[Question][unit->canFly() ]

[mns]

How I Can`t Use unit->canFly() in This Code !

Please Help

File : Spell.cpp

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[Woweur]

void Spell::DoSpellHitOnUnit(Unit *unit, const uint32 effectMask)
{
   // Check if caster is player and if this player can fly
   if(m_caster->GetTypeId() == TYPEID_PLAYER && ((Player*)m_caster)->CanFly)
   {
       // Your effect
   }
// Recheck immune (only for delayed spells)
if( m_spellInfo->speed && (
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.
.
}

[mns]

void Spell::DoSpellHitOnUnit(Unit *unit, const uint32 effectMask)
{
   // Check if caster is player and if this player can fly
   if(m_caster->GetTypeId() == TYPEID_PLAYER && ((Player*)m_caster)->CanFly)
   {
       // Your effect
   }
// Recheck immune (only for delayed spells)
if( m_spellInfo->speed && (
.
.
.
.
}

Thx

But This Error !

Spell.cpp(956) : error C3867: 'Player::CanFly': function call missing argument list; use '&Player::CanFly' to create a pointer to member

[DasBlub]

((Player*)m_caster)->CanFly

should be so:

((Player*)m_caster)->CanFly()

[mns]

((Player*)m_caster)->CanFly

should be so:

((Player*)m_caster)->CanFly()

hmm Thx

Excuse Me :

I Need Test Target Can Fly Or Not And My Target is NPC

My Target isn`t Player

This Cod Not Useful For Me

[caeruleaus]

i believe you want

((Creature*)m_caster)->CanFly();

[mns]

i believe you want

((Creature*)m_caster)->CanFly();

Spell.cpp(956) : error C2039: 'CanFly' : is not a member of 'Creature'

[caeruleaus]

sorry its

((Creature*)m_caster)->canFly(); 

\\

Capitalization matters in c++.

[mns]

sorry its

((Creature*)m_caster)->canFly(); 

\\

Capitalization matters in c++.

Thx

This Compile Fine

But Crash Server

[caeruleaus]

make sure this is before that code

    if(!unit || !effectMask)
       return;

also it could be trying to cast a player to creature so try

if(unit->GetTypeId != TYPEID_PLAYER && ((Creature*)unit)->canFly())

[Woweur]

Creature* creature = ((Creature*)unit);

if(creature && creature->canFly())
{
}

[mns]

also it could be trying to cast a player to creature so try

if(unit->GetTypeId != TYPEID_PLAYER && ((Creature*)unit)->canFly())

Creature* creature = ((Creature*)unit);

if(creature && creature->canFly())
{
}

Thx All

These Cods Work Without Crash But Always Return False !

I Think Mangos Can`t Support CanFly() For Creature !

Example :

Return False For This NPC

http://www.wowhead.com/?npc=19514

Please Developers Answer CanFly() Support For Creature Or Not

[Woweur]

 bool canFly()  const { return GetCreatureInfo()->InhabitType & INHABIT_AIR; }

 INHABIT_AIR    = 4,

You must update in the db columm InhabitType to 4.

[mns]

 bool canFly()  const { return GetCreatureInfo()->InhabitType & INHABIT_AIR; }

 INHABIT_AIR    = 4,

You must update in the db columm InhabitType to 4.

hmmm

Thx

Solve My Problem

I Use This Query :

 
UPDATE `creature_template` SET `inhabittype` = '4' WHERE `entry` = '19514' ;