* Add build-wasm.bat.

build-wasm.bat

@@ -0,0 +1,56 @@
+@echo off
+
+:set the path where your web server's root is (iProgramInCpp's is at C:\gtcache -- don't ask why)
+set WEBSRVROOT=C:\gtcache
+
+:set the emscripten root to your emscripten installation (iProgramInCpp's is at C:\emsdk)
+echo * Calling emsdk_env.bat.
+set EMSCRIPTEN_ROOT=C:\emsdk
+set OLDCD=%cd%
+cd /d %EMSCRIPTEN_ROOT%
+call emsdk_env.bat
+cd %OLDCD%
+
+:working directory
+echo * Creating wasm working directory.
+md wasm
+cd wasm
+
+:create output directory
+echo * Creating output directory.
+del /s /q dist
+md dist
+
+:create build directory
+echo * Creating build directory
+md build
+cd build
+
+:note: Why the hell do I need to pop it into a separate window? When I don't, the batch
+:file just stops...
+
+:configure build
+echo * Configuring build.
+start emcmake cmake -GNinja "$@" ..\..\platforms/sdl
+echo * PRESS ANY KEY when emcmake is done.
+pause > nul
+
+:build
+echo * Starting build.
+start cmake --build .
+echo * PRESS ANY KEY when CMake is done.
+pause > nul
+
+:bundle
+echo * Copying bundle data over.
+copy reminecraftpe.* ..\dist
+copy ..\..\platforms\sdl\wasm_shell.html ..\dist\reminecraftpe.html
+copy ..\..\thirdparty\coi-serviceworker\coi-serviceworker.min.js ..\dist
+
+:for me only
+echo * Copying to your webserver.
+copy ..\dist %WEBSRVROOT%\dist
+
+:cd back
+echo * And we are done!!
+cd %OLDCD%