You can already do this....WITH YOUR SKILL!!!
^_~
You just need to create a function by which
blue decreases from 1 to 0 while red increases from 0 to 1
then red decreases from 1 to 0 while green increases from 0 to 1
then green decreases as blue increases
then repeat
It's not real hard, unless you wanna do it efficiently.
See, here's one:
NPC Code:
for(this.i=0;this.i<3;this.i++){
for(this.n=0;this.n<1;this.n+=0.125){
if(this.i<1) setcoloreffect this.n,0,1-this.n,0.5;
else if(this.i<2) setcoloreffect 1-this.n,this.n,0,0.5;
else setcoloreffect 0,1-this.n,this.n,0.5;
sleep 0.05;
}
}
See how that grabs yeh.