Started creating scripting library/namespace and added sol2 for interfacing

1 files changed, 70 insertions, 0 deletions

diff --git a/src/script/script.hpp b/src/script/script.hpp
new file mode 100644
index 0000000..340fd6f
--- /dev/null
+++ b/src/script/script.hpp
@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2019  Belle-Isle, Andrew <drumsetmonkey@gmail.com>
+ * Author: Belle-Isle, Andrew <drumsetmonkey@gmail.com>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef SCRIPT_NAMESPACE_HPP_
+#define SCRIPT_NAMESPACE_HPP_
+
+#include <sol/sol.hpp>
+#include <entityx/entityx.h>
+
+#include <components/Position.hpp>
+
+#include <iostream>
+
+entityx::EventManager events;
+entityx::EntityManager manager(events);
+entityx::Entity e;
+
+namespace Script
+{
+    sol::state lua;
+
+    sol::table newPosition([[maybe_unused]]sol::table tab)
+    {
+        sol::table toRet = lua.create_table_with();
+
+        e.assign<Position>(4.5, 2.3).get();
+
+        toRet["Position"] = e.component<Position>().get();
+
+        return toRet;
+    }
+
+    void CreateNewState()
+    {
+        e = manager.create();
+
+        lua.open_libraries(sol::lib::base);
+
+        //lua["q"] = Position(4.5, 3.4);
+
+        lua.new_usertype<Position>("Position",
+                sol::constructors<Position(float x, float y), Position()>(),
+                "x", &Position::x,
+                "y", &Position::y);
+
+        auto gamespace = lua["game"].get_or_create<sol::table>();
+        gamespace.set_function("testfunc", newPosition);
+
+        lua.script_file("Scripts/init.lua");
+        auto p = e.component<Position>().get();
+        std::cout << p->x << "," << p->y << std::endl;
+    }
+}
+
+#endif//SCRIPT_NAMESPACE_HPP_