mrpigeon: add missing files to the Visual Studio project.

win32/mrpigeon.vcxproj

@@ -27,7 +27,9 @@
     </ProjectConfiguration>
   </ItemGroup>
   <ItemGroup>
+    <ClInclude Include="..\mrpigeon\blueenemy.h" />
     <ClInclude Include="..\mrpigeon\enemy.h" />
+    <ClInclude Include="..\mrpigeon\redenemy.h" />
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="..\mrpigeon\mrpigeon.h" />
@@ -36,7 +38,9 @@
     <ClInclude Include="..\mrpigeon\player.h" />
   </ItemGroup>
   <ItemGroup>
+    <ClCompile Include="..\mrpigeon\blueenemy.cpp" />
     <ClCompile Include="..\mrpigeon\enemy.cpp" />
+    <ClCompile Include="..\mrpigeon\redenemy.cpp" />
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\mrpigeon\mrpigeon.cpp" />

win32/mrpigeon.vcxproj.filters

@@ -4,10 +4,14 @@
     <ClInclude Include="..\mrpigeon\mrpigeon.h" />
     <ClInclude Include="..\mrpigeon\enemy.h" />
     <ClInclude Include="..\mrpigeon\player.h" />
+    <ClInclude Include="..\mrpigeon\blueenemy.h" />
+    <ClInclude Include="..\mrpigeon\redenemy.h" />
   </ItemGroup>
   <ItemGroup>
     <ClCompile Include="..\mrpigeon\mrpigeon.cpp" />
     <ClCompile Include="..\mrpigeon\enemy.cpp" />
     <ClCompile Include="..\mrpigeon\player.cpp" />
+    <ClCompile Include="..\mrpigeon\blueenemy.cpp" />
+    <ClCompile Include="..\mrpigeon\redenemy.cpp" />
   </ItemGroup>
 </Project>