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[9736] Added more usable interface for grid visits

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(based on SilverIce's repo commit f20f01e)

Signed-off-by: VladimirMangos <vladimir@getmangos.com>
This commit is contained in:
SilverIce 2010-04-12 14:53:21 +04:00 • committed by VladimirMangos
parent 9a0de445b8
commit e3f3f3410a
19 changed files with 88 additions and 406 deletions
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24
src/game/Unit.cpp
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@ -12931,21 +12931,11 @@ void Unit::UpdateReactives( uint32 p_time )
Unit* Unit::SelectRandomUnfriendlyTarget(Unit* except /*= NULL*/, float radius /*= ATTACK_DISTANCE*/) const
{
CellPair p(MaNGOS::ComputeCellPair(GetPositionX(), GetPositionY()));
Cell cell(p);
cell.data.Part.reserved = ALL_DISTRICT;
cell.SetNoCreate();
std::list<Unit *> targets;
MaNGOS::AnyUnfriendlyUnitInObjectRangeCheck u_check(this, this, radius);
MaNGOS::UnitListSearcher<MaNGOS::AnyUnfriendlyUnitInObjectRangeCheck> searcher(this, targets, u_check);
TypeContainerVisitor<MaNGOS::UnitListSearcher<MaNGOS::AnyUnfriendlyUnitInObjectRangeCheck>, WorldTypeMapContainer > world_unit_searcher(searcher);
TypeContainerVisitor<MaNGOS::UnitListSearcher<MaNGOS::AnyUnfriendlyUnitInObjectRangeCheck>, GridTypeMapContainer > grid_unit_searcher(searcher);
cell.Visit(p, world_unit_searcher, *GetMap(), *this, radius);
cell.Visit(p, grid_unit_searcher, *GetMap(), *this, radius);
Cell::VisitAllObjects(this, searcher, ATTACK_DISTANCE);
// remove current target
if(except)
@ -12979,22 +12969,12 @@ Unit* Unit::SelectRandomUnfriendlyTarget(Unit* except /*= NULL*/, float radius /
Unit* Unit::SelectRandomFriendlyTarget(Unit* except /*= NULL*/, float radius /*= ATTACK_DISTANCE*/) const
{
CellPair p(MaNGOS::ComputeCellPair(GetPositionX(), GetPositionY()));
Cell cell(p);
cell.data.Part.reserved = ALL_DISTRICT;
cell.SetNoCreate();
std::list<Unit *> targets;
MaNGOS::AnyFriendlyUnitInObjectRangeCheck u_check(this, radius);
MaNGOS::UnitListSearcher<MaNGOS::AnyFriendlyUnitInObjectRangeCheck> searcher(this, targets, u_check);
TypeContainerVisitor<MaNGOS::UnitListSearcher<MaNGOS::AnyFriendlyUnitInObjectRangeCheck>, WorldTypeMapContainer > world_unit_searcher(searcher);
TypeContainerVisitor<MaNGOS::UnitListSearcher<MaNGOS::AnyFriendlyUnitInObjectRangeCheck>, GridTypeMapContainer > grid_unit_searcher(searcher);
cell.Visit(p, world_unit_searcher, *GetMap(), *this, radius);
cell.Visit(p, grid_unit_searcher, *GetMap(), *this, radius);
Cell::VisitAllObjects(this, searcher, radius);
// remove current target
if(except)
targets.remove(except);