How to script (lua) Mana Sapphire for Mages (auto cast at low mana)

[dealerx]

As title says, I'm looking for some lua strings that allow me to auto use mana sapphire when i'm at 60% mana.

I tried in game with /cast Mana Sapphire and it works, so I tried with PQR with CastSpellByName("Mana Sapphire") but no results, I guess because it is an object rather than a spell actually.

So how can I do that?

Basically my script was:

if 100 * UnitPower("player") / UnitPowerMax ("player") < 60
and PQR_SpellAvailable("Mana Sapphire")
then
CastSpellByName("Mana Sapphire")
end

Any idea about how to make it work?

Many thanks =)

[dealerx]

Ok i solved it! If someone needs it PM me I'll give him the code with no problem!

[bynike]

UseItemByName

[Xewl]

Go ahead and just post the code :P

[dealerx]

Go ahead and just post the code :P

I tried but the site blocks me somehow like i'm posting something harmful idk..i can't include code maybe some row is prohibited here idk I don't want to break rules. If any moderator can give me ok I will post the code! (and explain me why i get blocked when posting code)

[Xewl]

just use pastebin.com for now

[dealerx]

Site blocks my code, wrote to you a PM, Xewl.

If someone else needs it, just write to me

[Xewl]

Alright the pastebin.com blocks aswell my code, so I will give it to you here

-- [Auto Mana Gem]
local start, duration, enable = GetContainerItemCooldown(0, 2)
local id = GetContainerItemID(0, 2)
if id == 33312
and duration ~= 120
and 100 * UnitPower("player") / UnitPowerMax ("player") < 75 
and (UnitCastingInfo("player") == nil
and UnitChannelInfo("player") == nil)
then
RunMacro("Gem")
elseif id ~= 33312
and 100 * UnitPower("player") / UnitPowerMax ("player") > 10 
then
print("Mana Gem Missing!")
end

1) Mana gem should be placed in Backpack, slot 2 [local id = GetContainerItemID(0, 2)], 0 is backpack, 2 is slot, you can change it (i have heartstone on slot 1)
2) When u are less then 75% mana, and in slot 2 ther is a Mana Gem, AND you are not casting/channeling (evocation for example), it will run macro named "Gem". This is important because if you dont add the "cast check" it stops evocation/polymorph/any cast to eat the gem ><, not good . The "Gem" macro is simply "/cast Mana Sapphire"
3) It checks if slot 2 of backpack is Mana Sapphire by itemID. I don't know how to script it best, like "check if there is a mana gem somewhere in backpack, i simply write "check if mana gem is on slot 2, backpack), so be sure that slot is only for gem or the script won't understand.
4) If slot 2 is empty (like u already used all 3 gems), or there is another item on that slot, AND you have enough mana to conjure gems (10%), it prints on chat "Mana Gem Missing!".
5) I didn't add the Conjure Mana Gem auto cast, since i'm writing a PvP profile, so it just says you don't have the mana gem, and they u can craft them manually when its best time for you, in arena/bg.

Have fun

Thank you

[werewr]

if 100 * UnitPower("player") / UnitPowerMax("player") <= 60
and GetItemCount("Mana Sapphire") == 1
and GetItemCooldown("Mana Sapphire") == 0
and UnitChannelInfo("player") == nil
and UnitCastingInfo("player") == nil
then
UseItemByName("Mana Sapphire")
return true
end

[dealerx]

@werer does it work with 3.3.5 pqr 1.1? I dont have time to test it at the moment, I know some commands are not working with pqr 1.1 / 3.3.5 like (PQR_IsOutOfSight)

[werewr]

Work fine)

[dealerx]

Work fine)

Thanks tested! I did some little changes tho (so it's similar to mine)

-- [Auto Mana Gem]
if 100 * UnitPower("player") / UnitPowerMax ("player") < 75
and GetItemCount("Mana Sapphire") == 1
and GetItemCooldown("Mana Sapphire") == 0
and UnitChannelInfo("player") == nil
and UnitCastingInfo("player") == nil
then
UseItemByName("Mana Sapphire")
elseif GetItemCount("Mana Sapphire") ~= 1
and 100 * UnitPower("player") / UnitPowerMax ("player") > 10
then
print("Mana Gem Missing!")
end