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perf(hero): 优化临时buff的更新逻辑以提升性能

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将forEach循环改为倒序for循环，避免在删除元素时重复查找index，减少不必要的操作
This commit is contained in:
walkpan
2025-12-20 22:43:14 +08:00
parent c4a9b4d3ec
commit d4d470a7ed
1 changed files with 4 additions and 6 deletions
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10
assets/script/game/hero/HeroAttrsComp.ts
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@@ -302,15 +302,13 @@ export class HeroAttrsComp extends ecs.Comp {
// 更新临时型buff // 更新临时型buff
for (const attrIndex in this.BUFFS_TEMP) { for (const attrIndex in this.BUFFS_TEMP) {
const buffs = this.BUFFS_TEMP[attrIndex]; const buffs = this.BUFFS_TEMP[attrIndex];
buffs.forEach(buff => { for (let i = buffs.length - 1; i >= 0; i--) {
const buff = buffs[i];
buff.remainTime -= dt; buff.remainTime -= dt;
if (buff.remainTime <= 0) { if (buff.remainTime <= 0) {
const index = buffs.indexOf(buff); buffs.splice(i, 1);
if (index > -1) {
buffs.splice(index, 1);
}
} }
}); }
if (buffs.length === 0) { if (buffs.length === 0) {
delete this.BUFFS_TEMP[attrIndex]; delete this.BUFFS_TEMP[attrIndex];
affectedAttrs.add(parseInt(attrIndex)); affectedAttrs.add(parseInt(attrIndex));