Struct PrimeFactorialState 

pub struct PrimeFactorialState {
    pub factorial_index: u32,
    pub factorial_cache: Vec<f32>,
    pub puzzle_active: bool,
    pub puzzle_target_factors: Vec<u32>,
    pub puzzles_solved: u32,
    pub rng_state: u64,
}

State for the Prime Factorial Boss. HP is a large prime. Deals damage in factorial sequences. Can only be damaged by prime-numbered damage values. Phase 2: arithmetic puzzle mechanic.

Fields

factorial_index: u32

Current position in the factorial damage sequence.

factorial_cache: Vec<f32>

Cached factorial values.

puzzle_active: bool

Whether the arithmetic puzzle mode is active (phase 2).

puzzle_target_factors: Vec<u32>

Current puzzle target factors.

puzzles_solved: u32

How many puzzles solved.

rng_state: u64

RNG for puzzle generation.

Implementations

impl PrimeFactorialState

pub fn new() -> Self

pub fn next_factorial_damage(&mut self) -> f32

Get the next damage value in the factorial sequence.

pub fn is_prime(n: u32) -> bool

Check if a damage value is prime.

pub fn filter_damage(&self, raw_damage: f32) -> f32

Filter incoming damage: only prime values deal damage.

pub fn generate_puzzle(&mut self) -> Vec<u32>

Generate an arithmetic puzzle (phase 2). Player must deal damage that factors to these specific numbers.

pub fn check_puzzle_solution(&mut self, damage: u32) -> bool

Check if player’s damage solves the current puzzle.

pub fn prime_hp(tier: u32) -> f32

Get a large prime for boss HP based on tier.

Trait Implementations

impl Clone for PrimeFactorialState

fn clone(&self) -> PrimeFactorialState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PrimeFactorialState

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

Formats the value using the given formatter.

impl Default for PrimeFactorialState

fn default() -> Self

Returns the “default value” for a type.