deepseek
ac00687480
Complete browser game inspired by OpenRCT2 with fantasy twist: - Custom roller coaster designer with physics-based ratings + on-ride POV - 10 animated rides, 7 shops, 16 scenery items, path network & guest AI - Heroes guild vs monster invasions (5 classes, XP/gear/bosses) - Magic spell system (8 spells), research tree, economy/marketing/loans - Day-night cycle, weather, park rating, awards, 4 scenarios - Save/load slots + autosave, procedural WebAudio SFX/music - Isometric canvas renderer, minimap, diagnostics overlay - Test suites: smoke(13), linkcheck, inputcheck, framecheck, rendercheck, flow
97 lines
2.9 KiB
JavaScript
97 lines
2.9 KiB
JavaScript
// ============ economy.js — money, finance cycles, marketing ============
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import { fmtMoney } from '../core/util.js';
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export function pay(state, amount, category, note) {
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state.cash -= amount;
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pushFin(state, category, -amount);
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return true;
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}
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export function earn(state, amount, category, note) {
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state.cash += amount;
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pushFin(state, category, amount);
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return true;
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}
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function pushFin(state, category, amount) {
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const m = state.finance.current;
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m[category] = (m[category] || 0) + amount;
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}
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export const FIN_CATEGORIES = [
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['rideTickets', 'Ride tickets'],
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['shopSales', 'Shop sales'],
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['entrance', 'Entrance fees'],
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['construction', 'Construction'],
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['wages', 'Staff wages'],
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['research', 'Research'],
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['marketing', 'Marketing'],
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['heroes', 'Heroes & gear'],
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['loot', 'Monster loot'],
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['runCosts', 'Ride running costs'],
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['misc', 'Misc'],
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['loans', 'Loans'],
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];
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/** Monthly finance close: wages, interest, archive */
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export function monthClose(state) {
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// wages
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let wages = 0;
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for (const s of state.staff) wages += s.wage;
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for (const r of state.rides) wages += Math.round(r.def.runCost);
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pay(state, wages, 'wages');
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// loan interest 1%/month
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if (state.loan > 0) {
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const interest = Math.ceil(state.loan * 0.01);
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pay(state, interest, 'loans');
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}
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// archive current month
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const cur = { ...state.finance.current };
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state.finance.history.push(cur);
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if (state.finance.history.length > 36) state.finance.history.shift();
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state.finance.current = {};
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state.lastMonthProfit = Object.entries(cur).reduce((a, [, v]) => a + v, 0);
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return wages;
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}
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// ---------------- Marketing campaigns ----------------
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export const CAMPAIGNS = [
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{ id: 'flyers', name: 'Fairy Flyer Drop', cost: 400, weeks: 6, pull: 1.6 },
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{ id: 'heralds', name: 'Town Crier Heralds', cost: 900, weeks: 8, pull: 2.4 },
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{ id: 'crystal', name: 'Crystal Ball Vision', cost: 1800, weeks: 10, pull: 3.6 },
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];
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export function startCampaign(state, id) {
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const c = CAMPAIGNS.find(c => c.id === id);
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if (!c || state.cash < c.cost) return false;
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pay(state, c.cost, 'marketing');
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state.campaigns.push({ id: c.id, name: c.name, weeksLeft: c.weeks, pull: c.pull });
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return true;
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}
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export function campaignPull(state) {
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let p = 0;
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for (const c of state.campaigns) p += c.pull;
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return p;
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}
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export function tickCampaigns(state) {
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for (let i = state.campaigns.length - 1; i >= 0; i--) {
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state.campaigns[i].weeksLeft--;
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if (state.campaigns[i].weeksLeft <= 0) state.campaigns.splice(i, 1);
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}
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}
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// ---------------- Loan ----------------
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export function takeLoan(state, amount) {
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amount = Math.min(amount, state.loanLimit - state.loan);
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if (amount <= 0) return false;
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state.loan += amount;
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earn(state, amount, 'loans');
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return true;
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}
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export function repayLoan(state, amount) {
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amount = Math.min(amount, state.loan, state.cash);
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if (amount <= 0) return false;
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state.loan -= amount;
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pay(state, amount, 'loans');
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return true;
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}
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