Access to vector operators

core/Lua.cpp

@@ -11,7 +11,7 @@ void Lua::Initialize() {
   language = this;
   int err;
   // Initialize Lua
-  luaopen_base(L);
+  luaL_openlibs(L);
   luaopen_couch(L);
   err = luaL_loadfile(L, "main.lua");
   if (err == LUA_OK) {

core/types.cpp

@@ -0,0 +1,19 @@
+#include "types.h"
+
+#include <iostream>
+
+Vector3 operator+(const Vector3 &r, const Vector3 &l) {
+  Vector3 val(0.0f);
+  val.x = r.x + l.x;
+  val.y = r.y + l.y;
+  val.z = r.z + l.z;
+  return val;
+}
+
+Vector3 operator*(const Vector3 &r, const cfloat &l) {
+  Vector3 val(0.0f);
+  val.x = r.x * l;
+  val.y = r.y * l;
+  val.z = r.z * l;
+  return val;
+}

core/types.h

@@ -15,4 +15,7 @@ typedef std::string Name;
 typedef GLfloat cfloat;
 typedef GLuint Id;
 
+Vector3 operator*(const Vector3 &r, const cfloat &l);
+Vector3 operator+(const Vector3 &r, const Vector3 &l);
+
 #endif /* TYPES_H */