// Returns a clone of positions in lsit
public SortedPosList Clone()
{
SortedPosList clonedList = new SortedPosList();
foreach (Position pos in sortedPosList)
{
clonedList.Add(pos.Clone());
}
return(clonedList);
}
public static SortedPosList operator +(SortedPosList sp1, SortedPosList sp2)
{
SortedPosList joinedList = new SortedPosList();
joinedList = sp1.Clone();
foreach (var item in sp2.sortedPosList)
{
joinedList.Add(item);
}
return(joinedList);
}
public static SortedPosList operator -(SortedPosList sp1, SortedPosList sp2)
{
SortedPosList reducedList = new SortedPosList();
reducedList = sp1.Clone();
foreach (var pos in sp2.sortedPosList)
{
reducedList.sortedPosList.RemoveAll(item => item.X == pos.X && item.Y == pos.Y);
}
return(reducedList);
}
public SortedPosList circleContent(Position centerPos, double radius)
{
SortedPosList withInCircleList = new SortedPosList();
foreach (var item in sortedPosList)
{
var dist = Math.Sqrt(Math.Pow(centerPos.X - item.X, 2) + Math.Pow(centerPos.Y - item.Y, 2));
if (dist < radius)
{
withInCircleList.Add(item);
}
}
return(withInCircleList);
}
// Returns a list containing all positions within the given circle
// centerPos - center of the circle
public SortedPosList CircleContent(Position centerPos, double radius)
{
SortedPosList posWithinCircle = new SortedPosList();
foreach (Position pos in sortedPosList)
{
if (Math.Pow(pos.X - centerPos.X, 2) + Math.Pow(pos.Y - centerPos.Y, 2) < Math.Pow(radius, 2))
{
posWithinCircle.Add(pos);
//Console.WriteLine(pos);
}
}
return(posWithinCircle);
}
static void Main(string[] args)
{
// Test methods
Console.WriteLine("First methods in assignment:");
Position TestLengthMethod = new Position(5, 6);
Console.WriteLine("Length from origo = " + TestLengthMethod.Length());
Position TestEqual = new Position(5, 4);
Position TestEqual2 = new Position(5, 4);
Console.WriteLine("Are they equal positions = " + TestEqual.Equals(TestEqual, TestEqual2));
//Console.WriteLine(new Position(2, 4) > new Position(1, 2) + "\n");
////GFunctionalityTest();
Console.WriteLine("");
Console.WriteLine("Operator manipulation:");
Console.WriteLine(new Position(2, 4) + new Position(1, 2));
Console.WriteLine(new Position(2, 4) - new Position(1, 2));
Console.WriteLine(new Position(1, 2) - new Position(3, 6));
Console.WriteLine(new Position(3, 5) % new Position(1, 3));
Console.WriteLine("");
Console.WriteLine("Position List manipulation:");
SortedPosList list1 = new SortedPosList();
SortedPosList list2 = new SortedPosList();
list1.Add(new Position(1, 2));
list1.Add(new Position(5, 9));
list1.Add(new Position(2, 6));
list1.Add(new Position(4, 3));
Console.WriteLine("List1:" + list1);
Console.WriteLine("Let's remove pos [2] = " + list1[2]);
// Why is this not working?
list1.Remove(new Position(2, 6));
Console.WriteLine("New List looks like: " + list1 + "\n");
Console.WriteLine("");
Console.WriteLine("Testing clone: ");
SortedPosList c1 = list1.Clone();
Console.WriteLine("List1:\n" + list1);
Console.WriteLine("Cloned list:\n" + c1);
list1.Remove(new Position(2, 3));
Console.WriteLine("List one after one position removed:\n" + list1);
Console.WriteLine("Cloned list:\n" + c1);
Console.WriteLine("");
Console.WriteLine("Values within circle: ");
SortedPosList list3 = new SortedPosList();
list3.Add(new Position(1, 1));
list3.Add(new Position(2, 2));
list3.Add(new Position(3, 3));
list3.CircleContent(new Position(5, 5), 4);
Position centerPos = new Position(5, 5);
var listOfPosInCircle = list3.circleContent(centerPos, 4);
Console.WriteLine(listOfPosInCircle + "\n");
Console.WriteLine("");
Console.WriteLine("Join two lists: ");
list2.Add(new Position(3, 7));
list2.Add(new Position(1, 2));
list2.Add(new Position(3, 6));
list2.Add(new Position(2, 3));
Console.WriteLine((list2 + list1) + "\n");
Console.WriteLine("");
Console.WriteLine("List1 - List2:");
Console.WriteLine("Orginal list: " + list1);
Console.WriteLine("Reducer list: " + list2);
var reducedList = list1 - list2;
Console.WriteLine("New reduced list: " + reducedList + "\n");
Console.WriteLine("List2 - List1:");
Console.WriteLine("Orginal list: " + list2);
Console.WriteLine("Reducer list: " + list1);
var reducedList2 = list2 - list1;
Console.WriteLine("New reduced list: " + reducedList2 + "\n");
}