82 lines
2.3 KiB
TypeScript
82 lines
2.3 KiB
TypeScript
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import { _decorator, Color, Component, Node, Size, Sprite, UITransform } from 'cc';
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const { ccclass, property } = _decorator;
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@ccclass('BasicGeometry')
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export class BasicGeometry extends Component {
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private spriteNode: Node = null;
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private spriteComponent: Sprite = null;
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private uiTransform: UITransform = null;
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start() {
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// 获取名为"Sprite"的子节点
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this.spriteNode = this.node.getChildByName("Sprite");
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if (this.spriteNode) {
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this.spriteComponent = this.spriteNode.getComponent(Sprite);
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this.uiTransform = this.spriteNode.getComponent(UITransform);
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}
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if (!this.spriteNode || !this.spriteComponent) {
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console.warn("BasicGeometry: 未找到名为'Sprite'的子节点或Sprite组件");
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}
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if (!this.uiTransform) {
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console.warn("BasicGeometry: 未找到UITransform组件");
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}
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}
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update(deltaTime: number) {
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}
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/**
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* 设置精灵的大小
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* @param width 宽度
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* @param height 高度
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*/
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public SetSize(width: number, height: number): void {
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if (!this.uiTransform) {
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console.warn("BasicGeometry: UITransform组件不存在，无法设置大小");
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return;
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}
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this.uiTransform.setContentSize(new Size(width, height));
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}
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/**
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* 设置精灵的颜色
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* @param color 颜色值
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*/
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public SetColor(color: Color): void {
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if (!this.spriteComponent) {
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console.warn("BasicGeometry: Sprite组件不存在，无法设置颜色");
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return;
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}
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this.spriteComponent.color = color;
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}
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/**
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* 获取当前精灵的大小
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* @returns 返回当前大小，如果组件不存在则返回null
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*/
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public GetSize(): Size | null {
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if (!this.uiTransform) {
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return null;
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}
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return this.uiTransform.contentSize;
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}
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/**
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* 获取当前精灵的颜色
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* @returns 返回当前颜色，如果组件不存在则返回null
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*/
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public GetColor(): Color | null {
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if (!this.spriteComponent) {
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return null;
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}
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return this.spriteComponent.color;
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}
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}
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