Lua spawned entities have "Idle" function

Every entity spawned from Lua is given the "Scripted" component,
this component holds onto the Entities master table and it's idle
function

1 files changed, 56 insertions, 0 deletions

diff --git a/src/components/Script.hpp b/src/components/Script.hpp
new file mode 100644
index 0000000..0e7c9db
--- /dev/null
+++ b/src/components/Script.hpp
@@ -0,0 +1,56 @@
+/*
+ * 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_COMPONENT_HPP_
+#define SCRIPT_COMPONENT_HPP_
+
+#include <components/Component.hpp>
+
+struct Scripted : Component<Scripted>, entityx::Component<Scripted>
+{
+    public:
+        sol::table caller;
+        Scripted() {}
+        Scripted(sol::table call): caller(call) {}
+
+
+        ~Scripted()
+        {}
+
+        void cleanup()
+        {
+            caller = sol::nil;
+        }
+
+        Scripted FromLua(sol::object)
+        {
+            //if (ref.get_type() == sol::type::function) {
+            //    this->luafunc = ref;
+            //}
+            //init = true;
+            return *this;
+        }
+
+        void exec() {
+            if (caller["Idle"] == sol::type::function)
+                caller["Idle"](caller); // Call idle function and pass itself
+                                        //  in or to fulfill the 'self' param
+        }
+};
+
+#endif//SCRIPT_COMPONENT_HPP_