Let's take a look in the official files. (Updates with requests)

[Denichu]

This guide gets updated daily, by request.
a few things u should know about official files:
when ur editing stuff, make sure u put it in ur client too! (like in data.res and such)
It's not an emulator!
Some things cant just been made in official files!

Lets start taking a look at some files:

character.inc

Spoiler:

character.inc says what npc's can do and can't do. U can controll the text, or the names from there. Like adding a shop to Mayor of Flarine. It would look like this:

{
	setting
	{

//		SetEquip( II_ARM_F_CHR_DRESS01HAT, II_ARM_F_CHR_DRESS01SUIT, II_ARM_F_CHR_DRESS01GLOVES, II_ARM_F_CHR_DRESS01SHOES );
//		SetFigure( MI_FEMALE, 0, 0xffffaa88, 1);
		
		AddMenu( MMI_DIALOG );
		AddMenu( MMI_SECRET_TAXRATES_CHECK );

		SetImage
		(
		IDS_CHARACTER_INC_000489
		);
		m_szDialog= "MaFl_FlaMayor.txt";
	}

	SetName
	(
	IDS_CHARACTER_TROZAY_000025
	);

	AddVendorSlot( 0,
	IDS_CHARACTER_TROZAY_000016
                );

	AddVendorSlot( 1,
	IDS_CHARACTER_TROZAY_000026
                );
}

(That IDS_CHARACTER_TROZAY is edited, take a look character.txt.txt for that.)

So, now u will see: Mayor of Flarine, and what he can do. Checking tax, and dialog.
Add_Menu (MMI_Dialog) Is 1 of the options thats added to the mayor. It's Dialog ofcourse.

But now, for this tutorial, im going to make him trade things.
If you want to edit it easy, there is a program called: flyff npc editor (See: Downloads)
Open it up, and search for the mayor (MaFL_FlaMayor) (flyff npc editor opens character.inc)

Press under activity and choose MMI_TRADE.
Then press Add.

Then press AddVendorItem.

A new window will show up.
There u can change alot of things.


Number 1: Shows you what the result will be
Number 2: the vendor slot: 0 is first tab. 1 is second tab. etc
Number 3: A specific job (Normally just all jobs)
Number 4: Minimum level (i dunno what they mean with level, but u can see it as minimum rarity)
Number 5: Maximum rarity
Number 6: Just leave it 100 (or just look at other files, and shops to see what u need for the item ur adding)
Number 7: Choose Venderitem for like all in the above named numbers
Choose venderitem2 to just choose the vendorslot and the item ID
Number 8: Item group
Number 9: Item ID (only for venderitem2)

now press material and search your item.
when u found it, u can see the rarity, the group, the price etc
U can modify all, but i recom to leave the group as it is.

then when ur done, simply press Save and its added

character.txt.txt

Spoiler:

Character.txt.txt does nothing else then just giving names to npc's and tabs to npc's
u can just add a new row like i did:
IDS_CHARACTER_TROZAY_000001

Then put that somewhere in character.inc, (like at the name of a npc, or tab)
example: We get the mayor of flarine again:

		SetImage
		(
		IDS_CHARACTER_INC_000489
		);
		m_szDialog= "MaFl_FlaMayor.txt";
	}

	SetName
	(
	IDS_CHARACTER_TROZAY_000025 <---- Name of npc
	);

	AddVendorSlot( 0,
	IDS_CHARACTER_TROZAY_000016 <---- Name of First tab
                );

	AddVendorSlot( 1,
	IDS_CHARACTER_TROZAY_000026 <---- Name of 2nd tab
                );
}

So if we take a look at my character.txt.txt (this rows are added by myself ofcourse):

IDS_CHARACTER_INC_000830	char_Question.tga
IDS_CHARACTER_INC_000831	VAN HARLEN

IDS_CHARACTER_TROZAY_000001	Cash Shop Seller
IDS_CHARACTER_TROZAY_000002	Hats	
IDS_CHARACTER_TROZAY_000003	Suits
IDS_CHARACTER_TROZAY_000004	Gloves
IDS_CHARACTER_TROZAY_000005	Shoes
IDS_CHARACTER_TROZAY_000006	Green Sets Seller
IDS_CHARACTER_TROZAY_000007	Helmets
IDS_CHARACTER_TROZAY_000008	Suits
IDS_CHARACTER_TROZAY_000009	Gauntlets
IDS_CHARACTER_TROZAY_000010	Boots
IDS_CHARACTER_TROZAY_000011	Pet Stuff
IDS_CHARACTER_TROZAY_000012	Cards
IDS_CHARACTER_TROZAY_000013	Sieging
IDS_CHARACTER_TROZAY_000014	Wings
IDS_CHARACTER_TROZAY_000015	Jewelry
IDS_CHARACTER_TROZAY_000016	Cloaks
IDS_CHARACTER_TROZAY_000017	Male
IDS_CHARACTER_TROZAY_000018	Female
IDS_CHARACTER_TROZAY_000019	Scrolls
IDS_CHARACTER_TROZAY_000020	Fashion and Scrolls Seller
IDS_CHARACTER_TROZAY_000021	CS Pets
IDS_CHARACTER_TROZAY_000022	Tickets
IDS_CHARACTER_TROZAY_000023	Mage
IDS_CHARACTER_TROZAY_000024	Green Weapons Seller
IDS_CHARACTER_TROZAY_000025	Cloaks 'n Glasses Shop
IDS_CHARACTER_TROZAY_000026	Glasses

Just like that.
Now u can look wich code is for wich part of character.inc!

defineItem.h

Spoiler:

defineItem.h is really simple, its just the full name of the item (wich can be found in propItem.txt)
with #define before it and the ID after it. like:
#define II_SYS_SYS_SCR_BXBLOODY01 40000
(ive made my own bloody box with a friend, and added it like this in defineItem.h)
So its simple: #define - Full name - ID
Easy to remember, right? :D

propItem.txt

Spoiler:

propItem.txt is like Properities of Item.
It tells you every detail of an item. what picture it uses, what the full name is, for how much its selled, etc
npc editor changes some things of that at material list option.
You got lots of different columns and rows in it. wich each their own function.
I wont tell them all, that would be too much work

propItem.txt.txt

Spoiler:

Things like item names, item discriptions are in here.
U can add a row from it to an item in propItem.txt
Example:
IDS_PROPITEM_TXT_011814 Mini Snowman
This is the name of the item. Its in propItem.txt at column "C" of ur item.

IDS_PROPITEM_TXT_011815 How does he pick up loot so fast with no arms…
This is the description of the item. U can add it at column "DT" of ur item.

U see?
Its easy to edit the name of an item, and its discription.

MdlDyna.inc

Spoiler:

Details of npc's and item MODELS, like how its showen on the ground.
All those things looks like:

 "EveBalPbox"  II_SYS_SYS_SCR_BXBLOODY01 	MODELTYPE_MESH "" 0  MD_NEAR 0  1.0f 0 1 ATEX_NONE 1

Green: The model on the ground.
Red: The Item Name of ur item in defineItem.h

The rest has to be like it allready is.

Thanks to DarkDevil2, who replied the next explanations for all of you.


Couple.inc

Spoiler:

This file contains the informations about the couple system.
The section "Level" contains the time you have to stay together to level up.
The section "Item contains the items you will get when you level up, e.g.
Explanation:

Item
{
	2	// when the couple reaches level 2
	{	// they will get 10 heart bombs
//syntax: Item ID	Sex (which one of the couple will recieve this item)	2 duration(0=permanent) quantity
		II_CHR_MAG_TRI_HEARTBOMB	SEX_SEXLESS	2	0	10
	}
//..
}

TODO: SkillKind and SkillLevel

---

election.inc

Spoiler:

This file contains stuff about the lord election.

Section "Property" defines the date (when the lord will be chosen) and candidation period (how long a player is a lord)

property
{
	// 1 = Sunday, 2 = Monday, ..., 7 = Saturday
	nDayOfWeek	6	// which day of the week?
	nHour		0	// when? 0:00
	tCandidacy	86400	// how long will he be our lord?
	tVote		172800	// how long can you choose the lord?
	nDays		14	// how often will there be an election? (every x days)
}

TODO: Section rate

Spoiler:

Section "Item"
in fact, there are two Item sections, one for men, one for women. You can choose the items the lords will get until their legislation period

item	0	// for male
{
//just the item id, nothing special ...
II_ARM_M_CHR_MAJESTY01HAT
II_ARM_M_CHR_MAJESTY01SUIT
II_ARM_M_CHR_MAJESTY01GLOVES
II_ARM_M_CHR_MAJESTY01SHOES
II_PET_YETI
II_ARM_S_CLO_CLO_MAJESTY
II_RID_RID_STI_MAJESTYBIKE
}

item	1	// for female
{
II_ARM_F_CHR_MAJESTY01HAT
II_ARM_F_CHR_MAJESTY01SUIT
II_ARM_F_CHR_MAJESTY01GLOVES
II_ARM_F_CHR_MAJESTY01SHOES
II_PET_YETI
II_ARM_S_CLO_CLO_MAJESTY
II_RID_RID_STI_MAJESTYBIKE
}

---

expTable.inc

Spoiler:

You can alter the amount of exp the player will need to level up

expCharacter // 1 based
{
//	EXP	PXP(obsolete)	GP(stat points)	Lim EXP(wat?)	level
	0 	0	0	0 	  //0 
	0 	1	0	16 	  //1
	14 	1	2	18 	  //2
	20 	2	2	21 	  //3
	36 	2	2	25 	  //4
	90 	3	2	30 	  //5
	152 	4	2	35 	  //6
	250 	4	2	42 	  //7
	352 	5	2	49 	  //8
	480 	5	2	58 	  //9
	591 	6	2	69 	  //10
// ...
}

---
HonorList.txt / HonorList.txt.txt

Spoiler:

This is for the new honor level things you can get when doing some things (e.g. jumping around 500000 times)

//ID	what to do	activity	how long/how many	title which will be aquired when done
0	HI_ELASPED_TIME	HS_COLLECT	1440	IDS_TITLE_TXT_0001 //when u use the collector for ages
..
2	HI_COUNT_CHECK	HS_HATCHING_EGG	100	IDS_TITLE_TXT_0003 //when you hatch 100 eggs
..
20	HI_EARN_TITLE	JOB_KNIGHT_MASTER	1	IDS_TITLE_TXT_0021 //when you get master..
..
44	HI_USE_ITEM	II_GEN_FOO_INS_LOLLIPOP	200000	IDS_TITLE_TXT_0044 //when you gonna have bad teeth lol (j/k just eat 200000 lollipops)
...
74	HI_HUNT_MONSTER	MI_AIBATT2	15000	IDS_TITLE_TXT_0074 //when you kill 15000 aibatts
...

The file honorlist.txt.txt lets you change the actual titles for these honours.
for example:

IDS_TITLE_TXT_0001	Master Collector //this is the title you will get for collecting for ages. change it to something cool :P
IDS_TITLE_TXT_0002	Entrepreneur
...

---
lordevent.inc

Spoiler:

this file lets you tweak the prices for lord events

exp //LORD EXP Event
{
// 	Rate	Cost
	0	0
	0.05	100000000
	0.1	200000000
	0.15	300000000
...
}
item //Lord Drop Event
{
//	Rate	Cost
	0	0
	0.05	300000000
	0.1	600000000
	0.15	900000000
...
}

UNTESTED: Maybe you can add more rates the lord can choose. someone willing to try? :D

---

propDropEvent.inc

Spoiler:

This looks like the file where you can setup which item will be dropped in general, for example refresher, sunstones or crappy cards. syntax:

DropItem (item ID,probability (see below), 0, -1, min monster level,max monster level)
//for example
DropItem(II_GEN_FOO_COO_MEATSALAD,        600000000, 0, -1, 71, 130 );
//will drop a meatsalad 33% at lvl 71 - 130 monsters

/*
9375		0.0003125%	320000
18750		0.000625%	160000
37500		0.00125%	80000
75000		0.0025%		40000
150000		0.005%		20000
300000		0.01%		10000
1000000		0.0333%		3000
1875000		0.0625%		1600
3000000		0.1%		1000
3750000		0.125%		800
5000000		0.166%		600
7500000		0.25%		400
15000000	0.5%		200
30000000	1%		100
300000000	10%		10
3000000000	100%		1

*/

---
s.txt

Spoiler:

this file controls the upgrade rate of the accessories, the collector and the pet. also it defiles what you can suck up with a collector :D
Section Accessory_Probability

Accessory_Probability	// 1 / 10000 	
{		
	10000	// 0 - 1 lol it never fails from +0 to +2?
	10000	// 1 - 2
	6300	// 2 - 3 ( 6300 / 10000 * 100 = 63% )
...	
	70	// 18 - 19 ( 70 / 10000 * 100 = 0.7% )	
	10	// 19 - 20 ( 10 / 10000 * 100 = 0.1% )
}

Section Collecting_Item

Collecting_Item			
{			
// 1 / 1000000000 (10¾ï)			
//	item ID				probability
	II_SYS_SYS_SCR_MINIWHEEL	144120000 (14.412%)	
	II_SYS_SYS_SCR_SCRAPBREEZE	98040000 (9.804%)	
	II_SYS_SYS_SCR_SCRAPRAIN	98040000	
	II_SYS_SYS_SCR_WHEEL		98040000
//...
}

TODO: Pet stuff

ticket.inc

Spoiler:

this file lets you define the world and coordinates for some tickets (Azria for example)

 
// Item ID (must be a ticket	World ID		   x	y		z
II_SYS_TICKET_KEBARAS01 	WI_WORLD_KEBARAS	1271	114.000000	1326
II_SYS_TICKET_KEBARAS02		WI_WORLD_KEBARAS	1271	114.000000	1326
II_SYS_TICKET_KEBARAS001 	WI_WORLD_KEBARAS	1271	114.000000	1326

Downloads:

Flyff npc editor: http://www.mediafire.com/?gu4qu0wwkwz

Update log:

9-06-'10
Added better discription about propItem.txt.txt and MdlDyna. With examples.

5-08-'10
Added DarkDevil2's Explanation of somefiles and ive re-done the spoiler, so it fits with the rest of  the guide.

If some1 wants to know something about another file, reply it here and ill take a look and maybe add it to the guide!

[Jelle]

Nais gaaid!
*Nice guide :)

[isma4ever]

Nice guide, thanks for the information.

[kikugalanet]

You did again ! =D
+1
I have a question... have you fixed 3 npcs in flaris?
i mean BoboChan , Boboko , Boboku ... hammers sounds seem not working, or its only for me ? XD beucase i got a nearlly fully client edited.
oh and Saint Morning NPC Bozman.

keep it up ^^ you're nice !

[Denichu]

kiku what version are you using of official files?

[kikugalanet]

@v15usa customized

[Denichu]

Hmm if you just get a v14 client, and get the sound from there, paste it into ur v15 client. it should work. I only dun remember whut sound it was...

[kikugalanet]

Hmm if you just get a v14 client, and get the sound from there, paste it into ur v15 client. it should work. I only dun remember whut sound it was...

^^ i'll look , maybe need to convert to .OGG too but its easy

[kikugalanet]

Hey Denichu ... i had no sucess about the sounds ... yours are working?
by the way , any idea what can i do to fix that?

[Denichu]

yea, go to character.inc, and then to the boboku's and chans w/e
then there is a row setMusic.
This is mykel:

Spoiler:

{
	setting
	{
		AddMenu( MMI_DIALOG );
		m_nStructure= SRT_QUESTOFFICE;
            	//SetMusic( BGM_NPC_SOLEMN );  <----
		SetImage
		(
		IDS_CHARACTER_INC_000000
		);
		m_szDialog= "MaFl_Mikyel.txt";
	}

	SetName
	(
	IDS_CHARACTER_INC_000001
	);
}

Thats mikyels sound, Now lets take a look at boboku:

Spoiler:

{
	setting
	{
		AddMenu( MMI_DIALOG );
		AddMenu( MMI_TRADE  );
		//AddMenu( MMI_PIERCING_REMOVE );
		//AddMenu( MMI_CHANGEELEM );
		//AddMenu( MMI_QUEST );
		AddVendorItem( 0, IK3_SWD, 1, 200, 200, 50 );
		AddVendorItem( 0, IK3_AXE, 1, 200, 200, 50 );
		AddVendorItem( 1, IK3_CHEERSTICK, 3, 200, 200, 50 );
		AddVendorItem( 1, IK3_KNUCKLEHAMMER, 3, 200, 200, 50 );
		AddVendorItem( 2, IK3_BOW, 2, 200, 200, 50 );
		AddVendorItem( 2, IK3_YOYO, 2, 200, 200, 50 );
		AddVendorItem( 3, IK3_WAND, 4, 200, 200, 100 );
		AddVendorItem( 3, IK3_STAFF, 4, 200, 200, 100 );
		//AddVendorItem( 3, IK3_PET, -1, 0, **** 100);
		m_nStructure= SRT_WEAPON;
		SetImage
		(
		IDS_CHARACTER_INC_000020
		);
		m_szDialog= "MaFl_Boboku.txt";
		//	m_szDlgQuest = "MaFl_Boboku_q.txt";
	}

	SetName
	(
	IDS_CHARACTER_INC_000875
	);

	AddVendorSlot( 0,
	IDS_CHARACTER_INC_000022
	);

	AddVendorSlot( 1,
	IDS_CHARACTER_INC_000023
	);

	AddVendorSlot( 2,
	IDS_CHARACTER_INC_000024
	);

	AddVendorSlot( 3,
	IDS_CHARACTER_INC_000868
	);
}

I don't see any music here. Thats the problem. I think. Not sure tough, Because i can't find the music in my v14 too xD

[kikugalanet]

yea, go to character.inc, and then to the boboku's and chans w/e
then there is a row setMusic.
This is mykel:

Spoiler:

{
	setting
	{
		AddMenu( MMI_DIALOG );
		m_nStructure= SRT_QUESTOFFICE;
            	//SetMusic( BGM_NPC_SOLEMN );  <----
		SetImage
		(
		IDS_CHARACTER_INC_000000
		);
		m_szDialog= "MaFl_Mikyel.txt";
	}

	SetName
	(
	IDS_CHARACTER_INC_000001
	);
}

Thats mikyels sound, Now lets take a look at boboku:

Spoiler:

{
	setting
	{
		AddMenu( MMI_DIALOG );
		AddMenu( MMI_TRADE  );
		//AddMenu( MMI_PIERCING_REMOVE );
		//AddMenu( MMI_CHANGEELEM );
		//AddMenu( MMI_QUEST );
		AddVendorItem( 0, IK3_SWD, 1, 200, 200, 50 );
		AddVendorItem( 0, IK3_AXE, 1, 200, 200, 50 );
		AddVendorItem( 1, IK3_CHEERSTICK, 3, 200, 200, 50 );
		AddVendorItem( 1, IK3_KNUCKLEHAMMER, 3, 200, 200, 50 );
		AddVendorItem( 2, IK3_BOW, 2, 200, 200, 50 );
		AddVendorItem( 2, IK3_YOYO, 2, 200, 200, 50 );
		AddVendorItem( 3, IK3_WAND, 4, 200, 200, 100 );
		AddVendorItem( 3, IK3_STAFF, 4, 200, 200, 100 );
		//AddVendorItem( 3, IK3_PET, -1, 0, **** 100);
		m_nStructure= SRT_WEAPON;
		SetImage
		(
		IDS_CHARACTER_INC_000020
		);
		m_szDialog= "MaFl_Boboku.txt";
		//	m_szDlgQuest = "MaFl_Boboku_q.txt";
	}

	SetName
	(
	IDS_CHARACTER_INC_000875
	);

	AddVendorSlot( 0,
	IDS_CHARACTER_INC_000022
	);

	AddVendorSlot( 1,
	IDS_CHARACTER_INC_000023
	);

	AddVendorSlot( 2,
	IDS_CHARACTER_INC_000024
	);

	AddVendorSlot( 3,
	IDS_CHARACTER_INC_000868
	);
}

I don't see any music here. Thats the problem. I think. Not sure tough, Because i can't find the music in my v14 too xD

lol very strange eeeeh? XD ... mine dont work and i tried looking for it but the sounds are same as v14 "AbBoboku.wav" and still not working. so it means we all have that no sound "problem" or what?

[Denichu]

kiku, ur missing the //SetMusic( AbBoboku );
I guess, u should try it out
I'm not sure tough, since i never had this problem

[Denichu]

Updated.

[Volley]

I have one tiny suggestion; fix your grammar. Guides tend to look better if typed properly. No offense meant.

[Denichu]

No i get that, my grammar fails , i allready know that :>
Lemme check if i see some things that ain't written right

EDIT: Fixed some grammar. Probably not all. xD