flowchart TD
  A[advanceTime Δt] --> B[状态消耗]
  B --> C[Buff结算]
  C --> D[资源生长]
  D --> E[遭遇/敌人刷新]
  E --> F[灾害结算]
  F --> G[任务/事件检查]
  G --> H[日志与提示]