First commit

2024-08-10 14:32:46 +02:00
commit f9fb132a9f
15 changed files with 1124 additions and 0 deletions
--- a/templates/class_tpl.lua
+++ b/templates/class_tpl.lua
@@ -0,0 +1,103 @@
+--[[
+    #ifndef $(HEADER_GUARD)
+    #define $(HEADER_GUARD)
+
+    #include <godot_cpp/classes/$(BASECLASS_HEADER_NAME).hpp>
+
+    namespace $(NAMESPACE)
+    {
+        class $(CLASS_NAME) : public godot::$(BASE_CLASS)
+        {
+            GDCLASS($(CLASS_NAME), godot::$(BASE_CLASS)
+            
+        protected:
+            static void _bind_methods();
+
+        public:
+            $(CLASS_NAME)();
+            ~$(CLASS_NAME)();
+
+            void _process(float delta);
+        };
+    }
+    #endif
+
+]]
+
+function render_header(header_guard, namespace, class_name, base_class)
+    local template = {
+        string.format("#ifndef %s", header_guard),
+        string.format("#define %s", header_guard),
+        string.format("#include <godot_cpp/classes/%s.hpp>", string.lower(base_class)),
+        string.format("namespace %s", namespace),
+        "{",
+        string.format("    class %s : public godot::%s", class_name, base_class),
+        "    {",
+        string.format("        GDCLASS(%s, godot::%s)", class_name, base_class),
+        "    protected:",
+        string.format("        static void _bind_methods();"),
+        string.format("    public:"),
+        string.format("        %s();", class_name),
+        string.format("        ~%s();", class_name),
+        string.format("        void _process(float delta);"),
+        "    };",
+        "}",
+        "#endif",
+    }
+
+    return table.concat(template, "\n")
+end
+
+--[[
+    
+#include "{% echo(" " .. string.lower(ClassName)) %}.h"
+
+using namespace {*Namespace*};
+
+void {*ClassName*}::_bind_methods() {
+    // bind your own methods here, like
+    // ClassDB::bind_method(D_METHOD("my_foo", "delta"), &{ClassName}::my_foo);
+}
+
+{*ClassName*}::{*ClassName*}()
+{
+    // initialize here
+}
+
+{*ClassName*}::~{*ClassName*}() {}
+
+void {*ClassName*}::_process(float delta)
+{
+    // do update here
+}
+]]
+
+function render_impl(namespace, classname)
+    local template = {
+        string.format("#include \"%s.h\"", string.lower(classname)),
+        string.format("using namespace %s;", namespace),
+        "",
+        string.format("void %s::_bind_methods()", classname),
+        "{",
+        "    // bind your own methods here, like",
+        string.format("    // ClassDB::bind_method(D_METHOD(\"my_foo\", \"delta\"), &%s::my_foo);", classname),
+        "}",
+        "",
+        string.format("%s::%s()", classname, classname),
+        "{",
+        "    // initialize here",
+        "}",
+        "",
+        string.format("%s::~%s()", classname, classname),
+        "{",
+        "    // do clean up here",
+        "}",
+        "",
+        string.format("void %s::_process(float delta)", classname),
+        "{",
+        "    // do update here",
+        "}"
+    }
+
+    return table.concat(template, "\n")
+end