feat: 评分

lib/score.js

@@ -0,0 +1,106 @@
+import { getMapData } from '../utils/file.js';
+
+const scoreData = getMapData('EquipScore');
+const baseValueData = getMapData('EquipBaseValue');
+
+/**
+ * 是否有分数数据
+ * @param {string} charID 角色id
+ * @returns {boolean}
+ */
+export const hasScoreData = charID => {
+  return (
+    scoreData.hasOwnProperty(charID) &&
+    Object.keys(scoreData[charID]).length > 0
+  );
+};
+
+/**
+ * 获取装备属性基准分数
+ * @param {string} charID 角色id
+ * @param {string} propertyID 属性id
+ * @returns {number}
+ */
+export const getEquipPropertyBaseScore = (charID, propertyID) => {
+  const score = scoreData[charID][propertyID] || 0;
+  return score;
+};
+
+/**
+ * 获取装备属性分数
+ * @param {string} charID 角色id
+ * @param {string} propertyID 属性id
+ * @param {string} value 属性值
+ * @returns {number}
+ */
+export const getEquipPropertyScore = (charID, propertyID, value) => {
+  if (value.includes('%')) {
+    value = value.replace('%', '');
+  }
+  value = Number(value);
+  const baseScore = getEquipPropertyBaseScore(charID, propertyID);
+  let finalScore = baseScore * value;
+  switch (propertyID) {
+    // 小生命
+    case '11103':
+      finalScore = value * 0.043 * baseScore * 1;
+      break;
+    // 大生命
+    case '11102':
+      finalScore = value * 1.6 * baseScore * 100;
+      break;
+    // 小攻击
+    case '12103':
+      finalScore = value * 0.25 * baseScore * 1;
+      break;
+    // 大攻击
+    case '12102':
+      finalScore = value * 1.6 * baseScore * 100;
+      break;
+    // 小防御
+    case '13103':
+      finalScore = value * 0.32 * baseScore * 1;
+      break;
+    // 大防御
+    case '13102':
+      finalScore = value * 1 * baseScore * 100;
+      break;
+    // 暴击
+    case '20103':
+      finalScore = value * 2 * baseScore * 100;
+      break;
+    // 暴击伤害
+    case '21103':
+      finalScore = value * 1 * baseScore * 100;
+      break;
+    // 穿透值
+    case '23203':
+      finalScore = value * 0.53 * baseScore * 1;
+      break;
+    // 异常精通
+    case '31403':
+      finalScore = value * 0.5 * baseScore * 100;
+      break;
+    default:
+      break;
+  }
+  return finalScore;
+};
+
+/**
+ * 获取词条强化次数
+ * @param {string} propertyID 属性id
+ * @param {string} value 属性值
+ * @returns {number}
+ */
+export const getEquipPropertyEnhanceCount = (propertyID, value) => {
+  if (value.includes('%')) {
+    value = value.replace('%', '');
+  }
+  value = Number(value);
+  const baseValue = baseValueData[propertyID] || 0;
+  if (baseValue === 0) {
+    return 0;
+  }
+  return value / baseValue - 1;
+};