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[8350] Implement (partly) 78-85 target modes.

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Thanks to Astellar for original reseach related target modes.
This commit is contained in:
VladimirMangos 2009-08-11 19:48:41 +04:00
parent cb29748467
commit e01e1b4fb4
4 changed files with 50 additions and 1 deletions
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33
src/game/Spell.cpp
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@ -2110,6 +2110,39 @@ void Spell::SetTargetMap(uint32 i,uint32 cur,UnitList& TagUnitMap)
if(DynamicObject* dynObj = m_caster->GetDynObject(m_triggeredByAuraSpell ? m_triggeredByAuraSpell->Id : m_spellInfo->Id))
m_targets.setDestination(dynObj->GetPositionX(), dynObj->GetPositionY(), dynObj->GetPositionZ());
break;
case TARGET_POINT_AT_NORTH:
case TARGET_POINT_AT_SOUTH:
case TARGET_POINT_AT_EAST:
case TARGET_POINT_AT_WEST:
case TARGET_POINT_AT_NE:
case TARGET_POINT_AT_NW:
case TARGET_POINT_AT_SE:
case TARGET_POINT_AT_SW:
{
if (!(m_targets.m_targetMask & TARGET_FLAG_DEST_LOCATION))
{
Unit* currentTarget = m_targets.getUnitTarget() ? m_targets.getUnitTarget() : m_caster;
float angle = currentTarget != m_caster ? currentTarget->GetAngle(m_caster) : m_caster->GetOrientation();
switch(cur)
{
case TARGET_POINT_AT_NORTH: break;
case TARGET_POINT_AT_SOUTH: angle += M_PI; break;
case TARGET_POINT_AT_EAST: angle -= M_PI/2; break;
case TARGET_POINT_AT_WEST: angle += M_PI/2; break;
case TARGET_POINT_AT_NE: angle -= M_PI/4; break;
case TARGET_POINT_AT_NW: angle += M_PI/4; break;
case TARGET_POINT_AT_SE: angle -= 3*M_PI/4; break;
case TARGET_POINT_AT_SW: angle += 3*M_PI/4; break;
}
float x,y;
currentTarget->GetNearPoint2D(x,y,radius,angle);
m_targets.setDestination(x,y,currentTarget->GetPositionZ());
}
break;
}
case TARGET_DIRECTLY_FORWARD:
{
if (!(m_targets.m_targetMask & TARGET_FLAG_DEST_LOCATION))