The S2 Script-o-Rama

[T.C.]

Just check

if conditions.Factionname(klan, context) then

without any other condition and klan is a variable name. Tell me what you get. I tried it stand alone that way and it didn't work until I wrote

if conditions.FactionName(klan, context) == true then

I know it is strange but I don't see any mistake in the code. Anyhow, try it if you wish.

About random numbers: I read on the web that the os.time function won't return millisecond information unless you use extra libraries. Is that a mistaken information then?

I can't try right now, I don't have access to S2 atm.
I used os.clock, not os.time

[Thorn]

I'm trying to change some diplomatic agreement effects, but I cant find their effects..

I'm looking mainly for make protectorade/ally events, where could I find them?

[T.C.]

I'm trying to change some diplomatic agreement effects, but I cant find their effects..

I'm looking mainly for make protectorade/ally events, where could I find them?

Most diplomatic stuff is hardcoded. Any diplomacy editing via scripts would involve setting up a listener (for when certain factions attain the wanted diplomatic stance towards each other) and when the conditions are met, apply some sort of effect. Though apply db based effects from scripting isn't straightforward.

[Thorn]

Most diplomatic stuff is hardcoded. Any diplomacy editing via scripts would involve setting up a listener (for when certain factions attain the wanted diplomatic stance towards each other) and when the conditions are met, apply some sort of effect. Though apply db based effects from scripting isn't straightforward.

Well that could work, I just want to give military access to allies and protectorates, making it that way I could even make it happens only between AI factions to avoid posible human exploits..

When you said a listener you mean a background process like a trigger that is waiting for some conditions to be executed?

[T.C.]

Well that could work, I just want to give military access to allies and protectorates, making it that way I could even make it happens only between AI factions to avoid posible human exploits..

When you said a listener you mean a background process like a trigger that is waiting for some conditions to be executed?

Well that's actually easy enough to do. Have you any experience scripting? if so, I can point you in the right direction. If not I could write it up quick enough.

[Thorn]

Well that's actually easy enough to do. Have you any experience scripting? if so, I can point you in the right direction. If not I could write it up quick enough.

Thanks, I have some experience, I'm just a bit lost after a few years without doing it (since M2TW) so any help would be appreciate.

I have been trying to find a function to know when an alliance/protectorate/vassalage is done to give military access to factions involved.

[T.C.]

Ouch, I was editing my post when you answered, I was adding this:

About "shutting" down previous status, that would make non allied factions loose their agreements.. or you can only ask for military access when allied?

To make it works with protectorates we should add if TCS_Diplomacy_Variable_Check == "Allied" or TCS_Diplomacy_Variable_Check == "Protector" or TCS_Diplomacy_Variable_Check == "Patron" , isn't it?

It doesn't cause already existing statuses to be lost, it simply blocks the diplomatic offering.

As I said above, the Protectorate information comes from a different function that outputs a large string such as this:

Protectorate

Trade agreement

Grants military access (indefinite)

Has military access to your lands (indefinite)

As that's all the one string, it's very hard to pick out the relevant information.

Remember, I'm speaking from a NTW standpoint here. Things may be different in S2, but you'll have to log the functions yourself. There's a section in the OP about that if you are interested

[Thorn]

It doesn't cause already existing statuses to be lost, it simply blocks the diplomatic offering.

As I said above, the Protectorate information comes from a different function that outputs a large string such as this:

Protectorate

Trade agreement

Grants military access (indefinite)

Has military access to your lands (indefinite)

As that's all the one string, it's very hard to pick out the relevant information.

Remember, I'm speaking from a NTW standpoint here. Things may be different in S2, but you'll have to log the functions yourself. There's a section in the OP about that if you are interested

Oh.. I see.., but then protectorate grants military access by default... I should take a look on that, because then the problem is the dumb AI not helping its allies...

I can see a full Imagawa stack waiting at Tokugawas frontier while Oda armies are invading it, so I thought they had no military access, but maybe I'm wrong.

Thanks for the info

[Seikales]

I am using the following random number generation method, which seems to work very good. It is partially your method, so thanks T.C.
'

local num1,num2,num3,num4
num1 = os.clock()
num2 = math.modf(num1)
num3 = math.ceil((num1-num2)*10000)
math.randomseed(num3)
num4 = math.random(a,b)

[T.C.]

I am using the following random number generation method, which seems to work very good. It is partially your method, so thanks T.C.
'

local num1,num2,num3,num4
num1 = os.clock()
num2 = math.modf(num1)
num3 = math.ceil((num1-num2)*10000)
math.randomseed(num3)
num4 = math.random(a,b)

Just so you know, you don't need to explicitly declare the variables as you have in the first line when there is no danger of them being referenced before being assigned

[Ying, Duke of Qin]

Three questions (Ugh. Shameful display - sorry for the bother. I knew I should have taken more compsci when I had the chance...)

- If I want to get into the details of the event.lua script, how do I go about doing that? In particular, I'd like to see how a few of the events are designed.

- If I wish to code in my own custom event (mostly just displaying text for narrative purposes), is there an approximately hard-coded event that I can clone and modify?

- How do I code dilemmas? Is it basically just a mission with yes/no and different parameters assigned to each, or is a dilemma a different thing altogether?

[T.C.]

Three questions (Ugh. Shameful display - sorry for the bother. I knew I should have taken more compsci when I had the chance...)

- If I want to get into the details of the event.lua script, how do I go about doing that? In particular, I'd like to see how a few of the events are designed.

- If I wish to code in my own custom event (mostly just displaying text for narrative purposes), is there an approximately hard-coded event that I can clone and modify?

- How do I code dilemmas? Is it basically just a mission with yes/no and different parameters assigned to each, or is a dilemma a different thing altogether?

You need to start with some basic stuff until you get familiar with Lua; what you are asking is very complex and would take me a while to write. If you have no experience with Lua I doubt it would make any sense at all to you.

[Ying, Duke of Qin]

Mm, as always, I tend to be a bit overly ambitious when coming to these things. Blame it on the fangirling. But pretty please? I promise I'm teachable .

You need to start with some basic stuff until you get familiar with Lua; what you are asking is very complex and would take me a while to write. If you have no experience with Lua I doubt it would make any sense at all to you.

I've tried your tutorials, and downloaded/wrote a number of scripts to play with. I can do a lot of the simple things (giving units, adding money, even custom battles with a bit of help from .Mitch.). What else should I be trying out?

I think I've actually made some headway. All of the event text and things are located conveniently in the local_INSERTLANGUAGEHERE. There is one for the titles (event_log_descriptions, message_event_log_descriptions) and another event for the text itself. Given what I'm trying to do is mostly narrative-based, I'd really like to know how an event is actually put together.

Thanks again!

[T.C.]

I misread what you were trying to do, it's fairly simple after all

Well if I was building an event for Napoleon I'd add an entry in the events table in the db. Then you'd have to add an entry in data/events.lua. That's for a historic event.

You can't build a custom event such as OnFactionTurnStart, but you can use these events to be very specific, mainly by using stuff like context.string as an argument. But you'd have to log context.string first to see what it's output is.

You'll need to be a bit clearer about this, I'm not sure what you're getting at:

- If I want to get into the details of the event.lua script, how do I go about doing that? In particular, I'd like to see how a few of the events are designed.

[Ying, Duke of Qin]

Thanks for the help, T.C! I'll be fiddling around when I get home tonight.

You can't build a custom event such as OnFactionTurnStart, but you can use these events to be very specific, mainly by using stuff like context.string as an argument. But you'd have to log context.string first to see what it's output is.

Ah. Alright. Man, this isn't making our lives easier at all...

You'll need to be a bit clearer about this, I'm not sure what you're getting at:

Oh. What I mean is that I'd like to see for myself regarding the functionality of a few of events cited there - DummyEvent, DuelDemanded/DuelFought, the differences between HistoricalEvents, Historical_Events and HistoricalCharacters. That sort of thing. I went into the scripting.lua file but couldn't find any details as to where they were, nor can I find examples (sometimes you can find a lot of things in the tutorial's scripting. )

[Seikales]

I think for any serious scripting effort, we need a list of functions we can call (including effects etc.) from a script. I believe for coding ease, a lot of functions were allowed for script calls. We just have to find them out

But I have no clue how. What are the chances that CA releases this information to us?

[T.C.]

I think for any serious scripting effort, we need a list of functions we can call (including effects etc.) from a script. I believe for coding ease, a lot of functions were allowed for script calls. We just have to find them out

But I have no clue how. What are the chances that CA releases this information to us?

http://www.twcenter.net/forums/showthread.php?t=425548

http://www.twcenter.net/forums/showthread.php?t=428786


If you know how, you can get lua to tell you all sorts of stuff

[Seikales]

You gotta tell us how to use getfenv() mate You need to do this!!!

The links are very promising, but tons of information there is missing, since it is probably too much to write or inaccessible. What are our options?

[T.C.]

You gotta tell us how to use getfenv() mate You need to do this!!!

The links are very promising, but tons of information there is missing, since it is probably too much to write or inaccessible. What are our options?

Let me know if you don't understand any of this:

        local test123 = getfenv()
	io.output(io.open("data/Region Turn Log.txt","w"))
	for k, v in pairs(test123) do
		io.write(tostring(k).."\t"..tostring(v).."\n")
		if type(test123[k]) == "table" then
			for K, V in pairs(test123[k]) do
				io.write("\t\t"..tostring(K).."\t"..tostring(V).."\n")
			end
		end
	
	end

[Seikales]

Will check it out. So far it looks OK. Will return once I try it.