35 lines
1.2 KiB
TypeScript
35 lines
1.2 KiB
TypeScript
const handledEvents = new WeakSet<cc.Event>();
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/** 返回是否由首页统一处理；旧入口在其他场景仍可保留原有行为。 */
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export function vibrateHomeButton(event?: cc.Event): boolean {
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if (!event) return false;
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const scene = cc.director.getScene();
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if (!scene || scene.name !== "HomeScene") return false;
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if (handledEvents.has(event)) return true;
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handledEvents.add(event);
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try {
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cc.fx.GameTool.setVibrate("light", 1);
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} catch (error) {
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console.warn("HomeScene 按钮轻振动调用失败:", error);
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}
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return true;
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}
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/** 根节点捕获触摸，自动覆盖后来挂入首页的 Bundle 按钮。 */
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export function onHomeButtonTouchEnd(event: cc.Event.EventTouch): void {
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// 引擎可能复用事件对象，每次派发重新去重。
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handledEvents.delete(event);
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let target = event.target as cc.Node;
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while (target) {
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const button = target.getComponent(cc.Button);
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if (button) {
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if (button.interactable && button.enabledInHierarchy && (button as any)._pressed) {
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vibrateHomeButton(event);
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}
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return;
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}
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if (target === event.currentTarget) return;
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target = target.parent;
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}
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}
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