1

server/gameserver/lispenv.cc

@@ -2,6 +2,35 @@
 
 #include "lispenv.h"
 
+class SkillScope : public a8::lisp::GlobalScope
+{
+public:
+
+    void Init()
+    {
+        RegisterCProc
+            (
+             "${skillNumber.speed}",
+             [this] (const a8::lisp::List& params) -> std::shared_ptr<a8::lisp::Value>
+             {
+                 a8::lisp::Atom result;
+                 return std::make_shared<a8::lisp::Value>(result);
+             });
+    }
+
+    float Eval(std::shared_ptr<a8::lisp::Value> expr,
+               Creature* c,
+               const mt::Skill* skill_meta)
+    {
+
+    }
+
+    struct {
+        Creature* c = nullptr;
+        const mt::Skill* skill_meta = nullptr;
+    } context_;
+};
+
 void LispEnv::Init()
 {
 
@@ -21,5 +50,5 @@ float LispEnv::EvalSkillNumberExpr(std::shared_ptr<a8::lisp::Value> expr,
                                    Creature* c,
                                    const mt::Skill* skill_meta)
 {
-
+    return skill_env_->Eval(expr, c, skill_meta);
 }

server/gameserver/lispenv.h

@@ -4,6 +4,7 @@
 #include <a8/lisp.h>
 
 class Creature;
+class SkillScope;
 class LispEnv : public a8::Singleton<LispEnv>
 {
 
@@ -23,5 +24,5 @@ class LispEnv : public a8::Singleton<LispEnv>
 
  private:
 
-    std::shared_ptr<a8::lisp::GlobalScope> skill_env_;
+    std::shared_ptr<SkillScope> skill_env_;
 };