#rb none
#rnx
#jira UE-130744 UE-134701
#ushell-cherrypick of 18406025 by Tim.Smith
#preflight 61b0d7367177ccd1a130be05
#ROBOMERGE-AUTHOR: tim.smith
#ROBOMERGE-SOURCE: CL 18407173 in //UE5/Release-5.0/... via CL 18407182
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v897-18405271)
[CL 18407194 by tim smith in ue5-release-engine-test branch]
#rb trivial
#preflight 6166c0d5bf7be80001d33794
#ROBOMERGE-AUTHOR: tim.smith
#ROBOMERGE-SOURCE: CL 17798658 in //UE5/Release-5.0/... via CL 17801707
#ROBOMERGE-BOT: STARSHIP (Release-Engine-Staging -> Release-Engine-Test) (v881-17767770)
#ROBOMERGE[STARSHIP]: UE5-Main
[CL 17801876 by tim smith in ue5-release-engine-test branch]
Add the ability to enable auto compile when adding new C++ classes.
Fixed user feedback issues when adding new C++ classes.
#rb joe.kirchoff
#rnx
#jira UE-116958
#preflight 60cb2e884ce02c0001d278c1
#ROBOMERGE-SOURCE: CL 16703582 in //UE5/Main/...
#ROBOMERGE-BOT: STARSHIP (Main -> Release-Engine-Test) (v835-16672529)
[CL 16703591 by tim smith in ue5-release-engine-test branch]
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]
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]
LIMITATIONS:
1) Re-instancing will only update UClass instance data.
2) Adding and removing properties should only be done towards the end of a class or structure and can not be followed by complex data types.
3) Adding and removing properties from a base class should not be done if a derived class contains complex data types.
KNOWN ISSUES:
1) Changes to enumerations and structures will not be reflected in existing blueprints. However, adding new nodes to the blueprint will show the updated enumeration or structure.
2) If a class contains an enumeration or structure as a member, the class will not be re-instanced if enumeration or structure is changed.
CHANGES:
1) LiveCodingServer
1a) Modified to always execute certain static instances during load.
1b) Modified to exclude the _Statics static structures to avoid patching to old copies.
2) Added support for LiveCoding reinstancing
2a) Refactored deferred registration system for UClass, UEnum, and UScriptStruct to use a common system that works for normal game, hot reload and live coding.
2b) Type specific version check data is possible (i.e. enum doesn't have a size)
2c) Single registration static for UClass
2d) Single registration class for all types that is just a blind forward to API.
2e) Static and dynamic registrations use different API entry points to avoid having overloaded argument lists that just apply to one or the other.
2f) Shims for older API
3) New common "Reload" system to avoid using HotReload code.
3a) Support common delegates regardless of who is reloading/reinstancing.
3b) Re-instancing code moved from HotReload to Kismet2 (where the bulk of the re-instance code already existed).
3c) Modified PyWrapper to use new helper class instead of depending on HotRelaod
3d) Added WITH_RELOAD which is defined if HotReload or LiveCoding is enabled.
3e) Modifed existing code to use new #define and delegates.
Robert did the review on the changes covered by Part 2. Remaining changes are all straightforward.
#rb robert.manuszewski
#jira UE-74493
[CL 15736777 by Tim Smith in ue5-main branch]
#rnx
#rb none
#ROBOMERGE-SOURCE: CL 10869240 via CL 10869516 via CL 10869902
#ROBOMERGE-BOT: (v613-10869866)
[CL 10870584 by ryan durand in Main branch]
#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]
* Removed code to invalidate makefiles when adding new source files. UBT should be reliable enough to make this determination itself nowadays, and ignored -invalidatemakefilesonly argument was causing modules to be recompiled.
* Fixed incorrect config section name when determining whether to allow hot reload from IDE. Now prevents hot reload from IDE when live coding is enabled.
* Added error message when trying to add a new class with Live Coding enabled.
* Added error messages when trying to start Live Coding after a hot reload has taken place.
* Added error messages when trying to hot reload with Live Coding enabled.
#jira UE-71253
#rb none
#ROBOMERGE-SOURCE: CL 5403464 in //UE4/Release-4.22/...
#ROBOMERGE-BOT: RELEASE (Release-4.22 -> Main)
[CL 5403485 by ben marsh in Main branch]
#rb none
#jira UE-71399
#ROBOMERGE-SOURCE: CL 5365389 in //UE4/Release-4.22/...
#ROBOMERGE-BOT: RELEASE (Release-4.22 -> Main)
[CL 5368509 by ben marsh in Main branch]
#rb none
#jira UE-71359
#ROBOMERGE-SOURCE: CL 5361201 in //UE4/Release-4.22/...
#ROBOMERGE-BOT: RELEASE (Release-4.22 -> Main)
[CL 5368484 by ben marsh in Main branch]
