Add Use Legacy Graphics.reg to change graphics engine when OSCAR does not run. Add buildall.bat. Update build documentation.

.gitignore

@@ -38,3 +38,6 @@ Makefile*
 *.qmlproject.user
 *.qmlproject.user.*
 
+#Remnants of editors etc.
+.vscode
+*.bak

Building/Windows/BUILD-WIN.md

@@ -150,6 +150,11 @@ Now you should be able to build the OSCAR project from the QT Build menu.
 To make 32-bit or 64-bit builds, just make sure the correct Build item is
 selected in the Build & Run section on the left.
 
+If you prefer to build from the command line and not use QT Creator, a
+batch script buildall.bat will build and create installers for both 32-bit
+and 64-bit versions of Windows.  This script has some hard-coded paths, so
+will need to be modified for your system configuration.
+
 **The Deploy.BAT file**
 
 The deployment batch file creates two folders inside the shadow build folder:

Building/Windows/buildall.bat

@@ -0,0 +1,59 @@
+setlocal
+:::@echo off
+set qtpath=E:\Qt
+set qtVersion=5.12.2
+
+:::
+::: Build 32- and 64-bit versions of OSCAR for Windows.
+::: Includes code to build BrokenGL (LegacyGFX) versions, but that option is not currently used
+::: Uses Timer 4.0 - Command Line Timer - www.Gammadyne.com - to show time it takes to compile.  This could be removed.
+timer /nologo
+
+:::call :buildone 32 brokengl
+
+call :buildone 64
+
+call :buildone 32
+
+:::call :buildone 64 brokengl
+timer /s /nologo
+goto :eof
+
+::: Subroutine to build one version
+:buildone
+setlocal
+timer /nologo
+set QTDIR=%qtpath%\%qtversion%\mingw73_%1
+echo QTDIR is %qtdir%
+set path=%qtpath%\Tools\mingw730_%1\bin;%qtpath%\%qtversion%\mingw73_%1\bin;%qtpath%\Tools\mingw730_%1\bin;%PATH%
+set savedir=%cd%
+: Construct name of our build directory
+set dirname=build-oscar-win_%1_bit
+if "%2"=="brokengl" (
+    set dirname=%dirname%-LegacyGFX
+    set extraparams=DEFINES+=BrokenGL
+)
+echo Build directory is %dirname%
+
+set basedir=..\..
+if exist %basedir%\%dirname%\nul rmdir /s /q %basedir%\%dirname%
+mkdir %basedir%\%dirname%
+cd %basedir%\%dirname%
+
+%qtpath%\%qtversion%\mingw73_%1\bin\qmake.exe ..\oscar\OSCAR.pro -spec win32-g++ %extraparams% >qmake.log 2>&1 && %qtpath%/Tools/mingw730_%1/bin/mingw32-make.exe qmake_all  >>qmake.log 2>&1
+mingw32-make.exe -j8 >make.log 2>&1 || goto :makefail
+
+call ..\Building\Windows\deploy.bat
+
+timer /s /nologo
+echo === MAKE %1  %2 SUCCESSFUL ===
+cd %savedir%
+endlocal
+exit /b
+
+:makefail
+endlocal
+timer /s /nologo
+echo *** MAKE %1  %2 FAILED ***
+pause
+exit /b

Building/Windows/deploy.bat

@@ -12,7 +12,7 @@
 :::     Inno Setup - http://www.jrsoftware.org/isinfo.php, installed to default Program Files (x86) location
 :::     gawk - somewhere in the PATH or in Git for Windows installed in its default lolcation
 :::
-::: Deploy.bat resides in .../OSCAR-code/Installers/Windows, along with
+::: Deploy.bat resides in .../OSCAR-code/Nuilding/Windows, along with
 :::     buildinstall.iss -- script for Inno Setup to create installer
 :::     getBuildInfo.awk -- gawk script for extracting version fields from various files
 :::     setup.ico -- Icon to be used for the installer.    
@@ -44,6 +44,7 @@ echo shadowBuildDir is %shadowBuildDir%
 
 copy %toolDir%buildInstall.iss %shadowBuildDir% || exit 45
 copy %toolDir%setup.ico %shadowBuildDir% || exit 46
+copy %toolDir%use*.reg %shadowBuildDir% || exit 47
 
 :::
 ::: If gawk.exe is in the PATH, use it.  If not, add Git mingw tools (awk) to path. They cannot
@@ -69,6 +70,7 @@ if exist %shadowBuildDir%\Release\*.* rmdir /s /q %shadowBuildDir%\Release
 mkdir %shadowBuildDir%\Release
 cd %shadowBuildDir%\Release
 copy %shadowBuildDir%\oscar.exe .  || exit 71
+copy %shadowBuildDir%\use*.reg .  || exit 72
 
 ::: Now in Release subdirectory
 ::: If QT created a help directory, copy it.  But it might not have if "helpless" option was set