From e19ed3d23950cc5c13c7ad38b3feed1b84ec1659 Mon Sep 17 00:00:00 2001
From: MihailRis <mexaruc@gmail.com>
Date: Wed, 14 Aug 2024 00:24:22 +0300
Subject: [PATCH] add pseudopack 'core'

---
 src/content/ContentPack.cpp       |  7 +++++++
 src/content/ContentPack.hpp       |  2 ++
 src/engine.cpp                    | 15 +++++++++++++--
 src/files/engine_paths.cpp        | 19 -------------------
 src/logic/scripting/scripting.cpp |  1 -
 5 files changed, 22 insertions(+), 22 deletions(-)

diff --git a/src/content/ContentPack.cpp b/src/content/ContentPack.cpp
index 90e4b73a..9bcd8aef 100644
--- a/src/content/ContentPack.cpp
+++ b/src/content/ContentPack.cpp
@@ -4,6 +4,7 @@
 #include <iostream>
 #include <utility>
 
+#include "constants.hpp"
 #include "coders/json.hpp"
 #include "data/dynamic.hpp"
 #include "files/engine_paths.hpp"
@@ -11,6 +12,12 @@
 
 namespace fs = std::filesystem;
 
+ContentPack ContentPack::createCore(const EnginePaths* paths) {
+    return ContentPack {
+        "core", "Core", ENGINE_VERSION_STRING, "", "", paths->getResourcesFolder(), {}
+    };
+}
+
 const std::vector<std::string> ContentPack::RESERVED_NAMES = {
     "res", "abs", "local", "core", "user", "world", "none", "null"};
 
diff --git a/src/content/ContentPack.hpp b/src/content/ContentPack.hpp
index 70b34472..7815d009 100644
--- a/src/content/ContentPack.hpp
+++ b/src/content/ContentPack.hpp
@@ -67,6 +67,8 @@ struct ContentPack {
         const fs::path& worldDir,
         const std::string& name
     );
+
+    static ContentPack createCore(const EnginePaths*);
 };
 
 struct ContentPackStats {
diff --git a/src/engine.cpp b/src/engine.cpp
index 17bb2b8b..787a257b 100644
--- a/src/engine.cpp
+++ b/src/engine.cpp
@@ -313,12 +313,17 @@ void Engine::loadContent() {
     contentPacks = manager.getAll(names);
 
     std::vector<PathsRoot> resRoots;
+    {
+        auto pack = ContentPack::createCore(paths);
+        resRoots.push_back({"core", pack.folder});
+        ContentLoader(&pack, contentBuilder).load();
+        load_configs(pack.folder);
+    }
     for (auto& pack : contentPacks) {
         resRoots.push_back({pack.id, pack.folder});
         ContentLoader(&pack, contentBuilder).load();
         load_configs(pack.folder);
     } 
-    load_configs(paths->getResourcesFolder());
 
     content = contentBuilder.build();
     resPaths = std::make_unique<ResPaths>(resdir, resRoots);
@@ -330,7 +335,13 @@ void Engine::loadContent() {
 
 void Engine::resetContent() {
     auto resdir = paths->getResourcesFolder();
-    resPaths = std::make_unique<ResPaths>(resdir, std::vector<PathsRoot>());
+    std::vector<PathsRoot> resRoots;
+    {
+        auto pack = ContentPack::createCore(paths);
+        resRoots.push_back({"core", pack.folder});
+        load_configs(pack.folder);
+    }
+    resPaths = std::make_unique<ResPaths>(resdir, resRoots);
     contentPacks.clear();
     content.reset();
 
diff --git a/src/files/engine_paths.cpp b/src/files/engine_paths.cpp
index 759d277e..1be3ca20 100644
--- a/src/files/engine_paths.cpp
+++ b/src/files/engine_paths.cpp
@@ -218,10 +218,6 @@ std::string ResPaths::findRaw(const std::string& filename) const {
             return root.name + ":" + filename;
         }
     }
-    auto resDir = mainRoot;
-    if (fs::exists(resDir / std::filesystem::path(filename))) {
-        return "core:" + filename;
-    }
     throw std::runtime_error("could not to find file " + util::quote(filename));
 }
 
@@ -236,14 +232,6 @@ std::vector<std::string> ResPaths::listdirRaw(const std::string& folderName) con
             entries.emplace_back(root.name + ":" + folderName + "/" + name);
         }
     }
-    {
-        auto folder = mainRoot / fs::u8path(folderName);
-        if (!fs::is_directory(folder)) return entries;
-        for (const auto& entry : fs::directory_iterator(folder)) {
-            auto name = entry.path().filename().u8string();
-            entries.emplace_back("core:" + folderName + "/" + name);
-        }
-    }
     return entries;
 }
 
@@ -259,13 +247,6 @@ std::vector<std::filesystem::path> ResPaths::listdir(
             entries.push_back(entry.path());
         }
     }
-    {
-        auto folder = mainRoot / fs::u8path(folderName);
-        if (!fs::is_directory(folder)) return entries;
-        for (const auto& entry : fs::directory_iterator(folder)) {
-            entries.push_back(entry.path());
-        }
-    }
     return entries;
 }
 
diff --git a/src/logic/scripting/scripting.cpp b/src/logic/scripting/scripting.cpp
index 05beaa32..aeedc1d9 100644
--- a/src/logic/scripting/scripting.cpp
+++ b/src/logic/scripting/scripting.cpp
@@ -39,7 +39,6 @@ LevelController* scripting::controller = nullptr;
 static void load_script(const fs::path& name, bool throwable) {
     auto paths = scripting::engine->getPaths();
     fs::path file = paths->getResourcesFolder() / fs::path("scripts") / name;
-
     std::string src = files::read_string(file);
     auto L = lua::get_main_thread();
     lua::loadbuffer(L, 0, src, file.u8string());