1.Does SLIC have anything like triggers? I don't know but i an good at using triggers in other games. If so
where can i get a list of cause and effects.

2.Using SLIC can u control the AI on certain turns, like making them move units here and there.

3.Can u control diplomatic relationships between civs, by using SLIC.

I'm pretty new to using SLIC and haven't tried making the AI move units. I think (but I'm really just guessing since I haven't tried) that is one of the more difficult things to do with SLIC. I'm sure there are either functions or events for it though. Probably functions.

As far as I know you can't do things like alliances, pacts and such. You can increase or decrease the regard level.

1. Yes.
2. Take a look at frenzy AI mod for ideas.
3. Take a look at Diplomod for ideas.

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Author of Diplomod. The mod to fix diplomacy.

With your event trigger, yes SLIC does have something like that. But more info is required. Eg:

1 - To make something happen as a reaction to something else (a unit bombards when next to a city) you use EVENTS.
2 - To make noise or something like that you use SPECEFFECTS. It's all documented in the SLIC documents.
3 - To make something perform a function you use HANDLEEVENT.

It's all pretty simple when you get into it. My suggestion is to start with some simple code, like adding gold to a player when they do something, and work up from there.

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Author of Diplomod. The mod to fix diplomacy.

Yes, SLIC is entirely trigger-based, the 'eventhandlers' are nothing more than triggers, they're just called different because Activision wanted to make a difference between SLIC for CtP1 and SLIC for CtP2 (in CtP1 there already had triggers).

So to have something happen when a unit moves, your code should look like this:

HandleEvent(MoveUnits) 'AnyName' post {
// stuff happens
}