First commit, done on M6 from the PLAN.MD

2026-10-25 17:34:44 +01:00
parent d5dc2a3901
commit 04193e2013
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+// Ways the term can end early. Checked once per day after the economy has moved.
+//
+//   default      debt above the limit: immediate
+//   impeachment  civil rights and opinion both very low for N days in a row: certain
+//   coup         army loyalty and stability both very low: a daily chance that grows each day in the zone
+//   revolution   unrest very high and opinion very low: same growing daily chance
+//
+// Entering a danger zone queues an urgent telegram (state.alerts) and pauses the game
+// until the player acknowledges it. state.risk counts the days spent in each zone.
+
+import { nextFloat } from "./rng.js";
+
+function alert(state, kind) {
+  state.alerts.push({ kind, day: state.day });
+  state.pending.alert = true;
+}
+
+// Returns the game-over type or null. Mutates state.risk, state.alerts and the RNG.
+export function checkGameOver(state, bal) {
+  const g = bal.gameOver;
+  const ind = state.indicators;
+  const risk = state.risk;
+  const debtRatio = (state.economy.debt / state.economy.gdp) * 100;
+
+  // Zone bookkeeping: count consecutive days inside, fade (or reset) outside.
+  const track = (name, inZone, fade) => {
+    if (inZone) {
+      risk[name] += 1;
+      if (risk[name] === 1) alert(state, name);
+    } else {
+      risk[name] = fade === "reset" ? 0 : Math.max(0, risk[name] - fade);
+    }
+  };
+  const chance = (name, perDay) => risk[name] > 0 && nextFloat(state) < Math.min(1, perDay * risk[name]);
+
+  if (debtRatio >= g.default.warnAbove) {
+    if (!risk.defaultZone) {
+      risk.defaultZone = true;
+      alert(state, "default");
+    }
+  } else if (debtRatio < g.default.warnAbove - 10) {
+    risk.defaultZone = false;
+  }
+
+  const inImpeachment = ind.civilRights < g.impeachment.civilRightsBelow && ind.opinion < g.impeachment.opinionBelow;
+  const inCoup = ind.armyLoyalty < g.coup.armyBelow && ind.stability < g.coup.stabilityBelow;
+  const inRevolution = ind.unrest > g.revolution.unrestAbove && ind.opinion < g.revolution.opinionBelow;
+  track("impeachment", inImpeachment, "reset");
+  track("coup", inCoup, 1);
+  track("revolution", inRevolution, 1);
+
+  if (debtRatio > g.default.debtAbove) return "default";
+  if (risk.impeachment >= g.impeachment.days) return "impeachment";
+  if (inCoup && chance("coup", g.coup.chancePerDay)) return "coup";
+  if (inRevolution && chance("revolution", g.revolution.chancePerDay)) return "revolution";
+  return null;
+}
+
+// The player has read the telegram at the front of the queue.
+export function dismissAlert(state) {
+  state.alerts.shift();
+  state.pending.alert = state.alerts.length > 0;
+}