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assets/scripts/map/ui/ArmySelectNodeLogic.ts

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+import { _decorator, Component, Node, Prefab, instantiate } from 'cc';
+const { ccclass, property } = _decorator;
+
+import ArmyCommand from "../../general/ArmyCommand";
+import { ArmyData } from "../../general/ArmyProxy";
+import { MapCityData } from "../MapCityProxy";
+import MapCommand from "../MapCommand";
+import ArmySelectItemLogic from "./ArmySelectItemLogic";
+import { EventMgr } from '../../utils/EventMgr';
+
+@ccclass('ArmySelectNodeLogic')
+export default class ArmySelectNodeLogic extends Component {
+    @property(Node)
+    armyContainer: Node = null;
+    @property(Prefab)
+    itemPrefab: Prefab = null;
+    
+    protected onLoad(): void {
+        EventMgr.on("close_army_select_ui", this.onClickBack, this);
+    }
+
+    protected onDestroy(): void {
+        EventMgr.targetOff(this);
+    }
+
+    protected onClickBack(): void {
+        this.node.active = false;
+    }
+
+    public setData(cmd: number, x: number, y: number): void {
+        this.armyContainer.removeAllChildren();
+        let myCity: MapCityData = MapCommand.getInstance().cityProxy.getMyMainCity();
+        let armyList: ArmyData[] = ArmyCommand.getInstance().proxy.getArmyList(myCity.cityId);
+        for (let i: number = 0; i < armyList.length; i++) {
+            if (armyList[i] && armyList[i].generals[0] > 0) {
+                let item: Node = instantiate(this.itemPrefab);
+                item.parent = this.armyContainer;
+                item.getComponent(ArmySelectItemLogic).setArmyData(armyList[i], cmd, x, y);
+            }
+        }
+    }
+}