rest and needrest function ?

[decerte]

public override bool NeedRest
{
get
{
if (Me.HealthPercent <= 99 )
{
return true;
}
else
return false;
if (Me.ManaPercent <= 50)
{
return true;
}
else
return false;
}
}

public override void Rest()
{
if (Me.HealthPercent <= 99 )
{
Styx.Logic.Common.Rest.Feed();
}
}

im trying to test my CC , but with my func rest and needrest ( in quote ) , sometime it rest after combat , but sometime it just stand and wait hp recover ( dont use food in bag )

plz anyone could explain for me ? or help me fix it plz , i want it rest after all combat ?