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liferestartWX/utils/liferestart/talent.js

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+import { clone } from './functions/util.js';
+import { checkCondition, extractMaxTriggers } from './functions/condition.js';
+
+class Talent {
+    constructor() {}
+
+    #talents;
+
+    // 初始化传参数去掉{}
+    initial(talents) {
+        this.#talents = talents;
+        for(const id in talents) {
+            const talent = talents[id];
+            talent.id= Number(id);
+            talent.grade = Number(talent.grade);
+            talent.max_triggers = extractMaxTriggers(talent.condition);
+        }
+    }
+
+    check(talentId, property) {
+        const { condition } = this.get(talentId);
+        return checkCondition(property, condition);
+    }
+
+  get(talentId) {
+    // console.log('talent.js get',talentId,this.#talents)
+    var talent 
+    this.#talents.forEach(function(item){
+      if (item._id == talentId) {
+        talent = item
+      }
+    })
+    if(!talent) throw new Error(`[ERROR] No Talent[${talentId}]`);
+    return clone(talent);
+  }
+
+  information(talentId) {
+      const { grade, name, description } = this.get(talentId)
+      return { grade, name, description };
+  }
+
+  exclusive(talends, exclusiveId) {
+      const { exclusive } = this.get(exclusiveId);
+      if(!exclusive) return null;
+      for(const talent of talends) {
+          for(const e of exclusive) {
+              if(talent == e) return talent;
+          }
+      }
+      return null;
+  }
+
+  talentRandom(include) {
+      // 1000, 100, 10, 1
+      const talentList = {};
+      for(const talentId in this.#talents) {
+          const { id, grade, name, description } = this.#talents[talentId];
+          if(id == include) {
+              include = { grade, name, description, id };
+              continue;
+          }
+          if(!talentList[grade]) talentList[grade] = [{ grade, name, description, id }];
+          else talentList[grade].push({ grade, name, description, id });
+      }
+
+      return new Array(10)
+          .fill(1).map((v, i)=>{
+              if(!i && include) return include;
+              const gradeRandom = Math.random();
+              let grade;
+              if(gradeRandom>=0.111) grade = 0;
+              else if(gradeRandom>=0.011) grade = 1;
+              else if(gradeRandom>=0.001) grade = 2;
+              else grade = 3;
+
+              while(talentList[grade].length == 0) grade--;
+
+              const length = talentList[grade].length;
+
+              const random = Math.floor(Math.random()*length) % length;
+              return talentList[grade].splice(random,1)[0];
+          });
+  }
+
+  allocationAddition(talents) {
+      if(Array.isArray(talents)) {
+          let addition = 0;
+          for(const talent of talents)
+              addition += this.allocationAddition(talent);
+          return addition;
+      }
+      return Number(this.get(talents).status) || 0;
+  }
+
+  do(talentId, property) {
+      const { effect, condition, grade, name, description } = this.get(talentId);
+      if(condition && !checkCondition(property, condition))
+          return null;
+      return { effect, grade, name, description };
+  }
+}
+
+export default Talent;