If I give my program the txt file:
BB
MB
150 570 2
240 570 3
360 570 0
FB
E
T
It reads it in incorrectly and instead reads it as
BB
150 0 0
240 570 2
360 570 3
0 570 0
MB
FB
E
T
Here is a simplified version of what I am using to read this:
string one,two,three,four;
ifstream file;
filename+=".txt";//filename is a string
file.open(filename.c_str());
while (file >> one >> two>>three&&one!="MB")
{
//do stuff with it here
}
and so on. Can someone explain why two and three are initially being set to 0?
Full version of code:
To read:
void load(string filename)
{
string one,two,three,four;
ifstream file;
filename+=".txt";
file.open(filename.c_str());
//blocks
//backblock list
while (file >> one >> two>>three&&one!="MB")
{
backBlockList.push_back(
Block(atoi(two.c_str()),atoi(three.c_str()),atoi(one.c_str())));
}
while (file >> one >> two>>three&&one!="FB")
{
midBlockList.push_back(
Block(atoi(two.c_str()),atoi(three.c_str()),atoi(one.c_str())));
}
while (file >> one >> two>>three&&one!="E")
{
foreBlockList.push_back(
Block(atoi(two.c_str()),atoi(three.c_str()),atoi(one.c_str())));
}
while (file >> one &&one!="T")
{
enemyList.push_back(Enemy(atoi(one.c_str())));
//loads waypoints
while (file >> one>>two )
{
enemyList.at(enemyList.size()-1).addWaypoint(
atoi(one.c_str()),atoi(two.c_str()));
}
while(file>>one>>two>>three>>four)
{
textBlockList.push_back(
TextBlock(atoi(one.c_str()),atoi(two.c_str())));
textBlockList.at(
textBlockList.size()-1).setText(three);
textBlockList.at(
textBlockList.size()-1).setRange(atoi(four.c_str()));
}
}
}
To write:
void printOut(string filename )
{
cout<<"printing "<<endl;
ofstream myfile;
filename+=".txt";
myfile.open (filename.c_str());
myfile << "BB\n";
//prints out blocks
cout<<"printing backblocks";
unsigned int i = 0;
for( i = 0; i<backBlockList.size(); i++)
{
backBlockList.at(i).print(myfile);
}
cout<<" printed "<<i<<endl;
cout<<"printing midblocks";
myfile << "MB\n";
for( i = 0; i<midBlockList.size(); i++)
{
midBlockList.at(i).print(myfile);
}
cout<<" printed "<<i<<endl;
cout<<"printing foreblocks";
myfile << "FB\n";
for( i = 0; i<foreBlockList.size(); i++)
{
foreBlockList.at(i).print(myfile);
}
cout<<" printed "<<i<<endl;
cout<<"printing enemies "<<endl;
myfile<<"E\n";
for( i =0; i<enemyList.size(); i++)
{
enemyList.at(i).print(myfile);
}
cout<<"printing text";
myfile<<"T\n";
for( i =0; i<textBlockList.size(); i++)
{
if(textBlockList.at(i).complete())
textBlockList.at(i).print(myfile);
}
cout<<" printed "<<i<<endl;
cout<<"printing other"<<endl;
//Additional stuff goes here EX BACKGROUND
myfile.close();
cout<<"printing done";
}
Block write:
void Block::print(ofstream & file)
{
file << x;
file << " ";
file<< y;
file<< " ";
file<< Type;
file<< " \n";
}
TextBlock write:
void TextBlock::print(ofstream & file)
{
file<< x;
file<<" ";
file<< y;
file<<" ";
file<< text;
file<<" ";
file<<range;
file<<" \n";
}
Enemy write:
void Enemy::print(ofstream & file)
{
file<<type;
for(unsigned int i =0; i<X.size()-1; i++)
{
file<<" ";
file<< X.at(i);
file<<" ";
file<< Y.at(i);
}
file<<"\n";
}