[patch] Arcane Intellect vs Dalaran Intellect

[KAPATEJIb]

What bug does the patch fix? What features does the patch add?

Fixes stacking problem for http://www.wowhead.com/?spell=1459 & http://www.wowhead.com/?spell=23028 vs http://www.wowhead.com/?spell=61024

For which repository revision was the patch created?

9556

Is there a thread in the bug report section or at lighthouse? If yes, please add a link to the thread.

can't find any

Who has been writing this patch? Please include either forum user names or email addresses.

me

diff --git a/src/game/SpellMgr.cpp b/src/game/SpellMgr.cpp
index 9fcf50f..f502103 100644
--- a/src/game/SpellMgr.cpp
+++ b/src/game/SpellMgr.cpp
@@ -1492,6 +1492,10 @@ bool SpellMgr::IsNoStackSpellDueToSpell(uint32 spellId_1, uint32 spellId_2) cons
                if( (spellInfo_1->SpellFamilyFlags & UI64LIT(0x1)) && (spellInfo_2->SpellFamilyFlags & UI64LIT(0x400000)) ||
                    (spellInfo_2->SpellFamilyFlags & UI64LIT(0x1)) && (spellInfo_1->SpellFamilyFlags & UI64LIT(0x400000)) )
                    return false;
+
+                // Arcane Intellect and Dalaran Intellect
+                if( (spellInfo_1->SpellFamilyFlags & UI64LIT(0x400)) && (spellInfo_2->SpellFamilyFlags & UI64LIT(0x400)) )
+                    return true;
            }
            // Detect Invisibility and Mana Shield (multi-family check)
            if( spellInfo_2->Id == 132 && spellInfo_1->SpellIconID == 209 && spellInfo_1->SpellVisual[0] == 968 )

commit http://github.com/insider42/mangos/commit/c28a240b48310e906c8c579e801dfaa3ac5261e8

[KAPATEJIb]

patch updated. Fixed typo.

[qsa]

Actually they should stack - their effect shouldn't.

[Pfhaota]

They should not stack. The hierarchy is:

1) The most powerfull buff, e. g. Highest amount of intellect

2) The remaing time on the buff

[pharaoh_bsb]

Confirmed they should not stack. In retail if you got dalaran buff you spell ico for int buff is changed to the dal one. Nothing more than this. mos of players never get this update as it is expensive and no use but fun, like a mod.

[darkstalker]

dalaran buffs are just cosmetic version, they don't stack

[VladimirMangos]

Alt. patch added in [9988]