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Remove a possible NaN-value in WorldObject::HasInArc (thanks to arrai)

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+ do some hack'n'slash-work on the CMakeLists with my trusted axe ( I just LOVE being a viking - I get to wield an axe for free!)

--HG--
branch : trunk
This commit is contained in:
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2010-06-24 17:32:50 +02:00
parent 35aa050db8
commit 0b2dad9c97
8 changed files with 19 additions and 234 deletions
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src/server/game/Entities/Object/Object.cpp
+4 -17
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@@ -1379,28 +1379,15 @@ bool Position::HasInArc(float arc, const Position *obj) const
return true;
// move arc to range 0.. 2*pi
while (arc >= 2.0f * M_PI)
arc -= 2.0f * M_PI;
while (arc < 0)
arc += 2.0f * M_PI;
arc = MapManager::NormalizeOrientation(arc);
float angle = GetAngle(obj);
angle -= m_orientation;
//if (angle > 100 || angle < -100)
//{
// sLog.outCrash("Invalid Angle %f: this %u %u %f %f %f %f, that %u %u %f %f %f %f", angle,
// GetEntry(), GetGUIDLow(), GetPositionX(), GetPositionY(), GetPositionZ(), GetOrientation(),
// obj->GetEntry(), obj->GetGUIDLow(), obj->GetPositionX(), obj->GetPositionY(), obj->GetPositionZ(), obj->GetOrientation());
// assert(false);
// return false;
//}
// move angle to range -pi ... +pi
while (angle > M_PI)
angle -= 2.0f * M_PI;
while (angle < -M_PI)
angle += 2.0f * M_PI;
angle = MapManager::NormalizeOrientation(angle);
if(angle > M_PI)
angle -= 2.0f*M_PI;
float lborder = -1 * (arc/2.0f); // in range -pi..0
float rborder = (arc/2.0f); // in range 0..pi