add version

Re-Abyss/Re-Abyss.vcxproj

@@ -2116,6 +2116,7 @@
     <ClInclude Include="app\utils\TOML\TOMLBindDef.hpp" />
     <ClInclude Include="app\utils\TOML\TOMLUtil.hpp" />
     <ClInclude Include="app\utils\TrivialString\TrivialString.hpp" />
+    <ClInclude Include="app\utils\Version\Version.hpp" />
     <ClInclude Include="app\utils\Visitor.hpp" />
     <ClInclude Include="app\utils\Windows\CustomWindowProc\CustomWindowProc.hpp" />
     <ClInclude Include="app\utils\Windows\WindowMenu\WindowMenu.hpp" />

Re-Abyss/Re-Abyss.vcxproj.filters

@@ -6038,6 +6038,9 @@
     <ClInclude Include="app\stdafx.hpp">
       <Filter>Header Files</Filter>
     </ClInclude>
+    <ClInclude Include="app\utils\Version\Version.hpp">
+      <Filter>Header Files</Filter>
+    </ClInclude>
   </ItemGroup>
   <ItemGroup>
     <Image Include="build\icon.ico">

Re-Abyss/app/utils/Version/Version.hpp

@@ -0,0 +1,68 @@
+#pragma once
+#include <Siv3D/Types.hpp>
+#include <Siv3D/StringView.hpp>
+#include <Siv3D/Char.hpp>
+
+namespace abyss
+{
+    /// <summary>
+    /// バージョンクラス
+    /// </summary>
+    struct Version
+    {
+        constexpr static Version Parse(s3d::StringView version)
+        {
+            s3d::uint32 v[4]{ 0, 0, 0, 0 };
+            bool isDigit = false;
+            size_t vIndex = 0;
+            auto it = version.begin();
+            while (it != version.end()) {
+                if (s3d::IsDigit(*it))
+                {
+                    isDigit = true;
+                    v[vIndex] = v[vIndex] * 10 + (*it - U'0');
+                } else if (isDigit) {
+                    isDigit = false;
+                    ++vIndex;
+                    if (vIndex >= 4) {
+                        break;
+                    }
+                }
+
+                ++it;
+            }
+            return Version{ v[0], v[1], v[2], v[3] };
+        }
+
+        constexpr Version() = default;
+        constexpr Version(s3d::uint32 _major, s3d::uint32 _minor, s3d::uint32 _build = 0, s3d::uint32 _revision = 0) :
+            major(_major),
+            minor(_minor),
+            build(_build),
+            revision(_revision)
+        {}
+        constexpr Version(const Version& other) :
+            major(other.major),
+            minor(other.minor),
+            build(other.build),
+            revision(other.revision)
+        {
+        }
+
+        constexpr Version(s3d::StringView version) :
+            Version(Parse(version))
+        {
+        }
+
+        constexpr auto operator<=>(const Version& other)const = default;
+
+        s3d::String format(s3d::StringView fmt) const
+        {
+            return s3d::Fmt(fmt)(major, minor, build, revision);
+        }
+        s3d::uint32 major = 0;
+        s3d::uint32 minor = 0;
+        s3d::uint32 build = 0;
+        s3d::uint32 revision = 0;
+    };
+}