Enum WorldDifficulty 

pub enum WorldDifficulty {
    Easy,
    Normal,
    Hard,
    Peaceful,
}

The declared combat difficulty of the delve (DSL v0.6). Values are the vanilla /difficulty keywords.

Difficulty is the single largest lever on how hard a delve feels, so the campaign declares it rather than letting the compiler choose. Easy halves incoming player damage — min(dmg / 2 + 1, dmg) — so a campaign tuned under easy is tuned against a halved world. A campaign that raises this must redo that arithmetic.

WorldDifficulty::Peaceful parses but is rejected by validation (DW0468): peaceful makes the engine discard every hostile-category mob on the tick it is ticked, summoned or not, so every wave, actor and ambush in the campaign would silently vanish. It is a variant only so the compiler can say that in a diagnostic instead of a serde “unknown variant” parse error.

Variants

Easy

/difficulty easy — the compiler’s historical choice for a wave campaign, and the default reading of an absent field. Incoming player damage is halved (min(dmg / 2 + 1, dmg)).

Normal

/difficulty normal — vanilla-baseline damage. The souls-style baseline.

Hard

/difficulty hard — amplified damage, and zombies reinforce.

Peaceful

/difficulty peaceful — always rejected (DW0468). Present only so the rejection can be a diagnostic with a rationale.

Implementations

impl WorldDifficulty

pub fn token(self) -> &'static str

The vanilla /difficulty keyword.

pub fn id(self) -> i32

The vanilla Difficulty#getId() ordinal, which is also what the bare /difficulty query command returns — the only vanilla read-back path for the setting, and so what the generated PackTest asserts on.

Trait Implementations

impl Clone for WorldDifficulty

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Copy for WorldDifficulty

impl Debug for WorldDifficulty

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for WorldDifficulty

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for WorldDifficulty

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for WorldDifficulty

impl JsonSchema for WorldDifficulty

fn schema_name() -> Cow<'static, str>

The name of the generated JSON Schema.

fn schema_id() -> Cow<'static, str>

Returns a string that uniquely identifies the schema produced by this type.

fn json_schema(generator: &mut SchemaGenerator) -> Schema

Generates a JSON Schema for this type.

fn inline_schema() -> bool

Whether JSON Schemas generated for this type should be included directly in parent schemas, rather than being re-used where possible using the $ref keyword.

impl PartialEq for WorldDifficulty

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for WorldDifficulty

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for WorldDifficulty