Uploaded new install file.

forge/install/install.cmd

@@ -1,8 +1,26 @@
-set HOME=%~dps0
-set MCP=%HOME%..
-xcopy  /Y /E src\* ..\src
-
-cd %MCP%\src
-%MCP%\runtime\bin\python\python_mcp %HOME%\lfcr.py %HOME%\minecraft.patch %HOME%\minecraft-win.patch
-%MCP%\runtime\bin\applydiff.exe -uf -p2 < %HOME%\minecraft-win.patch
-pause
+@echo off
+echo Minecraft Forge Build Script v1.1
+echo -Searching for components...
+set MCP=ERROR!
+set HOME=ERROR!
+if /i exist %~dp0\%~nx0 (set MCP=%~dp0..&& set HOME=%~dp0)
+if /i exist %~dp0\forge\%~nx0 (set MCP=%~dp0&& set HOME=%~dp0\forge)
+if %MCP%==ERROR! (echo -Error: Forge Not Detected! && echo -Please be sure you've installed it properly.)
+if %HOME%==ERROR! (echo -Error: MCP Not Detected! && echo -Please be sure you've installed it - and Forge - properly.)
+echo -MCP detected in %MCP%
+echo -Forge detected in %HOME%
+if /i not exist %MCP%\src\minecraft\net\minecraft\client\minecraft.java (echo -Decompiled source not detected, decompiling minecraft.jar... && pushd %MCP% && echo -NEW SESSION >> compile.log && decompile >> compile.log && popd) else (echo -Decompiled source detected)
+pushd %MCP%\src
+echo -Applying forge to the sourcetree...
+xcopy /Y /E /G /Q %HOME%\forge_client\src\net\* %MCP%\src\minecraft\net
+xcopy /Y /E /G /Q %HOME%\forge_common\net\* %MCP%\src\minecraft\net
+echo D | xcopy /Y /E /G /Q %HOME%\forge_common\net\* %MCP%\src\minecraft_server\net
+echo -NEW SESSION >> forgepatch.log
+%MCP%\runtime\bin\python\python_mcp %HOME%\lfcr.py %HOME%\minecraft.patch %HOME%\minecraft-win.patch >> forgepatch.log
+echo -Patching necessary source files for forge... 
+%MCP%\runtime\bin\applydiff.exe -uf -p2 < %HOME%\minecraft-win.patch >> forgepatch.log
+popd
+echo -Forge ready for use, recompiling...
+pushd %MCP%
+cmd /c recompile.bat
+popd