public override bool Equals(object obj)
{
if (obj == null) // check if its null
{
return(false);
}
if (this.GetType() != obj.GetType()) // check if the type is the same
{
return(false);
}
MouseGeneralization generalization = (MouseGeneralization)obj;
if (generalization == null) // check if it can be casted
{
return(false);
}
if (generalization.AverageX == this.AverageX &&
generalization.AverageY == this.AverageY)
{
return(true);
}
else
{
return(false);
}
}
public static Generalization[] Merge(Generalization[] prev_gens, Generalization[] new_gens)
{
List <Generalization> gens = new List <Generalization>();
if (prev_gens.Length > 0 && prev_gens.Length == new_gens.Length && prev_gens[0].Type == new_gens[0].Type)
{
for (int i = 0; i < prev_gens.Length; i++)
{
MouseGeneralization prev_gen = (MouseGeneralization)prev_gens[i];
MouseGeneralization new_gen = (MouseGeneralization)new_gens[i];
int x1 = prev_gen.AverageX, x2 = new_gen.AverageX, y1 = prev_gen.AverageY, y2 = new_gen.AverageY;
int incx1 = prev_gen.AverageIncX, incy1 = prev_gen.AverageIncY, incx2 = new_gen.AverageIncX, incy2 = new_gen.AverageIncY;
#if CORRECTION
int dx = x2 - x1;
int dy = y2 - y1;
#else
int dx = (int)(((double)x2 / (double)(prev_gen.Occurrences + 1)) - ((double)x1 * ((double)prev_gen.Occurrences / (double)(prev_gen.Occurrences + 1))));
int dy = (int)(((double)y2 / (double)(prev_gen.Occurrences + 1)) - ((double)y1 * ((double)prev_gen.Occurrences / (double)(prev_gen.Occurrences + 1))));
#endif
if (prev_gen.IsSequential == new_gen.IsSequential)
{
if (prev_gen.IsSequential == true)
{
#if CORRECTION
int dincx = incx2 - incx1;
int dincy = incy2 - incy1;
#else
int dincx = (int)(((double)incx2 / (double)(prev_gen.Occurrences + 1)) - ((double)incx1 * ((double)prev_gen.Occurrences / (double)(prev_gen.Occurrences + 1))));
int dincy = (int)(((double)incy2 / (double)(prev_gen.Occurrences + 1)) - ((double)incy1 * ((double)prev_gen.Occurrences / (double)(prev_gen.Occurrences + 1))));
#endif
bool is_dincx_valid = (Math.Abs(dincx) <= MouseAction.MAX_X_OFFSET ? true : false);
bool is_dincy_valid = (Math.Abs(dincy) <= MouseAction.MAX_Y_OFFSET ? true : false);
if (is_dincx_valid && is_dincy_valid)
{
#if CORRECTION
int avg_incx = GetIntAverage(incx1, incx2);
int avg_incy = GetIntAverage(incy1, incy2);
#else
int avg_incx = GetIntAverage(incx1, incx2, prev_gen.Occurrences);
int avg_incy = GetIntAverage(incy1, incy2, prev_gen.Occurrences);
#endif
bool is_dx_valid = (Math.Abs(dx - avg_incx) <= MouseAction.MAX_X_OFFSET ? true : false);
bool is_dy_valid = (Math.Abs(dy - avg_incy) <= MouseAction.MAX_Y_OFFSET ? true : false);
if (is_dx_valid && is_dy_valid)
{
#if CORRECTION
int avg_x = GetIntAverage(x1, x2);
int avg_y = GetIntAverage(y1, y2);
#else
int avg_x = GetIntAverage(x1, x2, prev_gen.Occurrences);
int avg_y = GetIntAverage(y1, y2, prev_gen.Occurrences);
#endif
gens.Add(new MouseGeneralization(x2, y2, avg_incx, avg_incy, true, new_gen.Time, prev_gen.Occurrences + 1));
}
}
}
else
{
int incx = (Math.Abs(dx) <= MouseAction.MAX_X_OFFSET ? 0 : dx);
int incy = (Math.Abs(dy) <= MouseAction.MAX_Y_OFFSET ? 0 : dy);
#if CORRECTION
int avg_x = GetIntAverage(x1, x2);
int avg_y = GetIntAverage(y1, y2);
#else
int avg_x = GetIntAverage(x1, x2, prev_gen.Occurrences);
int avg_y = GetIntAverage(y1, y2, prev_gen.Occurrences);
#endif
bool seq = (incx != 0 || incy != 0 ? true : false);
if (!seq)
{
gens.Add(new MouseGeneralization(avg_x, avg_y, incx, incy, seq, new_gen.Time, prev_gen.Occurrences + 1));
}
}
}
}
}
return(gens.ToArray());
}