Method getSystemInfo

packages/core/src/Plugins/DebugPlugin.ts:219–235

* 获取系统调试信息

(system: EntitySystem)

     * 获取系统调试信息
     */
    private getSystemInfo(system: EntitySystem): SystemDebugInfo {
        const perfStats = system.getPerformanceStats();

        const performance = perfStats ? {
            avgExecutionTime: perfStats.averageTime,
            maxExecutionTime: perfStats.maxTime,
            totalCalls: perfStats.executionCount
        } : undefined;

        return {
            name: system.constructor.name,
            enabled: system.enabled,
            updateOrder: system.updateOrder,
            entityCount: system.entities.length,
            ...(performance !== undefined && { performance })
        };
    }

    /**
     * 获取实体调试信息