Core/Trainers: Remove all "hidden" rank based requirements for learning spell from trainers and always only rely on trainer_spell.ReqAbility fields in database

1 files changed, 1 insertions, 16 deletions

diff --git a/src/server/game/Entities/Creature/Trainer.cpp b/src/server/game/Entities/Creature/Trainer.cpp
index bfdf21a06bd..ed2d2a9cf3e 100644
--- a/src/server/game/Entities/Creature/Trainer.cpp
+++ b/src/server/game/Entities/Creature/Trainer.cpp
@@ -150,26 +150,11 @@ namespace Trainer
             hasLearnSpellEffect = true;
             if (!player->HasSpell(spellEffect->TriggerSpell))
                 knowsAllLearnedSpells = false;
-
-            if (uint32 previousRankSpellId = sSpellMgr->GetPrevSpellInChain(spellEffect->TriggerSpell))
-                if (!player->HasSpell(previousRankSpellId))
-                    return SpellState::Unavailable;
         }
 
-        if (!hasLearnSpellEffect)
-        {
-            if (uint32 previousRankSpellId = sSpellMgr->GetPrevSpellInChain(trainerSpell->SpellId))
-                if (!player->HasSpell(previousRankSpellId))
-                    return SpellState::Unavailable;
-        }
-        else if (knowsAllLearnedSpells)
+        if (hasLearnSpellEffect && knowsAllLearnedSpells)
             return SpellState::Known;
 
-        // check additional spell requirement
-        for (auto const& requirePair : sSpellMgr->GetSpellsRequiredForSpellBounds(trainerSpell->SpellId))
-            if (!player->HasSpell(requirePair.second))
-                return SpellState::Unavailable;
-
         return SpellState::Available;
     }