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Refactoring part 2 [W.I.P]

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This commit is contained in:
Yehonal 2016-08-12 00:46:43 +02:00
parent a73ad5cd6e
commit b0c8eceb08
504 changed files with 19 additions and 35 deletions
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153
src/server/game/Entities/Object/ObjectPosSelector.cpp
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@ -1,153 +0,0 @@
/*
* Copyright (C)
* Copyright (C)
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2 of the License, or (at your
* option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
* more details.
*
* You should have received a copy of the GNU General Public License along
* with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "ObjectPosSelector.h"
ObjectPosSelector::ObjectPosSelector(float x, float y, float size, float dist)
: m_center_x(x), m_center_y(y), m_size(size), m_dist(dist)
{
m_anglestep = acos(m_dist/(m_dist+2*m_size));
m_nextUsedPos[USED_POS_PLUS] = m_UsedPosLists[USED_POS_PLUS].end();
m_nextUsedPos[USED_POS_MINUS] = m_UsedPosLists[USED_POS_MINUS].end();
m_smallStepAngle[USED_POS_PLUS] = 0;
m_smallStepAngle[USED_POS_MINUS] = 0;
m_smallStepOk[USED_POS_PLUS] = false;
m_smallStepOk[USED_POS_MINUS] = false;
m_smallStepNextUsedPos[USED_POS_PLUS] = NULL;
m_smallStepNextUsedPos[USED_POS_MINUS] = NULL;
}
ObjectPosSelector::UsedPosList::value_type const* ObjectPosSelector::nextUsedPos(UsedPosType uptype)
{
UsedPosList::const_iterator itr = m_nextUsedPos[uptype];
if (itr!=m_UsedPosLists[uptype].end())
++itr;
if (itr==m_UsedPosLists[uptype].end())
{
if (!m_UsedPosLists[~uptype].empty())
return &*m_UsedPosLists[~uptype].rbegin();
else
return NULL;
}
else
return &*itr;
}
void ObjectPosSelector::AddUsedPos(float size, float angle, float dist)
{
if (angle >= 0)
m_UsedPosLists[USED_POS_PLUS].insert(UsedPosList::value_type(angle, UsedPos(1.0f, size, dist)));
else
m_UsedPosLists[USED_POS_MINUS].insert(UsedPosList::value_type(-angle, UsedPos(-1.0f, size, dist)));
}
void ObjectPosSelector::InitializeAngle()
{
m_nextUsedPos[USED_POS_PLUS] = m_UsedPosLists[USED_POS_PLUS].begin();
m_nextUsedPos[USED_POS_MINUS] = m_UsedPosLists[USED_POS_MINUS].begin();
m_smallStepAngle[USED_POS_PLUS] = 0;
m_smallStepAngle[USED_POS_MINUS] = 0;
m_smallStepOk[USED_POS_PLUS] = true;
m_smallStepOk[USED_POS_MINUS] = true;
}
bool ObjectPosSelector::FirstAngle(float& angle)
{
if (m_UsedPosLists[USED_POS_PLUS].empty() && !m_UsedPosLists[USED_POS_MINUS].empty())
return NextAngleFor(*m_UsedPosLists[USED_POS_MINUS].begin(), 1.0f, USED_POS_PLUS, angle);
else if (m_UsedPosLists[USED_POS_MINUS].empty() && !m_UsedPosLists[USED_POS_PLUS].empty())
return NextAngleFor(*m_UsedPosLists[USED_POS_PLUS].begin(), -1.0f, USED_POS_MINUS, angle);
return false;
}
bool ObjectPosSelector::NextAngle(float& angle)
{
while (m_nextUsedPos[USED_POS_PLUS]!=m_UsedPosLists[USED_POS_PLUS].end() ||
m_nextUsedPos[USED_POS_MINUS]!=m_UsedPosLists[USED_POS_MINUS].end() ||
m_smallStepOk[USED_POS_PLUS] || m_smallStepOk[USED_POS_MINUS] )
{
// calculate next possible angle
if (NextPosibleAngle(angle))
return true;
}
return false;
}
bool ObjectPosSelector::NextUsedAngle(float& angle)
{
while (m_nextUsedPos[USED_POS_PLUS]!=m_UsedPosLists[USED_POS_PLUS].end() ||
m_nextUsedPos[USED_POS_MINUS]!=m_UsedPosLists[USED_POS_MINUS].end())
{
// calculate next possible angle
if (!NextPosibleAngle(angle))
return true;
}
return false;
}
bool ObjectPosSelector::NextPosibleAngle(float& angle)
{
// ++ direction less updated
if (m_nextUsedPos[USED_POS_PLUS]!=m_UsedPosLists[USED_POS_PLUS].end() &&
(m_nextUsedPos[USED_POS_MINUS]==m_UsedPosLists[USED_POS_MINUS].end() || m_nextUsedPos[USED_POS_PLUS]->first <= m_nextUsedPos[USED_POS_MINUS]->first))
{
bool ok;
if (m_smallStepOk[USED_POS_PLUS])
ok = NextSmallStepAngle(1.0f, USED_POS_PLUS, angle);
else
ok = NextAngleFor(*m_nextUsedPos[USED_POS_PLUS], 1.0f, USED_POS_PLUS, angle);
if (!ok)
++m_nextUsedPos[USED_POS_PLUS]; // increase. only at fail (original or checked)
return ok;
}
// -- direction less updated
else if (m_nextUsedPos[USED_POS_MINUS]!=m_UsedPosLists[USED_POS_MINUS].end())
{
bool ok;
if (m_smallStepOk[USED_POS_MINUS])
ok = NextSmallStepAngle(-1.0f, USED_POS_MINUS, angle);
else
ok = NextAngleFor(*m_nextUsedPos[USED_POS_MINUS], -1.0f, USED_POS_MINUS, angle);
if (!ok)
++m_nextUsedPos[USED_POS_MINUS];
return ok;
}
else // both list empty
{
if (m_smallStepOk[USED_POS_PLUS] && (!m_smallStepOk[USED_POS_MINUS] || m_smallStepAngle[USED_POS_PLUS] <= m_smallStepAngle[USED_POS_MINUS]))
return NextSmallStepAngle(1.0f, USED_POS_PLUS, angle);
// -- direction less updated
else if (m_smallStepOk[USED_POS_MINUS])
return NextSmallStepAngle(-1.0f, USED_POS_MINUS, angle);
}
// no angles
return false;
}