#include "TiledMap.h"

TiledBox::TiledBox()
{
    tid=-1;
}

struct TiledMap::impl
{
    int l,c;
    TiledBox** data;
    int rectsize;

    int vpline,vpcol;
};

TiledMap::TiledMap(int Line,int Col,int RectSize)
{
    sp.reset(new impl);
    sp->l=Line;
    sp->c=Col;
    sp->rectsize=RectSize;
    sp->vpline=0;
    sp->vpcol=0;
    sp->data=new TiledBox*[sp->l];
    for(int i=0;i<sp->l;i++)
    {
        sp->data[i]=new TiledBox[sp->c];
    }
}

int TiledMap::setBox(int LineID, int ColID, const TiledBox& box)
{
    if(LineID>0&&LineID<sp->l&&ColID>0&&ColID<sp->c)
    {
        sp->data[LineID][ColID]=box;
        return 0;
    }
    return -1;
}

TiledBox* TiledMap::operator[] (int LineID)
{
    return sp->data[LineID];
}

int TiledMap::getRectSize()
{
    return sp->rectsize;
}

void TiledMap::setRectSize(int RectSize)
{
    if(RectSize<0) RectSize=0;
    sp->rectsize=RectSize;
}

void TiledMap::setViewPoint(int Line, int Col)
{
    Line=std::min(std::max(Line,0),sp->l-1);
    Col=std::min(std::max(Col,0),sp->c-1);
    sp->vpline=Line;
    sp->vpcol=Col;
}

void TiledMap::getViewPoint(int& refLine, int& refCol)
{
    refLine=sp->vpline;
    refCol=sp->vpcol;
}