Unrealscript Debugging - Revision history

Piglet at 23:12, 25 February 2026

2026-02-25T23:12:13Z

← Older revision		Revision as of 23:12, 25 February 2026
Line 11:		Line 11:
	*:[[File:Uprofile.png]]		*:[[File:Uprofile.png]]
	*:It is good for finding slow functions or functions that are called a lot, to allow you to optimise code.		*:It is good for finding slow functions or functions that are called a lot, to allow you to optimise code.
	*Console command <code>DEBUGBREAK</code> - when called in code emits a break for the C++ debugger (not UDebugger). It's for engine developers where they have code & pdb files, and need stop in an exact place. They can modify code and emit that console command and the engine will ~~stopin~~ the desired place.		*Console command <code>DEBUGBREAK</code> - when called in code emits a break for the C++ debugger (not UDebugger). It's for engine developers where they have code & pdb files, and need stop in an exact place. They can modify code and emit that console command and the engine will stop at the desired place.

	<code>UProfile</code> ends automatically when game exits.		<code>UProfile</code> ends automatically when game exits.

	<code>UTRACE</code> and <code>UPROFILE</code> commands can be passed as command line arguments for the game. That turns them on in an early stage to get info about engine startup.		<code>UTRACE</code> and <code>UPROFILE</code> commands can be passed as command line arguments for the game. That turns them on in an early stage to get info about engine startup.

Piglet at 23:11, 25 February 2026

2026-02-25T23:11:33Z

← Older revision		Revision as of 23:11, 25 February 2026
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	*:[[File:Utrack.png]]		*:[[File:Utrack.png]]
	*:Changes will appear in UTrace log as on screens above.		*:Changes will appear in UTrace log as on screens above.
	*Console command <code>UProfile</code> - ~~collect~~ all uscript usage and ~~on turn~~ off ~~dump~~ in format which almost json and can be parsed by js if ~~need. Or some tools~~.		*Console command <code>UProfile</code> - collects all uscript usage and when turned off dumps in format which almost json and can be parsed by js if needed.
	*:[[File:Uprofile.png]]		*:[[File:Uprofile.png]]
	*:It is good for finding slow functions or functions that are called a lot, to allow you to optimise code.		*:It is good for finding slow functions or functions that are called a lot, to allow you to optimise code.

Piglet at 23:09, 25 February 2026

2026-02-25T23:09:33Z

← Older revision		Revision as of 23:09, 25 February 2026
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	*Console command <code>Utrace</code> - simple on/off toggle. When on it floods the log, so be careful. When on can easy flood log with GB of output!		*Console command <code>Utrace</code> - simple on/off toggle. When on it floods the log, so be careful. When on can easy flood log with GB of output!
	*:[[File:Utrace.png]]		*:[[File:Utrace.png]]
	*Console command <code>UTrack ObjectName PropertyName</code> - ~~enter to console for see help.~~ It works only when UTrace is enabled. You can pass class name or object name as the first argument, and property name as the second value.		*Console command <code>UTrack ObjectName PropertyName</code> - It works only when UTrace is enabled. You can pass class name or object name as the first argument, and property name as the second value.
	*:[[File:Utrack.png]]		*:[[File:Utrack.png]]
	*:Changes will appear in UTrace log as on screens above.		*:Changes will appear in UTrace log as on screens above.

Piglet at 23:08, 25 February 2026

2026-02-25T23:08:56Z

← Older revision		Revision as of 23:08, 25 February 2026
Line 3:		Line 3:


	*Console command <code>Utrace</code> - simple on/off ~~togglr~~. When on it floods the log, so be careful. When on can easy flood log with GB of output!		*Console command <code>Utrace</code> - simple on/off toggle. When on it floods the log, so be careful. When on can easy flood log with GB of output!
	*:[[File:Utrace.png]]		*:[[File:Utrace.png]]
	*Console command <code>UTrack ObjectName PropertyName</code> - enter to console for see help. It works only when UTrace is enabled. You can pass class name or object name as the first argument, and property name as the second value.		*Console command <code>UTrack ObjectName PropertyName</code> - enter to console for see help. It works only when UTrace is enabled. You can pass class name or object name as the first argument, and property name as the second value.

Piglet at 23:05, 25 February 2026

2026-02-25T23:05:56Z

← Older revision		Revision as of 23:05, 25 February 2026
Line 15:		Line 15:
	<code>UProfile</code> ends automatically when game exits.		<code>UProfile</code> ends automatically when game exits.

	<code>~~Utrace~~</code> and <code>~~Uprofile~~</code> commands can be passed as arguments for game ~~and that~~ turns them on in an early stage to get info about engine startup.		<code>UTRACE</code> and <code>UPROFILE</code> commands can be passed as command line arguments for the game. That turns them on in an early stage to get info about engine startup.

Piglet at 23:03, 25 February 2026

2026-02-25T23:03:05Z

← Older revision		Revision as of 23:03, 25 February 2026
Line 1:		Line 1:
			===New (to UT2004) debugging console commands===



			*Console command <code>Utrace</code> - simple on/off togglr. When on it floods the log, so be careful. When on can easy flood log with GB of output!
	*~~UTrace~~ - simple on/off. When on it floods the log, so be careful. When on can easy flood log with GB of output!		*:[[File:Utrace.png]]
	*UTrack - enter to console for see help. ~~Works~~ only when UTrace is enabled. ~~Can~~ pass class name or object ~~nameas~~ the ~~frst~~ argument~~. The second is~~ property name.		*Console command <code>UTrack ObjectName PropertyName</code> - enter to console for see help. It works only when UTrace is enabled. You can pass class name or object name as the first argument, and property name as the second value.
			*:[[File:Utrack.png]]
	*:Changes will appear in UTrace log as on screens above.		*:Changes will appear in UTrace log as on screens above.
	*UProfile - collect all uscript usage and on turn off dump in format which almost json and can be parsed by js if need. Or some tools.		*Console command <code>UProfile</code> - collect all uscript usage and on turn off dump in format which almost json and can be parsed by js if need. Or some tools.
	*:It is good for finding slow functions or ~~what consumes a lot time or~~ a lot ~~calls~~ to allow you to optimise code.		*:[[File:Uprofile.png]]
	*DEBUGBREAK - when called in code emits a break for the debugger. :It's ~~nice when you~~ have code and need stop in exact place. ~~You~~ modify code and emit that console command~~. Run with debugger~~ and ~~stop in~~ desired place.		*:It is good for finding slow functions or functions that are called a lot, to allow you to optimise code.
			*Console command <code>DEBUGBREAK</code> - when called in code emits a break for the C++ debugger (not UDebugger). It's for engine developers where they have code & pdb files, and need stop in an exact place. They can modify code and emit that console command and the engine will stopin the desired place.

	UProfile ends automatically when game exits.		<code>UProfile</code> ends automatically when game exits.

	Utrace and Uprofile commands can be passed as arguments for game and that turns them on in an early stage to get info about engine startup.		<code>Utrace</code> and <code>Uprofile</code> commands can be passed as arguments for game and that turns them on in an early stage to get info about engine startup.

Piglet: Created page with " UTrace - simple on/off. When on it floods the log, so be careful. When on can easy flood log with GB of output! UTrack - enter to console for see help. Works only when UTrace is enabled. Can pass class name or object nameas the frst argument. The second is property name. :Changes will appear in UTrace log as on screens above. UProfile - collect all uscript usage and on turn off dump in format which almost json and can be parsed by js if need. Or some tools. *:It..."

2026-02-25T22:31:39Z

Created page with " *UTrace - simple on/off. When on it floods the log, so be careful. When on can easy flood log with GB of output! *UTrack - enter to console for see help. Works only when UTrace is enabled. Can pass class name or object nameas the frst argument. The second is property name. *:Changes will appear in UTrace log as on screens above. *UProfile - collect all uscript usage and on turn off dump in format which almost json and can be parsed by js if need. Or some tools. *:It..."

New page

*UTrace - simple on/off. When on it floods the log, so be careful. When on can easy flood log with GB of output!
*UTrack - enter to console for see help. Works only when UTrace is enabled. Can pass class name or object nameas the frst argument. The second is property name.
*:Changes will appear in UTrace log as on screens above.
*UProfile - collect all uscript usage and on turn off dump in format which almost json and can be parsed by js if need. Or some tools.
*:It is good for finding slow functions or what consumes a lot time or a lot calls to allow you to optimise code.
*DEBUGBREAK - when called in code emits a break for the debugger. :It's nice when you have code and need stop in exact place. You modify code and emit that console command. Run with debugger and stop in desired place.

UProfile ends automatically when game exits.

Utrace and Uprofile commands can be passed as arguments for game and that turns them on in an early stage to get info about engine startup.