first commit

assets/scripts/map/ui/SmallMapLogic.ts

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+import { _decorator, Component, EditBox, Node, Vec2 } from 'cc';
+const { ccclass, property } = _decorator;
+
+import MapCommand from "../MapCommand";
+import MapUtil from "../MapUtil";
+import { EventMgr } from '../../utils/EventMgr';
+
+@ccclass('SmallMapLogic')
+export default class SmallMapLogic extends Component {
+    @property(EditBox)
+    editBoxX: EditBox = null;
+    @property(EditBox)
+    editBoxY: EditBox = null;
+
+    protected _armys: Node[] = [];
+    protected _citys: Node[] = [];
+
+    protected onLoad(): void {
+        EventMgr.on("map_center_change", this.onMapCenterChange, this);
+        EventMgr.on("scroll_to_map", this.onScrollToMap, this);
+        this.updateView();
+    }
+
+    protected onDestroy(): void {
+        EventMgr.targetOff(this);
+    }
+
+    protected updateView() {
+        let centerPoint:Vec2 = MapCommand.getInstance().proxy.getCurCenterPoint();
+        if (centerPoint) {
+            this.editBoxX.string = centerPoint.x.toString();
+            this.editBoxY.string = centerPoint.y.toString();
+        }
+    }
+
+    protected onMapCenterChange(): void {
+        this.updateView();
+    }
+
+    protected onScrollToMap():void {
+        this.updateView();
+    }
+
+    onClickJump(): void {
+        let x: number = Number(this.editBoxX.string);
+        let y: number = Number(this.editBoxY.string);
+        if (x >= 0 
+            && y >= 0 
+            && x < MapUtil.mapSize.width 
+            && y < MapUtil.mapSize.height) {
+                EventMgr.emit("scroll_to_map", x, y);
+        } else {
+            console.log("跳转无效位置", x, y);
+        }
+    }
+}