first commit

2025-01-14 21:14:51 +01:00
commit 8da78e51e8
12 changed files with 1067 additions and 0 deletions
--- a/include/resource_dir.h
+++ b/include/resource_dir.h
@@ -0,0 +1,95 @@
+/**********************************************************************************************
+*
+*   raylibExtras * Utilities and Shared Components for Raylib
+*
+*   Resource Dir * function to help find resource dir in common locations
+*
+*   LICENSE: MIT
+*
+*   Copyright (c) 2022 Jeffery Myers
+*
+*   Permission is hereby granted, free of charge, to any person obtaining a copy
+*   of this software and associated documentation files (the "Software"), to deal
+*   in the Software without restriction, including without limitation the rights
+*   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+*   copies of the Software, and to permit persons to whom the Software is
+*   furnished to do so, subject to the following conditions:
+*
+*   The above copyright notice and this permission notice shall be included in all
+*   copies or substantial portions of the Software.
+*
+*   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+*   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+*   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+*   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+*   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+*   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+*   SOFTWARE.
+*
+**********************************************************************************************/
+
+#pragma once
+
+#include "raylib.h"
+
+#if defined(__cplusplus)
+extern "C" {            // Prevents name mangling of functions
+#endif
+    /// <summary>
+    /// Looks for the specified resource dir in several common locations
+    /// The working dir
+    /// The app dir
+    /// Up to 3 levels above the app dir
+    /// When found the dir will be set as the working dir so that assets can be loaded relative to that.
+    /// </summary>
+    /// <param name="folderName">The name of the resources dir to look for</param>
+    /// <returns>True if a dir with the name was found, false if no change was made to the working dir</returns>
+    inline static bool SearchAndSetResourceDir(const char* folderName)
+    {
+        // check the working dir
+        if (DirectoryExists(folderName))
+        {
+            ChangeDirectory(TextFormat("%s/%s", GetWorkingDirectory(), folderName));
+            return true;
+        }
+
+        const char* appDir = GetApplicationDirectory();
+       
+        // check the applicationDir
+        const char* dir = TextFormat("%s%s", appDir, folderName);
+        if (DirectoryExists(dir))
+        {
+            ChangeDirectory(dir);
+            return true;
+        }
+
+        // check one up from the app dir
+        dir = TextFormat("%s../%s", appDir, folderName);
+        if (DirectoryExists(dir))
+        {
+            ChangeDirectory(dir);
+            return true;
+        }
+
+        // check two up from the app dir
+        dir = TextFormat("%s../../%s", appDir, folderName);
+        if (DirectoryExists(dir))
+        {
+            ChangeDirectory(dir);
+            return true;
+        }
+
+        // check three up from the app dir
+        dir = TextFormat("%s../../../%s", appDir, folderName);
+        if (DirectoryExists(dir))
+        {
+            ChangeDirectory(dir);
+            return true;
+        }
+
+        return false;
+    }
+
+#if defined(__cplusplus)
+}
+#endif