Difference between revisions of "Sims 4:0x2A8A5E22"

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Trayitem files are used to hold Lot metadata that is used by the Sims 4.  It is essentially a serialized Protobuf file, and uses VarInt to store numbers.  An example dump of a trayitem file is as follows (incomplete):
 +
 +
<pre>
 +
Loading ./tray/0x00000002!0x023801bb9522020d.trayitem
 +
Lot name: String (9): Rivendell
 +
Lot Description: String (165): #fantasy #elven houses in a nice #green #valley with #waterfall, #slope, #stream, #cave, #bridge and different  charateristic rooms. NO CC, MOO used. By Artrui @ MTS
 +
Creator UUID: VarInt: 2474641876
 +
Creator Name: String (9): Blumenrui
 +
Favourites: VarInt: 0
 +
Downloads: VarInt: 0
 +
Unknown: string(14) "01dfc608220a6f"
 +
Lot Width: VarInt: 40
 +
Lot Height: VarInt: 30
 +
Lot Price Category (Low to High): VarInt: 6
 +
Lot Value (Price Value): VarInt: 776843
 +
Number of Bedrooms: VarInt: 3
 +
Number of Bathrooms: VarInt: 4
 +
Architecture Value: VarInt: 370593
 +
Num Thumbnails: VarInt: 7
 +
Front Side Thumbnail: VarInt: 0
 +
Unknown2: VarInt: 4239733099
 +
Unknown3: VarInt: 4
 +
</pre>
 +
 +
Full specification to follow.
 +
 
<PRE>
 
<PRE>
 
Uint32 (0x00)
 
Uint32 (0x00)
Line 5: Line 31:
 
Byte (0x08)
 
Byte (0x08)
  
Byte Matches last byte of instanceid
+
* Byte (Changing this single byte = unreadable by the game.  Perhaps a checksum?)
Byte (0xC7) (0xB4)
+
Byte  
Byte x 2
+
  (0xC7)
Byte x 4 (92 AB C2 F5)
+
  (0xB4) -
 +
  (0x80)
 +
  (0x94)
 +
 
 +
Byte
 +
  (0x80)
 +
  (0x94)
 +
  (0xB8)
 +
  (0xE4)
 +
  (0x8C)
 +
  (0x98)
 +
  (0xD0)
 +
 
 +
(Above 2 bytes: Combinations seen)
 +
  80 98
 +
  80 94
 +
  80 D0
 +
  80 B8
 +
 
 +
  80 98 - Nothing on lot
 +
  80 FC - Tags
 +
  80 E4 - 1 trait
 +
  80 D8 - 1 trait + Tags
 +
  80 E0 - All 3 traits
 +
  80 F4 - 1 trait
 +
 
 +
Byte (Varies)
 +
 
 +
Byte x 4  
 +
(92 AB C2 F5)
 +
(B9 B7 80 9C)
 +
(9C AB C2 9F)
 +
(AC AB C2 B9)
 +
(A6 AB C2 A9)
  
Byte x 4 (0F 10 02 10)
+
Byte x 1 (0F) (02) (08)
  
 +
Byte x 2 (10 02)
 +
Byte (10) (1A)
 
Byte x 4 (10 00 00 00)
 
Byte x 4 (10 00 00 00)
  
Line 24: Line 85:
 
Byte x Length (String) - Lot Description
 
Byte x Length (String) - Lot Description
  
Byte (0x30)
+
Byte (0x30) - Creators UUID
 
Byte x 5 Seen: (F3 B9 A8 B1 08) (DD 80 E9 E4 8D)
 
Byte x 5 Seen: (F3 B9 A8 B1 08) (DD 80 E9 E4 8D)
  
Line 31: Line 92:
 
Byte x Length (String) - Creators Name
 
Byte x Length (String) - Creators Name
  
Byte (0x40)
+
Byte (0x40) - Favourites
 
Byte (0x00)?
 
Byte (0x00)?
  
Byte (0x48)
+
Byte (0x48) - Downloads
 
Byte (0x00)?
 
Byte (0x00)?
  
 
Byte (0x52)
 
Byte (0x52)
Byte x 7
+
Byte x 3
 
Seen:
 
Seen:
34 0A 20 08 C6 DF 01
+
34 0A 20  
36 0A 22 0B C6 DF 01  
+
36 0A 22  
 +
3E 0A 20
 +
3E 0A 2A
 +
46 0A 32
 +
4E 0A 3A
 +
51 0A 3A
 +
 
 +
Byte x 4 (0x 08 C6 DF 01)
  
 
Byte (0x10)
 
Byte (0x10)
Line 49: Line 117:
 
Byte (Lot Height) Seen: 0x14 0x1E
 
Byte (Lot Height) Seen: 0x14 0x1E
  
Byte (0x20)
+
Byte (0x20) - Lot Price Category (1 - 6) aka Price Level
 
Byte (0x01)?
 
Byte (0x01)?
  
Byte (0x28)
+
Byte (0x28) - Lot Value aka Price Value
 
Byte Seen: 0x32 (0xB4 01) (0x8B B5 2F)
 
Byte Seen: 0x32 (0xB4 01) (0x8B B5 2F)
  
Line 61: Line 129:
 
Byte Number of bathrooms
 
Byte Number of bathrooms
  
Byte (0x40) Can be multiple bytes!
+
Byte (0x40) Can be multiple bytes! - Architecture Value
 
Byte Seen (0x3C) (0xB4 01) (0x00)  (0x A1 CF 16)
 
Byte Seen (0x3C) (0xB4 01) (0x00)  (0x A1 CF 16)
  
Byte (0x48)
+
Byte (0x48) Num Thumbnails
 
Byte Seen 0x03 0x04
 
Byte Seen 0x03 0x04
  
Byte (0x50)
+
Byte (0x50) Front side
 
Byte Seen 0x03
 
Byte Seen 0x03
  
Byte (0x58)
+
Byte (0x58) Venue type? + Groud floor index?
 
Byte x 5 (EB E2 D4 E5 0F)
 
Byte x 5 (EB E2 D4 E5 0F)
  
Byte (0x60)
+
Byte (0x60)  
Byte x 7 (02 78 00 20 00 2B 00  
+
Byte (0x02)
 +
 
 +
(Optional)
 +
  Byte 0x72
 +
  Byte x 9 (Trait requirements) 
 +
  Seen:
 +
    18 1E 33 02 00 00 00 00 00
 +
    10 1E 33 02 00 00 00 00 00
 +
    08 1E 33 02 00 00 00 00 00
 +
    18 00 7B 02 00 00 00 00 00 1F 33 02 00 00 00 00 00
 +
    18 1A 33 02 00 00 00 00 00 19 33 02 00 00 00 00 00
 +
   
 +
 
 +
Byte x 6 (Building type?)
 +
78 00 20 00 2B 00)
 +
 
  
 
Byte (0x42)  
 
Byte (0x42)  
Line 83: Line 166:
  
 
Byte (0x60)
 
Byte (0x60)
Byte x 8 Seen: (0xC1 A8 09 C9 CB 3E 9E 28) (0xC0 EB 06 C8 CB 3E 9E 28)
+
Byte x 3 Seen: (0xC1 A8 09 ) (0xC0 EB 06) (0x AA B0 04) (0xBC B0 04)
 +
 
 +
Byte x 4  (CB or C9)
 +
(CB 3E 9E 28) (CB 3E 9E 28) (C8 3E 9E 28)
 +
 
 +
(Optional?)
 +
Byte 0x58
 +
* Byte x 2 (These 2 vary on same lot saved twice)
 +
 
 +
Byte (AC)
  
Byte x 3
 
Seen: (0x8B 8E 8F) (0xD5 C4 A7)
 
  
 
Byte x 3
 
Byte x 3
A3 ED 01  
+
(A3 ED 01) (80 CA 04)
  
 
Bytes x 9
 
Bytes x 9

Latest revision as of 06:36, 14 May 2019

Trayitem files are used to hold Lot metadata that is used by the Sims 4. It is essentially a serialized Protobuf file, and uses VarInt to store numbers. An example dump of a trayitem file is as follows (incomplete):

Loading ./tray/0x00000002!0x023801bb9522020d.trayitem
Lot name: String (9): Rivendell
Lot Description: String (165): #fantasy #elven houses in a nice #green #valley with #waterfall, #slope, #stream, #cave, #bridge and different  charateristic rooms. NO CC, MOO used. By Artrui @ MTS
Creator UUID: VarInt: 2474641876
Creator Name: String (9): Blumenrui
Favourites: VarInt: 0
Downloads: VarInt: 0
Unknown: string(14) "01dfc608220a6f"
Lot Width: VarInt: 40
Lot Height: VarInt: 30
Lot Price Category (Low to High): VarInt: 6
Lot Value (Price Value): VarInt: 776843
Number of Bedrooms: VarInt: 3
Number of Bathrooms: VarInt: 4
Architecture Value: VarInt: 370593
Num Thumbnails: VarInt: 7
Front Side Thumbnail: VarInt: 0
Unknown2: VarInt: 4239733099
Unknown3: VarInt: 4

Full specification to follow.

Uint32 (0x00)
Uint32 (Bytes Until EOF)

Byte (0x08)

* Byte  (Changing this single byte = unreadable by the game.  Perhaps a checksum?)
Byte 
  (0xC7)
  (0xB4) - 
  (0x80) 
  (0x94) 

Byte
  (0x80)
  (0x94)
  (0xB8)
  (0xE4)
  (0x8C)
  (0x98)
  (0xD0)

(Above 2 bytes: Combinations seen)
  80 98
  80 94
  80 D0
  80 B8
  
  80 98 - Nothing on lot
  80 FC - Tags
  80 E4 - 1 trait
  80 D8 - 1 trait + Tags
  80 E0 - All 3 traits
  80 F4 - 1 trait 

Byte (Varies)

Byte x 4 
(92 AB C2 F5) 
(B9 B7 80 9C) 
(9C AB C2 9F)
(AC AB C2 B9)
(A6 AB C2 A9)

Byte x 1 (0F) (02) (08)

Byte x 2 (10 02)
Byte (10) (1A)
Byte x 4 (10 00 00 00)

Byte x 13 (0x00)

Byte (0x22)
Byte (Length)
Byte x Length (String) - Lot Name

Byte (0x2A)
Byte (Length)
Byte x Length (String) - Lot Description

Byte (0x30) - Creators UUID
Byte x 5 Seen: (F3 B9 A8 B1 08) (DD 80 E9 E4 8D)

Byte (0x3A)
Byte (Length)
Byte x Length (String) - Creators Name

Byte (0x40) - Favourites
Byte (0x00)?

Byte (0x48) - Downloads
Byte (0x00)?

Byte (0x52)
Byte x 3
Seen:
34 0A 20 
36 0A 22 
3E 0A 20
3E 0A 2A
46 0A 32 
4E 0A 3A 
51 0A 3A 

Byte x 4 (0x 08 C6 DF 01)

Byte (0x10)
Byte (Lot Width) Seen: 0x1E 0x28

Byte (0x18)
Byte (Lot Height) Seen: 0x14 0x1E

Byte (0x20) - Lot Price Category (1 - 6) aka Price Level
Byte (0x01)?

Byte (0x28) - Lot Value aka Price Value
Byte Seen: 0x32 (0xB4 01) (0x8B B5 2F)

Byte (0x30)
Byte Number of bedrooms

Byte (0x38)
Byte Number of bathrooms

Byte (0x40) Can be multiple bytes! - Architecture Value
Byte Seen (0x3C) (0xB4 01) (0x00)  (0x A1 CF 16)

Byte (0x48) Num Thumbnails
Byte Seen 0x03 0x04

Byte (0x50) Front side
Byte Seen 0x03

Byte (0x58) Venue type? + Groud floor index?
Byte x 5 (EB E2 D4 E5 0F)

Byte (0x60) 
Byte (0x02)

(Optional)
  Byte 0x72
  Byte x 9 (Trait requirements)  
  Seen:
    18 1E 33 02 00 00 00 00 00
    10 1E 33 02 00 00 00 00 00
    08 1E 33 02 00 00 00 00 00
    18 00 7B 02 00 00 00 00 00 1F 33 02 00 00 00 00 00
    18 1A 33 02 00 00 00 00 00 19 33 02 00 00 00 00 00
    

Byte x 6 (Building type?)
 78 00 20 00 2B 00) 


Byte (0x42) 
Byte 00 (Tags length)
(If tagLength > 0) Then read string of tags

Byte x 4 (0x50 10 58 00)

Byte (0x60)
Byte x 3 Seen: (0xC1 A8 09 ) (0xC0 EB 06) (0x AA B0 04) (0xBC B0 04)

Byte x 4  (CB or C9)
(CB 3E 9E 28) (CB 3E 9E 28) (C8 3E 9E 28)

(Optional?)
Byte 0x58
* Byte x 2 (These 2 vary on same lot saved twice)
  
Byte (AC)


Byte x 3
(A3 ED 01) (80 CA 04)

Bytes x 9
88 01 00 A0 01 00 AB 01 00


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