0x05 — conditional_end

Conditional script end helper. It optionally calls CheckCondition; if the condition passes, or no condition is present, it calls Command_00.

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

At a glance

Opcode	`0x05` (5)
Handler	`CRadiScript::Command_05`
Signature	`CRadiScript::Command_05(int,SCR_DATA*,unsigned int,unsigned int)`
Translation unit	`r_script_run0.cpp`
Address	— debug build; click for all 3
Handler size	`0xB0` (176 bytes)
Engine name	`conditional_end`
Family	Script control, flags and values
Command size	`4 + extra_words * 4` bytes

Handler behaviour

Conditional script end helper. It optionally calls CheckCondition; if the condition passes, or no condition is present, it calls Command_00.

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   |  0x05          |
+----------------+----------------+----------------+----------------+

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

9 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
`compare_control`	input	Bitmask controlling which optional `compare` values follow.
`compare_from_event`	derived	Whether `compare` is read from an event value instead of being a literal on this line.
`cond_base`	derived	Low 7 bits of `condition`: which condition is evaluated.
`condition`	derived	Condition selector byte. The low 7 bits pick the condition (`cond_base`) and bit 7 inverts the result (`invert`). `0` means unconditional.
`first_flag`	input	Id of the first event flag the condition reads.
`flag_count`	input	How many `flag` entries follow on this line.
`invert`	derived	Bit 7 of `condition`: when `1` the condition result is inverted.
`value`	input	The value the condition compares against.
`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::CheckCondition(unsigned char,unsigned long,const SCR_DATA*)
CRadiScript::Command_00(int,SCR_DATA*,unsigned int,unsigned int)

Bit masks

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

0x00FF