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[8422] Implement far sight like spells work for long distance.

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* Added basic infrastructure for visibility update in case difference player and current view point.
  Just for note: seletect additional arg way beacuse repeatable search object will slow but store pointer will not safe,
  so use middle case: get view point pointer early as possible at visibility updates.
* Implement dynamic object and creature activisation while it's target of far sight spell effect
* Use this for SPELL_AURA_BIND_SIGHT, SPELL_AURA_FAR_SIGHT and SPELL_EFFECT_ADD_FARSIGHT.
* Note2: some spyglass like spells let look _around_ at long distance, this hard implement in current grid loading system
  Without additional changes and not implemented (you will see empty area without creatures in likes case)

* Also fixed warning spam at CMSG_MOVE_SET_CAN_FLY_ACK receive by use proper packet sructure reading.
This commit is contained in:
VladimirMangos 2009-08-26 08:18:30 +04:00
parent db1c9924a9
commit 45dd7140b5
28 changed files with 228 additions and 144 deletions
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2
src/game/TotemAI.cpp
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@ -76,7 +76,7 @@ TotemAI::UpdateAI(const uint32 /*diff*/)
// Search victim if no, not attackable, or out of range, or friendly (possible in case duel end)
if( !victim ||
!victim->isTargetableForAttack() || !m_creature->IsWithinDistInMap(victim, max_range) ||
m_creature->IsFriendlyTo(victim) || !victim->isVisibleForOrDetect(m_creature,false) )
m_creature->IsFriendlyTo(victim) || !victim->isVisibleForOrDetect(m_creature,m_creature,false) )
{
CellPair p(MaNGOS::ComputeCellPair(m_creature->GetPositionX(),m_creature->GetPositionY()));
Cell cell(p);