private static AnimationEvent newLetter(string letter, int spd, int time, int endtime, int xpos, int ypos, float fadval, int letter_othernumber, int intensity, int rainbow)
{
var ltr = new AnimationEvent(letter, letter_othernumber, spd, Background, BottomLeft);
storyboard.AddSpriteEvent(ltr);
formatletterfade(time, endtime, ltr, fadval);
if (intensity != 0)
{
ltr.Scale(time, (float)(1 + intensity / 6.0));
spazletter(ltr, time, endtime, xpos, ypos, intensity);
}
else
{
ltr.Move(time, new Position(xpos, ypos));
}
if (rainbow > 0)
{
var cur_rainbow = rainbow;
const int cdelay = 150;
var loopcount = (int)((endtime - time) / (cdelay * 6.0));
var finalstart = time + loopcount * cdelay * 6;
byte clr1 = 255;
byte clr2 = 255;
byte clr3 = 255;
byte clr4 = 255;
byte clr5 = 255;
byte clr6 = 255;
var loop = ltr.CreateLoop(time, loopcount);
for (var i = 0; i < 6; i++)
{
clr1 = 255;
clr2 = 255;
clr3 = 255;
clr4 = 255;
clr5 = 255;
clr6 = 255;
if (cur_rainbow == 1)
{
clr2 = 0;
clr3 = 0;
clr6 = 0;
}
else if (cur_rainbow == 2)
{
clr3 = 0;
clr4 = 0;
clr6 = 0;
}
else if (cur_rainbow == 3)
{
clr1 = 0;
clr3 = 0;
clr4 = 0;
}
else if (cur_rainbow == 4)
{
clr1 = 0;
clr4 = 0;
clr5 = 0;
}
else if (cur_rainbow == 5)
{
clr1 = 0;
clr2 = 0;
clr5 = 0;
}
else if (cur_rainbow == 6)
{
clr2 = 0;
clr5 = 0;
clr6 = 0;
}
loop.Color(i * cdelay, (i + 1) * cdelay, None, new Colour(clr1, clr2, clr3), new Colour(clr4, clr5, clr6));
cur_rainbow = cur_rainbow + 1;
if (cur_rainbow == 7)
{
cur_rainbow = 1;
}
}
ltr.Color(finalstart, endtime, None, new Colour(clr4, clr5, clr6), Colour.White);
}
return(ltr);
}