public angleCheckStruct GetAngleCheckStruct(Vector2 startVec, Vector2 endVec)
{
angleCheckStruct curStruct = new angleCheckStruct();
curStruct.angle = GetAngleForVectors(startVec, endVec);
curStruct.distance = GetDistance(startVec, endVec);
curStruct.asteroidLocation = endVec;
return(curStruct);
}
public AsteroidField(string[] sourceData)
{
ySize = sourceData.Length;
xSize = sourceData[0].Length;
asteroidField = new CellContentsStruct[xSize * ySize];
for (int intJ = 0; intJ < sourceData.Length; intJ++)
{
for (int intI = 0; intI < sourceData[intJ].Length; intI++)
{
CellContentsStruct curStruct = new CellContentsStruct();
curStruct.curChar = sourceData[intJ][intI];
asteroidField[(intJ * xSize) + intI] = curStruct;
}
}
for (int intI = 0; intI < asteroidField.Length; intI++)
{
if (asteroidField[intI].curChar == '.')
{
continue;
}
Vector2 startVec = new Vector2();
startVec = Helpers.GetCoordinatesFromIndex(intI, xSize);
asteroidField[intI].curAngles = new Dictionary <Vector2, angleCheckStruct>();
asteroidField[intI].angleDistance = new Dictionary <double, List <angleCheckStruct> >();
for (int intJ = 0; intJ < asteroidField.Length; intJ++)
{
if (intI != intJ) // skip if it's us
{
if (asteroidField[intJ].curChar != '.')
{
Vector2 endVec = Helpers.GetCoordinatesFromIndex(intJ, xSize);
angleCheckStruct curAngleData = GetAngleCheckStruct(startVec, endVec);
asteroidField[intI].curAngles[endVec] = curAngleData;
if (asteroidField[intI].angleDistance.ContainsKey(curAngleData.angle))
{
asteroidField[intI].angleDistance[curAngleData.angle].Add(curAngleData);
}
else
{
List <angleCheckStruct> newAngleList = new List <angleCheckStruct>();
newAngleList.Add(curAngleData);
asteroidField[intI].angleDistance.Add(curAngleData.angle, newAngleList);
}
}
}
}
/*int visibleAsteroids = asteroidField[intI].angleDistance.Count;
* if(visibleAsteroids> visibleCount)
* {
* visibleCount= visibleAsteroids;
* visibleIndex= intI;
* }*/
}
for (int intI = 0; intI < asteroidField.Length; intI++)
{
if (asteroidField[intI].curChar == '#')
{
if (asteroidField[intI].angleDistance.Count > visibleCount)
{
visibleCount = asteroidField[intI].angleDistance.Count;
visibleIndex = intI;
}
}
}
}
