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[10400] Fixed crash in .aura command for spell without auras.

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This commit is contained in:
VladimirMangos 2010-08-22 16:49:30 +04:00
parent d1172a1b9b
commit 82314c364a
7 changed files with 40 additions and 23 deletions
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45
src/game/Level3.cpp
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@ -3811,28 +3811,35 @@ bool ChatHandler::HandleAuraCommand(char* args)
// number or [name] Shift-click form |color|Hspell:spell_id|h[name]|h|r or Htalent form
uint32 spellID = ExtractSpellIdFromLink(&args);
if (SpellEntry const *spellInfo = sSpellStore.LookupEntry(spellID))
{
SpellAuraHolder *holder = NULL;
if (IsSpellAppliesAura(spellInfo, (1 << EFFECT_INDEX_0) | (1 << EFFECT_INDEX_1) | (1 << EFFECT_INDEX_2)) || IsSpellHaveEffect(spellInfo, SPELL_EFFECT_PERSISTENT_AREA_AURA))
holder = CreateSpellAuraHolder(spellInfo, target, m_session->GetPlayer());
SpellEntry const *spellInfo = sSpellStore.LookupEntry(spellID);
if (!spellInfo)
return false;
for(uint32 i = 0; i < MAX_EFFECT_INDEX; ++i)
{
uint8 eff = spellInfo->Effect[i];
if (eff>=TOTAL_SPELL_EFFECTS)
continue;
if (IsAreaAuraEffect(eff) ||
eff == SPELL_EFFECT_APPLY_AURA ||
eff == SPELL_EFFECT_PERSISTENT_AREA_AURA)
{
Aura *aur = CreateAura(spellInfo, SpellEffectIndex(i), NULL, holder, target);
holder->AddAura(aur, SpellEffectIndex(i));
}
}
target->AddSpellAuraHolder(holder);
if (!IsSpellAppliesAura(spellInfo, (1 << EFFECT_INDEX_0) | (1 << EFFECT_INDEX_1) | (1 << EFFECT_INDEX_2)) &&
!IsSpellHaveEffect(spellInfo, SPELL_EFFECT_PERSISTENT_AREA_AURA))
{
PSendSysMessage(LANG_SPELL_NO_HAVE_AURAS, spellID);
SetSentErrorMessage(true);
return false;
}
SpellAuraHolder *holder = CreateSpellAuraHolder(spellInfo, target, m_session->GetPlayer());
for(uint32 i = 0; i < MAX_EFFECT_INDEX; ++i)
{
uint8 eff = spellInfo->Effect[i];
if (eff>=TOTAL_SPELL_EFFECTS)
continue;
if (IsAreaAuraEffect(eff) ||
eff == SPELL_EFFECT_APPLY_AURA ||
eff == SPELL_EFFECT_PERSISTENT_AREA_AURA)
{
Aura *aur = CreateAura(spellInfo, SpellEffectIndex(i), NULL, holder, target);
holder->AddAura(aur, SpellEffectIndex(i));
}
}
target->AddSpellAuraHolder(holder);
return true;
}