src/bin/run_biophys_engine.rs

#[path="../korean_telemetry.rs"] mod korean_telemetry;

use rand::Rng;
use korean_telemetry::TelemetryReporter;

#[derive(Copy, Clone, Debug, PartialEq)]
pub enum PhaseState {
    HyperInhibition,
    StandardInhibition,
    SubInhibition,
    NegQuiescent,
    PosQuiescent,
    SubExcitation,
    StandardExcitation,
    HyperExcitation,
}

impl PhaseState {
    pub fn value(&self) -> f32 {
        match self {
            PhaseState::HyperInhibition    => -2.0,
            PhaseState::StandardInhibition => -1.0,
            PhaseState::SubInhibition     => -0.5,
            PhaseState::NegQuiescent       => -0.01,
            PhaseState::PosQuiescent       =>  0.01,
            PhaseState::SubExcitation      =>  0.5,
            PhaseState::StandardExcitation =>  1.0,
            PhaseState::HyperExcitation    =>  2.0,
        }
    }

    pub fn from_energy(e: f32) -> Self {
        if e <= -1.5 { PhaseState::HyperInhibition }
        else if e <= -0.75 { PhaseState::StandardInhibition }
        else if e <= -0.25 { PhaseState::SubInhibition }
        else if e <= 0.0 { PhaseState::NegQuiescent }
        else if e <= 0.25 { PhaseState::PosQuiescent }
        else if e <= 0.75 { PhaseState::SubExcitation }
        else if e <= 1.5 { PhaseState::StandardExcitation }
        else { PhaseState::HyperExcitation }
    }
}

pub struct BioPhysPlanetEngine {
    pub size: usize,
    pub bedrock: Vec<f32>,
    pub topsoil: Vec<PhaseState>,
    pub mutation_rate: f32,
}

impl BioPhysPlanetEngine {
    pub fn new(size: usize, mutation_rate: f32) -> Self {
        let mut rng = rand::thread_rng();
        let bedrock: Vec<f32> = (0..size * size)
            .map(|i| {
                let x = (i % size) as f32;
                let y = (i / size) as f32;
                ((x * 0.3).sin() + (y * 0.3).cos()) * 0.5
            })
            .collect();

        let topsoil: Vec<PhaseState> = (0..size * size)
            .map(|_| PhaseState::from_energy(rng.gen_range(-2.0..2.0)))
            .collect();

        BioPhysPlanetEngine { size, bedrock, topsoil, mutation_rate }
    }

    pub fn step(&mut self) -> f32 {
        let mut rng = rand::thread_rng();
        let mut next_topsoil = self.topsoil.clone();
        let mut total_energy = 0.0f32;
        let s = self.size as i32;

        for y in 0..s {
            for x in 0..s {
                let idx = (y * s + x) as usize;
                let neighbors = [
                    ((y - 1 + s) % s * s + x) as usize,
                    ((y + 1) % s * s + x) as usize,
                    (y * s + (x - 1 + s) % s) as usize,
                    (y * s + (x + 1) % s) as usize,
                ];

                let neighbor_energy: f32 = neighbors.iter()
                    .map(|&n_idx| self.topsoil[n_idx].value())
                    .sum::<f32>() * 0.25;

                let mut local_field = neighbor_energy + self.bedrock[idx];

                if rng.gen_bool(self.mutation_rate as f64) {
                    local_field += rng.gen_range(-0.5..0.5);
                }

                let new_phase = PhaseState::from_energy(local_field);
                next_topsoil[idx] = new_phase;
                total_energy += local_field.abs();
            }
        }

        self.topsoil = next_topsoil;
        total_energy / (self.size * self.size) as f32
    }

    pub fn get_phase_values(&self) -> Vec<f32> {
        self.topsoil.iter().map(|p| p.value()).collect()
    }
}

fn main() {
    println!("============================================================");
    println!(" 🌍 BioPhys 8-State 엔진 & 실시간 한국어 텔레메트리 연동");
    println!("============================================================\n");

    let grid_size = 16;
    let mutation_rate = 0.05;
    let mut engine = BioPhysPlanetEngine::new(grid_size, mutation_rate);

    for tick in 1..=5 {
        let avg_energy = engine.step();
        let phases = engine.get_phase_values();
        let report = TelemetryReporter::analyze(&phases, avg_energy, tick);
        println!("{}", report);
    }

    println!("============================================================");
    println!(" ✅ 한국어 텔레메트리 파이프라인 연동 완료");
    println!("============================================================");
}