DiceParser

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Features

Examples:

3D100

10D10e[=10]s

100291D66666666s

15D10c[>7]

1D8+2D6+7

D25

88-1D20

8+8+8

100/28*3

Grammar

Program =: Instruction [InstructionSeparator, Instruction]* CommentInstructionSeparator = ;Instruction =: Expression ([Operator, Expression]* | [Option]*)Operator =: ScalarOperatorExpression =: OpenParenthesis Expression closeParenthesis| Option*| [Operator, Expression]*| Operand Dice| Command| function| NodeOperator [Option]*| ValuesList| Dice (Operand == 1)Operand =: DynamicVariable | Number | StringOpenParenthesis = (closeParenthesis = )OpenList = [CloseList = ]ListSeparator = ,ValuesList=: OpenList (DynamicVariable | Number)? [ ListSeparator,(DynamicVariable | Number)]*  CloseListDice =: DiceOperator [uniqueValue] DiceParameterDiceOperator =: D ParameterDice | L ParameterListDiceParameter =: ParameterDice | ParameterListParameterDice =: Number|RangeParameterList =: ListList=: OpenList String[Probability] [ListSeparator,String[Probability]]* CloseListProbability=: OpenList (Range|Percentage) CloseListPercentage =: numberfunction =: functionName OpenParenthesis [function_args] closeParenthesisfunction_args =: Instruction [InstructionSeparator, Instruction] | Operand | ValidatorListfunctionName =: repeatOption =: Keep| KeepAndExplode| Filter| Sort| Count| Reroll| RerollUntil| RerollAndAdd| Explode| Merge| Bind| Occurences| Unique| Paint| If| Split| GroupRange =: OpenList Number RangeSeparator Number CloseListRangeSeparator =: ..ScalarOperator =: [x,-,*,x,/,**]number =: [-] [0-9]+ | constantValueOpenVaribale=: ${CloseVariable=: }constantValue =: OpenVaribale (id | label) CloseVariableid=[_,a-z][_,A-z,0-9]* # must respect rules of QML idlabel=.*variable = OpenVaribale [0-9]+ CloseVariableValidatorList =: OpenList CompareMethod Validator [LogicOpetator CompareMethod Validator]* CloseListLogicOpetator =: AND | XOR |  ORCompareMethod =: Each |  All | Scalar | ANYEach=:All=: *Scalar=: :ANY=: .AND =: &XOR =: ^OR =: |Ascendant=:lValidator =: BooleanValidator | RangeValidator | OperationValidatorCompareOpetator =: = | > | >= | < | <= | !=RangeValidator =: RangeOperationValidator =: Modulo operandNode BooleanValidatorModulo =: %BooleanValidator =: [=]Operand | [CompareOpetator Operand]ListOfValue=: String[Range],ListOfValue | String[Range]String =: .*[^ListSeparator]Keep =: k[Ascendant] NumberKeepAndExplode =: K[Ascendant] numberFilter =: f ValidatorListSort =: s[Ascendant]Count =: c ValidatorListReroll =: r ValidatorListRerollUntil =: R ValidatorListRerollAndAdd =: a ValidatorListMerge =: mBind =: bOccurences =: OccurencesWidth ( ListSeparator  number | ValidatorList)OccurencesWidth =: numberunique =: uPainter =: p PainterParametersPainterParameters =: OpenList PairColorOccurence [ListSeparator , PairColorOccurence]* CloseListPairColorOccurence =: Color PairSeparator NumberPairSeparator =: :If =: i [compareMethod] ValidatorList Bloc[Bloc]compareMethod =: OnEach | OneOfThem | AllOfThem | onScalarOnEach =: ''OneOfThem = '.'AllOfThem = '*'onScalar = ':'Bloc =: OpenBranch Expression CloseBranchOpenBloc =: {CloseBloc =: }Split =: yGroup =: g NumberSort =: sGroup =: numberExplode =: e ValidatorListNodeOperator = JumpbackwardJumpbackward =: @Merge =: m | m ExpressionCommand =: help | launiqueValue = uComment =: StartComment StringStartComment =: #

Compilation

git clone --recursive https://invent.kde.org/rolisteam/rolisteam-diceparser.gitcd rolisteam-diceparsermkdir buildcd buildcmake ../ -DBUILD_CLI=ONmakesudo make install