42773b7e-7147-4ad5-828d-da7fcf0290b8

2026-06-23 13:52:13 +00:00
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+// 回响星核 / Echo Nexus — 星潮事件系统（周期性全局玩法修饰）
+//
+// 深空中偶发的「星潮」会短暂改变物理法则，给放置循环注入动态变化。
+// 每 ~40s 间隙后触发一次持续 ~75s 的星潮，6 种类型各有正负效果。
+
+export type TideType =
+  | "crystal" // 晶体潮：产能 ×2
+  | "resonance" // 谐振风暴：解码奖励 +60%
+  | "ruins" // 遗迹共振：探险力 +5、生命 +30
+  | "void" // 虚空低语：洞见 ×2
+  | "core" // 星核悸动：接触率 ×3、脉冲 ×2
+  | "silence"; // 寂静期：产能 ×0.5，但结束时补偿洞见
+
+export interface StarTide {
+  type: TideType;
+  startedAt: number;
+  endsAt: number;
+  /** 唯一 id，用于 React key */
+  id: string;
+}
+
+export interface TideModifiers {
+  crystalsPerSecMult: number;
+  decodeRewardMult: number;
+  insightMultAdd: number; // 加到 insightMult（百分比，0.5 = +50%）
+  contactRateMult: number;
+  pulsePowerMult: number;
+  expeditionPowerBonus: number;
+  expeditionHpBonus: number;
+  /** 寂静期结束时补偿的洞见（按持续秒数） */
+  silenceInsightPerSec?: number;
+}
+
+export const TIDE_CONFIG = {
+  /** 星潮持续时间（毫秒） */
+  duration: 75000,
+  /** 星潮之间的间隙（毫秒） */
+  gap: 40000,
+  /** 首次星潮触发延迟（毫秒，从 init 起） */
+  firstDelay: 30000,
+};
+
+export const TIDE_EVENTS: Record<
+  TideType,
+  {
+    name: string;
+    desc: string;
+    color: string;
+    glow: string;
+    icon: string;
+    /** 是否负面事件（影响 UI 提示语气） */
+    negative: boolean;
+  }
+> = {
+  crystal: {
+    name: "晶体潮",
+    desc: "深空晶体涌动，采矿产能翻倍",
+    color: "#34d399",
+    glow: "rgba(52,211,153,0.5)",
+    icon: "✺",
+    negative: false,
+  },
+  resonance: {
+    name: "谐振风暴",
+    desc: "共振序列被放大，解码奖励 +60%",
+    color: "#fb7185",
+    glow: "rgba(251,113,133,0.5)",
+    icon: "❖",
+    negative: false,
+  },
+  ruins: {
+    name: "遗迹共振",
+    desc: "远古遗迹苏醒，探险力 +5、生命 +30",
+    color: "#fbbf24",
+    glow: "rgba(251,191,36,0.5)",
+    icon: "⬢",
+    negative: false,
+  },
+  void: {
+    name: "虚空低语",
+    desc: "虚空传来回响，洞见获取翻倍",
+    color: "#e879f9",
+    glow: "rgba(232,121,249,0.5)",
+    icon: "✷",
+    negative: false,
+  },
+  core: {
+    name: "星核悸动",
+    desc: "星核震荡，接触率 ×3、脉冲威力 ×2",
+    color: "#a5f3fc",
+    glow: "rgba(165,243,252,0.5)",
+    icon: "✦",
+    negative: false,
+  },
+  silence: {
+    name: "寂静期",
+    desc: "虚空沉寂，产能减半；结束时按时长补偿洞见",
+    color: "#94a3b8",
+    glow: "rgba(148,163,184,0.5)",
+    icon: "◌",
+    negative: true,
+  },
+};
+
+/** 权重表（寂静期概率略低） */
+const TIDE_WEIGHTS: Record<TideType, number> = {
+  crystal: 22,
+  resonance: 20,
+  ruins: 16,
+  void: 18,
+  core: 14,
+  silence: 10,
+};
+
+export function rollTide(rng: () => number = Math.random): TideType {
+  const total = Object.values(TIDE_WEIGHTS).reduce((a, b) => a + b, 0);
+  let r = rng() * total;
+  for (const k of Object.keys(TIDE_WEIGHTS) as TideType[]) {
+    r -= TIDE_WEIGHTS[k];
+    if (r <= 0) return k;
+  }
+  return "crystal";
+}
+
+/** 计算当前星潮的修饰器 */
+export function getTideModifiers(tide: StarTide | null): TideModifiers {
+  if (!tide) {
+    return {
+      crystalsPerSecMult: 1,
+      decodeRewardMult: 1,
+      insightMultAdd: 0,
+      contactRateMult: 1,
+      pulsePowerMult: 1,
+      expeditionPowerBonus: 0,
+      expeditionHpBonus: 0,
+    };
+  }
+  switch (tide.type) {
+    case "crystal":
+      return {
+        crystalsPerSecMult: 2,
+        decodeRewardMult: 1,
+        insightMultAdd: 0,
+        contactRateMult: 1,
+        pulsePowerMult: 1,
+        expeditionPowerBonus: 0,
+        expeditionHpBonus: 0,
+      };
+    case "resonance":
+      return {
+        crystalsPerSecMult: 1,
+        decodeRewardMult: 1.6,
+        insightMultAdd: 0,
+        contactRateMult: 1,
+        pulsePowerMult: 1,
+        expeditionPowerBonus: 0,
+        expeditionHpBonus: 0,
+      };
+    case "ruins":
+      return {
+        crystalsPerSecMult: 1,
+        decodeRewardMult: 1,
+        insightMultAdd: 0,
+        contactRateMult: 1,
+        pulsePowerMult: 1,
+        expeditionPowerBonus: 5,
+        expeditionHpBonus: 30,
+      };
+    case "void":
+      return {
+        crystalsPerSecMult: 1,
+        decodeRewardMult: 1,
+        insightMultAdd: 1, // insightMult 翻倍（+100%）
+        contactRateMult: 1,
+        pulsePowerMult: 1,
+        expeditionPowerBonus: 0,
+        expeditionHpBonus: 0,
+      };
+    case "core":
+      return {
+        crystalsPerSecMult: 1,
+        decodeRewardMult: 1,
+        insightMultAdd: 0,
+        contactRateMult: 3,
+        pulsePowerMult: 2,
+        expeditionPowerBonus: 0,
+        expeditionHpBonus: 0,
+      };
+    case "silence":
+      return {
+        crystalsPerSecMult: 0.5,
+        decodeRewardMult: 1,
+        insightMultAdd: 0,
+        contactRateMult: 1,
+        pulsePowerMult: 1,
+        expeditionPowerBonus: 0,
+        expeditionHpBonus: 0,
+        silenceInsightPerSec: 0.4,
+      };
+  }
+}
+
+/** 寂静期结束时的洞见补偿 */
+export function computeSilenceCompensation(tide: StarTide): number {
+  const mod = getTideModifiers(tide);
+  if (!mod.silenceInsightPerSec) return 0;
+  const secs = (tide.endsAt - tide.startedAt) / 1000;
+  return Math.round(mod.silenceInsightPerSec * secs);
+}