Add windows 32bit, fix CE 2020

Author: leogermond

courses/fundamentals_of_ada/labs/solar_system/start_windows_x86-64.bat

@@ -1,6 +1,6 @@
 set LOCAL=%~dp0
 set INSTALL=E:\install\GNAT
-set PATH=%INSTALL%\gnat-community-2019-x86_64-windows\bin;%PATH%
+set PATH=%INSTALL%\gnat-community-2020-x86_64-windows\bin;%PATH%
 set PATH=%LOCAL%\libs64;%PATH%
 set ADA_PROJECT_PATH=%LOCAL%\game_support;%LOCAL%\gnat_sdl;
 set LIBRARY_PATH=%LOCAL%\libs64;%LIBRARY_PATH%

courses/fundamentals_of_ada/labs/solar_system/start_windows_x86.bat

@@ -0,0 +1,22 @@
+set LOCAL=%~dp0
+set INSTALL=E:\install\GNAT
+set PATH=%INSTALL%\gnat-community-2020-x86-windows\bin;%PATH%
+set PATH=%LOCAL%\libs;%PATH%
+set ADA_PROJECT_PATH=%LOCAL%\game_support;%LOCAL%\gnat_sdl;
+set LIBRARY_PATH=%LOCAL%\libs;%LIBRARY_PATH%
+set GNAT_STUDIO_HOME=%LOCAL%
+set HOST=Windows
+@echo off
+echo -
+echo -
+echo ********************************
+echo **                            **
+echo ** 32 bits environment ready  **
+echo **                            **
+echo ********************************
+echo - 
+echo -  run GNAT Studio from this console
+echo - 
+echo -
+start "" "gnatstudio"
+cmd