[Basic Function]
MPSET <type>				<victim>		<field> <arg1> <arg2>
MPSET <pc | npc | room | dir | obj> <victim | room #> <field> <arg1> <arg2>

  <type> == pc, npc, room, dir or obj		// OBJ not implemented yet.
<victim> == Either a player, mobile or room #.
 <field> == This is the field that you are changing.
  <arg1> == Either a number, on | off, string of words, direction (for exits), or name.
  <arg2> == Used mainly for number adjustments.  Using the + and - specifiers
you can increase or decrease the number value of the victim (or room's)
current value.  If you omit the + or - you will make that field the number.
[Example]
Fido has 20 hitpoints out of 40.
	MPSET npc fido hit 35		// Resets Fido's hitpoints to 35.
	MPSET npc fido hit 15 +		// Adds 15 to the 20 making 35.
	MPSET npc fido hit 15 -		// Subtracts 15 from 20 setting Fido's hitpoints to 5.

[Examples]
MPSET pc $r title is a really fun guy!	// Set's PC $r's title to 'is a really fun guy!'
MPSET room 3001 dark on				// Turns Room Flag 'Dark' ON for room 3001.
MPSET room 3005 ice on				// Switches Sector Type in Room 3005 to Ice.
MPSET dir 3005 isdoor north			// Creates a door at North Exit of Room 3005.
MPSET npc fido hitroll 20 +			// Adds 20 to Fido's HITRoll
MPSET npc fido damroll 30 -			// Subtrances 30 from Fido's DAMRoll
MPSET npc fido hoarde on			// Turns EQ_Hoarde ON for Fido.
MPSET npc $n evilscav on			// Turns EvilScavenger ON for $n.

...you should get the picture by now...

[Sample MobProg]
>all_greet_prog 100~
if isimmort($n)
or ismist($n)
or spectral($n)
or isform($n)
or isnpc($n)
   break
else
   if inroom($i) == 3005
      MPSET dir here locked north
      MPSET dir here locked west
      MPSET dir here locked east
      MPSET dir here locked south
      MPECHO You hear the reverberating sound of doors locking all around you.
      if rand(50)
         MPAT 3030 MPMLOAD 3067
         MPAT 3030 MPSET npc agent hunter on
         MPAT 3030 MPSET npc agent memoryname $n
         MPAT 3030 MPSET npc agent sentinel off
         MPAT 3030 MPSET npc agent stayzone off
         MPAT 3030 MPFORCE agent shout You shouldn't have messed with me, $n!!!
      endif
   endif
endif
~
Do make sure you specify the ENTIRE statement correctly and with perfect accuracy.
Don't leave fields empty or use the wrong argument in them - could produce strange
or unforseen results.

MPSET [ROOM]
<room #>	<field>		<arg1>			<arg2>
<room vnum>	dark			<on | off>
<room vnum>	death			<on | off>
<room vnum>	nomob			<on | off>
<room vnum>	indoors		<on | off>
<room vnum>	hostile		<on | off>
<room vnum>	norecall		<on | off>
<room vnum>	nosummon		<on | off>
<room vnum>	nomagic		<on | off>
<room vnum>	tunnel		<on | off>
<room vnum>	private		<on | off>
<room vnum>	godroom		<on | off>
<room vnum>	nocamp		<on | off>
<room vnum>	hot			<on | off>
<room vnum>	cold			<on | off>
<room vnum>	tp			<on | off>
<room vnum>	nokill		<on | off>
<room vnum>	notrack		<on | off>
<room vnum>	noexit		<on | off>
<room vnum>	noenter		<on | off>
<room vnum>	crashproof		<on | off>
<room vnum>	noform		<on | off>
<room vnum>	tunnelpc		<number>			<+ / ->
<room vnum>	tunnelnpc		<number>			<+ / ->
<room vnum>	hostileno		<number>			<+ / ->
<room vnum>	hostilesize		<number>			<+ / ->
<room vnum>	hostilemsg		<string>
<room vnum>	lighting		<number>			<+ / ->
<room vnum>	inside		<on>
<room vnum>	city			<on>
<room vnum>	field			<on>
<room vnum>	forest		<on>
<room vnum>	hills			<on>
<room vnum>	mountain		<on>
<room vnum>	waterswim		<on>
<room vnum>	waternoswim		<on>
<room vnum>	underwater		<on>
<room vnum>	underwaterdeep	<on>
<room vnum>	bottomless		<on>
<room vnum>	vertical		<on>
<room vnum>	ice			<on>

MPSET [DIR]

<room #>	<field>		<arg1>			<arg2>
<room vnum>	nodoor		<direction>
<room vnum>	isdoor		<direction>
<room vnum>	pickproof		<direction>
<room vnum>	mediumpick		<direction>
<room vnum>	hardpick		<direction>
<room vnum>	secret		<direction>
<room vnum>	closed		<direction>
<room vnum>	locked		<direction>
<room vnum>	nopeek		<direction>
<room vnum>	noflee		<direction>
<room vnum>	nopass		<direction>
<room vnum>	rotate		<direction>
<room vnum>	keyword(s)		<direction>			<string>
<room vnum> keynumber		<direction>			<key vnum>

MPSET [PC]
<victim>	<field>		<arg1>			<arg2>
<pc>		class			<number | class name>
<pc>		clan			<number | class name>
<pc>		thief			<on | off>
<pc>		quest			<on | off | number>	<+ / ->
<pc>		bank			<number>			<+ / ->
<pc>		pkiller		<on | off>
<pc>		title			<string>
<pc>		stradd		<number>			<+ / ->
<pc>		userid		<number>
<pc>		poofin		<string>					// IMM ONLY
<pc>		poofout		<string>					// IMM ONLY
<pc>		rerolls		<number>			<+ / ->
<pc>		summon		<on | off>
<pc>		hunger		<number>			<+ / ->
<pc>		thirst		<number>			<+ / ->

MPSET [PC | NPC]
<victim>	<field>		<arg1>			<arg2>
<pc | npc>	strength		<number>			<+ / ->
<pc | npc>	gold			<number>			<+ / ->
<pc | npc>	name			<player | mobile>
<pc | npc>	age			<number>			<+ / ->
<pc | npc>	align			<number>			<+ / ->
<pc | npc>	experience		<number>			<+ / ->
<pc | npc>	maxhit		<number>
<pc | npc>	maxmana		<number>
<pc | npc>	maxmove		<number>
<pc | npc>	hitroll		<number>			<+ / ->
<pc | npc>	mana			<number>			<+ / ->
<pc | npc>	move			<number>			<+ / ->
<pc | npc>	position		<number | position>
<pc | npc>	master		<player | mobile>
<pc | npc>	follower		<player | mobile>
<pc | npc>	int			<number>			<+ / ->
<pc | npc>	wis			<number>			<+ / ->
<pc | npc>	dex			<number>			<+ / ->
<pc | npc>	con			<number>			<+ / ->
<pc | npc>	sex			<number | sex>
<pc | npc>	drunk			<number>			<+ / ->
<pc | npc>	height		<number>			<+ / ->
<pc | npc>	weight		<number>			<+ / ->

MPSET [NPC]
<victim>	<field>		<arg1>			<arg2>
<npc>		race			<number | race name>
<npc>		attacks		<number>			<+ / ->
<npc>		attbasis		<number>			<+ / ->
<npc>		attless		<number>			<+ / ->
<npc>		spectype		<number>
<npc>		specstr		<number>			<+ / ->
<npc>		specchance		<number>			<+ / ->
<npc>		switch		<on | off>
<npc>		hoarde		<on | off>
<npc>		hoarderoom		<number>
<npc>		switchmax		<number>			<+ / ->
<npc>		switchmsg		<act string>
<npc>		hoardeopt		<number>
<npc>		aggressive		<on | off>
<npc>		stayzone		<on | off>
<npc>		wimpy			<on | off>
<npc>		aggrevil		<on | off>
<npc>		aggrgood		<on | off>
<npc>		aggrnuet		<on | off>
<npc>		helper		<on | off>
<npc>		mime			<on | off>
<npc>		nosleep		<on | off>
<npc>		unseen		<on | off>
<npc>		aware			<on | off>
<npc>		seabound		<on | off>
<npc>		mountable		<on | off>
<npc>		no_summon		<on | off>
<npc>		sentinel		<on | off>
<npc>		notrack		<on | off>
<npc>		magic			<on | off>
<npc>		nocharm		<on | off>
<npc>		scavenger		<on | off>
<npc>		nicethief		<on | off>
<npc>		hunter		<on | off>
<npc>		goldscav		<on | off>
<npc>		evilscav		<on | off>
<npc>		vengeful		<on | off>
<npc>		memory		<on | off>
<npc>		memoryname		<player name>
<npc>		shortdesc		<string>
<npc>		alias			<string>
<npc>		ac			<number>			<+ / ->
<npc>		hit			<number>			<+ / ->
<npc>		damroll		<number>			<+ / ->
<npc>		paralysis		<number>			<+ / ->
<npc>		rod			<number>			<+ / ->
<npc>		petri			<number>			<+ / ->
<npc>		breath		<number>			<+ / ->
<npc>		spell			<number>			<+ / ->
<npc>		evilscavmsg		<act string>
<npc>		hoardemsg		<act string>
<npc> 	barehandno		<number>			<+ / ->
<npc> 	barehandsize	<number>			<+ / ->
<npc> 	level			<number>			<+ / ->

The following are NOT working at the moment.  Will let you
know when updates are in.

<room vnum>	keyword(s)		<direction>			<string>
<room vnum> keynumber		<direction>			<number>
<pc>		clan			<number | class name>
<pc>		rerolls		<number>			<+ / ->
<pc | npc>	age			<number>			<+ / ->
<pc | npc>	experience		<number>			<+ / ->
<pc | npc>	master		<player | mobile>
<pc | npc>	follower		<player | mobile>
<npc>		memoryname		<player name>
<npc>		barehandno		<number>			<+ / ->
<npc>		barehandsize	<number>			<+ / ->
<npc>		level			<number>			<+ / ->

Secondly, when using 'MPSET dir' make sure there is an
actual EXIT in the direction you are specifying.  Right
now I don't have any checks in to make sure, this will
cause a crash if you try to make a door in a direction
that doesn't lead anywhere.