[5.0.4 16016] - How can you determine which spells are available?

[Tanaris4]

So since the patch obviously you can only use spells based on what spec you are. But if you loop through using these offsets:

            SpellBookNumSpells = 0xCC807C,	    // 5.0.4 16016
            SpellBookSpellsPtr = 0xCC8080,  	// 5.0.4 16016

The spell struct tells you if it has been trained (1 means yes) and the spell ID that is in the spell book. I've looked at other parts of the struct and can't seem to determine how to tell what spells you can actually use.

Has anyone been able to figure this out yet? Or have any pointers on where I could look?

Edit: [Struct + 0xC] is actually what spell book tab it's on (0: General, 1: Spec 1, 2: Spec 2, 4: Spec 3). Professions are a much larger value.

Thanks in advance!
~ Tanaris

[Sacred]

I have the same problem. It seems that WoW API don't work correctly because IsSpellKnown - World of Warcraft Programming: A Guide and Reference for Creating WoW Addons return false for most of spells like Mage Bomb - Spell - World of Warcraft, Dark Soul - Spell - World of Warcraft that overrides from talents or specializations.

[Apoc]

        [StructLayout(LayoutKind.Sequential)]        internal struct KnownSpell
        {
            public readonly uint KnownType;
            public readonly int SpellId;
            public readonly uint Level;
            public readonly uint Unk_TabType;
        }

enum KnownSpellType
{
Known = 1,
FutureSpell = 2,
PetAction = 3,
Flyout = 4 // Summon Demon, Teleport, etc. The abilities which have a flyout menu. Requires other DBCs to get the info within (SpellFlyout.dbc). This is more or less a visual addition, can be ignored
}

Let me know if you need other help.

[Sacred]

My struct and enum are the same, it's not a problem to read spells from spellbook.
For example Warlock in destruction specialization has Immolate and Incinerate spells, but when i read it from memory, instead of this i get Corruption and Shadowbolt spells. There are many examples that spells are overrided by other spells from talents and specializations.
The question is how to read "real" SpellId. I reversed IsSpellKnown function, but it seems that this function doesn't work properly.

[Apoc]

My struct and enum are the same, it's not a problem to read spells from spellbook.
For example Warlock in destruction specialization has Immolate and Incinerate spells, but when i read it from memory, instead of this i get Corruption and Shadowbolt spells. There are many examples that spells are overrided by other spells from talents and specializations.
The question is how to read "real" SpellId. I reversed IsSpellKnown function, but it seems that this function doesn't work properly.

The spell ID is correct. I'm not sure what you're talking about.

[Sacred]

Destruction warlock, that's what i get when read my spellbook:

6603;Auto Attack
5019;Shoot
59752;Every Man for Himself
83958;Mobile Banking
83950;The Quick and the Dead
34091;Artisan Riding
118483;For Great Justice
78632;Fast Track
78635;Mr. Popularity
83951;Guild Mail
83960;Honorable Mention
83941;Cash Flow
20599;Diplomacy
118076;The Doctor Is In
76277;Armor Skills
117983;Ride Like the Wind
90267;Flight Master's License
76299;Weapon Skills
78633;Mount Up
54197;Cold Weather Flying
118021;Working Overtime
83944;Hasty Hearth
20597;Sword Specialization
20864;Mace Specialization
83943;Reinforce
20598;The Human Spirit
79738;Languages
5697;Unending Breath
48018;Demonic Circle: Summon
48020;Demonic Circle: Teleport
172;Corruption
6229;Twilight Ward
710;Banish
686;Shadow Bolt
20707;Soulstone
755;Health Funnel
5740;Rain of Fire
108683;Fire and Brimstone
17877;Shadowburn
126;Eye of Kilrogg
120451;Flames of Xoroth
77799;Fel Flame
17962;Conflagrate
1098;Enslave Demon
689;Drain Life
1122;Summon Infernal
18540;Summon Doomguard
119898;Command Demon
1490;Curse of the Elements
109466;Curse of Enfeeblement
29858;Soulshatter
698;Ritual of Summoning
29893;Create Soulwell
6201;Create Healthstone
5782;Fear
116858;Chaos Bolt
104773;Unending Resolve
114635;Ember Tap
109773;Dark Intent
80240;Havoc
77801;Dark Soul
103133;Imp: Flee
103127;Imp: Blood Pact
103150;Imp: Singe Magic
124538;Imp: Cauterize Master
103128;Voidwalker: Suffering
124539;Voidwalker: Disarm
103142;Voidwalker: Shadow Bulwark
103130;Voidwalker: Shadow Shield
104938;Fel Armor
101976;Soul Harvest
77220;Mastery: Emberstorm
86091;Nethermancy
117896;Backdraft
109784;Aftermath
108563;Backlash
103135;Felhunter: Spell Lock
103136;Felhunter: Devour Magic
108647;Burning Embers
103140;Succubus: Lesser Invisibility
103139;Succubus: Seduction
103141;Succubus: Whiplash
93375;Control Demon
1454;Life Tap
688;Summon Imp
697;Summon Voidwalker
691;Summon Felhunter
712;Summon Succubus
110505;Symbiosis
74497;Lifeblood
74519;Herb Gathering
2656;Smelting
74496;Toughness
131474;Fishing
89722;Archaeology
80451;Survey

Everything seems to be correct except 172;Corruption, 686;Shadow Bolt, 77801;Dark Soul. Instead of these spells i have Immolate and Incinerate and Dark Soul: Instability. I thought that i'm doing something wrong, but when i use function IsSpellKnown, it returns false for these spells.
That's what i mean.

[Frosttall]

Well I've experienced that if you type "/cast Corruption" into the chat, it will start to cast Immolate as Destruction Warlock. Seems likes that the games redirects it automatically to Immolate.

Maybe is that information useful

[Sacred]

Well I've experienced that if you type "/cast Corruption" into the chat, it will start to cast Immolate as Destruction Warlock. Seems likes that the games redirects it automatically to Immolate.

Maybe is that information useful

Yes, i know that and i'm using this method, but it's not good and lead to confuse.