ui scripting related fixes

src/frontend/UiDocument.cpp

@@ -55,7 +55,7 @@ std::unique_ptr<UiDocument> UiDocument::read(AssetsLoader& loader, int penv, std
     const std::string text = files::read_string(file);
     auto xmldoc = xml::parse(file.u8string(), text);
 
-    auto env = scripting::create_environment(penv);
+    auto env = scripting::create_doc_environment(penv, namesp);
     gui::UiXmlReader reader(*env, loader);
     InventoryView::createReaders(reader);
     auto view = reader.readXML(

src/frontend/gui/controls.h

@@ -17,9 +17,6 @@ class Batch2D;
 class Assets;
 
 namespace gui {
-    using wstringsupplier = std::function<std::wstring()>;
-    using wstringconsumer = std::function<void(std::wstring)>;
-
     using doublesupplier = std::function<double()>;
     using doubleconsumer = std::function<void(double)>;
 

src/frontend/gui/gui_xml.cpp

@@ -133,7 +133,7 @@ static std::shared_ptr<UINode> readButton(UiXmlReader& reader, xml::xmlelement e
         auto callback = scripting::create_runnable(
             reader.getEnvironment().getId(),
             element->attr("onclick").getText(),
-            "<onclick>"
+            reader.getFilename()+".lua"
         );
         button->listenAction([callback](GUI*) {
             callback();
@@ -156,7 +156,7 @@ static std::shared_ptr<UINode> readTextBox(UiXmlReader& reader, xml::xmlelement
         auto consumer = scripting::create_wstring_consumer(
             reader.getEnvironment().getId(),
             element->attr("consumer").getText(),
-            reader.getFilename()
+            reader.getFilename()+"lua"
         );
         textbox->textConsumer(consumer);
     }

src/frontend/hud.cpp

@@ -43,6 +43,7 @@
 #include "LevelFrontend.h"
 #include "UiDocument.h"
 #include "../engine.h"
+#include "../delegates.h"
 #include "../core_defs.h"
 #include "../items/ItemDef.h"
 #include "../items/Inventory.h"
@@ -53,7 +54,7 @@ using glm::vec3;
 using glm::vec4;
 using namespace gui;
 
-static std::shared_ptr<Label> create_label(gui::wstringsupplier supplier) {
+static std::shared_ptr<Label> create_label(wstringsupplier supplier) {
     auto label = std::make_shared<Label>(L"-");
     label->textSupplier(supplier);
     return label;

src/frontend/menu.cpp

@@ -24,6 +24,7 @@
 #include "../window/Window.h"
 #include "../engine.h"
 #include "../settings.h"
+#include "../delegates.h"
 #include "../content/Content.h"
 #include "../content/ContentLUT.h"
 #include "../content/ContentPack.h"
@@ -46,7 +47,7 @@ inline uint64_t randU64() {
         ((uint64_t)rand() << 56);
 }
 
-static std::shared_ptr<Label> create_label(gui::wstringsupplier supplier) {
+static std::shared_ptr<Label> create_label(wstringsupplier supplier) {
     auto label = std::make_shared<Label>(L"-");
     label->textSupplier(supplier);
     return label;