/// <summary>
/// Returns the index of the color nearest to the one given (possibly -1)
/// </summary>
public static int GetNearest(Palette palette, Color color)
{
byte R = color.GetValueR();
byte G = color.GetValueG();
byte B = color.GetValueB();
int r;
int g;
int b;
int sum;
int min = 65536;
int result = -1;
for (int i = 0; i < palette.Count; i++)
{
r = Math.Abs(R - palette[i].GetValueR());
g = Math.Abs(G - palette[i].GetValueG());
b = Math.Abs(B - palette[i].GetValueB());
sum = r + g + b;
if (sum < min)
{
min = sum;
result = i;
}
}
return(result);
}
/// <summary>
/// Returns a blend of this Color and the one given
/// </summary>
public Color Blend(Color color)
{
byte r1 = GetValueR(); byte r2 = color.GetValueR();
byte g1 = GetValueG(); byte g2 = color.GetValueG();
byte b1 = GetValueB(); byte b2 = color.GetValueB();
Color result = new Color();
result.Value |= (UInt16)((r1 + r2) / 2);
result.Value |= (UInt16)(((g1 + g2) / 2) << 5);
result.Value |= (UInt16)(((b1 + b2) / 2) << 10);
return(result);
}
public void Core_LoadValues()
{
AlphaCheckBox.CheckedChanged -= AlphaCheckBox_CheckedChanged;
NumBox_16bit.ValueChanged -= NumBox_16bit_ValueChanged;
NumBox_32bit.ValueChanged -= NumBox_32bit_ValueChanged;
NumBox_R.ValueChanged -= NumBox_R_ValueChanged;
NumBox_G.ValueChanged -= NumBox_G_ValueChanged;
NumBox_B.ValueChanged -= NumBox_B_ValueChanged;
TrackBar_R.Scroll -= TrackBar_R_Scroll;
TrackBar_G.Scroll -= TrackBar_G_Scroll;
TrackBar_B.Scroll -= TrackBar_B_Scroll;
if (Current == null || CurrentIndex >= Current.Count)
{
AlphaCheckBox.Checked = false;
NumBox_16bit.Value = 0;
NumBox_32bit.Value = 0;
TrackBar_R.Value = 0;
TrackBar_G.Value = 0;
TrackBar_B.Value = 0;
NumBox_R.Value = 0;
NumBox_G.Value = 0;
NumBox_B.Value = 0;
}
else
{
GBA.Color color = Current[CurrentIndex];
AlphaCheckBox.Checked = color.GetAlpha();
NumBox_16bit.Value = color.To16bit();
NumBox_32bit.Value = color.To32bit();
TrackBar_R.Value = color.GetValueR();
TrackBar_G.Value = color.GetValueG();
TrackBar_B.Value = color.GetValueB();
NumBox_R.Value = TrackBar_R.Value;
NumBox_G.Value = TrackBar_G.Value;
NumBox_B.Value = TrackBar_B.Value;
}
AlphaCheckBox.CheckedChanged += AlphaCheckBox_CheckedChanged;
NumBox_16bit.ValueChanged += NumBox_16bit_ValueChanged;
NumBox_32bit.ValueChanged += NumBox_32bit_ValueChanged;
NumBox_R.ValueChanged += NumBox_R_ValueChanged;
NumBox_G.ValueChanged += NumBox_G_ValueChanged;
NumBox_B.ValueChanged += NumBox_B_ValueChanged;
TrackBar_R.Scroll += TrackBar_R_Scroll;
TrackBar_G.Scroll += TrackBar_G_Scroll;
TrackBar_B.Scroll += TrackBar_B_Scroll;
}