diff options
Diffstat (limited to 'src/server/game/Spells/SpellInfo.cpp')
| -rw-r--r-- | src/server/game/Spells/SpellInfo.cpp | 35 |
1 files changed, 34 insertions, 1 deletions
diff --git a/src/server/game/Spells/SpellInfo.cpp b/src/server/game/Spells/SpellInfo.cpp index 19d6b07d79d..12cbf68dd9f 100644 --- a/src/server/game/Spells/SpellInfo.cpp +++ b/src/server/game/Spells/SpellInfo.cpp @@ -347,7 +347,7 @@ std::array<SpellImplicitTargetInfo::StaticData, TOTAL_SPELL_TARGETS> SpellImplic {TARGET_OBJECT_TYPE_UNIT, TARGET_REFERENCE_TYPE_CASTER, TARGET_SELECT_CATEGORY_DEFAULT, TARGET_CHECK_DEFAULT, TARGET_DIR_NONE}, // 103 TARGET_UNIT_PASSENGER_7 {TARGET_OBJECT_TYPE_UNIT, TARGET_REFERENCE_TYPE_DEST, TARGET_SELECT_CATEGORY_CONE, TARGET_CHECK_ENEMY, TARGET_DIR_FRONT}, // 104 TARGET_UNIT_CONE_CASTER_TO_DEST_ENEMY {TARGET_OBJECT_TYPE_UNIT, TARGET_REFERENCE_TYPE_CASTER, TARGET_SELECT_CATEGORY_AREA, TARGET_CHECK_DEFAULT, TARGET_DIR_NONE}, // 105 TARGET_UNIT_CASTER_AND_PASSENGERS - {TARGET_OBJECT_TYPE_DEST, TARGET_REFERENCE_TYPE_CASTER, TARGET_SELECT_CATEGORY_CHANNEL, TARGET_CHECK_DEFAULT, TARGET_DIR_NONE}, // 106 TARGET_DEST_CHANNEL_CASTER + {TARGET_OBJECT_TYPE_DEST, TARGET_REFERENCE_TYPE_CASTER, TARGET_SELECT_CATEGORY_DEFAULT, TARGET_CHECK_DEFAULT, TARGET_DIR_NONE}, // 106 TARGET_DEST_NEARBY_DB {TARGET_OBJECT_TYPE_DEST, TARGET_REFERENCE_TYPE_CASTER, TARGET_SELECT_CATEGORY_NEARBY, TARGET_CHECK_ENTRY, TARGET_DIR_NONE}, // 107 TARGET_DEST_NEARBY_ENTRY_2 {TARGET_OBJECT_TYPE_GOBJ, TARGET_REFERENCE_TYPE_DEST, TARGET_SELECT_CATEGORY_CONE, TARGET_CHECK_ENEMY, TARGET_DIR_FRONT}, // 108 TARGET_GAMEOBJECT_CONE_CASTER_TO_DEST_ENEMY {TARGET_OBJECT_TYPE_GOBJ, TARGET_REFERENCE_TYPE_DEST, TARGET_SELECT_CATEGORY_CONE, TARGET_CHECK_ALLY, TARGET_DIR_FRONT}, // 109 TARGET_GAMEOBJECT_CONE_CASTER_TO_DEST_ALLY @@ -676,6 +676,39 @@ float SpellEffectInfo::CalcRadius(WorldObject* caster /*= nullptr*/, SpellTarget return radius; } +Optional<std::pair<float, float>> SpellEffectInfo::CalcRadiusBounds(WorldObject* caster, SpellTargetIndex targetIndex, Spell* spell) const +{ + // TargetA -> TargetARadiusEntry + // TargetB -> TargetBRadiusEntry + // Aura effects have TargetARadiusEntry == TargetBRadiusEntry (mostly) + SpellRadiusEntry const* entry = TargetARadiusEntry; + if (targetIndex == SpellTargetIndex::TargetB && HasRadius(targetIndex)) + entry = TargetBRadiusEntry; + + Optional<std::pair<float, float>> bounds; + if (!entry) + return bounds; + + bounds.emplace(entry->RadiusMin, entry->RadiusMax); + + if (caster) + { + if (Player* modOwner = caster->GetSpellModOwner()) + modOwner->ApplySpellMod(_spellInfo, SpellModOp::Radius, bounds->second, spell); + + if (!_spellInfo->HasAttribute(SPELL_ATTR9_NO_MOVEMENT_RADIUS_BONUS)) + { + if (Unit const* casterUnit = caster->ToUnit(); casterUnit && Spell::CanIncreaseRangeByMovement(casterUnit)) + { + bounds->first = std::max(bounds->first - 2.0f, 0.0f); + bounds->second += 2.0f; + } + } + } + + return bounds; +} + uint32 SpellEffectInfo::GetProvidedTargetMask() const { return GetTargetFlagMask(TargetA.GetObjectType()) | GetTargetFlagMask(TargetB.GetObjectType()); |