node impl

libzork/libzork/src/story/choice.cc

@@ -1,4 +1,25 @@
 #include "story/choice.hh"
 
 namespace libzork::story
-{} // namespace libzork::story
+{
+
+    Choice::Choice(Node* node, std::string& text,
+                   std::vector<std::unique_ptr<vars::Condition>>& conditions,
+                   std::vector<std::unique_ptr<vars::Action>>& actions)
+        : node_{ node }
+        , text_{ text }
+    {
+        (void)conditions;
+        (void)actions;
+    }
+
+    std::string& Choice::get_text()
+    {
+        return text_;
+    }
+    Node* Choice::get_node()
+    {
+        return node_;
+    }
+
+} // namespace libzork::story

libzork/libzork/src/story/choice.hh

@@ -1,11 +1,33 @@
 #ifndef CHOICE_HH
 #define CHOICE_HH
 
+#include <libzork/vars/action.hh>
+#include <libzork/vars/condition.hh>
+#include <memory>
+#include <vector>
+
 namespace libzork::story
 {
 
     class Choice
-    {};
+    {
+    public:
+        Choice() = default;
+        Choice(Node* node, std::string& text,
+               std::vector<std::unique_ptr<vars::Condition>>& conditions,
+               std::vector<std::unique_ptr<vars::Action>>& actions);
+        ~Choice() = default;
+
+        std::string& get_text();
+        Node* get_node();
+
+    private:
+        Node* node_;
+        std::string text_;
+        std::vector<std::unique_ptr<vars::Condition>> conditions_;
+        std::vector<std::unique_ptr<vars::Action>> actions_;
+    };
 
 } // namespace libzork::story
+
 #endif // !CHOICE_HH

libzork/libzork/src/story/node_impl.cc

@@ -1,6 +1,7 @@
 #include "story/node_impl.hh"
 
 #include <fstream>
+#include <memory>
 #include <vector>
 
 #include "exceptions.hh"
@@ -24,7 +25,7 @@ namespace libzork::story
 
         // TODO handle check_conditions
 
-        return choices_.at(index);
+        return choices_.at(index)->get_node();
     }
 
     std::vector<std::string> NodeImpl::list_choices(bool check_conditions) const
@@ -47,9 +48,8 @@ namespace libzork::story
         std::vector<std::unique_ptr<vars::Condition>> conditions,
         std::vector<std::unique_ptr<vars::Action>> actions)
     {
-        // TODO handle conditions and actions
-        (void)conditions;
-        (void)actions;
+        choices_.push_back(
+            std::make_shared<Choice>(other, text, conditions, actions));
     }
 
     const NodeImpl& to_impl(const Node& node)

libzork/libzork/src/story/node_impl.hh

@@ -2,9 +2,12 @@
 #define NODE_IMPL_HH
 
 #include <libzork/story/node.hh>
+#include <memory>
 #include <string>
 #include <vector>
 
+#include "choice.hh"
+
 namespace libzork::story
 {
 
@@ -28,7 +31,7 @@ namespace libzork::story
     private:
         std::string name_;
         std::string text_;
-        std::vector<Choice*> choices_; // TODO
+        std::vector<std::shared_ptr<Choice>> choices_;
     };
 
     const NodeImpl& to_impl(const Node& node);