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FabulaDSL { |
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CodeSegment = (Block | CompleteOperation | EmptyLines)* |
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identifier (an identifier) = identifierStart identifierContinue+ |
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identifierStart = "_" | "$" | letter |
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identifierContinue = identifierStart | digit |
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newline = "\n" |
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EmptyLines = operationTerminator+ |
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nonNewlineSpace = ~newline space |
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spaces := (nonNewlineSpace|blockComment)* |
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target = "@" |
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source = "&" |
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null = "-" |
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colon = ":" |
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operand (an operand) = identifier | target | source |
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comma = "," |
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Operands (operands) = nonemptyListOf<operand, comma> |
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experienceResource = caseInsensitive<"XP">|caseInsensitive<"EXP"> |
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meteredResource (the name of a metered resource) = caseInsensitive<"HP">|caseInsensitive<"MP">|caseInsensitive<"IP">|caseInsensitive<"ZP">|caseInsensitive<"BP">|caseInsensitive<"Turns">|experienceResource |
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spResource = caseInsensitive<"FP">|caseInsensitive<"UP">|caseInsensitive<"SP"> |
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moneyResource = caseInsensitive<"Zenit">|caseInsensitive<"z"> |
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materialsResource = caseInsensitive<"materials">|caseInsensitive<"mats">|caseInsensitive<"m"> |
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levelResource = caseInsensitive<"Level">|caseInsensitive<"lv"> |
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unmeteredResource (the name of an unmetered resource) = spResource|moneyResource|materialsResource|levelResource|caseInsensitive<"order"> |
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resource (the name of a resource) = meteredResource|unmeteredResource |
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deltaOperator = "+"|"-" |
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integer (an integer) = digit+ |
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Delta (a delta) = deltaOperator integer |
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element = caseInsensitive<"fire">|caseInsensitive<"water">|caseInsensitive<"poison">|caseInsensitive<"lightning">|caseInsensitive<"earth">|caseInsensitive<"ice">|caseInsensitive<"wind">|caseInsensitive<"light">|caseInsensitive<"dark">|caseInsensitive<"physical"> |
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affinity = "??"|"..."|"."|"!!" |
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meteredSeparator = ~lineCommentStart ~blockCommentStart "/" |
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MeteredValue = integer MaxValue |
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MaxValue = meteredSeparator integer |
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DeltaOperation = Operands space resource colon Delta affinity? element? |
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DeltaOperationAlternate = Operands colon Delta affinity? resource? element? |
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DeltaOperationAlternate2 = Operands colon resource Delta affinity? element? |
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SetMeteredOperation = Operands space meteredResource colon MeteredValue |
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SetMeteredOperationAlternate = Operands colon MeteredValue meteredResource |
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SetMeteredOperationAlternate2 = Operands colon meteredResource MeteredValue |
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SetValueOperation = Operands space resource colon integer |
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SetValueOperationAlternate = Operands colon integer resource |
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SetValueOperationAlternate2 = Operands colon resource integer |
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SetMaxOperation = Operands space meteredResource colon MaxValue |
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SetMaxOperationAlternate = Operands colon MaxValue meteredResource |
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SetMaxOperationAlternate2 = Operands colon meteredResource MaxValue |
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ClearOperation = Operands space resource colon null |
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ClearOperationAlternate = Operands colon null resource |
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ClearOperationAlternate2 = Operands colon resource null |
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StatusDeltaOperation = Operands colon deltaOperator identifier |
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notNewlineOrComment = ~newline ~lineCommentStart ~blockCommentStart any |
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textToEndOfLine = notNewlineOrComment+ |
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SetTargetOperation = target (Operands | null) |
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SetSourceOperation = source (Operands | null) |
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PrintOperation = ">" textToEndOfLine |
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Operation = DeltaOperation | DeltaOperationAlternate | DeltaOperationAlternate2 |
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| SetMeteredOperation | SetMeteredOperationAlternate | SetMeteredOperationAlternate2 |
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| SetValueOperation | SetValueOperationAlternate | SetValueOperationAlternate2 |
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| SetMaxOperation | SetMaxOperationAlternate | SetMaxOperationAlternate2 |
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| ClearOperation | ClearOperationAlternate | ClearOperationAlternate2 |
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| StatusDeltaOperation |
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| SetTargetOperation | SetSourceOperation | PrintOperation |
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silentOperator = "~" |
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lineCommentStart = "//" |
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lineComment = lineCommentStart textToEndOfLine (newline | end) |
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blockCommentStart = "/*" |
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blockCommentEnd = "*/" |
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blockCommentCharacter = ~blockCommentEnd any |
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blockCommentText = blockCommentCharacter* |
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blockComment = blockCommentStart blockCommentText blockCommentEnd |
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operationTerminator = newline | lineComment |
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operationTerminatorOrEnd = operationTerminator | end |
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CompleteOperation = silentOperator? Operation operationTerminatorOrEnd |
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beginKeyword = caseInsensitive<"begin"> |
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endKeyword = caseInsensitive<"end"> |
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BlockStart = silentOperator? beginKeyword SetSourceOperation? SetTargetOperation? textToEndOfLine |
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BlockEnd = endKeyword textToEndOfLine? |
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Block = BlockStart operationTerminator CodeSegment BlockEnd operationTerminatorOrEnd |
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} |
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