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Added new file to framework 'packtable'
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Original file line number | Diff line number | Diff line change |
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local detailsFramework = _G["DetailsFramework"] | ||
if (not detailsFramework or not DetailsFrameworkCanLoad) then | ||
return | ||
end | ||
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---@cast detailsFramework detailsframework | ||
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---pack a table into a string separating values with commas | ||
---the first index tells the table length, expected table: {1, 2, 3, 4, 5, 6, 7, 8, 9, ...} | ||
---can pack strings and numbers, returned string: "9,1,2,3,4,5,6,7,8,9", where the first number is the total size of table | ||
---@param table table | ||
---@return string | ||
function detailsFramework.table.pack(table) | ||
local tableSize = #table | ||
local newString = "" .. tableSize .. "," | ||
for i = 1, tableSize do | ||
newString = newString .. table[i] .. "," | ||
end | ||
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newString = newString:gsub(",$", "") | ||
return newString | ||
end | ||
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---unpack a string and an array of data into a indexed table, sarting from the startIndex also returns the next index to start reading | ||
---expected data: "3,1,2,3,4,5,6,7,8" or {3,1,2,3,4,5,6,7,8}, with the example the returned table is: {1, 2, 3} and the next index to read is 5 | ||
function detailsFramework.table.unpack(data, startIndex) | ||
local splittedTable | ||
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if (type(data) == "table") then | ||
splittedTable = data | ||
else | ||
splittedTable = {} | ||
for value in data:gmatch("[^,]+") do | ||
splittedTable[#splittedTable+1] = value | ||
end | ||
end | ||
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local currentIndex = startIndex or 1 | ||
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local currentTableSize = tonumber(splittedTable[currentIndex]) | ||
if (not currentTableSize) then | ||
error("Details! Framework: table.unpack: invalid table size.") | ||
end | ||
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startIndex = (startIndex and startIndex + 1) or 2 | ||
local endIndex = currentTableSize + 1 | ||
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local result = {} | ||
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for i = startIndex, endIndex do | ||
local value = splittedTable[i] | ||
local asNumber = tonumber(value) | ||
if (asNumber) then | ||
table.insert(result, asNumber) | ||
else | ||
table.insert(result, value) | ||
end | ||
end | ||
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return result, endIndex + 1 --return the position of the last index plus 1 to account for the table size index | ||
end | ||
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---pack subtables into a string separating values with commas | ||
---the first index tells the table length of the first packed table, the index t[currentIndex+length+1] tells the length of the next table. | ||
---expected table: { {1, 2, 3}, {4, 5, 6}, {7, 8, 9}, ... } | ||
---can pack strings and numbers, returned string: "3,1,2,3,3,4,5,6,3,7,8,9" | ||
function detailsFramework.table.packsub(table) | ||
local newString = "" | ||
for i = 1, #table do | ||
newString = newString .. detailsFramework.table.pack(table[i]) .. "," | ||
end | ||
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newString = newString:gsub(",$", "") | ||
return newString | ||
end | ||
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---merge multiple tables into a single one and pack it into a string separating values with commas | ||
---the first index tells the table length, expected table: { {1, 2, 3}, {4, 5, 6}, {7, 8, 9}, ... } | ||
---can pack strings and numbers, returned string: "9,1,2,3,4,5,6,7,8,9", where the first number is the total size of table | ||
---@param table table | ||
---@return string | ||
function detailsFramework.table.packsubmerge(table) | ||
local totalSize = 0 | ||
local subTablesAmount = #table | ||
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for i = 1, subTablesAmount do | ||
totalSize = totalSize + #table[i] | ||
end | ||
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--set the first index to be the total size of the subtables | ||
local newString = "" .. totalSize .. "," | ||
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for i = 1, subTablesAmount do | ||
local subTable = table[i] | ||
for subIndex = 1, #subTable do | ||
newString = newString .. subTable[subIndex] .. "," | ||
end | ||
end | ||
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newString = newString:gsub(",$", "") | ||
return newString | ||
end |
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