dart_dice_parser 7.0.3

A dart library for parsing dice notation (`2d6+4`). Supports advantage/disadvantage, exploding die, and other variations.

7.0.3

🛠️ Bug fixes

• Previously, 4d6 + 3d6 #s #f would only count success/failures of the 3d6 rolls, since counting had higher priority than the plus operation. You could workaround that with parens (4d6 + 3d6) #s #f In 7.0.3 and later, the counting operations now have the lowest priority.

7.0.2

• remove demo code accidentally added

7.0.1

• remove direct dependency on meta

7.0.0

⚠️⚠️ Breaking changes ⚠️⚠️

The roll results have changed significantly. Now, there's a RollSummary object that includes a tree of results from evaluating the dice expression. See the README for examples of how to traverse the graph.

📈 Enhancements

• new API for registering roll listeners. see README.md
• analysis cleanup and dep upgrades

🛠️ Bug fixes

• propagate the roll metadata up to the top of the graph

6.0.2

• more readme fixes
• cleanup error handling / exceptions

6.0.1

• fix deprecation
• minor readme language changes

6.0.0

• dart 3.0 requirement
• upgrade deps

5.1.5

• clean up example documenation in README.md

5.1.4

• upgrade deps (lint)

5.1.3

• transfer repository to Adventuresmith org

5.1.2

• fix error messages with extraneous '
• make examples in README less abstract
• add method for json encoding roll result

5.1.1

• add syntax for exploding/compounding/reroll once
  • 4d6 !o
  • 4d6 !!o
  • 4d6 ro
• add syntax for success, failure, as well as crit success & failure.
  • 4d6 #s=6
  • plain # counts results and transforms the expression from rolls into a count.
  • but #s, #f, #cs, #cf only add metadata to the roll result, and can be chained together.
    • 9d6! -= 3 #s>=5#f1#cs -- roll 9d6 with exploding, drop any threes, count >=5 as success, 1s as failures, and 6 as critical success

5.1.0

• make RollResult aggregate all results for whole AST

5.0.0

• add compounding dice: 5d6!!
• add keep high/low: 2d20k
• add reroll: 10d4 r<=2
• allow exploding/compounding dice to have an rhs expression (>=,<=,=,<,>)
• remove !! as 'limited explosion' (make it compounding, like Roll20 dice notation)
• fix syntax for exploding dice (2d6!, not 2d!6).
• remove exploding method from DiceRoller -- now it's part of the AST.
• dice rolls return RollResult
• clean up redundant parser config

4.1.0

• cleanup examples
• add syntax for >= and <= for counts, drop, clamp
• remove redundancy in parser defintion

4.0.6

• allow subtraction

4.0.5

• remove unused dev dependency

4.0.4

• fix typo in unit test

4.0.3

• increase test coverage -- test rollN and stats.

4.0.1

• add github actions, remove circleci
• add codecov

4.0.0

• cleanup petitparser usage -- generate AST so that parsing the dice expression can be separate from rolling dice.

3.1.0

• remove subtraction
• clean up add/mult -- don't collapse lists to ints
  • [1,4,5] + 2 => [1,4,5,2]
  • [1,4,5] * 2 => [2,8,10]
• remove subtraction -- like division, too many corner cases
• clean up error handling -- throw less often, less complex if/else statements.

3.0.3

• update linter and fix analysis

3.0.2

• fix circleci build

3.0.1

• minor analysis cleanup (dead code)

3.0.0

• upgrade deps & null safety
• more error handling

2.0.1

• downgrade petitparser

2.0.0

• library upgrades including sdk >2.7.0

1.4.2

• use unmodifiable view return types

1.4.1

• fix return types of stats objects

1.4.0

• replace use of stats library w/ implementation of welford's algorithm. see http://alias-i.com/lingpipe/docs/api/com/aliasi/stats/OnlineNormalEstimator.html
• make DiceParser.rollN an async generator returning stream of results

1.3.6

• allow lowercase for -H, -L, C>, C<

1.3.5

• back off petitparser dependency -- back off to 2.2.1, so that we don't have dependency on Dart 2.3.0 (current stable flutter is 2.3.0-dev)

1.3.4

• make code more idiomatic

1.3.3

• make log fields non-public

1.3.2

• upgrade mockito dep

1.3.0

• add drop equals/less-than/greater-than
• add cap/clamp
• add counting operation
• add exploding dice

1.2.2

• more logging and error handling cleanup

1.2.1

• more logging and error handling cleanup

1.2.0

• add dice stats to the parser
• logging & error handling cleanup

1.1.2

• more tests and cleanup examples

1.1.1

• fix typo in readme

1.1.0

• add drop high/low parsing

1.0.2

• fix readme example

1.0.1

• fix readme issues

1.0.0

• bump min dart SDK to 2.2.2
• cleanup parser code
• cleanup analysis problems
• add percentile and D66 dice
• handle missing A or X in AdX
• flesh out API docs

0.2.2

• reformat

0.2.1

• upgrade some dependencies

0.2.0

• upgrade to dart 2

0.1.2

• move args to dev_dependency, since it's just for the example

0.1.1

• added contributing/code-of-conduct docs

0.1.0

• change DiceRoller to output information about individual rolls, instead of just returning the sum.

0.0.6

• remove dependency on quiver, since not heavily using it

0.0.5

• various fixes as I figure out what I'm doing with Dart
• empty/null checking with quiver.strings

0.0.1

• Initial version, created by Steve Christensen