0x76 — stop_sound_effect

Sound-effect stop helper. It resolves optional character abstractions and calls CSoundManager::FadeoutAllSE or CRadiSound::StopSe.

proven— handler traced, and exercised by at least one shipped script.

At a glance

Opcode	`0x76` (118)
Handler	`CRadiScript::Command_76`
Signature	`CRadiScript::Command_76(int,SCR_DATA*,unsigned int,unsigned int)`
Translation unit	`r_script_run7.cpp`
Address	— debug build; click for all 3
Handler size	`0x230` (560 bytes)
Engine name	`stop_sound_effect`
Family	Primitives, textures, sound and movies
Command size	`4 + extra_words * 4` bytes

Handler behaviour

Sound-effect stop helper. It resolves optional character abstractions and calls CSoundManager::FadeoutAllSE or CRadiSound::StopSe.

Encoding

The command header is one 32-bit word, as described in §3 Instruction encoding:

 31            24 23            16 15             8 7              0
+----------------+----------------+----------------+----------------+
|  flags         |  argument byte |  extra words   |  0x76          |
+----------------+----------------+----------------+----------------+

Bits 8–15 give the number of 32-bit operand words that follow. Bits 16–23 are handed to the handler as a bitfield; on character commands bit 0 normally says whether a character selector word is present. Bit 31 is the keep-going bit.

Operand fields

7 documented fields. input fields are read from the command's operand words; derived fields are computed from other fields rather than stored separately.

Field	Role	Meaning
`bank`	input	Sound bank byte passed to CRadiSound::StopSe.
`explicit_flag`	derived	Boolean option controlling `explicit`.
`mode`	input	Handler path selector taken from the argument byte. The meaning is specific to each command.
`selector`	input	Sub-selector byte choosing which variant of the command's behaviour runs.
`sound_id`	input	Identifier selecting which `sound` to use.
`stop_mode`	input	Mode selector for `stop`; the handler branches on it.
`yield`	derived	Pause the script here for one game frame; the next command runs on the following update. Lines without it keep running immediately.

Engine calls

Engine functions this handler was observed calling:

CRadiScript::GetAbstractionCharacterNumber(unsigned int&,unsigned int&,const SCR_DATA*)
CRadiSound::StopSe(unsigned int,unsigned int,int)
CSoundManager::FadeoutAllSE(int)

Bit masks

Masks the handler applies to its argument byte or operand words:

0xFFFF 0x00FF 0x0003 0x0001 0x000F 0x007F 0x1FFF