22 lines
788 B
TypeScript
22 lines
788 B
TypeScript
@ecs.registerSystem()
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export class HeroMoveSystem extends ecs.System {
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filter(): ecs.IMatcher {
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return ecs.allOf(HeroModelComp, HeroViewComp, MoveToComp);
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}
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update(entities: Hero[]) {
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const deltaTime = oops.timer.delta;
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entities.forEach(hero => {
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// 每个英雄独立计算移动
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const move = hero.get(MoveToComp);
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const view = hero.get(HeroViewComp);
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// 计算移动向量（单个英雄逻辑）
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const dir = move.target.subtract(view.node.position).normalize();
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const speed = view.speed * deltaTime;
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// 更新位置（独立操作）
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view.node.position = view.node.position.add(dir.multiplyScalar(speed));
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});
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}
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}
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