
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if debug then print("") end
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if debug then print("src: ".. text) end
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if debug then PrintPosition(text) end
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-- sort through all the letters
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local i = 1
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while i < string.len(text)+1 do
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-- know current pos
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local char_step = true -- this is false when a conclusion has been reached
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local pos = i
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local debug_s = ""
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local new_syllable = false
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if string.sub(text,i,i) == " "
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or string.sub(text,i,i) == "\t"
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or string.sub(text,i,i) == "-" then
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-- adjust i
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i = i + 1
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pos = i
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char_step = false
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end
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-- init checkup
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if string.sub(text,i,i) == "." then
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-- debug log
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if debug then print("") end
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if debug then print(" @[".. tostring(i).."]"..debug_s.." new syllable MARKER found") end
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-- start syllable
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new_syllable = true
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debug_s = ""
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-- adjust i
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i = i + 1
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-- debug log
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if debug then print(" >>> adjusting by (1) from [".. pos .. "] to [".. i .. "]" ) end
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-- adjust pos
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pos = i
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end
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-- debug log
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if debug then print("") end
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if debug then print(" @[".. tostring(i).."]"..debug_s.." checking string: ".. string.sub(text,i,i)) end
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-- lets check if it is a composite
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if char_step == true then
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local cons_id = 0
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local length = 0
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-- check if its valid consonant for a composite
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for _, consonant in pairs(composing_consonant_table) do
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cons_id = cons_id + 1
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-- get consonant length its checking against, so we can properly compare.
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length = string.len(consonant)
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-- debug log
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--if debug then print(" checking composite consonant: " .. composing_consonant_table[cons_id]) end
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if string.sub(text,i,i+length-1) == consonant then
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-- debug log
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if debug then print(" (!) valid consonant: " .. composing_consonant_table[cons_id]) end
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-- check if its a valid vowel AFTER the valid consonant, while sorting through all vowels
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local vowel_id = 0
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for _, vowel in pairs(vowel_table) do
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vowel_id = vowel_id + 1
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--if debug then print(" checking composite: " .. composing_consonant_table[cons_id]..vowel_table[vowel_id]) end
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if string.sub(text,i+length,i+length) == vowel then
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-- adjust by consonant length + vowel
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i = i + string.len(consonant) + 1
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-- debug log
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if debug then print(" (!) valid composite: " .. consonant .. vowel ..", length: "..length+1) end
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if debug then print(" >>> adjusting by (" .. tostring(length+1) .. ") from [".. pos .. "] to [".. i .. "]" ) end
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-- transcribe; conclude;
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transcribed_text = transcribed_text .. symbol_composite[vowel_id][cons_id]
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char_step = false
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break
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end
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end
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-- no need to check for more consonants if one is valid
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break
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end
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end
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if debug then if char_step ~= false then print(" [!] invalid composite") end end
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end
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-- lets check if it is a non composite vowel
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if char_step == true then
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local id = 0
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local length = 0
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for _, vowel in pairs(vowel_table) do
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id = id+ 1
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-- get vowel length its checking against, so we can properly compare.
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length = string.len(vowel)
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-- debug log
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--if debug then print(" checking standalone vowel: " .. vowel_table[id]) end
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if string.sub(text,i,i+length-1) == vowel then
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i = i + string.len(vowel)
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-- debug log
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if debug then print(" (!) valid vowel: " .. vowel_table[id]) end
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if debug then print(" >>> adjusting by (" .. tostring(length) .. ") from [".. pos .. "] to [".. i .. "]" ) end
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-- transcribe; conclude;
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local table = nil
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if new_syllable then
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table = symbol_vowel
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else
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table = symbol_extending_vowel
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end
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transcribed_text = transcribed_text .. table[id]
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char_step = false
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break
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end
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end
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end
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-- lets check if it is a non composite consonant
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if char_step == true then
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local id = 0
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local length = 0
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for _, consonant in pairs(consonant_table) do
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id = id+ 1
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-- get consonant length its checking against, so we can properly compare.
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length = string.len(consonant)
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-- debug log
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--if debug then print(" checking standalone consonant: " .. consonant_table[id]) end
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if string.sub(text,i,i+length-1) == consonant then
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i = i + string.len(consonant)
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-- debug log
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if debug then print(" (!) valid consonant: " .. consonant_table[id]) end
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if debug then print(" >>> adjusting by (" .. tostring(length) .. ") from [".. pos .. "] to [".. i .. "]" ) end
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-- transcribe; conclude;
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local table = nil
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if new_syllable then
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table = symbol_consonant
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else
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table = symbol_extending_consonant
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end
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transcribed_text = transcribed_text .. table[id]
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char_step = false
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break
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end
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end
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end
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-- if no idea, move on
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if char_step == true then
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-- debug log
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if debug then print(" [!] no idea; moving on to next [".. pos + 1 .."]") end
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-- no idea
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transcribed_text = transcribed_text .. "?"
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i = i + 1
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-- debug log
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if debug then print(" >>> adjusting by (1) from [".. pos .. "] to [".. i .. "]" ) end
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end
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end
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-- output
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return transcribed_text
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end
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end
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