lua：使用Lua处理游戏数据

function GetLines(fileName)
    index = 0
    myLines = {}
    for line in io.lines(string.format("%s%s", "./", fileName)) do
        index = index + 1
        myLines[index] = line
    end
    return index, myLines --返回文件的行数和一个包括所有行的表
end

function GetValues(myString)
    num = 0
    values = {}
    if myString ~= nil then
        while string.find(myString,",") ~= nil do
            i,j = string.find(myString,",")
            num = num + 1
            values[num] = string.sub(myString,1, j-1)
            myString = string.sub(myString, j+1, string.len(myString))
        end
        num = num + 1 --接着对第二行数据
        values[num] = myString
    end
    return num, values
end

function LoadDatas()
    myCharacters = {}
    numLines, allLines = GetLines("data.csv")
    --读第一行的键值
    count, myLabels = GetValues(allLines[1])
    --忽略第一行
    for index = 2, numLines do
        count, charHold = GetValues(allLines[index])
        myCharacters[index-1] = {}
        for index2 = 1, count do
            myCharacters[index-1][index2] = charHold[index2]
        end
    end
    --now print them
    for index = 1, 3 do
        for index2 = 1, table.getn(myLabels) do
            print(myLabels[index2], myCharacters[index][index2])
        end
    end
end