some cleanup

src/binding/src/script_core.cpp

@@ -216,7 +216,7 @@ void register_core_function(sol::state& lua,sol::table& ns)
 
 
     auto image_type = ns.new_usertype<image>("image"
-                           , sol::constructors<image()>()
+                         ,sol::call_constructor,sol::constructors<image(),image(const size&,image::pixel_layout pl,const void*)>()
                          ,"create",&image::create
                          ,"size",sol::readonly_property(&image::size)
                          ,"generate_noise",&image::generate_noise
@@ -239,8 +239,9 @@ void register_core_function(sol::state& lua,sol::table& ns)
             ,sol::call_constructor,sol::constructors<rectangle(),rectangle(const point_<float>&,const size_<float>&)>()
                                );
 
-    auto mathf_table = ns.create_named("mathf");
+    // some math function
-    mathf_table.set_function("ping_pong",ping_pong<real_t>);
+    ns.create_named("mathf")
+            .set_function("ping_pong",ping_pong<real_t>);
 
 }
 

src/binding/src/script_scene.cpp

@@ -17,14 +17,14 @@ void register_scene_function(sol::state&,sol::table &ns)
 {
 
     ns.new_usertype<scene>("scene",
-                           sol::constructors<scene()>()
+                           sol::call_constructor,sol::constructors<scene()>()
                            ,"count_all_entities",sol::readonly_property(&scene::count_all_enties)
                            ,"count_alive_entities",sol::readonly_property(&scene::count_alive_enties)
                            );
 
 
     ns.new_usertype<entity>("entity"
-                            ,sol::constructors<entity(),entity(const entity&),entity(scene&)>()
+                            ,sol::call_constructor,sol::constructors<entity(),entity(const entity&),entity(scene&)>()
                             ,"add_child",&entity::add_child
                             ,"remove_child",&entity::remove_child
                             ,"child_count",sol::readonly_property(&entity::child_count)

src/binding/src/script_visual.cpp

@@ -16,13 +16,13 @@ namespace pw {
 void register_visual_function(sol::state& lua,sol::table &ns)
 {
 
-    ns.new_usertype<pipeline>("pipeline"
+//    ns.new_usertype<pipeline>("pipeline"
-							  ,"create",&pipeline::create
+//							  ,"create",&pipeline::create
-                              ,"draw",&pipeline::draw
+//                              ,"draw",&pipeline::draw
-                              );
+//                              );
 
     ns.new_usertype<shader>("shader"
-                            ,sol::constructors<shader()>()
+                            ,sol::call_constructor,sol::constructors<shader()>()
                             ,"ready",sol::readonly_property(&shader::ready)
                             ,"use",&shader::use
                             ,"build",&shader::build
@@ -54,7 +54,7 @@ void register_visual_function(sol::state& lua,sol::table &ns)
 
 
     ns.new_usertype<renderer>("renderer"
-                                   ,sol::constructors<renderer(),renderer(const geometry&)>()
+                              ,sol::call_constructor,sol::constructors<renderer(),renderer(const geometry&)>()
                               ,"create",&renderer::create
                               ,"ready",sol::readonly_property(&renderer::ready)
                               ,"release",&renderer::release
@@ -62,14 +62,14 @@ void register_visual_function(sol::state& lua,sol::table &ns)
                               );
 
     ns.new_usertype<framebuffer>("framebuffer"
-                                 ,sol::constructors<framebuffer()>()
+                                 ,sol::call_constructor,sol::constructors<framebuffer()>()
                                  ,"create",&framebuffer::create
                                  ,"bind",&framebuffer::bind
                                  ,"unbind",&framebuffer::unbind
                                  ,"blit",&framebuffer::blit);
 
     ns.new_usertype<texture>("texture"
-                             ,sol::constructors<texture()>()
+                             ,sol::call_constructor,sol::constructors<texture()>()
                              ,"create",&texture::create
                              ,"update",&texture::update
                              ,"bind",&texture::bind
@@ -78,7 +78,7 @@ void register_visual_function(sol::state& lua,sol::table &ns)
                              );
 
     ns.new_usertype<context>("context"
-                             ,sol::constructors<context()>()
+                             ,sol::call_constructor,sol::constructors<context()>()
                              ,"clear",&context::clear
                              ,"set_viewport",&context::set_viewport
                              ,"get_error",&context::get_error

src/scripts/demos/simple_002.lua

@@ -15,13 +15,13 @@ local w = pw.window.new()
 w.title = "pixwerx - bare rendering"
 
 -- set size
-w.size = pw.size.new(640,480)
+w.size = pw.size(640,480)
 
 -- move window
-w.position = pw.point.new(100,100)
+w.position = pw.point(100,100)
 
 -- create a new geometry
-local g = pw.geometry:new()
+local g = pw.geometry()
 
 g.primitive_topology = pw.primitive_topology_type.triangle_list -- meh
 

src/scripts/demos/simple_003.lua

@@ -8,8 +8,8 @@ pw.script:load_all()
 print("executable path:",pw.path.get().executable_path)
 print("resource path:",pw.path.get().resource_path)
 
-local img = pw.image.new()
+local img = pw.image()
-if not img:create(pw.size(64,64),pw.pixel_layout.rgb8) then
+if not img:create(pw.size(512,512),pw.pixel_layout.rgb8) then
 
     print("image couldnt be created")
 
@@ -42,10 +42,10 @@ g.primitive_topology = pw.primitive_topology_type.triangle_list -- meh
 
 -- create texture coordinates
 g.texture_coordinates = { {
+    { 0.0, 0.0 },
     { 1.0, 1.0 },
     { 1.0, 0.0 },
-    { 0.0, 1.0 },
+    { 0.0, 1.0 }
-    { 0.0, 0.0 }
 } }
 
 z = -5.0
@@ -79,7 +79,7 @@ local mm = pw.matrix4x4.identity
 local mv = pw.matrix4x4()
 local mp = pw.matrix4x4()
 
-local s = pw.shader:new()
+local s = pw.shader()
 
 s:set_source(pw.shader_type.vertex,[[
 #version 400
@@ -122,7 +122,7 @@ if not s:build() then
 end
 
 -- the renderer for a geometry
-local renderer = pw.renderer:new()
+local renderer = pw.renderer()
 
 if not renderer:create(g) then
     print("couldn't create renderer")
@@ -134,9 +134,9 @@ local cam_pos = pw.vector3(0,0,0)
 local model_pos = pw.vector3(0,0,0)
 
 
-local ctx = pw.context:new()
+local ctx = pw.context()
 
-local tx = pw.texture:new()
+local tx = pw.texture()
 tx:create(img)
 
 w.on_resize = function(self)
@@ -171,23 +171,17 @@ w.on_update = function(self)
 
     -- update the uniforms, currently the slow path
     s:set_uniform_mat4("model",mm)
-
-
-
     s:set_uniform_mat4("view",mv)
     s:set_uniform_mat4("projection",mp)
     s:set_uniform_vec4("color",cl)
 
     s:set_uniform_int("tex_color",0)
 
-
     tx:bind()
 
     -- draw
     renderer:draw()
 
---    tx:unbind()
-
     local e = ctx:get_error()
     if e ~= 0 then
         print("OpenGL error",e)

src/system/include/pw/system/path.hpp

@@ -31,6 +31,8 @@ namespace pw {
 class path {
 public:
 
+    using path_list = std::vector<std::string>;
+
 	static path& get();
 	~path();
 
@@ -38,19 +40,15 @@ public:
 
 	std::string executable_path() const;
 
-	std::string resource_path() const;
+	path_list resource_paths() const { return _resource_paths; }
-
+    void set_resource_paths(path_list pl);
-	typedef std::vector<std::string> path_list;
 
     std::string find_file(const std::string &filename) const;
 
-	path_list resource_paths() const { return _resource_paths; }
-
 	std::string get_filename(const std::string &filepath, bool with_extension = true) const;
 
 protected:
 
-	path_list _plugin_paths;
 	path_list _resource_paths;
 
 	path();

src/system/src/path.cpp

@@ -84,6 +84,11 @@ std::string path::executable_path() const
     return result;
 }
 
+void path::set_resource_paths(path::path_list pl)
+{
+    _resource_paths = pl;
+}
+
 std::string path::find_file(const std::string&) const
 {
     // TODO: Implement

src/visual/src/framebuffer.cpp

@@ -5,6 +5,8 @@
 
 #include "glad/glad.h"
 
+#include <limits>
+
 namespace pw {
 
 // TODO stencil buffer?