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Pokémon data structure (Generation III): Difference between revisions

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Pokémon in the games Ruby, Sapphire, FireRed, LeafGreen, and Emerald are all stored the same way in a 100-byte structure.
Pokémon in the {{game|Ruby and Sapphire|s}}, {{2v2|FireRed|LeafGreen}}, and {{v|Emerald}}s are all stored the same way in a 100-byte structure.
 


==Notes==
==Notes==


{| style="border: 1px solid #88a; background: #f8f8ff; padding: 0.5em; border-collapse: collapse; float: right; margin: 0 0 0.5em 0.5em;" cellspacing="1" cellpadding="2"
{| style="border: 1px solid #88a; background: #f8f8ff; padding: 0.5em; border-collapse: collapse; float: right; margin: 0 0 0.5em 0.5em;" cellpadding="2"
|-  
|-  
! colspan="3" style="text-align: center; background: #ccf;" | '''Pokémon'''
! colspan="3" style="text-align: center; background: #{{hoenn color}};" | '''Pokémon'''
|-
|-
! || type || offset
! || type || offset
|-
|-
| [[Personality]] || dword || 0
| [[Personality value]] || dword || 0
|-
| OT ID || dword || 4
|-
|-
| Nickname || 10 bytes || 8
| [[Original Trainer|OT]] [[Trainer ID number|ID]] || dword || 4
|-
|-
| Font || byte || 18
| [[Nickname]] || 10 bytes || 8
|-
|-
| Sanity byte? || byte || 19
| Language || word || 18
|-
|-
| OT name || 7 bytes || 20
| OT name || 7 bytes || 20
|-
|-
| Mark || byte || 27
| {{DL|Pokémon Storage System|Markings}} || byte || 27
|-
|-
| Checksum || word || 28
| Checksum || word || 28
Line 28: Line 25:
| ???? || word  || 30
| ???? || word  || 30
|-
|-
| [[Pokémon data substructures in the GBA|Data]] || 48 bytes || 32
| [[Pokémon data substructures in Generation III|Data]] || 48 bytes || 32
|-
|-
| [[Status ailment]] || dword || 80
| [[Status condition]] || dword || 80
|-
|-
| Level || byte || 84
| [[Level]] || byte || 84
|-
|-
| ???? || byte || 85
| [[Pokérus]] remaining || byte || 85
|-
|-
| Current HP || word || 86
| Current [[stats|HP]] || word || 86
|-
|-
| Total HP || word || 88
| Total [[stats|HP]] || word || 88
|-
|-
| Attack || word || 90
| [[stats|Attack]] || word || 90
|-
|-
| Defense || word || 92
| [[stats|Defense]] || word || 92
|-
|-
| Speed || word || 94
| [[stats|Speed]] || word || 94
|-
|-
| Sp. Attack || word || 96
| [[stats|Sp. Attack]] || word || 96
|-
|-
| Sp. Defense || word || 98
| [[stats|Sp. Defense]] || word || 98
|}
|}


===Personality value===
===Personality value===
The [[personality value]] controls many things, including gender, Unown letter, Spinda's dots, [[nature]], and others.
The [[personality value]] controls many things, including [[gender]], {{p|Unown}}'s letter, {{p|Spinda}}'s dots, any Pokémon's [[Nature]], and more.


===OT ID===
===OT ID===
The Original Trainer's ID Number. Part of the XOR encryption key for the data section, also used in shiny determination and the lottery.
The [[Original Trainer]]'s [[Trainer ID number|ID number]]. This number is part of the XOR encryption key for the [[Pokémon data substructures in Generation III|data]] section, and is also used in [[Shiny Pokémon|Shiny]] determination and the [[Pokémon Lottery Corner|lottery]]. The least significant bytes of this number are the Trainer ID visible on the status screen.


===Nickname===
===Nickname===
The Pokémon's nickname, limited to 10 characters. <!-- Use the [[Pokéscii Table]] to convert to readable characters. -->
The Pokémon's [[nickname]], limited to 10 characters. The characters represented by each byte are determined by the [[Character encoding in Generation III|proprietary character set]].


===Font===
===Language===
Determines which character set is used for the nickname (?).
The language of the game the Pokémon comes from. Valid values are:
This is used to determine what color should be used to write nicknames in a Pokémon's status screen. They may appear in either blue (boy) or pink (girl).
{| style="border: 1px solid #88a; background: #f8f8ff; padding: 0.5em; border-collapse: collapse; margin: 0 0 0.5em 0.5em" cellpadding=2
! Hex || Language
|-
| 0x0201 || [[File:Japan Flag.png|20px]] Japanese
|-
| 0x0202 || [[File:England Flag.png|20px]] English
|-
| 0x0203 || [[File:France Flag.png|20px]] French
|-
| 0x0204 || [[File:Italy Flag.png|20px]] Italian
|-
| 0x0205 || [[File:Germany Flag.png|20px]] German
|-
| 0x0206 || [[File:South Korea Flag.png|20px]] Korean{{tt|*|unused}}
|-
| 0x0207 || [[File:Spain Flag.png|20px]] Spanish
|}


===OT name===
===OT name===
The name of the original trainer of the Pokémon. <!-- Use the Pokéscii Table to convert to readable characters. -->
The name of the Pokémon's Original Trainer. The characters represented by each byte are determined by the [[Character encoding in Generation III|proprietary character set]].


===Mark===
===Markings===
The marks seen in the storage box. These marks serve only to aid in organizing large collections of Pokémon.
The markings seen in the [[Pokémon Storage System|storage Box]]. These markings serve only to aid in organizing large collections of Pokémon.
{| style="border: 1px solid #88a; background: #f8f8ff; padding: 0.5em; border-collapse: collapse; margin: 0 0 0.5em 0.5em;" cellspacing="1" cellpadding="2"
{| style="border: 1px solid #88a; background: #f8f8ff; padding: 0.5em; border-collapse: collapse; margin: 0 0 0.5em 0.5em" cellpadding=2
|-
! Bit || Mark
| '''Bit||Mark'''
|-
|-
|0|| Circle
| 0 || ●
|-
|-
|1|| Square
| 1 || ■
|-
|-
|2|| Triangle
| 2 || ▲
|-
|3|| Heart
|-
|-
| 3 || ♥
|}
|}
<BR clear=all>


===Checksum===
===Checksum===
The checksum is of the 48-byte data section in the structure. It is computed by simply adding all the unencrypted values one word at a time. If this value does not match the real checksum, the Pokémon is interpreted as a [[Bad egg]].
The checksum for the 48-byte [[Pokémon data substructures in Generation III|data]] section of this structure. It is computed by adding all of the unencrypted values of that section one word at a time. If the computed sum and the stored checksum do not match, the Pokémon is interpreted as a [[Bad Egg]].


===Padding===
===????===
Any entry marked (Padding) is not used and usually set to either 0 or -1 of the respective data type.
Unknown, possibly simply padding (not used and usually set to either 0 or -1, depending on the data type).
===Status ailment===
The Pokémon's [[status ailments]] are stored as follows:


0-2: Sleep bits. Indicates turns of sleep, so 111b = 7 turns, 101b = 5 turns, etc.<br>
===Data===
3: Poison<br>
Certain [[Pokémon data substructures in Generation III|data]] pertaining to the Pokémon that is stored in a special and encrypted format.
4: Burned<br>
 
5: Frozen<br>
===Status condition===
6: Paralysis<br>
The Pokémon's [[status condition]] is stored as follows:
7: Bad poison<br>
 
{| style="border: 1px solid #88a; background: #f8f8ff; padding: 0.5em; border-collapse: collapse; margin: 0 0 0.5em 0.5em" cellpadding=2
! Bit || colspan=2 | Status
|-
| 0-2 || class="roundy" style="background:#{{status color}}; border:1px solid #f8f8ff; text-align:center" width="32px" | <small>{{color2|FFFFFF|Sleep (status condition)|SLP}}</small> || Sleep
|-
| 3 || class="roundy" style="background:#{{poison color}}; border:1px solid #f8f8ff; text-align:center" | <small>{{color2|FFFFFF|Poison (status condition)|PSN}}</small> || Poison
|-
| 4 || class="roundy" style="background:#{{fire color}}; border:1px solid #f8f8ff; text-align:center" | <small>{{color2|FFF|Burn (status condition)|BRN}}</small> || Burn
|-
| 5 || class="roundy" style="background:#{{ice color}}; border:1px solid #f8f8ff; text-align:center" | <small>{{color2|FFFFFF|Freeze (status condition)|FRZ}}</small> || Freeze
|-
| 6 || class="roundy" style="background:#{{electric color}}; border:1px solid #f8f8ff; text-align:center" | <small>{{color2|FFFFFF|Paralysis (status condition)|PAR}}</small> || Paralysis
|-
| 7 || class="roundy" style="background:#{{poison color}}; border:1px solid #f8f8ff; border-bottom:1px solid; text-align:center" | <small>{{color2|FFFFFF|Poison (status condition)|PSN}}</small> || Bad Poison
|}
The three sleep bits are used to indicate turns of sleep. So 111<sub>2</sub> = 7 turns of sleep, 101<sub>2</sub> = 5 turns, et cetera.


==Location==
==Data location==
{{incomplete|section|Are the addresses below only for US games?}}
A Trainer's [[party]] starts at the following addresses in the GBA's RAM.
{| style="border: 1px solid #88a; background: #f8f8ff; padding: 0.5em; border-collapse: collapse; margin: 0 0 0.5em 0.5em" cellpadding=2
! Game || Address
|-
| '''{{color2|{{ruby color}}|Pokémon Ruby and Sapphire Versions|Ruby}}''' || rowspan=2 | 0x03004360
|-
| '''{{color2|{{sapphire color}}|Pokémon Ruby and Sapphire Versions|Sapphire}}'''
|-
| '''{{color2|{{emerald color}}|Pokémon Emerald Version|Emerald}}''' || 0x02024190<br>0x020244EC<sup>{{tt|US|for US games}}</sup>
|-
| '''{{color2|{{firered color}}|Pokémon FireRed and LeafGreen Versions|FireRed}}''' || 0x02024284
|-
| '''{{color2|{{leafgreen color}}|Pokémon FireRed and LeafGreen Versions|LeafGreen}}''' || 0x020241e4<br>0x02024284<sup>{{tt|US|for US games}}</sup>
|}
An opponent's party, or a wild Pokémon, starts at the following addresses.
{| style="border: 1px solid #88a; background: #f8f8ff; padding: 0.5em; border-collapse: collapse; margin: 0 0 0.5em 0.5em" cellpadding=2
! Game || Address
|-
| '''{{color2|{{emerald color}}|Pokémon Emerald Version|Emerald}}''' || 0x02024744
|-
| '''{{color2|{{firered color}}|Pokémon FireRed and LeafGreen Versions|FireRed}}''' || 0x0202402C
|}


A trainer's [[party|team]] starts at the following addresses in the GBA's RAM (for US games?):
The 600 bytes following these addresses describe a whole team of 6 Pokémon.


* Ruby: 0x03004360
The full 100-byte structure for a Pokémon is only used to describe Pokémon being held in the player's party. When Pokémon are stored in the PC, their data is recorded using only the first 80 bytes of this structure, stopping after the [[Pokémon data substructures in Generation III|data]] field. The last 20 bytes (excepting status condition) can all be recalculated from data in the data substructure when a Pokémon is withdrawn (level being derived from experience). This also explains why Pokémon suffering a status condition are "cured" when put in the PC.
* Sapphire: 0x03004360
* Emerald: 0x02024190 (0x020244EC for US games??)
* FireRed: 0x02024284
* LeafGreen: 0x020241e4


There are 6 Pokémon per team, so the whole team continues for 600 bytes afterward.
This means there are also 33,600 bytes (80 bytes * 30 per Box * 14 Boxes) elsewhere in the GBA's RAM describing Pokémon in the PC. When the GBA's saved state (including memory contents) is unzipped into a 740,000+ byte file and viewed, the 14 Boxes of 420 Pokémon are stored in the general region of $038000 and $040000.


This structure is used to save data on Pokémon stored in your team.
==See also==
The structure for Pokémon saved in the PC stops after the data field, making it only 80 bytes long.<br>
* [[Pokémon data substructures in Generation III]]
This explains why Pokémon injured by status ailment will cure themselves when put in the PC.
It also applies to stats and level, which are recalculated based on Experience.<br>
Thus, there are also 33600 (14*30*80) bytes stored somewhere else in the GBA's RAM to save data on Pokémon in the PC.


When the VBA's saved state (including memory contents) are unzipped into a 740,000+ byte file and viewed, the 14 boxes of 420 Pokémon are stored in the general region of $038000 $040000.
==Links==
* [http://www.ppnstudio.com/maker/PokemonMakerHelp.txt PokemonMakerV4x Help and 80 bytes Make a Pokémon]


[[Category:Structures]]
{{data structure}}<br>
[[Category:Game mechanics]]
{{Project Games notice|data structure}}

Revision as of 00:01, 21 November 2015

Pokémon in the Pokémon Ruby and Sapphire, FireRed and LeafGreen, and Emerald Versions are all stored the same way in a 100-byte structure.

Notes

Pokémon
type offset
Personality value dword 0
OT ID dword 4
Nickname 10 bytes 8
Language word 18
OT name 7 bytes 20
Markings byte 27
Checksum word 28
???? word 30
Data 48 bytes 32
Status condition dword 80
Level byte 84
Pokérus remaining byte 85
Current HP word 86
Total HP word 88
Attack word 90
Defense word 92
Speed word 94
Sp. Attack word 96
Sp. Defense word 98

Personality value

The personality value controls many things, including gender, Unown's letter, Spinda's dots, any Pokémon's Nature, and more.

OT ID

The Original Trainer's ID number. This number is part of the XOR encryption key for the data section, and is also used in Shiny determination and the lottery. The least significant bytes of this number are the Trainer ID visible on the status screen.

Nickname

The Pokémon's nickname, limited to 10 characters. The characters represented by each byte are determined by the proprietary character set.

Language

The language of the game the Pokémon comes from. Valid values are:

Hex Language
0x0201 Japan Flag.png Japanese
0x0202 England Flag.png English
0x0203 France Flag.png French
0x0204 Italy Flag.png Italian
0x0205 Germany Flag.png German
0x0206 South Korea Flag.png Korean*
0x0207 Spain Flag.png Spanish

OT name

The name of the Pokémon's Original Trainer. The characters represented by each byte are determined by the proprietary character set.

Markings

The markings seen in the storage Box. These markings serve only to aid in organizing large collections of Pokémon.

Bit Mark
0 ●
1 ■
2 ▲
3 ♥

Checksum

The checksum for the 48-byte data section of this structure. It is computed by adding all of the unencrypted values of that section one word at a time. If the computed sum and the stored checksum do not match, the Pokémon is interpreted as a Bad Egg.

????

Unknown, possibly simply padding (not used and usually set to either 0 or -1, depending on the data type).

Data

Certain data pertaining to the Pokémon that is stored in a special and encrypted format.

Status condition

The Pokémon's status condition is stored as follows:

Bit Status
0-2 SLP Sleep
3 PSN Poison
4 BRN Burn
5 FRZ Freeze
6 PAR Paralysis
7 PSN Bad Poison

The three sleep bits are used to indicate turns of sleep. So 1112 = 7 turns of sleep, 1012 = 5 turns, et cetera.

Data location

050Diglett.png This section is incomplete.
Please feel free to edit this section to add missing information and complete it.
Reason: Are the addresses below only for US games?

A Trainer's party starts at the following addresses in the GBA's RAM.

Game Address
Ruby 0x03004360
Sapphire
Emerald 0x02024190
0x020244ECUS
FireRed 0x02024284
LeafGreen 0x020241e4
0x02024284US

An opponent's party, or a wild Pokémon, starts at the following addresses.

Game Address
Emerald 0x02024744
FireRed 0x0202402C

The 600 bytes following these addresses describe a whole team of 6 Pokémon.

The full 100-byte structure for a Pokémon is only used to describe Pokémon being held in the player's party. When Pokémon are stored in the PC, their data is recorded using only the first 80 bytes of this structure, stopping after the data field. The last 20 bytes (excepting status condition) can all be recalculated from data in the data substructure when a Pokémon is withdrawn (level being derived from experience). This also explains why Pokémon suffering a status condition are "cured" when put in the PC.

This means there are also 33,600 bytes (80 bytes * 30 per Box * 14 Boxes) elsewhere in the GBA's RAM describing Pokémon in the PC. When the GBA's saved state (including memory contents) is unzipped into a 740,000+ byte file and viewed, the 14 Boxes of 420 Pokémon are stored in the general region of $038000 and $040000.

See also

Links


Data structure in the Pokémon games
Generation I Pokémon species • Pokémon • Poké Mart • Character encoding • Save
Generation II Pokémon species • Pokémon • Trainer • Character encoding (Korean) • Save
Generation III Pokémon species (Pokémon evolution • Pokédex • Type chart)
Pokémon (substructures) • Move • Contest • Contest move • Item
Trainer Tower • Battle Frontier • Character encoding • Save
Generation IV Pokémon species (Pokémon evolution • Learnsets)
Pokémon • Save • Character encoding
Generation V-present Character encoding
TCG GB and GB2 Character encoding


Project Games logo.png This data structure article is part of Project Games, a Bulbapedia project that aims to write comprehensive articles on the Pokémon games.
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