public int getValue()
{
int val = DefaultRNG.nextInt(total);
if (val == total)
{
val = total - 1;
}
int sum = 0;
foreach (KeyValuePair <Int32, Int32> e in percentages)
{
sum += e.Value;
if (val < sum)
{
return(e.Key);
}
}
throw new ArgumentException("total:" + total + " val:" + val);
}
public StarSystem generateStarSystem(string name, int bs, int bi, int bp)
{
StarSystem ret = new StarSystem();
ret.Id = IdGenerator.getNextId();
ret.Name = name;
int points = 4 + DefaultRNG.nextInt(5);
ret.Size = points;
ret.Population = points * 2 + DefaultRNG.nextInt(2);
ret.X = DefaultRNG.nextInt(50);
ret.Y = DefaultRNG.nextInt(50);
while (points > 0)
{
Distribution d = new Distribution(Distribution.createPercentageMap(new int[] { bs, bi, bp }));
int selection = d.getValue();
switch (selection)
{
case 0:
ret.Services++;
if (bs < 72 && bi > 10 && bp > 10)
{
bs += 8;
bi -= 4;
bp -= 4;
}
break;
case 1:
ret.Industry++;
if (bi < 82 && bs > 3 && bp > 3)
{
bi += 8;
bs -= 4;
bp -= 4;
}
break;
case 2:
ret.Primary++;
if (bp < 82 && bs > 3 && bi > 3)
{
bp += 8;
bi -= 4;
bs -= 4;
}
break;
default:
throw new ArgumentException("Invalid distribution. Should never happen.");
}
points--;
}
ret.Leisure = 2 * ret.Services - 2 * ret.Industry + 3 * ret.Primary + DefaultRNG.nextInt(5);
ret.Culture = 3 * ret.Services - ret.Industry + DefaultRNG.nextInt(5);
ret.Tourism = 3 * ret.Primary + ret.Leisure + ret.Culture - 5 * ret.Industry + DefaultRNG.nextInt(10);
ret.Tolerance = DefaultRNG.nextInt(5) + ret.Culture;
ret.Inhabitability = DefaultRNG.nextInt(10) + ret.Leisure * 3 - 2 * ret.Industry;
ret.Gdp = DefaultRNG.nextInt(5) + 3 * ret.Services + ret.Industry - ret.Primary;
if (ret.Leisure < 0)
{
ret.Leisure = 0;
}
if (ret.Culture < 0)
{
ret.Culture = 0;
}
if (ret.Tolerance < 0)
{
ret.Tolerance = 0;
}
if (ret.Tourism < 0)
{
ret.Tourism = 0;
}
if (ret.Inhabitability < ret.Population + 2)
{
ret.Inhabitability = (ret.Population + 2);
}
if (ret.Gdp < 1)
{
ret.Gdp = 1;
}
return(ret);
}