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Core/Spell: allow Northrend Inscription Research to unlock three recipes the first time it is cast. (#23401)

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Also prevent double skill-up because of duplicate UpdateCraftSkill() calls.

(cherry picked from commit 2315d43b2c1f478bd5f612e39f3a938bf6640ab6)
This commit is contained in:
Wyrserth
2021-12-11 12:06:54 +01:00
committed by Shauren
parent 3ba08283ba
commit 6b7bc82641
3 changed files with 29 additions and 4 deletions
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src/server/scripts/Spells/spell_generic.cpp
+15 -4
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@@ -2564,6 +2564,11 @@ class spell_gen_pet_summoned : public SpellScript
}
};
enum ProfessionResearch
{
SPELL_NORTHREND_INSCRIPTION_RESEARCH = 61177
};
class spell_gen_profession_research : public SpellScript
{
PrepareSpellScript(spell_gen_profession_research);
@@ -2575,7 +2580,9 @@ class spell_gen_profession_research : public SpellScript
SpellCastResult CheckRequirement()
{
if (HasDiscoveredAllSpells(GetSpellInfo()->Id, GetCaster()->ToPlayer()))
Player* player = GetCaster()->ToPlayer();
if (HasDiscoveredAllSpells(GetSpellInfo()->Id, player))
{
SetCustomCastResultMessage(SPELL_CUSTOM_ERROR_NOTHING_TO_DISCOVER);
return SPELL_FAILED_CUSTOM_ERROR;
@@ -2589,11 +2596,15 @@ class spell_gen_profession_research : public SpellScript
Player* caster = GetCaster()->ToPlayer();
uint32 spellId = GetSpellInfo()->Id;
// learn random explicit discovery recipe (if any)
// Learn random explicit discovery recipe (if any)
// Players will now learn 3 recipes the very first time they perform Northrend Inscription Research (3.3.0 patch notes)
if (spellId == SPELL_NORTHREND_INSCRIPTION_RESEARCH && !HasDiscoveredAnySpell(spellId, caster))
for (int i = 0; i < 2; ++i)
if (uint32 discoveredSpellId = GetExplicitDiscoverySpell(spellId, caster))
caster->LearnSpell(discoveredSpellId, false);
if (uint32 discoveredSpellId = GetExplicitDiscoverySpell(spellId, caster))
caster->LearnSpell(discoveredSpellId, false);
caster->UpdateCraftSkill(spellId);
}
void Register() override