EvaluateExpression Evaluates an expression with the given execution context outside of a Program.

NewExpression creates a new expression Evallable.

NewFunction creates a function Evallable, erroring if it can on the format of the parameters.

NewIntResult creates a new int-valued result.

NewListExpression creates a new list of epxressions for a row.

NewNumber creates a new numeric Evallable.

NewProgram creates a new program from a keyed set of tablepacks.

NewRange creates a new range value.

NewRoll creates a new roll value.

NewRollCountAggr creates a new roll count aggregator.

NewRollHistory creates a new RollHistory object.

NewRollSelect creates a new high/low roll selector.

NewRootExecutionContext creates an empty ExecutionContext that is ready to be used, with empty history and the default random generator.

NewString creates a new string evallable.

NewStringResult creates a new string-valued result.

NewTable creates a new table object.

NewTableCall creates a new table call Evallable.

NewTablePack creates a new TablePack with the given tables.

NewTableRow creates a new TableRow object.

NewTestRandSource creates a new random source for testing pre-populated with the passsed values.

NewVariable creates a new variable access Evallable.

AnyTypeResult can be used in type matching to take any result value.

IntResult can be used to define or matche to number/integer results.

RootPack is the default key for table calls.

StringResult can be used to define or match to string expression results.

DefaultRandSource is a RandomSource that uses rand.Intn.

ExecutionContext is a runtime context for scoping variable values, keepina consistent random number generator and referencing other tables.

An Expression is an Evallable with for an expression.

ExpressionResult is a final result for an evaluated expression.

FunctionDef is a way to define a function so it can be used in a modular way.

GenericFunction allows a simple FunctionDef to be wrapped for simpler definitions.

ListExpression is an Evallable that wraps all the items for a table row.

Number is an Evallable for a numeric constant.

Program is a set of TablePacks that can evaluate expressions as programs.

Range is a low-high number range.

Roll is an Evallable roll expression value.

RollCountAggr is an aggregator for counting how many of a given number is rolled.

RollHistory is a list of all roll results in string format.

RollSelect is a roll selector for the highest or lowest N dice.

String is an Evallable for a string value.

Table is a program unit that can randomly and deterministically return row Evallable objects.

TableCall is an Evallable for calls to a table.

TablePack represents a single executable tableman source file.

TableRow is an Evallable row for a tableman table.

TestingRandSource is an implementation of RandomSource that uses a predefined list of values.

Variable is an evallable for a variable access.

Evallable is an interface for a loaded program unit to provide an executable ExpressionEval during program execution.

ExpressionEval is an interface for evaluating any program node.

RandomSource is a customizable randoom source for replacing for tests or seeding.

ResultType is an alias for allowed return types from an expression.

TableMap is a type alias for mapping file hash keys to table definitions.