Difference between revisions of "Streamed Script"

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An '''external script''' is a script file used only in San Andreas that is outside the main script file, the <code>main.scm</code>. External scripts are located in the <code>script.img</code> file in the <code>data/maps</code> folder. The file is usually decompiled along with the <code>main.scm</code>. The maximum number of external scripts that can be defined is 82. The maximum number of external scripts that can be used simultaneously is 70. The game currently has 78 defined external scripts.
+
A '''streamed script''' is a script file that is streamed on demand, only when the script needs to be executed. They are stored in the [[script.img]] file. It contains the opcodes which are parsed by the game in the same way as the ones located in usual scripts, except that it has no header.
  
−
==How 2.0==
+
== GTA San Andreas ==
 +
The file is located in the <code>data/script/</code> directory and is loaded by [[gta.dat]].
 +
 
 +
The maximum number of streamed scripts that can be defined is 82. The maximum number of streamed scripts that can be used simultaneously is 70. The game currently has 78 defined streamed scripts.
 +
 
 +
===Tutorial===
 
In order to add more external script files, you have to define the number of files you are going to use:<br>
 
In order to add more external script files, you have to define the number of files you are going to use:<br>
 
<code>DEFINE EXTERNAL_SCRIPTS 78</code><br>
 
<code>DEFINE EXTERNAL_SCRIPTS 78</code><br>
 
Add the external script to the list with this:<br>
 
Add the external script to the list with this:<br>
−
<code>DEFINE SCRIPT <b>NAME</b> AT <b>LABEL</b></code><br>
+
<code>DEFINE SCRIPT '''NAME''' AT '''[[Label|LABEL]]'''</code><br>
 
At the end of the file add your code in.
 
At the end of the file add your code in.
  
−
==Opcodes==
+
{{incomplete}}
−
You can use the following opcodes to do stuff to your script file.<br>
+
 
−
[[07D3]] - I don't know how this work<br>
+
===Opcodes===
−
[[0884]] - Or this<br>
+
* [[07D3]] - Adds a script brain for peds.
−
[[08A9]] - Loads the external script<br>
+
* [[0884]] - Adds a script brain for peds triggered by attractors.
−
[[08AB]] - Checks if the external script has been loaded<br>
+
* [[08A9]] - Loads a streamed script.
−
[[08E8]] - Assigns an external script to a ped's model<br>
+
* [[08AB]] - Checks if the streamed script has been loaded.
−
[[090F]] - Ends the external script (doesn't seem to work)<br>
+
* [[08E8]] - Attaches an animation to a ped model.
−
[[0910]] - Releases an external script from the memory (not tested!)<br>
+
* [[090F]] - Marks a previously loaded streamed script as no longer needed.
−
[[0913]] - Runs the external script after it has been loaded<br>
+
* [[0910]] - Frees an streamed script from the memory (shouldn't be used).
−
[[0914]] - No operation in PC and XBox versions<br>
+
* [[0913]] - Runs the streamed script (needs to be loaded first).
−
[[091C]] - Gets an actor within a sphere of the object using an external script<br>
+
* [[091C]] - Gets an ped using an attractor with the specified model and in the specified area.
−
[[0926]] - Gets the status of the external script, 0 if not loaded<br>
+
* [[0926]] - Gets the number of instances of a script.
−
[[0928]] - Activates the external script when near the ped's model<br>
+
* [[0928]] - Tells the engine to start a streamed script when the player is within the range of the specified ped.
−
[[0929]] - Activates the external script when near the object's model<br>
+
* [[0929]] - Tells the engine to start a streamed script when the player is within the range of the specified model.
 +
 
 +
===Problems===
 +
There is one main problem with streamed scripts: the script doesn't work if you save while the script is running. If you reload the game, the streamed script will be disabled. You have to force the script to end before saving to prevent this from happening.
  
−
==List of Scripts==
+
== GTA IV ==
−
The following is a list of external scripts that is used in the game.
+
{{incomplete}}
−
{|
 
−
! Number
 
−
! Name
 
−
! Description
 
−
|-
 
−
| 0
 
−
| PLAYER_PARACHUTE
 
−
| Controls the player's parachute
 
−
|-
 
−
| 1
 
−
| PARACHUTE
 
−
| Controls the AI's parachute
 
−
|-
 
−
| 2
 
−
| BCESAR2
 
−
| Smoke's money from Los Santos to San Fierro
 
−
|-
 
−
| 3
 
−
| BCESAR3
 
−
| Smoke's yay from San Fierro to Los Santos
 
−
|-
 
−
| 4
 
−
| SLOT_MACHINE
 
−
| Slot machine
 
−
|-
 
−
| 5
 
−
| ROULETTE
 
−
| Roulette
 
−
|-
 
−
| 6
 
−
| OTB_SCRIPT
 
−
| Off track betting machine
 
−
|-
 
−
| 7
 
−
| ARCADE
 
−
| Arcade game mission checker (not the game itself)
 
−
|-
 
−
| 8
 
−
| VENDING_MACHINE
 
−
| Vending machines (both food and drinks)
 
−
|-
 
−
| 9
 
−
| FOOD_VENDOR
 
−
| Food vendors
 
−
|-
 
−
| 10
 
−
| GATES_SCRIPT
 
−
| Airport gates
 
−
|-
 
−
| 11
 
−
| GYMBIKE
 
−
| Bike
 
−
|-
 
−
| 12
 
−
| GYMBENCH
 
−
| Bench
 
−
|-
 
−
| 13
 
−
| GYMTREAD
 
−
| Treadmill
 
−
|-
 
−
| 14
 
−
| GYMDUMB
 
−
| Dumbell
 
−
|-
 
−
| 15
 
−
| BASKETB
 
−
| Basketball
 
−
|-
 
−
| 16
 
−
| VIDPOK
 
−
| Video poker machine
 
−
|-
 
−
| 17
 
−
| BLACKJ
 
−
| Blackjack
 
−
|-
 
−
| 18
 
−
| WHEELO
 
−
| Wheel of Fortune
 
−
|-
 
−
| 19
 
−
| DEALER
 
−
| Drug dealer
 
−
|-
 
−
| 20
 
−
| HOME_BRAINS
 
−
| Hobo's AI
 
−
|-
 
−
| 21
 
−
| POOL_SCRIPT
 
−
| Pool
 
−
|-
 
−
| 22
 
−
| LOWR_CONT
 
−
| Lowrider contest
 
−
|-
 
−
| 23
 
−
| BURG_BRAINS
 
−
| Burgulary's ped AI
 
−
|-
 
−
| 24
 
−
| GF_MEETING
 
−
| Girlfriend meeting
 
−
|-
 
−
| 25
 
−
| GF_DATE
 
−
| Girlfriend date
 
−
|-
 
−
| 26
 
−
| GF_SEX
 
−
| Girlfriend sex
 
−
|-
 
−
| 27
 
−
| CASINO_AMBIENCE
 
−
| Casino ambience
 
−
|-
 
−
| 28
 
−
| BAR_AMBIENCE
 
−
| Bar ambience
 
−
|-
 
−
| 29
 
−
| FOODBRAINS
 
−
| Restaurant's ped AI
 
−
|-
 
−
| 30
 
−
| OTB_AMBIENCE
 
−
| Off track betting ambience
 
−
|-
 
−
| 31
 
−
| STRIP_AMBIENCE
 
−
| Strip club ambience
 
−
|-
 
−
| 32
 
−
| PLANES
 
−
| Airline traveling
 
−
|-
 
−
| 33
 
−
| TRAINS
 
−
| Being a passenger in the train
 
−
|-
 
−
| 34
 
−
| ZERO_AMBIENCE
 
−
| Zero's RC Shop ambience
 
−
|-
 
−
| 35
 
−
| DANCE
 
−
| DDR
 
−
|-
 
−
| 36
 
−
| SHOPKEEPER
 
−
| Restuarant shopkeeper AI
 
−
|-
 
−
| 37
 
−
| CUSTOMER_PANIC
 
−
| Ped's panic AI
 
−
|-
 
−
| 38
 
−
| BAR_STAFF
 
−
| Bartender AI
 
−
|-
 
−
| 39
 
−
| BOUNCER
 
−
| Bouncer AI
 
−
|-
 
−
| 40
 
−
| OTB_STAFF
 
−
| OTB staff AI
 
−
|-
 
−
| 41
 
−
| PCHAIR
 
−
| Restaurant ped in chair AI
 
−
|-
 
−
| 42
 
−
| PCUSTOM
 
−
| Restaurant ped not in chair AI
 
−
|-
 
−
| 43
 
−
| OTBWTCH
 
−
| OTB ped AI
 
−
|-
 
−
| 44
 
−
| OTBSLP
 
−
| Ped betting OTB AI
 
−
|-
 
−
| 45
 
−
| OTBTILL
 
−
| Ped walking around OTB AI
 
−
|-
 
−
| 46
 
−
| FBOOTHR
 
−
| Ped eating food AI
 
−
|-
 
−
| 47
 
−
| FBOOTHL
 
−
| Ped eating food AI
 
−
|-
 
−
| 48
 
−
| BARGUY
 
−
|
 
−
|-
 
−
| 49
 
−
| PEDROUL
 
−
|
 
−
|-
 
−
| 50
 
−
| PEDCARD
 
−
|
 
−
|-
 
−
| 51
 
−
| PEDSLOT
 
−
|
 
−
|-
 
−
| 52
 
−
| DANCER
 
−
|
 
−
|-
 
−
| 53
 
−
| STRIPW
 
−
|
 
−
|-
 
−
| 54
 
−
| STRIPM
 
−
|
 
−
|-
 
−
| 55
 
−
| BROWSE
 
−
|
 
−
|-
 
−
| 56
 
−
| COPSIT
 
−
|
 
−
|-
 
−
| 57
 
−
| COPLOOK
 
−
|
 
−
|-
 
−
| 58
 
−
| TICKET
 
−
|
 
−
|-
 
−
| 59
 
−
| SHOPPER
 
−
|
 
−
|-
 
−
| 60
 
−
| AMMU
 
−
| Ammunation
 
−
|-
 
−
| 61
 
−
| TATTOO
 
−
| Tatto
 
−
|-
 
−
| 62
 
−
| BARBER
 
−
| Barber
 
−
|-
 
−
| 63
 
−
| WARDROBE
 
−
| Player's wardrobe
 
−
|-
 
−
| 64
 
−
| CLOTHES
 
−
| Clothes
 
−
|-
 
−
| 65
 
−
| JUNKFUD
 
−
|
 
−
|-
 
−
| 66
 
−
| CARMOD1
 
−
| Mod garage
 
−
|-
 
−
| 67
 
−
| CRANE1
 
−
| San Fierro and Las Venturas construction site cranes
 
−
|-
 
−
| 68
 
−
| CRANE2
 
−
| IE ship crane
 
−
|-
 
−
| 69
 
−
| CRANE3
 
−
| Quarry crane
 
−
|-
 
−
| 70
 
−
| CARPARK1
 
−
| Random car for carpark generators
 
−
|-
 
−
| 71
 
−
| IMPOUND
 
−
| Impound lots
 
−
|-
 
−
| 72
 
−
| VALET
 
−
| Valet
 
−
|-
 
−
| 73
 
−
| PHOTO
 
−
| Suicide photographer
 
−
|-
 
−
| 74
 
−
| PRISONR
 
−
| Prisoner AI
 
−
|-
 
−
| 75
 
−
| CAMERA
 
−
| Homie's camera holding AI
 
−
|-
 
−
| 76
 
−
| DEBT
 
−
| Casino debt
 
−
|-
 
−
| 77
 
−
| HOTDOG
 
−
| Hotdog van
 
−
|}
 
  
−
==Problems==
+
==See also==
−
There is one main problem with external scripts: the script doesn't work if you save while the script is running. If you reload the game, the external script is permanently disabled. You have to force the script to end before saving to prevent this from happening.
+
* [[Resource Streaming]]
 +
* [[SCM]]
 +
* [[Script.img#San Andreas|List of streamed scripts]]
  
 +
{{N|SA|IV}}
 
[[Category:Mission Script]]
 
[[Category:Mission Script]]

Latest revision as of 22:58, 5 February 2015

A streamed script is a script file that is streamed on demand, only when the script needs to be executed. They are stored in the script.img file. It contains the opcodes which are parsed by the game in the same way as the ones located in usual scripts, except that it has no header.

GTA San Andreas

The file is located in the data/script/ directory and is loaded by gta.dat.

The maximum number of streamed scripts that can be defined is 82. The maximum number of streamed scripts that can be used simultaneously is 70. The game currently has 78 defined streamed scripts.

Tutorial

In order to add more external script files, you have to define the number of files you are going to use:
DEFINE EXTERNAL_SCRIPTS 78
Add the external script to the list with this:
DEFINE SCRIPT NAME AT LABEL
At the end of the file add your code in.

This section is incomplete. You can help by fixing and expanding it.

Opcodes

  • 07D3 - Adds a script brain for peds.
  • 0884 - Adds a script brain for peds triggered by attractors.
  • 08A9 - Loads a streamed script.
  • 08AB - Checks if the streamed script has been loaded.
  • 08E8 - Attaches an animation to a ped model.
  • 090F - Marks a previously loaded streamed script as no longer needed.
  • 0910 - Frees an streamed script from the memory (shouldn't be used).
  • 0913 - Runs the streamed script (needs to be loaded first).
  • 091C - Gets an ped using an attractor with the specified model and in the specified area.
  • 0926 - Gets the number of instances of a script.
  • 0928 - Tells the engine to start a streamed script when the player is within the range of the specified ped.
  • 0929 - Tells the engine to start a streamed script when the player is within the range of the specified model.

Problems

There is one main problem with streamed scripts: the script doesn't work if you save while the script is running. If you reload the game, the streamed script will be disabled. You have to force the script to end before saving to prevent this from happening.

GTA IV

This section is incomplete. You can help by fixing and expanding it.

See also

v · d · e
San Andreas Grand Theft Auto: San Andreas
File Formats.b • .col • .cfg • .cut • .dff • .dat • .fxp • .gxt • .ide • .ifp • .img • .ipl • nodes*.dat • .ped • .rep • .rrr • .scm • .set • .txd
DocumentationAudio • Cryptography • Cutscenes • Game memory • Handling.cfg • Map Listing • Mission Packs • Instructions • Paths • Replays • Saves • Scripts • Sound Effects • Statistics • Vehicles • Wanted levels
ToolsCLEO • Collision File Editor II • ENBSeries • G-Tools • IMG Tool • Limit Adjuster • Map Editor • Mod Loader • San Andreas Audio Toolkit • Sanny Builder • TXD Workshop • Magic.TXD
TutorialsSan Andreas v2.0 Modding • How to create a mission • How to create a script • How to use Map Editor • Vehicle Mod Installation
ModificationsDesign Your Own Mission • Gostown Paradise • GTA: United • Myriad Islands
MultiplayergtaTournament • Multi Theft Auto • San Andreas Multiplayer • (more...)
Useful linksCommunity Portal • Discussion Forums • Modding Forums • Mods on GTAGarage.com • Mobile Modding • Opcodes Database
v · d · e
GTA IV Grand Theft Auto IV
File Formats.dat • .gxt • .ide • .img • .ipl • .nod • .sco • .rpf • .rrr • .wad • .wbd/.wbn • .wdd • .wdr • .wft • .whm • .wpl • .wtd
DocumentationAudio • Bink Video • Cryptography • Cutscenes • GXT Text • Image listing • Keycodes • Map Listing • Native functions • Paths • Radar Blips • Radio Stations • Saves • Scenarios • VTable • Weapons
ToolsASI Loader • ENBSeries • G-Texture • GIMS IV • Ingame WPL Editor • IV Needle • OpenIV • SparkIV • XLiveLess • WPL Manager • X Mod Installer
Alice • C++ Script Hook • .NET Script Hook • Scocl
TutorialsImporting Textures with OpenIV • Importing Textures with SparkIV
ModificationsGostown IV • Four Multiplayer • IV Multiplayer • CitizenMP:IV Reloaded
Useful linksCommunity portal • Discussion forums • Modding forums • Mods on GTAGarage.com
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