(Flatpak) Added necessary files.

Engine/Core/src/Core/Application.cpp

@@ -96,15 +96,16 @@ namespace SR_CORE_NS {
         };
 
         for (auto&& relativePath : potentialPaths) {
-            auto fullPath = m_applicationPath.Concat(relativePath);
+            auto&& fullPath = m_applicationPath.Concat(relativePath);
 
     #ifdef SR_LINUX
             if (fullPath.View().size() == 1) {
                 return false;
             }
     #endif
 
-            if (fullPath.Concat("Resources").Exists(SR_UTILS_NS::Path::Type::Folder)) {
+            fullPath = fullPath.Concat("Resources");
+            if (fullPath.Exists(SR_UTILS_NS::Path::Type::Folder)) {
                 m_resourcesPath = fullPath;
                 return true;
             }

dev.sparcles.SREngine.desktop

@@ -0,0 +1,9 @@
+[Desktop Entry]
+Type=Application
+
+Name=SpaRcle Engine
+Comment=Cross-platform 2D/3D game engine in C++.
+Categories=Developer Tools;
+
+Icon=dev.sparcles.SREngine
+Exec=srengine-run.sh

dev.sparcles.SREngine.metainfo.xml

@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<component type="desktop-application">
+  <id>dev.sparcles.SREngine</id>
+
+  <name>SpaRcle Engine</name>
+  <summary>Cross-platform 2D/3D game engine in C++</summary>
+
+  <project_license>MIT</project_license>
+  <metadata_license>MIT</metadata_license>
+
+  <description>
+    <p>
+      SpaRcle Engine is a game engine developed in C++. 
+      It aims to establish a strong base for game creation and is currently in the early stages of development, 
+      emphasizing the creation of a versatile and efficient architecture.
+    </p>
+  </description>
+
+  <launchable type="desktop-id">dev.sparcles.SREngine.desktop</launchable>
+
+  <developer id="dev.sparcles">
+    <name>SpaRcle Studio</name>
+  </developer>
+
+  <icon type="stock">dev.sparcles.SREngine</icon>
+
+  <url type="homepage">https://sparcles.dev</url>
+
+  <screenshots>
+    <screenshot type="default"><image>https://sparcles.dev/engine-editor-raptoid.png</image></screenshot>
+    <screenshot><image>https://sparcles.dev/engine-demo-scene.png</image></screenshot>
+  </screenshots>
+
+  <content_rating type="oars-1.1"></content_rating>
+
+  <update_contact>[email protected]</update_contact>
+
+  <releases>
+    <release version="0.0.7" date="2024-04-23"/>
+  </releases>
+</component>