Difference between revisions of "Script"

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A '''thread''' descripes some kind of minimal process in computer science. Processes and threads are used to simulate parallel execution of programcode. But there is a difference between both: a process descipes the execution of a whole program. It contains an image of the programs binary executeable code in memory just as it is used for handling memory allocation by the operating system. However a thread is nothing in this way. It does just descripe a parallel execution of code inside a process, so one process can hold multiple threads.
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A '''script''' is a collection of [[opcode|instructions]] that performs a specific task when executed by a virtual machine.  
  
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The description above is just one very simple definition of a thread. GTA simplifies multithreading alot so everything the script needs to do is to start a thread and perhaps end it somehow. It does not need to handle variable synchronisation or communication between two threads. This is what the game does through internal routines.
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== Mission Script ==
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[[Opcode]]s:
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* [[00D7]] – Starts a script
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* [[004F]] – Starts a script with additional parameters
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* [[004E]] – Ends the current script
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* [[03A4]] – Gives a name to the script
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* [[0459]] – Ends a named script
  
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== [[Opcode|OpCodes]] & [[Native function|Native functions]] ==
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[[CLEO]] Opcodes:
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{{Incomplete}}
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* [[0A92]] – Starts a ''CLEO'' script
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* [[0A93]] – Ends a ''CLEO'' script
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* [[0A95]] – Enables saving for a ''CLEO'' script
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* [[0A9F]] – Returns the pointer to the current script
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* [[0AAA]] – Returns the pointer to a named CLEO script
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* [[0ABA]] – Ends a named ''CLEO'' script
  
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* [[004E]] – Ends the current thread
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[[Native function]]s:
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* [[004F]] – Creates a parameterized thread
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* [[REQUEST_SCRIPT]]
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* [[00D7]] – Creates an unparameterized thread
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* [[START_NEW_SCRIPT]]
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* [[03A4]] – Gives a thread a name
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* [[START_NEW_SCRIPT_WITH_ARGS]]
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* [[0459]] – Ends a named thread
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* [[TERMINATE_ALL_SCRIPTS_WITH_THIS_NAME]]
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* [[004E]] – Ends the current thread
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* [[TERMINATE_THIS_SCRIPT]]
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* [[MARK_SCRIPT_AS_NO_LONGER_NEEDED]]
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* [[STORE_SCRIPT_VALUES_FOR_NETWORK_GAME]]
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* [[THIS_SCRIPT_IS_SAFE_FOR_NETWORK_GAME]]
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* [[THIS_SCRIPT_SHOULD_BE_SAVED]]
  
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{{Incomplete}}
  
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''[[CLEO]] OpCodes'':
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== See also ==
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* [[0A92]] – Creates a ''CLEO'' thread
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* [[Mission Scripting (Overview)]]
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* [[0A93]] – Ends a ''CLEO'' thread
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* {{Icon|SA}} [[Create a script]]
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* [[0A95]] – Enables thread saving for a ''CLEO'' thread
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* {{Icon|SA}} Script structure in memory - [http://www.gtamodding.com/index.php?title=Memory_Addresses_(SA)#Threads] [http://www.gtamodding.com/index.php?title=Saves_(GTA_SA)#Block_1:_Script]
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* [[0A9F]] – Returns the current threads pointer
 
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* [[0AAA]] – Returns the pointer to a named thread
 
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* [[0ABA]] – Ends a named ''CLEO'' thread
 
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== Links ==
 
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* {{Icon|SA}} [[Create a thread]]
 
  
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== Further Information ==
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== External links ==
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* [[Wikipedia:Process_(computing)|Process]]
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* [[Wikipedia:Computer_program|Program]]
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* [[Wikipedia:Thread_(computer_science)|Thread]]
 
  
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{{N|4|SA}}
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{{N|4|SA|VC|3}}
 
[[Category:Mission_Scripting]]
 
[[Category:Mission_Scripting]]

Latest revision as of 19:53, 5 September 2016

A script is a collection of instructions that performs a specific task when executed by a virtual machine.

Mission Script

Opcodes:

  • 00D7 – Starts a script
  • 004F – Starts a script with additional parameters
  • 004E – Ends the current script
  • 03A4 – Gives a name to the script
  • 0459 – Ends a named script

CLEO Opcodes:

  • 0A92 – Starts a CLEO script
  • 0A93 – Ends a CLEO script
  • 0A95 – Enables saving for a CLEO script
  • 0A9F – Returns the pointer to the current script
  • 0AAA – Returns the pointer to a named CLEO script
  • 0ABA – Ends a named CLEO script

Native functions:

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

See also

External links

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
ModificationsGTA Connected • Gostown IV • Four Multiplayer • IV Multiplayer • CitizenMP:IV Reloaded
Useful linksCommunity portal • Discussion forums • Modding forums • Mods on GTAGarage.com
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
Vice City Grand Theft Auto: Vice City
File Formats.adf • .b • .col • .cfg • .dff • .dat • .gxt • .ide • .ifp • .img/.dir • .ipl • .raw/.sdt • .rep • .set • .scm • .txd
DocumentationAudio • Handling • Map Listing • Memory Addresses • Skin List • Opcodes • RenderWare • Script Paths • Saves • Sound Effects • Statistics • Vehicles • Text • Wanted levels • Weapons
ToolsCLEO • Collision File Editor II • G-Tools • GXT Editor • IMG Tool • Limit Adjuster • KEd (map editor) • Sanny Builder • TXD Workshop • Magic.TXD
TutorialsHow to create a mission • How to create a script • Vehicle Mod Installation
MultiplayerGTA:LC Multiplayer • gtaTournament • Multi Theft Auto • State Of Liberty Online • Vice City Multiplayer • Vice City Online
Useful linksCommunity Portal • Discussion Forums • Modding Forums • Mods on GTAGarage.com • Mobile Modding • Opcodes Database
v · d · e
GTA III Grand Theft Auto III
File Formats.b • .col • .cfg • .dff • .dat • .gxt • .ide • .ifp • .img • .ipl • .raw/.sdt • .set • .scm • .txd
DocumentationAudio • Handling.cfg • Map Listing • Opcodes • Paths • RenderWare • Saves • Sound Effects • Statistics • Vehicles • Wanted levels • Weapons
ToolsCLEO • Collision File Editor II • G-Tools • IMG Tool • Map Editor • Sanny Builder • TXD Workshop • Magic.TXD • Water Editor
TutorialsHow to create a mission • How to create a script • How to use Map Editor • Vehicle Mod Installation
MultiplayerLiberty Unleashed • Multi Theft Auto • More...
Useful linksCommunity Portal • Discussion Forums • Modding Forums • Mods on GTAGarage.com • Mobile Modding • Opcodes Database
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