UpdateSlider(SpeciesSlider speciesSlider, int id, float portion, Color colour)
{
Slider slider = speciesSlider.GetComponent <Slider> ();
slider.value = portion;
speciesSlider.SetFillColour(colour);
if (portion == 0.0f)
{
ColorBlock colours = slider.colors;
Color transparent = Color.white;
transparent.a = 0;
colours.disabledColor = transparent;
slider.colors = colours;
speciesSlider.speciesID.enabled = false;
}
else
{
ColorBlock colours = slider.colors;
colours.disabledColor = Color.white;
slider.colors = colours;
speciesSlider.SetSpeciesID(id);
speciesSlider.speciesID.enabled = true;
}
}
UpdateBar(Dictionary <int, int> distributions)
{
if (distributions == null || distributions.Count == 0)
{
return;
}
this.distributions = distributions.Values.ToList();
AddSliders();
/*
* The sum of all species members should be equal to the total amount
* of genomes spawned.
*/
int total = CalculateTotal();
float numColours = 1.0f / distributions.Count;
float portion = 1.0f;
for (int i = 0; i < distributions.Count; i++)
{
SpeciesSlider speciesSlider = sliders[i];
int id = distributions.Keys.ElementAt(i);
int memberCount = distributions.Values.ElementAt(i);
float ratio = (float)memberCount / (float)total;
UpdateSlider(speciesSlider, id, portion, new Color(numColours * i, 1.0f, 255 - numColours * i));
portion -= ratio;
}
}
AddSliders()
{
while (distributions.Count != sliders.Count)
{
if (sliders.Count > distributions.Count)
{
Destroy(sliders[sliders.Count - 1].gameObject);
sliders.RemoveAt(sliders.Count - 1);
}
else
{
SpeciesSlider newSlider = Instantiate(sliderPrefab, transform).GetComponent <SpeciesSlider> ();
sliders.Add(newSlider);
}
}
}
