Added ProjectManager.php (\ncc\Managers > ProjectManager) **Not Completed**

src/ncc/Managers/ProjectManager.php

@@ -0,0 +1,92 @@
+<?php
+
+    namespace ncc\Managers;
+
+    use ncc\Objects\ProjectConfiguration\Compiler;
+
+    class ProjectManager
+    {
+        /**
+         * The selected directory for managing the project
+         *
+         * @var string
+         */
+        private string $SelectedDirectory;
+
+        /**
+         * The path that points to the project's main project.json file
+         *
+         * @var string|null
+         */
+        private string $ProjectPath;
+
+        /**
+         * Public Constructor
+         *
+         * @param string $selected_directory
+         */
+        public function __construct(string $selected_directory)
+        {
+            $this->SelectedDirectory = $selected_directory;
+            $this->detectProjectPath();
+        }
+
+        /**
+         * Attempts to resolve the project path from the selected directory
+         * Returns false if the selected directory is not a proper project or an initialized project
+         *
+         * @return bool
+         */
+        private function detectProjectPath(): bool
+        {
+            $selected_directory = $this->SelectedDirectory;
+
+            // Auto-resolve the trailing slash
+            if(substr($selected_directory, -1) !== '/')
+            {
+                $selected_directory .= $selected_directory . DIRECTORY_SEPARATOR;
+            }
+
+            // Detect if the folder exists or not
+            if(!file_exists($selected_directory) || !is_dir($selected_directory))
+            {
+                return false;
+            }
+
+            // Detect if project.json exists in the directory
+            if(file_exists($selected_directory . 'project.json') == true)
+            {
+                $this->ProjectPath = $selected_directory . 'project.json';
+                return true;
+            }
+
+            // If not, check for pointer files
+            $pointer_files = [
+                '.ppm_package', // Backwards Compatibility
+                '.ncc_project'
+            ];
+
+            foreach($pointer_files as $pointer_file)
+            {
+                if(file_exists($selected_directory . $pointer_file) && is_file($selected_directory . $pointer_file))
+                {
+                    // TODO: Complete this
+                }
+            }
+
+            return true;
+        }
+
+        /**
+         * Initializes the project sturcture
+         *
+         * @param Compiler $compiler
+         * @param string $name
+         * @param string $package
+         * @return bool
+         */
+        public function initializeProject(Compiler $compiler, string $name, string $package): bool
+        {
+
+        }
+    }