patch

CMakeLists.txt

@@ -1,5 +1,5 @@
 cmake_minimum_required(VERSION 3.25)
-project(lilfbtf5 VERSION 0.1.16)
+project(lilfbtf5 VERSION 0.1.17)
 
 option(ENABLE_ADDRSAN "Enable the address sanitizer" OFF)
 option(ENABLE_UBSAN "Enable the ub sanitizer" OFF)

include/lilfbtf/fwddecl.h

@@ -19,6 +19,10 @@
 #ifndef LILFBTF5_FWDDECL_H
 #define LILFBTF5_FWDDECL_H
 
+#include <blt/std/types.h>
+#include <functional>
+#include "blt/std/ranges.h"
+
 namespace fb
 {
     namespace detail
@@ -28,6 +32,12 @@ namespace fb
     
     class func_t;
     class tree_t;
+    
+    class type_engine_t;
+    class gp_system_t;
+    
+    using type_id = blt::size_t;
+    using func_t_call_t = std::function<void(func_t&, blt::span<detail::node_t*>)>;
 }
 
 #endif //LILFBTF5_FWDDECL_H

include/lilfbtf/system.h

@@ -0,0 +1,29 @@
+/*
+ *  <Short Description>
+ *  Copyright (C) 2024  Brett Terpstra
+ *
+ *  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 <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef LILFBTF5_SYSTEM_H
+#define LILFBTF5_SYSTEM_H
+
+#include <lilfbtf/fwddecl.h>
+
+namespace fb
+{
+
+}
+
+#endif //LILFBTF5_SYSTEM_H

include/lilfbtf/tree.h

@@ -27,19 +27,18 @@
 
 namespace fb
 {
-    using func_t_call_t = std::function<void(func_t&, blt::span<detail::node_t*>)>;
     
     class func_t
     {
         private:
             blt::size_t argc_ = 0;
-            std::string type;
+            type_id type;
             const func_t_call_t& func;
         protected:
             blt::unsafe::any_t value;
         public:
-            explicit func_t(blt::size_t argc, const func_t_call_t& func):
+            explicit func_t(blt::size_t argc, const func_t_call_t& func, type_id type):
-                    argc_(argc), func(func)
+                    argc_(argc), type(type), func(func)
             {}
             
             [[nodiscard]] inline blt::size_t argc() const
@@ -56,7 +55,7 @@ namespace fb
                 return *this;
             }
             
-            inline std::string& getType()
+            [[nodiscard]] inline type_id getType() const
             {
                 return type;
             }

include/lilfbtf/type.h

@@ -0,0 +1,55 @@
+/*
+ *  <Short Description>
+ *  Copyright (C) 2024  Brett Terpstra
+ *
+ *  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 <https://www.gnu.org/licenses/>.
+ */
+
+#ifndef LILFBTF5_TYPE_H
+#define LILFBTF5_TYPE_H
+
+#include <lilfbtf/fwddecl.h>
+#include <blt/std/hashmap.h>
+#include <vector>
+
+namespace fb
+{
+    class type_engine_t
+    {
+        private:
+            blt::hashmap_t<std::string, type_id> name_to_id;
+            // also used to assign IDs
+            std::vector<std::string> id_to_name;
+            // TODO: we don't need a hashmap for this.
+            // Also a bad idea to store references, however these functions should be declared statically so this isn't as big of an issue.
+            blt::hashmap_t<type_id, std::reference_wrapper<func_t_call_t>> functions;
+        public:
+            type_engine_t() = default;
+            
+            type_id register_type(const std::string& type_name)
+            {
+                type_id id = id_to_name.size();
+                id_to_name.push_back(type_name);
+                name_to_id[type_name] = id;
+                return id;
+            }
+            
+            void register_function(const std::string& type_name, func_t_call_t& func)
+            {
+            
+            }
+    };
+}
+
+#endif //LILFBTF5_TYPE_H

src/system.cpp

@@ -0,0 +1,23 @@
+/*
+ *  <Short Description>
+ *  Copyright (C) 2024  Brett Terpstra
+ *
+ *  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 <https://www.gnu.org/licenses/>.
+ */
+#include <lilfbtf/system.h>
+
+namespace fb
+{
+
+}

src/type.cpp

@@ -0,0 +1,23 @@
+/*
+ *  <Short Description>
+ *  Copyright (C) 2024  Brett Terpstra
+ *
+ *  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 <https://www.gnu.org/licenses/>.
+ */
+#include <lilfbtf/type.h>
+
+namespace fb
+{
+
+}