lua: gui library (WIP)

src/frontend/gui/UINode.cpp

@@ -110,6 +110,10 @@ void UINode::setCoord(glm::vec2 coord) {
     this->coord = coord;
 }
 
+glm::vec2 UINode::getCoord() const {
+    return coord;
+}
+
 glm::vec2 UINode::getSize() const {
     return size;
 }

src/frontend/gui/UINode.h

@@ -112,6 +112,7 @@ namespace gui {
         /* Calculate screen position of the element */
         virtual glm::vec2 calcCoord() const;
         virtual void setCoord(glm::vec2 coord);
+        glm::vec2 getCoord() const;
         virtual glm::vec2 getSize() const;
         virtual void setSize(glm::vec2 size);
         virtual void refresh() {};