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Gabriel T. Harris 4Gabriel T. Harris 4
Gabriel T. Harris 4
authored and
Gabriel T. Harris 4
committed
Finalized Grammar
Moved grammar to its own file. And placed it into the proper place.
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‎Notes.txt‎

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Original file line numberDiff line numberDiff line change
@@ -27,46 +27,7 @@ Later Versions:
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-example, when a hand includes a draw card, apply draw to look at more cards for evaluations
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-provide more options for writing configuration file?
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-allow some regex for stating cards?
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-additional options for command line arguments?
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-maybe put in the planned (yet to be written) command line argument parser
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Configuration file grammar:
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//lowercase for literal, capital for production rule.
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START -> DECK PROBABILITY .
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DECK -> DECK_START open_brace DECK_LIST close_brace.
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DECK_START -> deck_list: .
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DECK_LIST -> CARD MORE_CARDS .
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MORE_CARDS -> CARD MORE_CARDS | .
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CARD -> NAME ; .
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NAME -> name .
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PROBABILITY -> PROBABILITY_START open_brace SCENARIO_LIST close_brace .
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PROBABILITY_START -> scenarios: .
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SCENARIO_LIST -> SCENARIO MORE_SCENARIOS .
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MORE_SCENARIOS -> SCENARIO MORE_SCENARIOS | .
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SCENARIO -> SCENARIO_NAME open_brace TREE DISPLAY close_brace .
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SCENARIO_NAME -> NAME equals .
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TREE -> TREE_START open_brace EXPR close_brace .
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TREE_START -> scenario equals .
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EXPR -> UNARY_EXPR BINARY_EXPR .
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PRIMARY_EXPR -> open_bracket NAME close_bracket
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|less_than NAME greater_than
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|open_parenthesis EXPR close_parenthesis .
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UNARY_EXPR -> UNARY_OPERATOR UNARY_EXPR | PRIMARY_EXPR .
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UNARY_OPERATOR -> not .
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BINARY_EXPR -> BINARY_OPERATOR UNARY_EXPR BINARY_EXPR | .
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BINARY_OPERATOR -> and | or | xor .
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DISPLAY -> DISPLAY_START DISPLAY_VALUE ; | .
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DISPLAY_START -> display equals .
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DISPLAY_VALUE -> true | false .
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https://smlweb.cpsc.ucalgary.ca/vital-stats.php?grammar=START+-%3E+DECK+PROBABILITY+.%0D%0A%0D%0ADECK+-%3E+DECK_START+open_brace+DECK_LIST+close_brace.%0D%0ADECK_START+-%3E+deck_list%3A+.%0D%0ADECK_LIST+-%3E+CARD+MORE_CARDS+.%0D%0AMORE_CARDS+-%3E+CARD+MORE_CARDS+%7C+.%0D%0ACARD+-%3E+NAME+%3B+.%0D%0ANAME+-%3E+name+.%0D%0A%0D%0APROBABILITY+-%3E+PROBABILITY_START+open_brace+SCENARIO_LIST+close_brace+.%0D%0APROBABILITY_START+-%3E+scenarios%3A+.%0D%0A%0D%0ASCENARIO_LIST+-%3E+SCENARIO+MORE_SCENARIOS+.%0D%0AMORE_SCENARIOS+-%3E+SCENARIO+MORE_SCENARIOS+%7C+.%0D%0A%0D%0ASCENARIO+-%3E+SCENARIO_NAME+open_brace+TREE+DISPLAY+close_brace+.%0D%0ASCENARIO_NAME+-%3E+NAME+equals+.%0D%0A%0D%0ATREE+-%3E+TREE_START+open_brace+EXPR+close_brace+.%0D%0ATREE_START+-%3E+scenario+equals+.%0D%0A%0D%0AEXPR+-%3E+UNARY_EXPR+BINARY_EXPR+.%0D%0APRIMARY_EXPR+-%3E+open_bracket+NAME+close_bracket+%0D%0A+++++++++++++++%7Cless_than+NAME+greater_than+%0D%0A+++++++++++++++%7Copen_parenthesis+EXPR+close_parenthesis+.%0D%0A%0D%0AUNARY_EXPR+-%3E+UNARY_OPERATOR+UNARY_EXPR+%7C+PRIMARY_EXPR+.%0D%0AUNARY_OPERATOR+-%3E+not+.%0D%0A%0D%0ABINARY_EXPR+-%3E+BINARY_OPERATOR+UNARY_EXPR+BINARY_EXPR+%7C+.%0D%0ABINARY_OPERATOR+-%3E+and+%7C+or+%7C+xor+.%0D%0A%0D%0ADISPLAY+-%3E+DISPLAY_START+DISPLAY_VALUE+%3B+%7C+.%0D%0ADISPLAY_START+-%3E+display+equals+.%0D%0ADISPLAY_VALUE+-%3E+true+%7C+false+.

‎parser/Grammar notes.txt‎

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Configuration file grammar:
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//regex which replace litteral values used are represented by the following:
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deck_list: deck list:
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card_name: [^;\]]+ //include CONDITION_CARD_END
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scenarios: scenarios:
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scenario_name: [^=>]+ //include CONDITION_SCENARIO_END
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display: display
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Upper case: and, or, xor, true, false.
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single symbol are exactly the same.
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//lowercase for literal, capital for production rule.
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START -> DECK PROBABILITY .
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DECK -> DECK_START SENTINEL_START DECK_LIST SENTINEL_END.
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DECK_START -> deck_list: .
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DECK_LIST -> CARD MORE_CARDS .
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MORE_CARDS -> CARD MORE_CARDS | .
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CARD -> CARD_NAME ; .
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CARD_NAME -> card_name .
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PROBABILITY -> PROBABILITY_START SENTINEL_START SCENARIO_LIST SENTINEL_END .
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PROBABILITY_START -> scenarios: .
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SCENARIO_LIST -> SCENARIO MORE_SCENARIOS .
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MORE_SCENARIOS -> SCENARIO MORE_SCENARIOS | .
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SCENARIO -> SCENARIO_NAME equals SENTINEL_START TREE DISPLAY SENTINEL_END .
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SCENARIO_NAME -> scenario_name .
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TREE -> TREE_START SENTINEL_START EXPR SENTINEL_END ; .
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TREE_START -> scenario equals .
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EXPR -> UNARY_EXPR BINARY_EXPR .
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UNARY_EXPR -> UNARY_OPERATOR UNARY_EXPR | PRIMARY_EXPR .
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UNARY_OPERATOR -> not .
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PRIMARY_EXPR -> CONDITION_CARD_START CARD_NAME CONDITION_CARD_END
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|CONDITION_SCENARIO_START SCENARIO_NAME CONDITION_SCENARIO_END
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|CONDITION_EXPR_START EXPR CONDITION_EXPR_END .
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CONDITION_CARD_START -> [ .
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CONDITION_CARD_END -> ] .
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CONDITION_SCENARIO_START -> < .
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CONDITION_SCENARIO_END -> > .
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CONDITION_EXPR_START -> ( .
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CONDITION_EXPR_END -> ) .
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BINARY_EXPR -> BINARY_OPERATOR UNARY_EXPR BINARY_EXPR | .
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BINARY_OPERATOR -> and | or | xor .
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DISPLAY -> DISPLAY_START DISPLAY_VALUE ; | .
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DISPLAY_START -> display equals .
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DISPLAY_VALUE -> true | false .
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SENTINEL_START -> {.
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SENTINEL_END -> } .
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https://smlweb.cpsc.ucalgary.ca/vital-stats.php?grammar=START+-%3E+DECK+PROBABILITY+.%0D%0A%0D%0ADECK+-%3E+DECK_START+SENTINEL_START+DECK_LIST+SENTINEL_END.%0D%0ADECK_START+-%3E+deck_list%3A+.%0D%0ADECK_LIST+-%3E+CARD+MORE_CARDS+.%0D%0AMORE_CARDS+-%3E+CARD+MORE_CARDS+%7C+.%0D%0ACARD+-%3E+CARD_NAME+%3B+.%0D%0ACARD_NAME+-%3E+card_name+.%0D%0A%0D%0APROBABILITY+-%3E+PROBABILITY_START+SENTINEL_START+SCENARIO_LIST+SENTINEL_END+.%0D%0APROBABILITY_START+-%3E+scenarios%3A+.%0D%0A%0D%0ASCENARIO_LIST+-%3E+SCENARIO+MORE_SCENARIOS+.%0D%0AMORE_SCENARIOS+-%3E+SCENARIO+MORE_SCENARIOS+%7C+.%0D%0A%0D%0ASCENARIO+-%3E+SCENARIO_NAME+equals+SENTINEL_START+TREE+DISPLAY+SENTINEL_END+.%0D%0ASCENARIO_NAME+-%3E+scenario_name+.%0D%0A%0D%0ATREE+-%3E+TREE_START+SENTINEL_START+EXPR+SENTINEL_END+%3B+.%0D%0ATREE_START+-%3E+scenario+equals+.%0D%0A%0D%0AEXPR+-%3E+UNARY_EXPR+BINARY_EXPR+.%0D%0A%0D%0AUNARY_EXPR+-%3E+UNARY_OPERATOR+UNARY_EXPR+%7C+PRIMARY_EXPR+.%0D%0AUNARY_OPERATOR+-%3E+not+.%0D%0A%0D%0APRIMARY_EXPR+-%3E+CONDITION_CARD_START+CARD_NAME+CONDITION_CARD_END+%0D%0A+++++++++++++++%7CCONDITION_SCENARIO_START+SCENARIO_NAME+CONDITION_SCENARIO_END+%0D%0A+++++++++++++++%7CCONDITION_EXPR_START+EXPR+CONDITION_EXPR_END+.%0D%0ACONDITION_CARD_START+-%3E+open_bracket+.%0D%0ACONDITION_CARD_END+-%3E+close_bracket+.%0D%0ACONDITION_SCENARIO_START+-%3E+less_than+.%0D%0ACONDITION_SCENARIO_END+-%3E+greater_than+.%0D%0ACONDITION_EXPR_START+-%3E+open_parenthesis+.%0D%0ACONDITION_EXPR_END+-%3E+close_parenthesis+.%0D%0A%0D%0ABINARY_EXPR+-%3E+BINARY_OPERATOR+UNARY_EXPR+BINARY_EXPR+%7C+.%0D%0ABINARY_OPERATOR+-%3E+and+%7C+or+%7C+xor+.%0D%0A%0D%0ADISPLAY+-%3E+DISPLAY_START+DISPLAY_VALUE+%3B+%7C+.%0D%0ADISPLAY_START+-%3E+display+equals+.%0D%0ADISPLAY_VALUE+-%3E+true+%7C+false+.%0D%0A%0D%0ASENTINEL_START+-%3E+open_brace.%0D%0ASENTINEL_END+-%3E+close_brace+.

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