Exceptions

tilttek/dice-bundle

The bundle raises the library's exceptions, which implement Tilttek\Dice\Exception\DiceException, and two of its own:

Exception	Raised when	Message
`Application\Exception\UnknownRoll`	`replay()` names a roll the journal does not hold	`No recorded roll has the identifier "…".`
`Application\Exception\InvalidMacro`	`define()` gets a name that is not one, or a level the shelves give no owner for	`The shelves give no owner for the level "member".`
`Tilttek\Dice\Exception\InvalidExpression`	An input does not parse, names a macro that is not there, or a macro that does not parse or names itself	`No macro is named "sword" at position 2 of "1+$sword".`
`Tilttek\Dice\Exception\LimitExceeded`	An input or a roll goes past a limit; an input expands too many macros	`The macros an input expands are limited to 32; this asks for 35.`
`Tilttek\Dice\Exception\CannotRoll`	An unknown die, faces without value in arithmetic, a division by zero	`No die named "bone" is declared.`
`Tilttek\Dice\Exception\InvalidDefinition`	A configured face, die or notation is invalid, when the container is compiled; an unknown dialect	`Two faces of the die "coin" share an identifier.`

UnknownRoll and InvalidMacro implement DiceException too. The Twig filters catch the library's exceptions: dice_notation gives the input back, dice_dialect gives null.