Struct SkillBook 

pub struct SkillBook {
    pub known: HashMap<SkillId, (Skill, u32)>,
}

Fields

known: HashMap<SkillId, (Skill, u32)>

Implementations

impl SkillBook

pub fn new() -> Self

pub fn learn(&mut self, skill: Skill) -> bool

pub fn upgrade(&mut self, skill_id: SkillId) -> bool

pub fn forget(&mut self, skill_id: SkillId) -> Option<Skill>

pub fn rank_of(&self, skill_id: SkillId) -> u32

pub fn knows(&self, skill_id: SkillId) -> bool

pub fn all_skills(&self) -> impl Iterator<Item = (&Skill, u32)>

pub fn passive_skills(&self) -> impl Iterator<Item = (&Skill, u32)>

pub fn active_skills(&self) -> impl Iterator<Item = (&Skill, u32)>

pub fn can_afford_upgrade(&self, skill_id: SkillId, skill_points: u32) -> bool

Trait Implementations

impl Clone for SkillBook

fn clone(&self) -> SkillBook

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SkillBook

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

Formats the value using the given formatter.

impl Default for SkillBook

fn default() -> SkillBook

Returns the “default value” for a type.