Python command emulation

src/PyScene.cpp

@@ -21,6 +21,11 @@ void PyScene::update()
 
 void PyScene::do_mouse_input(std::string button, std::string type)
 {
+    // In headless mode, mouse input is not available
+    if (game->isHeadless()) {
+        return;
+    }
+    
     auto unscaledmousepos = sf::Mouse::getPosition(game->getWindow());
     auto mousepos = game->getWindow().mapPixelToCoords(unscaledmousepos);
     UIDrawable* target;
@@ -62,7 +67,7 @@ void PyScene::doAction(std::string name, std::string type)
 
 void PyScene::render()
 {
-    game->getWindow().clear();
+    game->getRenderTarget().clear();
     
     auto vec = *ui_elements;
     for (auto e: vec)
@@ -71,5 +76,5 @@ void PyScene::render()
             e->render();
     }
     
-    game->getWindow().display();
+    // Display is handled by GameEngine
 }