From 27d0fe2f7d4c3d7b2a650f869a9a7d566c46b2d7 Mon Sep 17 00:00:00 2001
From: LaG1924 <12997935+LaG1924@users.noreply.github.com>
Date: Sat, 30 Jun 2018 11:09:00 +0500
Subject: Tree-based asset management

---
 src/AssetManager.cpp | 32 +++++++++++++++++++++++++++++---
 1 file changed, 29 insertions(+), 3 deletions(-)

(limited to 'src/AssetManager.cpp')

diff --git a/src/AssetManager.cpp b/src/AssetManager.cpp
index f5284a4..28d6050 100644
--- a/src/AssetManager.cpp
+++ b/src/AssetManager.cpp
@@ -11,7 +11,7 @@
 
 namespace fs = std::experimental::filesystem::v1;
 
-//const fs::path pathToAssets = "./assets/";
+const fs::path pathToAssets = "./assets/";
 //const fs::path pathToAssetsList = "./items.json";
 //const fs::path pathToTextureIndex = "./textures.json";
 const std::string pathToAssetsList = "./items.json";
@@ -20,10 +20,11 @@ const std::string pathToTextureIndex = "./textures.json";
 const fs::path pathToModels  = "./assets/minecraft/models/";
 
 AssetManager::AssetManager() {
+	LoadAssets();
     LoadIds();
     LoadTextureResources();
     LoadBlockModels();
-	ParseBlockModels();
+	ParseBlockModels();	
 }
 
 void AssetManager::LoadIds() {
@@ -536,4 +537,29 @@ void AssetManager::ParseBlockModels() {
 			}
 		}
 	}
-}
\ No newline at end of file
+}
+
+std::unique_ptr<Asset> ParseAsset(const fs::path &file) {
+	return std::unique_ptr<Asset>();
+}
+
+void WalkDirEntry(const fs::directory_entry &dirEntry, AssetTreeNode *node) {
+	for (auto &file : fs::directory_iterator(dirEntry)) {
+		node->childs.push_back(std::make_unique<AssetTreeNode>());
+		AssetTreeNode *fileNode = node->childs.back().get();
+		fileNode->parent = node;
+		fileNode->name = file.path().stem().string();
+		if (fs::is_directory(file)) {
+			WalkDirEntry(file, fileNode);
+		}
+		else {
+			fileNode->asset = ParseAsset(file);
+		}
+	}
+}
+
+void AssetManager::LoadAssets() {
+	assetTree = std::make_unique<AssetTreeNode>();
+	assetTree->name = "/";
+	WalkDirEntry(fs::directory_entry(pathToAssets), assetTree.get());
+}
-- 
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