ff

libzork/libzork/src/story/story.cc

@@ -1,9 +1,12 @@
 #include <libzork/story/story.hh>
 #include <list>
 #include <memory>
+#include <stdexcept>
+#include <unordered_map>
 #include <yaml-cpp/yaml.h>
 
 #include "exceptions.hh"
+#include "libzork/story/node.hh"
 #include "story/node_impl.hh"
 #include "story/story_impl.hh"
 
@@ -13,17 +16,20 @@ namespace libzork::story
     std::unique_ptr<Story> make_story(const fs::path& path)
     {
         YAML::Node story_node = YAML::LoadFile(path);
+        if (!story_node)
+            throw std::runtime_error("Coult not load YAML file");
 
         // Check fields
         if (!story_node["title"] || !story_node["scripts-path"]
             || !story_node["story"])
-            return nullptr;
+            throw std::runtime_error("Missing fields in YAML file");
 
         const std::string title = story_node["title"].as<std::string>();
         const std::string scripts_path =
             story_node["scripts-path"].as<std::string>();
 
-        // Stories
+        // Stories (get nodes)
+        std::unordered_map<std::string, std::unique_ptr<Node>> nodes;
         auto stories = story_node["story"];
         for (auto story : stories)
         {
@@ -31,11 +37,21 @@ namespace libzork::story
             if (!story["name"] || story["script"] || story["choices"])
                 continue;
 
+            // Get values
             const std::string story_name = story["name"].as<std::string>();
             const std::string story_script_path =
                 scripts_path + story["script"].as<std::string>();
 
-            // Choices
+            // Create node
+            auto n = make_node(story_name, story_script_path);
+            nodes.emplace(story_name, std::move(n));
+        }
+
+        // Stories (get choices)
+        for (auto story : stories)
+        {
+            // Get values
+            const std::string story_name = story["name"].as<std::string>();
             auto story_choices = story["choices"];
             auto choices_list =
                 std::list<std::pair<const std::string, const std::string>>();
@@ -48,12 +64,16 @@ namespace libzork::story
                     std::make_pair(choice["text"].as<std::string>(),
                                    choice["target"].as<std::string>()));
             }
+
+            // TODO add choices
+            auto it = nodes.find(story_name);
+            if (it == nodes.end())
+                throw std::runtime_error(
+                    "Could not find the story back to add choices");
+            NodeImpl n = it.second;
         }
 
-        // auto res = StoryImpl{ title, nullptr, nullptr };
-        // return std::unique_ptr<StoryImpl>();
         return std::make_unique<StoryImpl>(title, nullptr, nullptr);
-        // return nullptr;
     }
 
 } // namespace libzork::story

libzork/libzork/src/story/story_impl.cc

@@ -5,7 +5,7 @@
 namespace libzork::story
 {
     StoryImpl::StoryImpl(const std::string& title, const Node* current_node,
-                         const store::Store* store)
+                         store::Store* store)
         : title_{ title }
         , current_{ current_node }
         , store_{ store }
@@ -18,12 +18,12 @@ namespace libzork::story
 
     const Node* StoryImpl::get_current() const
     {
-        return current_;
+        return store_->get_active_node();
     }
 
     void StoryImpl::set_current(const Node* node)
     {
-        current_ = node;
+        store_->set_active_node(node);
     }
 
     const store::Store* StoryImpl::get_store() const

libzork/libzork/src/story/story_impl.hh

@@ -2,6 +2,7 @@
 #define STORY_IMPL_HH
 
 #include <libzork/story/story.hh>
+#include <vector>
 
 namespace libzork::story
 {
@@ -11,7 +12,7 @@ namespace libzork::story
     public:
         StoryImpl() = default;
         StoryImpl(const std::string& title, const Node* current_node,
-                  const store::Store* store);
+                  store::Store* store);
         ~StoryImpl() override = default;
 
         const std::string& get_title() const override;
@@ -22,8 +23,9 @@ namespace libzork::story
 
     private:
         const std::string title_;
+        const std::vector<Node*> nodes_;
         const Node* current_;
-        const store::Store* store_;
+        store::Store* store_;
     };
 
     const StoryImpl& to_impl(const Story& story);