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UnrealEngineUWP/Engine/Source/Developer/Windows/LiveCoding/Private/External/LC_EntryPoint.cpp

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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-OWNER: ben.marsh #ROBOMERGE-AUTHOR: ben.marsh #ROBOMERGE-SOURCE: CL 5304722 in //UE4/Release-4.22/... via CL 5309051 #ROBOMERGE-BOT: BUILD (Main -> Dev-Build) [CL 5325555 by ben marsh in Dev-Build branch]
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// Copyright 2011-2019 Molecular Matters GmbH, all rights reserved.
#include "LC_EntryPoint.h"
#include "LC_ClientStartupThread.h"
#include "LC_API.h"
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-OWNER: ben.marsh #ROBOMERGE-AUTHOR: ben.marsh #ROBOMERGE-SOURCE: CL 5304722 in //UE4/Release-4.22/... via CL 5309051 #ROBOMERGE-BOT: BUILD (Main -> Dev-Build) [CL 5325555 by ben marsh in Dev-Build branch]
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namespace
{
// startup thread
static ClientStartupThread* g_mainStartupThread = nullptr;
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-OWNER: ben.marsh #ROBOMERGE-AUTHOR: ben.marsh #ROBOMERGE-SOURCE: CL 5304722 in //UE4/Release-4.22/... via CL 5309051 #ROBOMERGE-BOT: BUILD (Main -> Dev-Build) [CL 5325555 by ben marsh in Dev-Build branch]
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}
// BEGIN EPIC MOD - Manually trigger startup/shutdown code
void Startup(HINSTANCE instance)
{
g_mainStartupThread = new ClientStartupThread(instance);
api::Startup(g_mainStartupThread);
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-OWNER: ben.marsh #ROBOMERGE-AUTHOR: ben.marsh #ROBOMERGE-SOURCE: CL 5304722 in //UE4/Release-4.22/... via CL 5309051 #ROBOMERGE-BOT: BUILD (Main -> Dev-Build) [CL 5325555 by ben marsh in Dev-Build branch]
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}
void Shutdown(void)
{
api::Shutdown();
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-OWNER: ben.marsh #ROBOMERGE-AUTHOR: ben.marsh #ROBOMERGE-SOURCE: CL 5304722 in //UE4/Release-4.22/... via CL 5309051 #ROBOMERGE-BOT: BUILD (Main -> Dev-Build) [CL 5325555 by ben marsh in Dev-Build branch]
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// wait for the startup thread to finish its work and clean up
g_mainStartupThread->Join();
delete g_mainStartupThread;
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-OWNER: ben.marsh #ROBOMERGE-AUTHOR: ben.marsh #ROBOMERGE-SOURCE: CL 5304722 in //UE4/Release-4.22/... via CL 5309051 #ROBOMERGE-BOT: BUILD (Main -> Dev-Build) [CL 5325555 by ben marsh in Dev-Build branch]
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}
#if 0
BOOL WINAPI DllMain(_In_ HINSTANCE hinstDLL, _In_ DWORD dwReason, _In_ LPVOID /* lpvReserved */)
{
switch (dwReason)
{
case DLL_PROCESS_ATTACH:
Startup(hinstDLL);
break;
case DLL_PROCESS_DETACH:
Shutdown();
break;
case DLL_THREAD_ATTACH:
case DLL_THREAD_DETACH:
break;
}
return TRUE;
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-OWNER: ben.marsh #ROBOMERGE-AUTHOR: ben.marsh #ROBOMERGE-SOURCE: CL 5304722 in //UE4/Release-4.22/... via CL 5309051 #ROBOMERGE-BOT: BUILD (Main -> Dev-Build) [CL 5325555 by ben marsh in Dev-Build branch]
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}
#endif