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61 lines
1.3 KiB
61 lines
1.3 KiB
import { Component, v3, Vec3, _decorator, Node } from "cc";
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const { ccclass, property, executeInEditMode } = _decorator;
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/**
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* 跟随脚本，挂载跟随的节点上(单个节点保持偏移的方式)
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*/
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@ccclass
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//@executeInEditMode
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export class FollowOffset extends Component {
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@property(Node)
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private target: Node = null;
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@property(Vec3)
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private offset: Vec3 = v3();
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@property
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private offsetAngle: number = 0;
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_isPause = false;
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// oldParent: Node = null;
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// protected onEnable(): void {
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// this.oldParent = this.node.parent;
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// }
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// protected onDisable(): void {
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// this.node.parent = this.oldParent;
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// }
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protected update(dt: number): void {
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if (this.target.isValid && !this._isPause) {
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this.updatePos();
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}
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}
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updatePos() {
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let p = this.target.worldPosition;
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this.node.worldPosition = v3(p.x + this.offset.x, p.y + this.offset.y, p.z + this.offset.z);
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this.node.angle = this.target.angle + this.offsetAngle;
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}
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setTarget(target: Node, offset: Vec3 = null) {
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this.target = target;
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this.updatePos();
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if (offset)
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this.offset = offset;
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}
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pause() {
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this._isPause = true;
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}
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resume() {
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this._isPause = false;
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}
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}
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