Streamed Script

An external script is a script file used only in San Andreas that is outside the main script file, the main.scm. External scripts are located in the script.img file in the data/maps folder. The file is usually decompiled along with the main.scm. 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.

How 2.0

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.

Opcodes

You can use the following opcodes to do stuff to your script file.
07D3 - I don't know how this work
0884 - Or this
08A9 - Loads the external script
08AB - Checks if the external script has been loaded
08E8 - Assigns an external script to a ped's model
090F - Ends the external script (doesn't seem to work)
0913 - Runs the external script after it has been loaded
0914 - No operation in PC and XBox versions
091C - Gets an actor within a sphere of the object using an external script
0926 - Gets the status of the external script, 0 if not loaded
0928 - Activates the external script when near the ped's model
0929 - Activates the external script when near the object's model

List of Scripts

The following is a list of external scripts that is used in the game.

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	Siucide photographer
74	PRISONR	Prisoner AI
75	CAMERA	Homie's camera holding AI
76	DEBT	Casino debt
77	HOTDOG	Hotdog van

Problems

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.