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[9013] shapeshift spells

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some shapeshift forms will give the player spells
so we need to tell the server that the player has those new
spells else he can't cast them since the server is thinking the player is
cheating

ps forms with spells:
FORM_GHOUL
FORM_THARONJA_SKELETON
FORM_TEST_OF_STRENGTH
FORM_BLB_PLAYER
FORM_TEST
FORM_ZOMBIE

--
so this mostly won't affect any ingame experience.. but good to have this
feature anyway.. :)

also changed errormessage if player has no reagents for spell..
thx to nofantasy
This commit is contained in:
balrok 2009-12-17 11:34:37 +01:00
parent 7c4acf31e2
commit 0502de55af
7 changed files with 33 additions and 12 deletions
Download patch file Download diff file Expand all files Collapse all files

2
src/game/DBCStructure.h
View file

@ -1492,7 +1492,7 @@ struct SpellShapeshiftEntry
uint32 modelID_H; // 24 horde modelid (but only for one form)
//uint32 unk3; // 25 unused always 0
//uint32 unk4; // 26 unused always 0
//uint32 spell[8]; // 27-34 unused, spells which appear in the bar after shapeshifting
uint32 spellId[8]; // 27-34 spells which appear in the bar after shapeshifting
};
struct SpellDurationEntry

2
src/game/DBCfmt.h
View file

@ -91,7 +91,7 @@ const char SpellItemEnchantmentConditionfmt[]="nbbbbbxxxxxbbbbbbbbbbiiiiiXXXXX";
const char SpellRadiusfmt[]="nfxf";
const char SpellRangefmt[]="nffffxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";
const char SpellRuneCostfmt[]="niiii";
const char SpellShapeshiftfmt[]="nxxxxxxxxxxxxxxxxxxiixiiixxxxxxxxxx";
const char SpellShapeshiftfmt[]="nxxxxxxxxxxxxxxxxxxiixiiixxiiiiiiii";
const char StableSlotPricesfmt[] = "ni";
const char SummonPropertiesfmt[] = "niiiii";
const char TalentEntryfmt[]="niiiiiiiixxxxixxixxxxxx";

4
src/game/Player.cpp
View file

@ -3188,7 +3188,7 @@ void Player::learnSpell(uint32 spell_id, bool dependent)
GetSession()->SendPacket(&data);
}
void Player::removeSpell(uint32 spell_id, bool disabled, bool learn_low_rank)
void Player::removeSpell(uint32 spell_id, bool disabled, bool learn_low_rank, bool sendUpdate)
{
PlayerSpellMap::iterator itr = m_spells.find(spell_id);
if (itr == m_spells.end())
@ -3367,7 +3367,7 @@ void Player::removeSpell(uint32 spell_id, bool disabled, bool learn_low_rank)
}
// remove from spell book if not replaced by lesser rank
if(!prev_activate)
if (!prev_activate && sendUpdate)
{
WorldPacket data(SMSG_REMOVED_SPELL, 4);
data << uint32(spell_id);

2
src/game/Player.h
View file

@ -1555,7 +1555,7 @@ class MANGOS_DLL_SPEC Player : public Unit
void SendInitialSpells();
bool addSpell(uint32 spell_id, bool active, bool learning, bool dependent, bool disabled);
void learnSpell(uint32 spell_id, bool dependent);
void removeSpell(uint32 spell_id, bool disabled = false, bool learn_low_rank = true);
void removeSpell(uint32 spell_id, bool disabled = false, bool learn_low_rank = true, bool sendUpdate = true);
void resetSpells();
void learnDefaultSpells();
void learnQuestRewardedSpells();

8
src/game/Spell.cpp
View file

@ -5260,11 +5260,11 @@ SpellCastResult Spell::CheckItems()
{
uint32 itemid = m_CastItem->GetEntry();
if( !p_caster->HasItemCount(itemid, 1) )
return SPELL_FAILED_ITEM_NOT_READY;
return SPELL_FAILED_ITEM_NOT_FOUND;
ItemPrototype const *proto = m_CastItem->GetProto();
if(!proto)
return SPELL_FAILED_ITEM_NOT_READY;
return SPELL_FAILED_ITEM_NOT_FOUND;
for (int i = 0; i < 5; ++i)
if (proto->Spells[i].SpellCharges)
@ -5380,7 +5380,7 @@ SpellCastResult Spell::CheckItems()
{
ItemPrototype const *proto = m_CastItem->GetProto();
if(!proto)
return SPELL_FAILED_ITEM_NOT_READY;
return SPELL_FAILED_REAGENTS;
for(int s = 0; s < MAX_ITEM_PROTO_SPELLS; ++s)
{
// CastItem will be used up and does not count as reagent
@ -5393,7 +5393,7 @@ SpellCastResult Spell::CheckItems()
}
}
if( !p_caster->HasItemCount(itemid, itemcount) )
return SPELL_FAILED_ITEM_NOT_READY; //0x54
return SPELL_FAILED_REAGENTS;
}
}

23
src/game/SpellAuras.cpp
View file

@ -2925,7 +2925,13 @@ void Aura::HandleAuraModShapeshift(bool apply, bool Real)
ShapeshiftForm form = ShapeshiftForm(m_modifier.m_miscvalue);
SpellShapeshiftEntry const* ssEntry = sSpellShapeshiftStore.LookupEntry(form);
if(ssEntry && ssEntry->modelID_A)
if (!ssEntry)
{
sLog.outError("Unknown shapeshift form %u in spell %u", form, GetId());
return;
}
if (ssEntry->modelID_A)
{
// i will asume that creatures will always take the defined model from the dbc
// since no field in creature_templates describes wether an alliance or
@ -3112,6 +3118,14 @@ void Aura::HandleAuraModShapeshift(bool apply, bool Real)
m_target->m_ShapeShiftFormSpellId = GetId();
m_target->m_form = form;
// a form can give the player a new castbar with some spells.. this is a clientside process..
// serverside just needs to register the new spells so that player isn't kicked as cheater
if (m_target->GetTypeId() == TYPEID_PLAYER)
for (uint32 i = 0; i < 8; ++i)
if (ssEntry->spellId[i])
((Player*)m_target)->addSpell(ssEntry->spellId[i], true, false, false, false);
}
else
{
@ -3140,6 +3154,13 @@ void Aura::HandleAuraModShapeshift(bool apply, bool Real)
default:
break;
}
// look at the comment in apply-part
if (m_target->GetTypeId() == TYPEID_PLAYER)
for (uint32 i = 0; i < 8; ++i)
if (ssEntry->spellId[i])
((Player*)m_target)->removeSpell(ssEntry->spellId[i], false, false, false);
}
// adding/removing linked auras

2
src/shared/revision_nr.h
View file

@ -1,4 +1,4 @@
#ifndef __REVISION_NR_H__
#define __REVISION_NR_H__
#define REVISION_NR "9012"
#define REVISION_NR "9013"
#endif // __REVISION_NR_H__