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[11993] Fix some spell targeting

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* Implement Target Type 51 as TARGET_AREAEFFECT_GO_AROUND_SOURCE
* Support spells that fill AoE targets based on source location
Thanks to Reamer for discussing these changes

Signed-off-by: Schmoozerd <schmoozerd@scriptdev2.com>
This commit is contained in:
Schmoozerd 2012-05-10 19:13:13 +02:00
parent 5dbef19097
commit 74e3e55668
4 changed files with 39 additions and 8 deletions
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25
src/game/Spell.cpp
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@ -2177,8 +2177,28 @@ void Spell::SetTargetMap(SpellEffectIndex effIndex, uint32 targetMode, UnitList&
}
break;
}
case TARGET_AREAEFFECT_GO_AROUND_SOURCE:
case TARGET_AREAEFFECT_GO_AROUND_DEST:
{
float x, y, z;
if (targetMode == TARGET_AREAEFFECT_GO_AROUND_SOURCE)
{
if (m_targets.m_targetMask & TARGET_FLAG_SOURCE_LOCATION)
{
x = m_targets.m_srcX;
y = m_targets.m_srcY;
z = m_targets.m_srcZ;
}
else
m_caster->GetPosition(x, y, z);
}
else
{
x = m_targets.m_destX;
y = m_targets.m_destY;
z = m_targets.m_destZ;
}
// It may be possible to fill targets for some spell effects
// automatically (SPELL_EFFECT_WMO_REPAIR(88) for example) but
// for some/most spells we clearly need/want to limit with spell_target_script
@ -2186,13 +2206,12 @@ void Spell::SetTargetMap(SpellEffectIndex effIndex, uint32 targetMode, UnitList&
// Some spells untested, for affected GO type 33. May need further adjustments for spells related.
SpellScriptTargetBounds bounds = sSpellMgr.GetSpellScriptTargetBounds(m_spellInfo->Id);
for(SpellScriptTarget::const_iterator i_spellST = bounds.first; i_spellST != bounds.second; ++i_spellST)
for (SpellScriptTarget::const_iterator i_spellST = bounds.first; i_spellST != bounds.second; ++i_spellST)
{
if (i_spellST->second.type == SPELL_TARGET_TYPE_GAMEOBJECT)
{
// search all GO's with entry, within range of m_destN
MaNGOS::GameObjectEntryInPosRangeCheck go_check(*m_caster, i_spellST->second.targetEntry, m_targets.m_destX, m_targets.m_destY, m_targets.m_destZ, radius);
MaNGOS::GameObjectEntryInPosRangeCheck go_check(*m_caster, i_spellST->second.targetEntry, x, y, z, radius);
MaNGOS::GameObjectListSearcher<MaNGOS::GameObjectEntryInPosRangeCheck> checker(tempTargetGOList, go_check);
Cell::VisitGridObjects(m_caster, checker, radius);
}