local function startRegen(playerid, isBlock)
    local regen = addEvent(function(pid)
        local c = Creature(pid)
        if c and c:isPlayer() then
            if isBlock then
                stopEvent(regen)
            else
                if not Tile(c:getPosition()):getGround():getActionId() == 4505 then
                    stopEvent(regen)
                else
                    c:addMana(c:getVocation():getManaGainAmount())
                    c:addHealth(c:getVocation():getHealthGainAmount())
                    startRegen(c:getId(), false)
                end
            end
        end
    end, 3*1000, playerid)
end

function onStepIn(creature, item, position, fromPosition)
    if not creature:isPlayer() then
        return true
    end
    if position == CASTLE_INFO.THRONE_POSITION then
        Castle:onStepIn(creature)
    else
        startRegen(creature:getId(), false)
    end
    return true
end

function onStepOut(creature, item, position, fromPosition)
    if not creature:isPlayer() then
        return true
    end
    if position == CASTLE_INFO.THRONE_POSITION then
        Castle:onStepOut(creature)
    else
        startRegen(creature:getId(), true)
    end
    return true
end