in bluewire RPG it shows the loading flashing back and forth
how do you set u triggers for this?
Do you mean, blinking text in different colors, or the text moving across the screen? Usually those things use multiple actions with short delays (if any) between text displays, to make it appear flashing or moving slowly.
no its like its says Loading
then its goes blank the says it again
Then the best way to do it would probably be to have "Loading" displayed, display about 15 empty lines, then display "Loading" again. This would make it clear all text, including player typed though.
go and dl bluewire project itll show in the beginning
ok this is the trigg the guy is using,
Display Text
(he skips a bunch of lines here)
Loading
and with color in the 'Loading' everytime it starts new display message the skipped 15 lines clear all the previous text and the new loading appears as tho it has changed , the guy most likely uses color patterns and waits to make the text flash and fade....but if you really want to know just download the trigg veiwer it will show you

First of all you need to make sure your text over lap each other when another text is re appeared.
So doing something like this you gotta make sure when you display a text, and display another one, the old one isn't showed.