public PathBuilder()
{
map = new int[0, 0];
path = new AIpath();
startPoint = new Vector2(0);
endPoint = new Vector2(0);
doneBuilding = false;
}
public void HighlightPath(AIpath path)
{
Vector2 v;
for (int i = 0; i < path.LENGTH; i++)
{
v = path.GetCoordinate(i);
map[(int)v.X, (int)v.Y].UpDateColor(Color.CornflowerBlue);
}
}
public PathBuilder(int[,] map, Vector2 start, Vector2 end)
{
path = new AIpath();
this.map = map;
startPoint = start;
endPoint = end;
doneBuilding = false;
mapDemendions.X = map.GetLength(0);
mapDemendions.Y = map.GetLength(1);
}
public void BuildPath()
{
path = new AIpath();
currentPoint = endPoint;
path.AddCoordinates(currentPoint);
while (!doneBuilding)
{
Vector2 nextPoint = FindNextCoordinate();
if (nextPoint == startPoint)
{
path.AddCoordinates(nextPoint);
doneBuilding = true;
}
else
{
path.AddCoordinates(nextPoint);
currentPoint = nextPoint;
}
}
doneBuilding = false;
}
public PathBuilder(Vector2[] pathCoordinates)
{
path = new AIpath(pathCoordinates);
doneBuilding = true;
}