feat(hero): 添加英雄合并时的移动动画效果
实现英雄合并时的平滑移动动画,避免直接销毁的突兀感。为 Hero 类新增 mergeToBirthAndDestroy 方法,使英雄在销毁前移动到生成点。在 MissionHeroComp 中,合并逻辑改为异步等待动画完成,并添加防重复合并标志。
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@@ -151,6 +151,33 @@ export class Hero extends ecs.Entity {
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})
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.start();
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}
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mergeToBirthAndDestroy(birthPos: Vec3, onDone?: () => void) {
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const view = this.get(HeroViewComp);
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const node = view?.node;
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if (!node || !node.isValid) {
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this.destroy();
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if (onDone) onDone();
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return;
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}
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const collider = node.getComponent(BoxCollider2D);
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if (collider) {
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collider.enabled = false;
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collider.apply();
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}
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const currentPos = node.getPosition();
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const targetPos = v3(birthPos.x, birthPos.y, 0);
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const moveDistance = Vec3.distance(currentPos, targetPos);
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const moveDuration = Math.max(0.12, Math.min(0.3, moveDistance / 1200));
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Tween.stopAllByTarget(node);
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tween(node)
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.to(moveDuration, { position: targetPos })
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.call(() => {
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this.destroy();
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if (onDone) onDone();
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})
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.start();
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}
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/** 重置入口:复用 destroy 的释放流程 */
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reset() {
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