public asteroidTypes getAsteroidType(asteroidTypes lastType, asteroidCircleTypes circleType)
{
int rand = RandomHelper.GetRandomInt(0, 100);
switch (circleType)
{
case asteroidCircleTypes.VerySparse:
if (rand < 45)
{
return(asteroidTypes.None);
}
if (rand < 95)
{
return(asteroidTypes.Sparse);
}
if (rand < 100)
{
return(asteroidTypes.Dense);
}
break;
case asteroidCircleTypes.Sparse:
if (rand < 25)
{
return(asteroidTypes.None);
}
if (rand < 85)
{
return(asteroidTypes.Sparse);
}
return(asteroidTypes.Dense);
case asteroidCircleTypes.Dense:
if (rand < 5)
{
return(asteroidTypes.None);
}
if (rand < 45)
{
return(asteroidTypes.Sparse);
}
return(asteroidTypes.Dense);
case asteroidCircleTypes.VeryDense:
if (rand < 1)
{
return(asteroidTypes.None);
}
if (rand < 30)
{
return(asteroidTypes.Sparse);
}
return(asteroidTypes.Dense);
}
return(asteroidTypes.Sparse);
}
public int asteroidObjectId(asteroidTypes asteroid)
{
/*
* 4 Nebel
* 5 dichter Nebel
* 10 Asteroidenfeld
* 11 dichtes Asteroidenfeld
* */
switch (asteroid)
{
case asteroidTypes.Sparse:
return(10);
break;
case asteroidTypes.Dense:
return(11);
break;
}
return(10);
}
private void createAsteroidCircle(int _circleNo, asteroidCircleTypes _type)
{
int degrees = 0;
double angle = Math.PI * degrees / 180.0;
int x_last = 0;
int y_last = 0;
asteroidTypes lastType = 0;
while (degrees < 360)
{
angle = Math.PI * degrees / 180.0;
int x_new = (int)(centerX + (_circleNo + 2) * Math.Cos(angle));
int y_new = (int)(centerX + (_circleNo + 2) * Math.Sin(angle));
if (x_new != x_last || y_new != y_last)
{
x_last = x_new;
y_last = y_new;
lastType = typeDetector.getAsteroidType(lastType, _type);
if (lastType != asteroidTypes.None)
{
if (!systemElements.Any(e => e.x == x_new && e.y == y_new))
{
systemElement asteroid = createElement(_circleNo, 0);
asteroid.x = x_new;
asteroid.y = y_new;
asteroid.type = typeDetector.asteroidObjectId(lastType);
if (x_last == centerX || y_last == centerX)
{
writeCoords(asteroid);
}
}
}
}
degrees += 3;
}
}
