This code makes DMND do color cycling via decoration color. I think it looks kinda cool.

function rbow_update(i, x, y, s, n)
tpt.set_property("tmp",tpt.get_property("tmp",i)+8,i)
if tpt.get_property("tmp",i)==256 then
tpt.set_property("tmp",0,i)
end
cindex=tpt.get_property("tmp",i)
tpt.set_property("dcolour",math.floor(math.sin(cindex*3.14159/127.5)*128+128)+math.floor(math.sin(cindex*3.14159/127.5+2.0944)*128+128)*0x100+math.floor(math.sin(cindex*3.14159/127.5+4.1888)*128+128)*0x10000+0xff000000,i)
end
tpt.element_func(rbow_update, tpt.el.dmnd.id)

Thanks.


Here's some code to make it just give random "white noise".

math.randomseed(os.time())
function rbow_update(i, x, y, s, n)
tpt.set_property("dcolour",math.random(0,0xffffff)+0xff000000,i)
end
tpt.element_func(rbow_update, tpt.el.dmnd.id)




And this combines the 2 other pieces of code in this forum thread to give random noise but always at full color saturation.
math.randomseed(os.time())
function rbow_update(i, x, y, s, n)
cindex=math.random(0,255)
tpt.set_property("dcolour",math.floor(math.sin(cindex*3.14159/127.5)*128+128)+math.floor(math.sin(cindex*3.14159/127.5+2.0944)*128+128)*0x100+math.floor(math.sin(cindex*3.14159/127.5+4.1888)*128+128)*0x10000+0xff000000,i)
end
tpt.element_func(rbow_update, tpt.el.dmnd.id)