Item Editing - GReinoso96/XXModding GitHub Wiki

Items are defined in:

table/itemData.itm

Actual table\itemData.itm file is located inside resident.arc inside NativeNX\loc\arc for MHGU, and NativeNX\arc for MHXX Switch ver.

Header

The header is 8 bytes long, the first 4 bytes are always:

66 66 AA 41

The next 4 bytes correspond to the total number of entries, including the first dummy entry:

AF 0B 00 00 = 2.991 Entries

Increase this value when you add new entries.

Values

The following is a rundown of values for each entry, 44 bytes for each entry, in order:

Length Description
Unsigned Int ID
Byte Unknown Flag 1?
Unsigned Char Rarity Level (0 = RARE-1)
Unsigned Char Max in Pouch
Unsigned Short Sort ID
Byte Unknown
Byte Unknown Flag 2?
Byte Unknown Flag 3?
Flag Consumable*
Byte Unknown
Flag Tradeable*
Byte Unknown Flag 4
Unsigned Char Icon ID
Unsigned Char Icon Color
Byte Unknown
Unsigned Int Sell Price
Unsigned Int Buy Price
Unsigned Char Material Value
Unsigned Short Material Group 1
Unsigned Short Material Group 2
Unsigned Short Material Group 3
Unsigned Short Material Group 4
Unsigned Short Material Group 5
Unsigned Short Material Group 6
Unsigned Short Material Group 7
Unsigned Short Material Group 8

*Needs confirmation

Color Values

Hex Dec Color
00 00 White
01 01 Red
02 02 Green
03 03 Blue
04 04 Yellow
05 05 Purple
06 06 Light Blue
07 07 Orange
08 08 Pink
09 09 Lime
0A 10 Gray
0B 11 Brown
0C 12 Teal
0D 13 Dark Green
0E 14 Dark Red
0F 15 Dark Blue
10 16 Dark Purple
...

Icons

Hex Dec Description
01 01 Mushroom
02 02 Fish
03 03 Herb
04 04 Meat
05 05 Honey
06 06 Bug
07 07 Net
08 08 Berry
09 09 Ore
0A 10 Claw
0B 11 Hide
0C 12 Scale
0D 13 Monster Part
0E 14 Bone
0F 15 Egg
10 16 Dung
11 17 Plate
12 18 Bait
13 19 Bugnet
14 20 BBQ Spit
15 21 Pickaxe
16 22 Drink
17 23 Trap Tool
18 24 Trap
19 25 Barrel
1A 26 Bomb
1B 27 Smoke Bomb
1C 28 Ball
1D 29 Pill
1E 30 Ammo
1F 31 Husk
20 32 Coating
21 33 Empty Coating
22 34 Horn
23 35 Boomerang
24 36 Ticket
25 37 Knife
26 38 Map
27 39 Binoculars
28 40 Coin
29 41 Armor Sphere
2A 42 Whetstone
2B 43 Book
2C 44 Jewel
2D 45 Question Mark
2E 46 White
2F 47 Kinsect (Cut)
30 48 Kinsect (Impact)
31 49 Scraps