console layout WIP

res/layouts/console.xml

@@ -0,0 +1,3 @@
+<container size='400' color='#00000080' size-func="unpack(gui.get_viewport())">
+    <textbox id='prompt' margin='0' gravity='bottom-left' size-func="gui.get_viewport()[1],40"></textbox>
+</container>

res/layouts/console.xml.lua

@@ -0,0 +1,3 @@
+function on_open()
+    document.prompt.focused = true
+end

src/frontend/UiDocument.cpp

@@ -56,7 +56,7 @@ std::unique_ptr<UiDocument> UiDocument::read(scriptenv penv, std::string name, f
     auto xmldoc = xml::parse(file.u8string(), text);
 
     auto env = penv == nullptr 
-        ? scripting::get_root_environment()
+        ? scripting::create_doc_environment(scripting::get_root_environment(), name)
         : scripting::create_doc_environment(penv, name);
 
     gui::UiXmlReader reader(env);

src/frontend/hud.cpp

@@ -501,7 +501,7 @@ void Hud::updateElementsPosition(const Viewport& viewport) {
                 ));
             }
             secondUI->setPos(glm::vec2(
-                glm::min(width/2-invwidth/2, width-caWidth-10-invwidth),
+                glm::min(width/2-invwidth/2, width-caWidth-(inventoryView ? 10 : 0)-invwidth),
                 height/2-totalHeight/2
             ));
         }

src/frontend/menu.cpp

@@ -27,7 +27,7 @@ void menus::create_version_label(Engine* engine) {
     auto gui = engine->getGUI();
     auto text = ENGINE_VERSION_STRING+" debug build";
     gui->add(guiutil::create(
-        "<label z-index='1000' color='#FFFFFF80' gravity='bottom-left' margin='4'>"
+        "<label z-index='1000' color='#FFFFFF80' gravity='top-right' margin='4'>"
         +text+
         "</label>"
     ));

src/logic/scripting/lua/LuaState.cpp

@@ -170,7 +170,7 @@ int lua::LuaState::callNoThrow(int argc) {
 }
 
 int lua::LuaState::eval(int env, const std::string& src, const std::string& file) {
-    auto srcText = "return ("+src+")";
+    auto srcText = "return "+src;
     loadbuffer(env, srcText, file);
     return call(0);
 }