use the Function plugin
checking YouTube a guy do some video on it think it name 10 minutes with construct two... awesome
eg
system - on start layout - function call PlayerInMotion
function on PlayerInMotion - (put the Run, Walk, Stop, Action here)
to say print Run just use a text object under the run action to display the word RUN hope this help...
i can do a video to show you if do understand..
i am still asking scirra for a discount on a personal lic<<<