/// <summary>
/// Removes the colors from array.
/// </summary>
/// <param name="colorCount">Color count.</param>
/// <param name="colorData">Color data.</param>
public void removeColors(int colorCount, ref ColorPanelData colorData)
{
Color[] storedColor = colorData.colors;
colorData.colors = new Color[colorCount];
for (int i = 0; i < colorCount; ++i)
{
colorData.colors[i].r = storedColor[i].r;
colorData.colors[i].g = storedColor[i].g;
colorData.colors[i].b = storedColor[i].b;
colorData.colors[i].a = storedColor[i].a;
}
colorData.setTotColors(colorCount);
}
/// <summary>
/// Load the color data from storage file.
/// </summary>
public ColorPanelData Load()
{
InitializeStorageFile();
string data = File.ReadAllText(kStorageFile);
// returns something empty
if (data == null || data == "")
{
return(new ColorPanelData());
}
/*
* FILE FORMAT:
*
* n
* R:G:B:A
* R:G:B:A
* [...]
* R:G:B:A
*
*/
ColorPanelData colorData = new ColorPanelData();
string[] cks = data.Split('\n');
colorData.setTotColors(int.Parse(cks[0]));
colorData.colors = new Color[colorData.getTotColors()];
for (int i = 0; i < colorData.getTotColors(); ++i)
{
string[] colors = cks[i + 1].Split(':');
colorData.colors[i].r = float.Parse(colors[0]);
colorData.colors[i].g = float.Parse(colors[1]);
colorData.colors[i].b = float.Parse(colors[2]);
colorData.colors[i].a = float.Parse(colors[3]);
}
return(colorData);
}
/// <summary>
/// Adds the colors to array.
/// </summary>
/// <param name="colorCount">Color count.</param>
/// <param name="colorData">Color data.</param>
public void addColors(int colorCount, ref ColorPanelData colorData)
{
Color[] storedColor = colorData.colors;
// init an empty array
if (storedColor == null)
{
colorData.colors = new Color[colorCount];
}
// fill array with stored data
else
{
colorData.colors = new Color[colorCount];
for (int i = 0; i < colorData.getTotColors(); ++i)
{
colorData.colors[i].r = storedColor[i].r;
colorData.colors[i].g = storedColor[i].g;
colorData.colors[i].b = storedColor[i].b;
colorData.colors[i].a = storedColor[i].a;
}
}
colorData.setTotColors(colorCount);
}