ITC Format
ITC stands for ITem Collection and it seems to contain the list of items obtained through collectibles. In this case, just the crowns for stickers.
This file can be found in the item folder or within arc/system/common_xx.arc where xx is the first two letters of the character it belongs to, for example Aq for Aqua.
Header
| Offset | Type | Description |
|---|---|---|
| 0x0 | char[4] | File identifier, always ITC. Null terminated. |
| 0x4 | uint16 | Version, 1 |
| 0x6 | uint16 | Padding |
| 0x8 | uint16 | Count of total items |
| 0xA | uint16 | Padding |
| 0xC | uint8 | Item Count in DP |
| 0xD | uint8 | Item Count in SW |
| 0xE | uint8 | Item Count in CD |
| 0xF | uint8 | Item Count in SB |
| 0x10 | uint8 | Item Count in YT |
| 0x11 | uint8 | Item Count in RG |
| 0x12 | uint8 | Item Count in JB |
| 0x13 | uint8 | Item Count in HE |
| 0x14 | uint8 | Item Count in LS |
| 0x15 | uint8 | Item Count in DI |
| 0x16 | uint8 | Item Count in PP |
| 0x17 | uint8 | Item Count in DC |
| 0x18 | uint8 | Item Count in KG |
| 0x19 | uint8 | Item Count in VS |
| 0x1A | uint8 | Item Count in BD |
| 0x1B | uint8 | Item Count in WM |
ITC Data
| Offset | Type | Description |
|---|---|---|
| 0x0 | uint16 | Collection ID |
| 0x2 | uint16 | Item ID |
| 0x4 | uint8 | World ID |
| 0x5 | uint8 | Padding |
| 0x6 | uint8 | Padding |
| 0x7 | uint8 | Padding |