Restore Old Windows Action

MSVC runtime stuff was more of a pain for users, reverting this to the old working state for now

Author: SuperDude88

.github/workflows/build_windows.yml

@@ -26,7 +26,7 @@ on:
         required: false
 
 env:
-  QT_VERSION: 6.10.1
+  QT_VERSION: 6.7.1
   EXTRA_CMAKE_FLAGS: ""
 
 jobs:
@@ -55,9 +55,14 @@ jobs:
           version: ${{ env.QT_VERSION }}
           host: 'windows'
           target: 'desktop'
-          arch: 'win64_msvc2022_64'
+          arch: 'win64_mingw'
           cache: true
 
+      - name: Install GCC 11.2.0
+        uses: egor-tensin/setup-mingw@v3
+        with:
+          version: 11.2.0
+
       - name: Set Debug Flags
         if: inputs.build_type == 'Debug'
         run: echo "EXTRA_CMAKE_FLAGS=-DENABLE_DEBUG=True ${{ env.EXTRA_CMAKE_FLAGS }}" >> $env:GITHUB_ENV
@@ -70,7 +75,7 @@ jobs:
         working-directory: ${{ github.workspace }}
         env:
           SEED_KEY: ${{ secrets.SEED_KEY }}
-        run: cmake -B build -DGITHUB_WORKFLOW=True -DQT_GUI=True -DEMBED_DATA=True "${{ env.EXTRA_CMAKE_FLAGS }}"
+        run: cmake -G "MinGW Makefiles" -B build -DGITHUB_WORKFLOW=True -DQT_GUI=True -DEMBED_DATA=True "${{ env.EXTRA_CMAKE_FLAGS }}"
 
       - name: Build
         working-directory: ${{ github.workspace }}
@@ -87,8 +92,11 @@ jobs:
         shell: cmd # Setting up environment vars only works properly in cmd?
         run: |
           mkdir wwhd_rando_windows
-          cp ${{ inputs.build_type }}\wwhd_rando.exe wwhd_rando_windows\wwhd_rando.exe
-          cd ${{ github.workspace }}\build\wwhd_rando_windows && windeployqt wwhd_rando.exe --no-translations --no-system-d3d-compiler --no-opengl-sw
+          cp wwhd_rando.exe wwhd_rando_windows\wwhd_rando.exe
+          cp ${{ github.workspace }}\..\Qt\${{ env.QT_VERSION }}\mingw_64\bin\libgcc_s_seh-1.dll wwhd_rando_windows\libgcc_s_seh-1.dll
+          cp ${{ github.workspace }}\..\Qt\${{ env.QT_VERSION }}\mingw_64\bin\libstdc++-6.dll wwhd_rando_windows\libstdc++-6.dll
+          cp ${{ github.workspace }}\..\Qt\${{ env.QT_VERSION }}\mingw_64\bin\libwinpthread-1.dll wwhd_rando_windows\libwinpthread-1.dll
+          ${{ github.workspace }}\..\Qt\${{ env.QT_VERSION }}\mingw_64\bin\qtenv2.bat && cd ${{ github.workspace }}\build\wwhd_rando_windows && windeployqt wwhd_rando.exe --no-translations --no-system-d3d-compiler --no-opengl-sw
 
       - name: Save Artifact
         uses: actions/upload-artifact@v6