Cutsom Mod, need help with scripting the intro please!!!

[GoreGrinder99]

I'm in need of a little help with the scripting, on the forums and wiki there not very clear, or at least to me anyway. To sum it up this is what I want to happen before you can actually start playing the game.

- You wake up in your bed to growl, fades in and out black a couple times until fully awakened, continues to hear noises, gets up and walks to window kind of staggering (he's had a long night of drinking), turns on the lamp on the desk in front of the clear window and his eyes glue to a monster walking towards the house through the woods and has a sanity attack and wakes up in bed to begin the story -

It probably is a lot to ask but I just can't figure it out. I'm rather new to this but I have the building, changing and editing models and entities and such, just the scripts that are the problem for the time being.