zunda_shiwake/src/core/state.js

import { STARTING_CASH, TURN_SECONDS, FARM_SHUTDOWN_GRACE_SECONDS, BUILD_COSTS, FACILITY_PRICES, GRID } from './config.js';
import { randomBetween } from './utils.js';

export function newTurnStats() {
  return {
    mixerCount: 0,
    truckFemale: 0,
    truckMale: 0,
    trashCount: 0,
    poopSpawned: 0,
    poopTruck: 0,
    poopTrash: 0,
    poopMixer: 0,
    autoSorted: 0,
    revenue: 0,
    penalty: 0,
    profit: 0,
    pendingTruckRevenue: 0,
    mixerRevenue: 0,
    truckRevenue: 0,
    fairiesFee: 0,
    mixerPoopFine: 0,
    truckPoopFine: 0,
    maleTruckFine: 0,
    explosionDamage: 0,
    correct: 0,
    mistakes: 0,
    contractBonus: 0,
    contractResult: null
  };
}

export function newTotalStats() {
  return {
    turnsCompleted: 0,
    processed: 0,
    correct: 0,
    mistakes: 0,
    revenue: 0,
    penalty: 0,
    profit: 0,
    maxCash: STARTING_CASH,
    autoSorted: 0,
    poopTruck: 0,
    poopTrash: 0,
    poopMixer: 0,
    explosionDamage: 0,
    contractBonus: 0,
    fairiesFee: 0,
    mixerPoopFine: 0,
    truckPoopFine: 0,
    maleTruckFine: 0,
    contractSuccess: 0,
    contractFailed: 0
  };
}

export function createGame() {
  return {
    phase: 'title',
    cash: STARTING_CASH,
    turn: 1,
    timeLeft: TURN_SECONDS,
    shutdownTimeLeft: 0,
    shutdownGraceSeconds: FARM_SHUTDOWN_GRACE_SECONDS,
    lastTimestamp: 0,
    nextId: 10,
    buildTool: null,
    buildSession: 0,
    undoStack: [],
    redoStack: [],
    selected: null,
    multiSelected: [],
    selectionBox: null,
    groupDrag: null,
    pan: null,
    view: { x: 0, y: 0 },
    debug: false,
    chicks: [],
    effects: [],
    floatingTexts: [],
    shake: { time: 0, strength: 0 },
    truckCargo: [],
    conveyorTiles: new Set(),
    conveyorMeta: new Map(),
    eggFarms: [],
    scanners: [],
    facilities: {},
    branchCounters: new Map(),
    mixerHalfTimer: 0,
    congestion: new Map(),
    lastExplodedComponent: new Map(),
    contractOffer: null,
    contractActive: null,
    stats: newTurnStats(),
    lastResult: null,
    totals: newTotalStats()
  };
}

export function getSpawnRange(farm) {
  const ranges = [[1.95, 4.35], [1.55, 3.45], [1.25, 2.80], [1.05, 2.35]];
  return ranges[(farm?.level || 1) - 1] || ranges[0];
}

export function nextSpawnDelay(farm) {
  const [min, max] = getSpawnRange(farm);
  return randomBetween(min, max);
}

function facilityBodyForEntry(id, entry, side) {
  const sizes = {
    mixer: { w: 164, h: 126, name: 'Mixer', price: FACILITY_PRICES.mixer },
    trash: { w: 180, h: 100, name: 'Waste Shredder', price: FACILITY_PRICES.trash },
    truck: { w: 176, h: 138, name: 'Truck', price: FACILITY_PRICES.truck }
  };
  const g = { left: GRID.x, right: GRID.x + GRID.cols * GRID.cell, top: GRID.y, bottom: GRID.y + GRID.rows * GRID.cell };
  const c = { x: GRID.x + entry.col * GRID.cell + GRID.cell / 2, y: GRID.y + entry.row * GRID.cell + GRID.cell / 2 };
  const spec = sizes[id];
  let x = c.x - spec.w / 2;
  let y = c.y - spec.h / 2;
  if (side === 'left') { x = g.left - spec.w - 18; y = c.y - spec.h / 2; }
  else if (side === 'right') { x = g.right + 18; y = c.y - spec.h / 2; }
  else if (side === 'bottom') { x = c.x - spec.w / 2; y = g.bottom + 18; }
  else if (side === 'top') { x = c.x - spec.w / 2; y = g.top - spec.h - 18; }
  return { type: 'facility', id, name: spec.name, x, y, w: spec.w, h: spec.h, level: 1, price: spec.price, entry: { ...entry }, side };
}

export function defaultFacilities() {
  return {
    // Machine bodies sit outside the build grid. Only these receiver cells sit on the grid edge.
    mixer: facilityBodyForEntry('mixer', { col: 0, row: 4 }, 'left'),
    trash: facilityBodyForEntry('trash', { col: 10, row: 12 }, 'bottom'),
    truck: facilityBodyForEntry('truck', { col: 21, row: 7 }, 'right')
  };
}

export function resetLayout(game) {
  game.conveyorTiles.clear();
  game.conveyorMeta.clear();
  const initial = [
    // Egg Farm -> S1 top input. Shorter starter approach lane.
    [4, 1], [4, 2], [4, 3],
    // S1 left output -> Mixer receiver on the left grid edge.
    [3, 4], [2, 4], [1, 4], [0, 4],
    // S1 right output -> S2 top input.
    [5, 4], [6, 4], [7, 4], [8, 4], [9, 4],
    [9, 5], [10, 5], [11, 5], [11, 6],
    // S2 left output -> Waste Shredder receiver on bottom grid edge.
    [10, 7], [10, 8], [10, 9], [10, 10], [10, 11], [10, 12],
    // S2 right output -> Truck receiver on the right grid edge.
    // Restored a longer lane so S2-to-truck transport is readable and less congested.
    [12, 7], [13, 7], [14, 7], [15, 7], [16, 7], [17, 7], [18, 7], [19, 7], [20, 7], [21, 7]
  ];  for (const [col, row] of initial) {
    const k = `${col},${row}`;
    game.conveyorTiles.add(k);
    game.conveyorMeta.set(k, { price: BUILD_COSTS.conveyor, builtSession: null });
  }
  game.facilities = defaultFacilities();
  game.scanners = [
    { type: 'scanner', id: 1, kind: 'manual', slot: 0, role: 0, col: 4, row: 4, level: 1, queue: [], cooldown: 0, price: BUILD_COSTS.manualScanner, builtSession: null, autoMode: 'standard' },
    { type: 'scanner', id: 2, kind: 'manual', slot: 1, role: 1, col: 11, row: 7, level: 1, queue: [], cooldown: 0, price: BUILD_COSTS.manualScanner, builtSession: null, autoMode: 'standard' }
  ];
  const farm = { type: 'eggFarm', id: 1, col: 4, row: 0, level: 1, nextSpawn: 2, lastInterval: 2, spawnCounter: 0, price: BUILD_COSTS.eggFarm, builtSession: null };
  farm.nextSpawn = nextSpawnDelay(farm);
  farm.lastInterval = farm.nextSpawn;
  game.eggFarms = [farm];
}