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borderlist.cpp
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borderlist.cpp
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#include "borderlist.h"
BorderList::BorderList()
{
}
BorderList::BorderList(float coord)
{
}
void BorderList::addList(std::vector<Figure> list)
{
std::vector<Figure>::iterator iter;
for (iter=list.begin(); iter!=list.end(); iter++ )
{
fence.push_back((*iter));
}
}
void BorderList::draw(CL_GraphicContext gc)
{
std::vector<Figure>::iterator iter;
int i = 0;
for (iter=fence.begin(); iter!=fence.end(); iter++ )
{
i++;
(*iter).draw(gc);
}
}
int BorderList::getLineNumberToDelete()
{
std::map<int, int> mymap;
std::vector<Figure>::iterator iter;
int ret = -1;
for (iter=fence.begin(); iter!=fence.end(); iter++ )
{
int x = (*iter).xpos;
int y = (*iter).ypos;
if (y < 640)
{
if (mymap.count(y) == 0)
{
mymap.insert(std::pair<int,int>(y, 1));
}
else
{
mymap[y] += 1;
}
}
}
std::map<int,int>::iterator iter1;
std::vector<int> lines;
std::vector<int>::iterator iter2;
for (iter1=mymap.begin(); iter1!=mymap.end(); iter1++ )
{
if ((*iter1).second == 10)
{
lines.push_back((*iter1).first);
}
}
int max = -100;
for (iter2=lines.begin(); iter2!=lines.end(); iter2++)
{
if ((*iter2) >= max)
{
max = (*iter2);
}
}
if (max == -100)
return -1;
else
return max;
}
void BorderList::removeLine(int i)
{
class is_equal_to_i
{
int m_i;
public:
is_equal_to_i(int i) {
m_i = i;
}
bool operator() (Figure& fig) {
if (fig.ypos == m_i && fig.ypos != 640)
return true;
else
return false;
}
};
class apply_move
{
int m_i;
public:
apply_move(int i) {
m_i = i;
}
void operator() (Figure& fig) {
if (fig.ypos != m_i && fig.ypos < m_i)
fig.ypos += 32;
}
};
std::vector<Figure>::iterator iter;
std::vector<Figure> newfence;
if (i != -1)
{
// std::cout << "10 elements found, ret = " << i << std::endl;
// for (iter=fence.begin(); iter!=fence.end(); iter++ )
// {
// if ((*iter).ypos != i || (*iter).ypos == 640)
// {
// newfence.push_back(*iter);
// }
// }
std::vector<Figure>::iterator newend = std::remove_if(fence.begin(), fence.end(), is_equal_to_i(i));
fence.erase(newend, fence.end());
// for (iter=fence.begin(); iter!=fence.end(); iter++ )
// {
// if ((*iter).ypos != 640 && (*iter).ypos < i)
// {
// (*iter).ypos += 32;
// }
// }
std::for_each(fence.begin(), fence.end(), apply_move(i));
// fence = newfence;
}
}