Add types debug helper

Thanks @Giperionn

Author: Xottab-DUTY

src/Common.props

@@ -38,6 +38,13 @@
     <xrBuildCxA>Rx86</xrBuildCxA>
   </PropertyGroup>
 
+  <ItemGroup>
+    <!-- I don't want to touch every vcxproj file and $(SolutionDir) is not working here. This is a workaround. -->
+    <Natvis Include="TypeHelper.natvis" Condition="exists('TypeHelper.natvis')"/>
+    <Natvis Include="..\TypeHelper.natvis" Condition="exists('..\TypeHelper.natvis')"/>
+    <Natvis Include="..\..\TypeHelper.natvis" Condition="exists('..\..\TypeHelper.natvis')"/>
+  </ItemGroup>
+
   <PropertyGroup Label="UserMacros">
     <xrBinRootDir>$(SolutionDir)..\bin\</xrBinRootDir>
     <xrLibRootDir>$(SolutionDir)..\lib\</xrLibRootDir>

src/TypeHelper.natvis

@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="utf-8"?> 
+<AutoVisualizer xmlns="http://schemas.microsoft.com/vstudio/debugger/natvis/2010">
+
+  <Type Name="shared_str">
+    <DisplayString Condition="p_ == 0">""</DisplayString>
+    <DisplayString>{p_->value, s}</DisplayString>
+    <StringView>p_->value, s</StringView>
+  </Type>
+
+  <Type Name="CInifile::Item">
+    <DisplayString>Key: {first, s} Value: {second, sb}</DisplayString>
+  </Type>
+
+  <Type Name="CInifile::Sect">
+    <DisplayString>{Name}</DisplayString>
+    <Expand>
+      <ExpandedItem>Data</ExpandedItem>
+    </Expand>
+  </Type>
+
+  <Type Name="CInifile">
+    <DisplayString>Ini: flags: SaveAtEnd: {!!(m_flags.flags &amp; eSaveAtEnd)} ReadOnly: {!!(m_flags.flags &amp; eReadOnly)} OverrideNames: {!!(m_flags.flags &amp; eOverrideNames)}</DisplayString>
+    <Expand>
+      <ExpandedItem>DATA</ExpandedItem>
+    </Expand>
+  </Type>
+
+  <Type Name="resptr_base&lt;*&gt;">
+    <DisplayString Condition="p_ == 0">""</DisplayString>
+    <DisplayString>{p_->name}</DisplayString>
+  </Type>
+
+  <Type Name="resptr_base&lt;CTexture&gt;">
+    <DisplayString Condition="p_ == 0">""</DisplayString>
+    <DisplayString>{p_->name}</DisplayString>
+  </Type>
+
+</AutoVisualizer>