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init.lua
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1767 lines (1690 loc) · 44.9 KB
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--[=[
--[[ TOML-LUA ]]--
Compatible with lua 5.2 and above
have not tested lower versions
created by Oeshen Nix
--]=]
table.unpack = table.unpack or unpack;
---@class TOMLParseObject: {index:number,char:string,pos:number,line:number,lines:string[],file:string}}
local TOML={};
TOMLtypeEnum={"string","boolean","array","table","date-time","float","integer"}
---@class TOMLDate: {year:number, month:number, monthdate:number}
---@class TOMLTimeOffset: {add:boolean,offsethour:number, offsetminute:number}
---@class TOMLTime: {hours:number, minutes:number, seconds:number, secfrac:number?, timeoffset:TOMLTimeOffset?}
---@class TOMLDateTime: {Date:TOMLDate?,Time:TOMLTime?}
---@class TOMLObject: {type:number, value:any }
TOMLObject={}
TOMLObject.__index=TOMLObject;
function TOMLObject:Lua()
---@cast self TOMLObject
if(self.type==3)then
local array={};
for _,object in ipairs(self.value)do
table.insert(array,object:Lua());
end;
return array;
elseif(self.type==4)then
local tab={};
for key,object in pairs(self.value)do
tab[key]=object:Lua();
end;
return tab;
end;
return self.value;
end;
function TOMLObject:__tostring()
---@cast self TOMLObject
if(self.type==1)then
return string.format("<TOMLObject:string,\"%s\">",self.value);
end;
if(self.type==2)then
return string.format("<TOMLObject:boolean,%s>",self.value);
end;
if(self.type==3)then
local Output="<TOMLObject:array,["
for _,arrayobject in ipairs(self.value) do
Output=Output.."\n\t"..string.gsub(tostring(arrayobject),"\n","\n\t")
end
Output=Output.."\n]>"
return Output;
end;
if(self.type==4)then
local Output="<TOMLObject:table,{"
for tablekey,tableobject in pairs(self.value) do
Output=Output..string.format("\n\t[\"%s\"] = %s",tablekey,string.gsub(tostring(tableobject),"\n","\n\t"))
end
Output=Output.."\n}>"
return Output;
end;
if(self.type==5)then
local date=self.value.Date;
local time=self.value.Time;
---@type TOMLTimeOffset
local timeoffset=time and time.timeoffset;
local timestr
if(not date and time)then
timestr=string.format("%02d:%02d:%02d",time.hours,time.minutes,time.seconds);
elseif(date and not time)then
timestr=
string.format("%04d-%02d-%02d",date.year,date.month,date.monthdate)
elseif(date and time and not timeoffset)then
timestr=
string.format("%04d-%02d-%02d",date.year,date.month,date.monthdate)
.."t"
..string.format("%02d:%02d:%02d",time.hours,time.minutes,time.seconds)
elseif(date and time and timeoffset)then
timestr=
string.format("%04d-%02d-%02d",date.year,date.month,date.monthdate)
.."t"
..string.format("%02d:%02d:%02d",time.hours,time.minutes,time.seconds)
..(
((timeoffset.offsethour==0 and timeoffset.offsetminute==0) and "Z")
or (string.format("%s%02d:02d",(time.add and "+" or "-"),timeoffset.offsethour,timeoffset.offsetminute))
)
end
return string.format("<TOMLObject:DateTime,%s>",timestr)
elseif(self.type==6)then
return string.format("<TOMLObject:float,%s>",self.value);
elseif(self.type==7)then
return string.format("<TOMLObject:int,%s>",self.value);
end;
return "<TOML:UNKNOWN>"
end
---@param parseobject TOMLParseObject
function ContinueUTF8(parseobject)
if(not string.byte(parseobject.file,parseobject.index,parseobject.index))then
parseobject.char="\x00"
return parseobject.char;
end
if(math.floor(string.byte(parseobject.file, parseobject.index,parseobject.index)/0x80) == 0)then -- [0yyyzzzz]
parseobject.char=string.sub(parseobject.file, parseobject.index,parseobject.index)
parseobject.index=parseobject.index+1;
return parseobject.char;
elseif(math.floor(string.byte(parseobject.file, parseobject.index,parseobject.index)/0x20)==0x6)then --[110x xxyy|
assert(math.floor(string.byte(parseobject.file, parseobject.index+1,parseobject.index+1)/0x40)==0x2,"invalid UTF8 at "..parseobject.index) --|10yy zzzz]
parseobject.char=string.sub(parseobject.file, parseobject.index,parseobject.index+1)
parseobject.index=parseobject.index+2;
return parseobject.char;
elseif(math.floor(string.byte(parseobject.file, parseobject.index,parseobject.index)/0x10)==0xE)then --[1110 wwww
assert(math.floor(string.byte(parseobject.file, parseobject.index+1,parseobject.index+1)/0x40)==0x2,"invalid UTF8 at "..parseobject.index) --|10xx xxyy|
assert(math.floor(string.byte(parseobject.file, parseobject.index+2,parseobject.index+2)/0x40)==0x2,"invalid UTF8 at "..parseobject.index) --|10yy zzzz]
parseobject.char=string.sub(parseobject.file, parseobject.index,parseobject.index+2)
parseobject.index=parseobject.index+3;
return parseobject.char;
elseif(math.floor(string.byte(parseobject.file, parseobject.index,parseobject.index)/0x08)==0x1E)then --[1111 0uvv|
assert(math.floor(string.byte(parseobject.file, parseobject.index+1,parseobject.index+1)/0x40)==0x2,"invalid UTF8 at "..parseobject.index) --|10vv wwww|
assert(math.floor(string.byte(parseobject.file, parseobject.index+2,parseobject.index+2)/0x40)==0x2,"invalid UTF8 at "..parseobject.index) --|10xx xxyy|
assert(math.floor(string.byte(parseobject.file, parseobject.index+3,parseobject.index+3)/0x40)==0x2,"invalid UTF8 at "..parseobject.index) --|10yy zzzz]
parseobject.char=string.sub(parseobject.file, parseobject.index,parseobject.index+3)
parseobject.index=parseobject.index+4;
return parseobject.char;
end
error("UTF8 error: how did this happen???");
end;
---@param char string
function UTF8CharByte(char)
end;
---@param parseObject TOMLParseObject
function SkipWhiteSpaces(parseObject)--char is passed since I dont want a function like IsUTF8At since it does not continue the file;
local char=parseObject.char;
if(char~=" " and char~="\x09")then
return
end;
while(true)do
char=ContinueUTF8(parseObject);
if(char~=" " and char~="\x09")then
return
end
end
end;
---@param char parseObject
---@return boolean
function IsNewLine(parseObject)
if(parseObject.char=="\x0A")then
return true
elseif(parseObject.char=="\x0D")then
ContinueUTF8(parseObject);
assert(parseObject.char =="\x0A","CR must be followed by LF");
return true
end;
return false;
end
---@param parseObject TOMLParseObject
---@return boolean
function TryComment(parseObject)
if(parseObject.char=="#")then
ContinueUTF8(parseObject);
local byte=string.byte(parseObject.char,1);
while(byte>=0x20 or byte==0x09)do
ContinueUTF8(parseObject);
byte=string.byte(parseObject.char,1);
end
return true
end
return false
end;
---@param parseObject TOMLParseObject
---@return string?
---@nodiscard
function GetBasicUnescaped(parseObject)
local byte=string.byte(parseObject.char,1,1);
local char=parseObject.char;
if ((byte>=20 and char~="\"" and char~="\\") or char=="\x09")then
ContinueUTF8(parseObject);
return char;
end;
return nil;
end;
local EscapedCharacters={
["\""]="\"",
["\\"]="\\",
["b"]="\x08",
["f"]="\x0C",
["n"]="\x0A",
["r"]="\x0D",
["t"]="\x09"
}
---@param parseObject TOMLParseObject
---@return string?
---@nodiscard
function GetEscaped(parseObject)
if(parseObject.char=="\x5C")then--\
ContinueUTF8(parseObject);
if(parseObject.char=="u" or parseObject.char=="U")then
local str="";
if(parseObject.char=="u")then
ContinueUTF8(parseObject);
for _=1,4 do
str=str..parseObject.char;
ContinueUTF8(parseObject);
end
elseif(parseObject.char=="U")then
ContinueUTF8(parseObject);
for _=1,8 do
str=str..parseObject.char;
ContinueUTF8(parseObject);
end
end;
local num=tonumber(str,16);
if(num<=0x7F)then
return string.char(num);
elseif(num<=0x7FF)then
return string.char(
0xC0+(math.floor(num/0x40)),
0x80+(num%0x40)
)
elseif(num<=0xFFFF)then
return string.char(
0xE0+(math.floor(num/0x1000)),
0x80+(math.floor(num/0x40)%0x40),
0x80+(num%0x40)
)
elseif(num<=0x10FFFF)then
return string.char(
0xF0+(math.floor(num/0x40000)),
0x80+(math.floor(num/0x1000)%0x40),
0x80+(math.floor(num/0x40)%0x40),
0x80+num%0x40
)
end;
--error("unimplented escape character");
end
local escapeCharacter=EscapedCharacters[parseObject.char]
ContinueUTF8(parseObject);
return escapeCharacter;
end;
return nil;
end;
---@param parseObject TOMLParseObject
---@return string?
---@nodiscard
function GetBasicChar(parseObject)
local basicChar;
basicChar=GetBasicUnescaped(parseObject);
if(basicChar)then
return basicChar;
end
basicChar=GetEscaped(parseObject);
if(basicChar)then
return basicChar;
end
return nil;
end;
---@param parseObject TOMLParseObject
---@return string?
---@nodiscard
function GetMlbChar(parseObject)
--wschar \x20 and \x09
--\x21
--\x23-5B
--\x5D-7E
--non ascii \x80 and beyond
if(string.match(parseObject.char,"[\x5D-\x7E\x80-\xFF\x23-\x5B\x09\x20\x21\x0A]"))then
local char=parseObject.char;
ContinueUTF8(parseObject);
return char;
end
return GetEscaped(parseObject);
end;
---@param parseObject TOMLParseObject
---@return string?
---@nodiscard
function GetMlbContent(parseObject)
local start,startchar=parseObject.index,parseObject.char;
local char=GetMlbChar(parseObject)
if(char)then
return char
end
parseObject.index=start;
parseObject.char=startchar;
if(parseObject.char=="\x0A" or parseObject.char=="\x0D\x0A")then
char=parseObject.char;
ContinueUTF8(parseObject);
return char;
end
--mlbescapenl
if(parseObject.char=="\\")then
ContinueUTF8(parseObject);
SkipWhiteSpaces(parseObject);
if(parseObject.char~="\x0A" and parseObject.char~="\x0D\x0A")then
parseObject.index=start;
parseObject.char=startchar;
return nil
end
while(true)do
start,startchar=parseObject.index,parseObject.char;
if(not string.match(parseObject.char,"[\x0A\x20\x09]") and parseObject.char~="\x0D\x0A")then
parseObject.index=start;
parseObject.char=startchar;
return nil;
end
ContinueUTF8(parseObject);
end;
end
end;
---@param parseObject TOMLParseObject
---@return string?
---@nodiscard
function GetMlBasicBody(parseObject)
local mlstring=""
while(true)do
local char=GetMlbContent(parseObject);
if(not char)then
break
end
mlstring=mlstring..char;
end
local start,startchar=parseObject.index,parseObject.char;
while(true)do
start,startchar=parseObject.index,parseObject.char;
local extrachar=""
--mlbquotes
if(parseObject.char=="\"")then
extrachar=extrachar..parseObject.char;
ContinueUTF8(parseObject);
if(parseObject.char=="\"")then
extrachar=extrachar..parseObject.char;
ContinueUTF8(parseObject);
end
end;
--mlbcontent
local char=GetMlbContent(parseObject);
if(not char)then
parseObject.index=start;
parseObject.char=startchar;
break;
end
mlstring=mlstring..extrachar..char;
while(true)do
char=GetMlbContent(parseObject);
if(not char)then
break;
end
mlstring=mlstring..char;
end;
end
local quotes=0;
local steps={parseObject.index};
for _=1,5 do
if(parseObject.char~="\"")then
break
end
ContinueUTF8(parseObject);
table.insert(steps,parseObject.index);
quotes=quotes+1;
end
if(quotes<3)then
return nil;
end;
mlstring=mlstring..string.rep("\"",quotes-3);
parseObject.index=steps[quotes-2];
parseObject.char="\""
---TODO add [mlb-quotes] that isnt referring to baseball
return mlstring;
end;
---@param parseObject TOMLParseObject
---@return string?
---@nodiscard
function GetMlBasicString(parseObject)
if(parseObject.char~="\"")then
return nil;
end
ContinueUTF8(parseObject);
if(parseObject.char~="\"")then
return nil;
end
ContinueUTF8(parseObject);
if(parseObject.char~="\"")then
return nil;
end
ContinueUTF8(parseObject);
if(IsNewLine(parseObject))then
ContinueUTF8(parseObject);
end;
local basicString=GetMlBasicBody(parseObject)
if(parseObject.char~="\"")then
return nil;
end
ContinueUTF8(parseObject);
if(parseObject.char~="\"")then
return nil;
end
ContinueUTF8(parseObject);
if(parseObject.char~="\"")then
return nil;
end
ContinueUTF8(parseObject);
return basicString
end;
---@param parseObject TOMLParseObject
---@return string?
---@nodiscard
function GetBasicString(parseObject)
if(parseObject.char~="\"")then
return nil;
end
local basicString="";
ContinueUTF8(parseObject);
while(true)do
local basicChar;
basicChar=GetBasicChar(parseObject);
if(not basicChar)then
break
end
basicString=basicString..basicChar;
end;
if(parseObject.char~="\"")then
return nil;
end
ContinueUTF8(parseObject);
return basicString
end;
function GetMllChar(parseObject)
--\x09
--\x20-\x26
--\x28-7E
--non ascii \x80 and beyond
if(string.match(parseObject.char,"[\x20-\x26\x28-\x7E\x80-\xFF\x09]"))then
local char=parseObject.char;
ContinueUTF8(parseObject);
return char;
end
return GetEscaped(parseObject);
end;
---@param parseObject TOMLParseObject
---@return string?
---@nodiscard
function GetMllContent(parseObject)
local start,startchar=parseObject.index,parseObject.char;
local char=GetMllChar(parseObject)
if(char)then
return char
end
parseObject.index=start;
parseObject.char=startchar;
if(parseObject.char=="\x0A" or parseObject.char=="\x0D\x0A")then
char=parseObject.char;
ContinueUTF8(parseObject);
return char;
end
return nil;
end;
---@param parseObject TOMLParseObject
---@return string?
---@nodiscard
function GetMlLiteralBody(parseObject)
local mlstring=""
while(true)do
local char=GetMllContent(parseObject);
if(not char)then
break
end
mlstring=mlstring..char;
end
local start,startchar=parseObject.index,parseObject.char;
while(true)do
start,startchar=parseObject.index,parseObject.char;
local extrachar=""
--mlbquotes
if(parseObject.char=="\'")then
extrachar=extrachar..parseObject.char;
ContinueUTF8(parseObject);
if(parseObject.char=="\'")then
extrachar=extrachar..parseObject.char;
ContinueUTF8(parseObject);
end
end;
--mlbcontent
local char=GetMllContent(parseObject);
if(not char)then
parseObject.index=start;
parseObject.char=startchar;
break;
end
mlstring=mlstring..extrachar..char;
while(true)do
char=GetMllContent(parseObject);
if(not char)then
break;
end
mlstring=mlstring..char;
end;
end
local quotes=0;
local steps={parseObject.index};
for _=1,5 do
if(parseObject.char~="\'")then
break
end
ContinueUTF8(parseObject);
table.insert(steps,parseObject.index);
quotes=quotes+1;
end
if(quotes<3)then
return nil;
end;
mlstring=mlstring..string.rep("\'",quotes-3);
parseObject.index=steps[quotes-2];
parseObject.char="\'"
---TODO add [mlb-quotes] that isnt referring to baseball
return mlstring;
end;
---@param parseObject TOMLParseObject
---@return string?
---@nodiscard
function GetMlLiteralString(parseObject)
if(parseObject.char~="\'")then
return nil;
end
ContinueUTF8(parseObject);
if(parseObject.char~="\'")then
return nil;
end
ContinueUTF8(parseObject);
if(parseObject.char~="\'")then
return nil;
end
ContinueUTF8(parseObject);
if(IsNewLine(parseObject))then
ContinueUTF8(parseObject);
end;
local literalString=GetMlLiteralBody(parseObject)
if(parseObject.char~="\'")then
return nil;
end
ContinueUTF8(parseObject);
if(parseObject.char~="\'")then
return nil;
end
ContinueUTF8(parseObject);
if(parseObject.char~="\'")then
return nil;
end
ContinueUTF8(parseObject);
return literalString
end;
---@param parseObject TOMLParseObject
---@return string?
---@nodiscard
function GetLiteralChar(parseObject)
local char=parseObject.char;
local byte=string.byte(char,1,1);
if ((byte>=20 and char~="'") or char=="\x09")then
ContinueUTF8(parseObject);
return char;
end;
return nil;
end;
---@param parseObject TOMLParseObject
---@return string?
---@nodiscard
function GetLiteralString(parseObject)
if(parseObject.char~="'")then
return nil;
end
local basicString="";
ContinueUTF8(parseObject);
while(true)do
local basicChar;
basicChar=GetLiteralChar(parseObject);
if(not basicChar)then
break
end
basicString=basicString..basicChar;
end;
if(parseObject.char~="'")then
return nil;
end
ContinueUTF8(parseObject);
return basicString
end;
--:TODO
---@param parseObject TOMLParseObject
---@return string?
---@nodiscard
function GetString(parseObject)
local start,startchar=parseObject.index,parseObject.char;
local tString;
tString=GetMlBasicString(parseObject);
if(tString)then
return tString;
end
parseObject.index=start;
parseObject.char=startchar;
tString=GetBasicString(parseObject);
if(tString)then
return tString;
end
parseObject.index=start;
parseObject.char=startchar;
tString=GetMlLiteralString(parseObject);
if(tString)then
return tString;
end
parseObject.index=start;
parseObject.char=startchar;
tString=GetLiteralString(parseObject);
if(tString)then
return tString;
end
return nil;
end;
--:TODO
---@param parseObject TOMLParseObject
---@return string?
---@nodiscard
function GetQuotedKey(parseObject)
local tString;
tString=GetBasicString(parseObject);
if(tString)then
return tString;
end
tString=GetLiteralString(parseObject);
if(tString)then
return tString;
end
return nil;
end;
---@param parseObject TOMLParseObject
---@return string?
---@nodiscard
function GetUnquotedKey(parseObject)
local unquotedKey=string.match(parseObject.char,"[A-Za-z0-9%-_]");
if(not unquotedKey)then
return nil
end
ContinueUTF8(parseObject);
while(true)do
local matchedchar=string.match(parseObject.char,"[A-Za-z0-9%-_]");
if(not matchedchar)then
return unquotedKey;
end
unquotedKey=unquotedKey..parseObject.char;
ContinueUTF8(parseObject);
end;
end;
--:TODO
---@param parseObject TOMLParseObject
---@return string?
function GetSimpleKey(parseObject)
local tString;
local start,startchar=parseObject.index,parseObject.char;
tString=GetQuotedKey(parseObject);
if(tString)then
return tString;
end
parseObject.index=start
parseObject.char=startchar;
tString=GetUnquotedKey(parseObject);
if(tString)then
return tString;
end
parseObject.index=start
parseObject.char=startchar;
return nil;
end
--:TODO add dotted keys
---@param parseObject TOMLParseObject
---@return string[]?
function GetKey(parseObject)
local key=GetSimpleKey(parseObject);
if(not key)then
return nil;
end
local keyorder={key};
local endindex,endchar=parseObject.index,parseObject.char;
SkipWhiteSpaces(parseObject);
if(parseObject.char~=".")then
parseObject.index=endindex;
parseObject.char=endchar;
return keyorder
end
ContinueUTF8(parseObject);
SkipWhiteSpaces(parseObject);
local anothersimplekey=GetSimpleKey(parseObject);
assert(anothersimplekey,"hi");
table.insert(keyorder,anothersimplekey);
--transform to dotted key
while(true)do
endindex,endchar=parseObject.index,parseObject.char;
SkipWhiteSpaces(parseObject);
if(parseObject.char~=".")then
parseObject.index=endindex;
parseObject.char=endchar;
return keyorder
end
ContinueUTF8(parseObject);
SkipWhiteSpaces(parseObject);
table.insert(keyorder,GetSimpleKey(parseObject));
end
end
---@param parseObject TOMLParseObject
---@return boolean?
function GetBoolean(parseObject)
local boolstring=""
while(string.match(parseObject.char,"[A-Za-z]"))do
boolstring=boolstring..parseObject.char;
ContinueUTF8(parseObject);
end;
if(boolstring=="true")then
return true
elseif(boolstring=="false")then
return false
end
return nil
end;
---@param parseObject TOMLParseObject
function SkipWSCommentNewline(parseObject)
while(true)do
SkipWhiteSpaces(parseObject);
local didcomment=TryComment(parseObject);
if(IsNewLine(parseObject))then
ContinueUTF8(parseObject);
else
break;
end
end
end;
---@param parseObject TOMLParseObject
---@return any[]?
---@nodiscard
function GetArrayValues(parseObject)--I dont like that This is recursive in the documents
SkipWSCommentNewline(parseObject);
local value;
local start,startchar=parseObject.index,parseObject.char;
value=GetVal(parseObject);
if(not value)then
parseObject.index=start
parseObject.char=startchar
return nil;
end
SkipWSCommentNewline(parseObject);
if(parseObject.char~="\x2C")then
return {value}
end;
ContinueUTF8(parseObject);
local morevalues;
morevalues=GetArrayValues(parseObject);
if(morevalues)then
return {value,table.unpack(morevalues)}
else
return {value}
end
end;
---@param parseObject TOMLParseObject
---@return {number:any}?
function GetArray(parseObject)
if(parseObject.char~="[")then
return nil
end
ContinueUTF8(parseObject);
local arrayvalues
local start,startchar=parseObject.index,parseObject.char;
arrayvalues=GetArrayValues(parseObject);
if(not arrayvalues)then
parseObject.index=start;
parseObject.char=startchar;
arrayvalues={};
end
SkipWSCommentNewline(parseObject);
assert(parseObject.char=="]","malformed array");
ContinueUTF8(parseObject);
return arrayvalues
end;
---@param parseObject TOMLParseObject
---@return {number:any}?
---@nodiscard
function GetInlineTableKeyVals(parseObject)
local keyval;
keyval=GetKeyVal(parseObject);
if(not keyval)then
return nil;
end
local start,startchar=parseObject.index,parseObject.char;
SkipWhiteSpaces(parseObject);
if(parseObject.char~="\x2C")then -- ,
parseObject.index=start;
parseObject.char=startchar;
return {keyval};
end
ContinueUTF8(parseObject);
SkipWhiteSpaces(parseObject);
--print(parseObject.char,keyval.key,keyval.value);
local otherkeyvals;
otherkeyvals=GetInlineTableKeyVals(parseObject);
assert(otherkeyvals,"table cannot end with a comma");
return {keyval,table.unpack(otherkeyvals)};
end;
---@param parseObject TOMLParseObject
---@return {string:any}?
---@nodiscard
function GetInlineTable(parseObject)
if(parseObject.char~="{")then
return nil
end
ContinueUTF8(parseObject);
SkipWhiteSpaces(parseObject);
local keylist;
local start,startchar=parseObject.index,parseObject.char;
keylist=GetInlineTableKeyVals(parseObject);
if(not keylist)then
end;
SkipWhiteSpaces(parseObject);
assert(parseObject.char=="}","malformed table");
ContinueUTF8(parseObject);
if(not keylist)then
return {};
end
local tab={};
for _,v in ipairs(keylist)do
local dp=tab;
local final=v.key[#v.key]
v.key[#v.key]=nil;
for _, key in ipairs(v.key)do
if(not dp[key])then
dp[key]=setmetatable({type=4,value={}},TOMLObject);
end
dp=dp[key].value;
end;
dp[final]=v.value;
end
return tab;
end
---@param parseObject TOMLParseObject
---@return TOMLDate?
---@nodiscard
function GetFullDate(parseObject)
local yearstr="";
for _=1,4 do
if(not string.match(parseObject.char,"[0-9]"))then
return nil;
end
yearstr=yearstr..parseObject.char;
ContinueUTF8(parseObject);
end
if(parseObject.char~="-")then
return nil;
end
ContinueUTF8(parseObject);
local monthstr="";
for _=1,2 do
if(not string.match(parseObject.char,"[0-9]"))then
return nil;
end
monthstr=monthstr..parseObject.char;
ContinueUTF8(parseObject);
end
if(parseObject.char~="-")then
return nil;
end
ContinueUTF8(parseObject);
local monthdatestr="";
for _=1,2 do
if(not string.match(parseObject.char,"[0-9]"))then
return nil;
end
monthdatestr=monthdatestr..parseObject.char;
ContinueUTF8(parseObject);
end
---@type TOMLDate
return {year=tonumber(yearstr),month=tonumber(monthstr),monthdate=tonumber(monthdatestr)}
end
---@param parseObject TOMLParseObject
---@return TOMLTime?
---@nodiscard
function GetPartialTime(parseObject)
local hourstr="";
for _=1,2 do
if(not string.match(parseObject.char,"[0-9]"))then
return nil;
end
hourstr=hourstr..parseObject.char;
ContinueUTF8(parseObject);
end
if(parseObject.char~=":")then
return nil;
end
ContinueUTF8(parseObject);
local minutestr="";
for _=1,2 do
if(not string.match(parseObject.char,"[0-9]"))then
return nil;
end
minutestr=minutestr..parseObject.char;
ContinueUTF8(parseObject);
end
if(parseObject.char~=":")then
return nil;
end
ContinueUTF8(parseObject);
local secondstr="";
for _=1,2 do
if(not string.match(parseObject.char,"[0-9]"))then
return nil;
end
secondstr=secondstr..parseObject.char;
ContinueUTF8(parseObject);
end
if(parseObject.char~=".")then
return {hours=tonumber(hourstr),minutes=tonumber(minutestr),seconds=tonumber(secondstr)}
end
ContinueUTF8(parseObject);
local secfracstr="";
while(string.match(parseObject.char,"[0-9]"))do
secfracstr=secfracstr..parseObject.char;
ContinueUTF8(parseObject);
end
---@type TOMLTime
return {hours=tonumber(hourstr),minutes=tonumber(minutestr),seconds=tonumber(secondstr),secfrac=(tonumber(secfracstr)/10^#secfracstr)}
end
---@param parseObject TOMLParseObject
---@return TOMLTimeOffset?
---@nodiscard
function GetTimeOffset(parseObject)
if(parseObject.char=="Z" or parseObject.char=="z")then
ContinueUTF8(parseObject);
return {add=true,offsethour=0,offsetminute=0};
end;
if(parseObject.char~="+" and parseObject.char ~="-")then
return nil
end
ContinueUTF8(parseObject);
local o={}
o.add=parseObject.char=="+"
local hourstr="";
for _=1,2 do
if(not string.match(parseObject.char,"[0-9]"))then
return nil;
end
hourstr=hourstr..parseObject.char;
ContinueUTF8(parseObject);
end
if(parseObject.char~=":")then
return nil;
end
ContinueUTF8(parseObject);
local minutestr="";
for _=1,2 do
if(not string.match(parseObject.char,"[0-9]"))then
return nil;
end
minutestr=minutestr..parseObject.char;
ContinueUTF8(parseObject);
end
o.offsethour=tonumber(hourstr)
o.offsetminute=tonumber(minutestr)
return o;
end
---@param parseObject TOMLParseObject
---@return TOMLTime?