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74 lines
2.2 KiB
74 lines
2.2 KiB
import { ryw_Event } from "../../../FrameWork/Event/EventEnum";
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import EventMgr from "../../../FrameWork/Event/EventMgr";
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//背景移动
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const { ccclass, property } = cc._decorator;
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@ccclass
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export default class BGMoveScript extends cc.Component {
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@property(cc.Node)
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mapNode: cc.Node = null;
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@property()
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touchScale: number = 1;
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maskSize: cc.Size = null;
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startTime_ = 0;
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start() {
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this.openTouchEvent(this.mapNode)
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EventMgr.onEvent_custom(ryw_Event.openBGMove, this.touchEvent, this);
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}
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protected onDisable(): void {
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EventMgr.offEvent_custom(ryw_Event.openBGMove, this.touchEvent, this);
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}
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touchEvent(data_) {
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if (data_.open) {
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this.openTouchEvent(this.mapNode)
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} else {
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this.closeTouchEvent(this.mapNode)
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}
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}
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openTouchEvent(node) {
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node.on(cc.Node.EventType.TOUCH_START, this.touchStartNode, this)
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node.on(cc.Node.EventType.TOUCH_CANCEL, this.touchCancelNode, this)
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node.on(cc.Node.EventType.TOUCH_MOVE, this.touchMoveNode, this)
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node.on(cc.Node.EventType.TOUCH_END, this.touchEndNode, this)
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}
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closeTouchEvent(node: cc.Node) {
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node.off(cc.Node.EventType.TOUCH_START, this.touchStartNode, this)
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node.off(cc.Node.EventType.TOUCH_CANCEL, this.touchCancelNode, this)
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node.off(cc.Node.EventType.TOUCH_MOVE, this.touchMoveNode, this)
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node.off(cc.Node.EventType.TOUCH_END, this.touchEndNode, this)
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}
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touchStartNode(event) {
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this.startTime_ = new Date().getTime();
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this.maskSize = new cc.Size(this.node.getContentSize().width / 2, this.node.getContentSize().height / 2);
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}
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touchMoveNode(event) {
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let target = event.target;
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let delta = event.getDelta().mul(this.touchScale);
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if (this.mapNode.x + delta.x < this.maskSize.width && this.mapNode.x + delta.x > - this.maskSize.width) {
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this.mapNode.x += delta.x;
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}
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if (this.mapNode.y + delta.y < this.maskSize.height && this.mapNode.y + delta.y > - this.maskSize.height) {
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this.mapNode.y += delta.y;
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}
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}
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touchEndNode(event) {
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}
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touchCancelNode(event) {
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}
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// update (dt) {}
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}
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