add findCardByLocation

src/reducers/duel/util.ts

@@ -5,6 +5,8 @@
 
 import { DuelState } from "./mod";
 import { Draft } from "@reduxjs/toolkit";
+import { ygopro } from "../../api/ocgcore/idl/ocgcore";
+import { CardState } from "./generic";
 
 /*
  * 通过`player`和`selfType`判断是应该处理自己还是对手
@@ -22,3 +24,56 @@ export function judgeSelf(player: number, state: Draft<DuelState>): boolean {
     return false;
   }
 }
+
+/*
+ * 通过`controler`,`zone`和`sequence`获取卡牌状态*/
+export function findCardByLocation(
+  state: Draft<DuelState>,
+  controler: number,
+  zone: ygopro.CardZone,
+  sequence: number
+): CardState | undefined {
+  const finder = (_: any, idx: number) => idx == sequence;
+
+  switch (zone) {
+    case ygopro.CardZone.HAND: {
+      const hands = judgeSelf(controler, state) ? state.meHands : state.opHands;
+      return hands?.inner.find(finder);
+    }
+    case ygopro.CardZone.MZONE: {
+      const monsters = judgeSelf(controler, state)
+        ? state.meMonsters
+        : state.opMonsters;
+      return monsters?.inner.find(finder);
+    }
+    case ygopro.CardZone.SZONE: {
+      const magics = judgeSelf(controler, state)
+        ? state.meMagics
+        : state.opMagics;
+      return magics?.inner.find(finder);
+    }
+    case ygopro.CardZone.REMOVED: {
+      const exclusions = judgeSelf(controler, state)
+        ? state.meExclusion
+        : state.opExclusion;
+      return exclusions?.inner.find(finder);
+    }
+    case ygopro.CardZone.GRAVE: {
+      const cemerety = judgeSelf(controler, state)
+        ? state.meCemetery
+        : state.opCemetery;
+      return cemerety?.inner.find(finder);
+    }
+    case ygopro.CardZone.ONFIELD: {
+      const field = judgeSelf(controler, state) ? state.meField : state.opField;
+      if (sequence == 0) {
+        return field?.inner;
+      } else {
+        return undefined;
+      }
+    }
+    default: {
+      return undefined;
+    }
+  }
+}