18 Commits

Author SHA1 Message Date
tim smith
ccf1af206b Added a new LiveCoding command that allows for a single command to add both types of modules and a list of reserved pages.
#rb self
#rnx
#preflight 63d80c8a1f0aa8a2895c9d22

[CL 23923296 by tim smith in ue5-main branch]
2023-01-31 01:12:06 -05:00
tim smith
a49cb3c2bb Fix linking issue when doing Live Coding and adding new classes.
#rb self
#rnx
#jira UE-134615
#preflight 619ce61caa4521f9e7918e70

#ROBOMERGE-OWNER: tim.smith
#ROBOMERGE-AUTHOR: tim.smith
#ROBOMERGE-SOURCE: CL 18269134 in //UE5/Release-5.0/... via CL 18269224
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v895-18170469)

[CL 18269238 by tim smith in ue5-release-engine-test branch]
2021-11-23 08:52:14 -05:00
tim smith
899eaa25cd Improved notifications in the editor/game for live coding.
Added message that packaging can fail if assets reference new changes.

#rb
#rnx
#jira UE-115558
#preflight 60c39c8e8d00b80001b1e85f

#ROBOMERGE-SOURCE: CL 16645001 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v833-16641396)

[CL 16645007 by tim smith in ue5-release-engine-test branch]
2021-06-11 14:48:40 -04:00
tim smith
635605e672 Fix new bug with LiveCodingConsole where it doesn't update UI during a compile.
#rb trivial
#rnx
#preflight 60c22147730f8a00016e2c95

#ROBOMERGE-SOURCE: CL 16624311 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v831-16623017)

[CL 16624316 by tim smith in ue5-release-engine-test branch]
2021-06-10 11:53:34 -04:00
tim smith
8d9ec1e173 If re-instancing is enabled in a process using LiveCoding, disable the "Quick Restart" button until we can resolve the issues.
#rb jonathan.adamczewski
#rnx
#jira UE-115743
#preflight 60c1136cb68c700001a25659

#ROBOMERGE-SOURCE: CL 16613414 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v828-16531559)

[CL 16613419 by tim smith in ue5-release-engine-test branch]
2021-06-09 17:32:56 -04:00
Tim Smith
5fb833c5c1 Added support for more arbitrary property changes to live coding.
1) Changed the pre/post compile notifications from module notifications to process commands.
2) Added server command to notify that we want re-instance patching (two phase)
3) Added support for two phase patching to enable re-instancing without all the limitations.
4) Added a null CDO check for old blueprint classes (approved by Phillip)

#rb ben.marsh
#rnx
#preflight 6086e3481046fb000183c2d4

[CL 16115620 by Tim Smith in ue5-main branch]
2021-04-26 12:49:25 -04:00
Tim Smith
b48b94b010 Integration of Live++ 1.6.3
#rb none
#rnx

[CL 14926202 by Tim Smith in ue5-main branch]
2020-12-15 09:27:44 -04:00
Marc Audy
ada7c144fa Merge //UE5/Release-Engine-Staging @14903491 to //UE5/Main
[CL 14906022 by Marc Audy in ue5-main branch]
2020-12-11 14:21:20 -04:00
Ben Marsh
0e6aa011b3 Copying //UE4/Dev-Build @ CL 11166028 to Dev-Main (//UE4/Dev-Main)
#rb none
#rnx

[CL 11166227 by Ben Marsh in Main branch]
2020-01-29 14:48:18 -05:00
ben marsh
e5079633cf Fix issues related to unnecessary symbol reconstruction in Live Coding modules. Generating separate object files for updated compilands was resulting in symbols being assigned a unique compiland id.
Object files generated for Live Coding compiles are now temporarily renamed to their original versions until the Live Coding patch is generated, after which point they are restored. Would be preferable to incorporate this logic in Live++ directly and just read from the correct files, but the number of changes necessary to support it would make it difficult to integrate new versions.

#rb none
#jira UE-79365, UE-79095, FORT-198753


#ROBOMERGE-OWNER: ben.marsh
#ROBOMERGE-AUTHOR: ben.marsh
#ROBOMERGE-SOURCE: CL 8310434 via CL 8357056
#ROBOMERGE-BOT: (v401-8057353)

[CL 8358588 by ben marsh in Main branch]
2019-08-27 20:59:19 -04:00
ben marsh
940f5a5f73 LiveCoding: Create a new external module that includes the appropriate headers for Visual Studio automation support (VisualStudioDTE), allowing the UE-friendly version to be used by the VS source code accessor as well as Live Coding.
#rb none
#rnx
#jira

#ROBOMERGE-SOURCE: CL 7321384 in //UE4/Release-4.23/...
#ROBOMERGE-BOT: RELEASE (Release-4.23 -> Main) (v371-7306989)

[CL 7321387 by ben marsh in Main branch]
2019-07-16 08:45:13 -04:00
ben marsh
45e9324ffc LiveCoding: Allow building without Visual Studio DTE being present. We don't support the restart feature yet.
#rb none
#jira

#ROBOMERGE-SOURCE: CL 7321373 in //UE4/Release-4.23/...
#ROBOMERGE-BOT: RELEASE (Release-4.23 -> Main) (v371-7306989)

[CL 7321376 by ben marsh in Main branch]
2019-07-16 08:44:38 -04:00
ben marsh
e675e5497c Merging Live++ 1.5.0
#rb none
#jira

#ROBOMERGE-SOURCE: CL 7321355 in //UE4/Release-4.23/...
#ROBOMERGE-BOT: RELEASE (Release-4.23 -> Main) (v371-7306989)

[CL 7321356 by ben marsh in Main branch]
2019-07-16 08:43:32 -04:00
ben marsh
814a1088bd Live Coding: Fix support for lazy loading modules. Now passes UBT a list of modules that can be updated, and UBT fails the build and writes out a list of others that would be modified. Live Coding console then loads those modules and retries.
#rb none
#jira UE-74679

#ROBOMERGE-SOURCE: CL 6960867 in //UE4/Release-4.23/...
#ROBOMERGE-BOT: RELEASE (Release-4.23 -> Main) (v366-6836689)

[CL 6966783 by ben marsh in Main branch]
2019-06-12 23:22:20 -04:00
Ben Marsh
0cc6e3dca6 Copying //UE4/Dev-Build to Dev-Main (//UE4/Dev-Main)
#rb none
#rnx

[CL 6631504 by Ben Marsh in Main branch]
2019-05-24 11:51:54 -04:00
ben marsh
a289f6681e LiveCoding: Merging fixes to resolve issues with global symbols being reconstructed when loading patch DLLs. Was causing asserts when log channels were re-registered etc...
#jira
#rb none

#ROBOMERGE-OWNER: ben.marsh
#ROBOMERGE-AUTHOR: ben.marsh
#ROBOMERGE-SOURCE: CL 5993252 via CL 5993257 via CL 5995286

[CL 5995562 by ben marsh in Main branch]
2019-04-18 17:51:25 -04:00
ben marsh
583aa01bf7 LiveCoding: Add support for lazy loading modules. This lets us enable live coding for the entire engine without a large startup penalty. Project modules are still preloaded by default.
#rb none
#jira

#ROBOMERGE-SOURCE: CL 5437980 in //UE4/Release-4.22/...
#ROBOMERGE-BOT: RELEASE (Release-4.22 -> Main)

[CL 5437990 by ben marsh in Main branch]
2019-03-18 18:07:05 -04:00
ben marsh
cf183af67c Integrating live coding feature (aka Live++) into UE4.
Allows fast iteration of C++ changes without restarting the application. To use, select the "Live Coding (Experimental)" mode from the drop down menu next to the editor's compile button, or type "LiveCoding" into the console for a monolithic build. Press Ctrl+Alt+F11 to find changes and compile.

Changes vs standalone Live++ version:

* UBT is used to execute builds. This allows standard UE4 adaptive unity mode, allows us to reuse object files when we do regular builds, supports using any build executor allowed by UBT (XGE, SNDBS, etc..).
* Adding new source files is supported.
* Custom visualizer for FNames is supported via a weakly linked symbol in a static library (Engine/Extras/NatvisHelpers).
* Settings are exposed in the editor's project settings dialog.
* Standalone application has been rewritten as a Slate app ("LiveCodingConsole"). There is an additional option to start the program as hidden, where it will not be visible until Ctrl+Alt+F11 is hit. Similarly, closing the window will hide it instead of closing the application.
* Does not require a standalone licensed version of Live++.

Known issues:

* Does not currently support class layout changes / object reinstancing

#rb none
[FYI] Marc.Audy, Stefan.Boberg, Nick.Penwarden
#jira

#ROBOMERGE-SOURCE: CL 5304722 in //UE4/Release-4.22/...
#ROBOMERGE-BOT: RELEASE (Release-4.22 -> Main)

[CL 5309051 by ben marsh in Main branch]
2019-03-05 18:49:25 -05:00