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[7951] Mope call for help code to function form Event AI code to allow use it from C++ scripts also.

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Signed-off-by: VladimirMangos <vladimir@getmangos.com>
This commit is contained in:
NoFantasy 2009-06-04 04:59:38 +04:00 • committed by VladimirMangos
parent 0b3a4bf5a5
commit 48fee42129
5 changed files with 55 additions and 51 deletions
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19
src/game/Creature.cpp
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@ -1777,6 +1777,25 @@ void Creature::CallAssistance()
}
}
void Creature::CallForHelp(float fRadius)
{
if (fRadius <= 0.0f || !getVictim() || isPet() || isCharmed())
return;
CellPair p(MaNGOS::ComputeCellPair(GetPositionX(), GetPositionY()));
Cell cell(p);
cell.data.Part.reserved = ALL_DISTRICT;
cell.SetNoCreate();
MaNGOS::CallOfHelpCreatureInRangeDo u_do(this, getVictim(), fRadius);
MaNGOS::CreatureWorker<MaNGOS::CallOfHelpCreatureInRangeDo> worker(this, u_do);
TypeContainerVisitor<MaNGOS::CreatureWorker<MaNGOS::CallOfHelpCreatureInRangeDo>, GridTypeMapContainer > grid_creature_searcher(worker);
CellLock<GridReadGuard> cell_lock(cell, p);
cell_lock->Visit(cell_lock, grid_creature_searcher, *GetMap());
}
bool Creature::CanAssistTo(const Unit* u, const Unit* enemy, bool checkfaction /*= true*/) const
{
// we don't need help from zombies :)