Fix inputs and add methods

include/app/app.h

@@ -180,6 +180,8 @@ struct Scene {
       element_pool[id]->click();
   }
 
+#warning "This does not take rotation into account \
+reference and use reverse-transform on point then AABB check instead"
   std::vector<uint64_t> elements_at(Vec2<float> position) {
     std::vector<uint64_t> result;
 
@@ -211,6 +213,11 @@ struct App {
   uint64_t current_scene_id = 0;
   bool running = true;
   Vec2<float> mouse_position = {-1, -1};
+  std::array<bool, 600> down_keys{};
+  std::vector<Key> pressed_keys;
+  std::vector<Key> released_keys;
+  Vec2<float> scroll = {0, 0};
+  std::string text = "";
 
   void exit() {
     running = false;
@@ -246,6 +253,11 @@ struct App {
 
       Scene *scene = scene_pool[current_scene_id];
 
+      pressed_keys.clear();
+      released_keys.clear();
+      scroll = {0, 0};
+      text = "";
+
       Event e;
       while (window.poll(e)) {
         switch (e.type) {
@@ -254,6 +266,12 @@ struct App {
           break;
         case Event::MOUSE_BUTTON_DOWN:
           scene->click(e.mouse_button.position);
+          down_keys[e.mouse_button.button] = true;
+          pressed_keys.push_back(e.mouse_button.button);
+          break;
+        case Event::MOUSE_BUTTON_UP:
+          down_keys[e.mouse_button.button] = false;
+          released_keys.push_back(e.mouse_button.button);
           break;
         case Event::MOUSE_MOVE:
           mouse_position = e.mouse_move.position;
@@ -261,10 +279,24 @@ struct App {
         case Event::MOUSE_LEAVE:
           mouse_position = {-1, -1};
           break;
+        case Event::KEY_DOWN:
+          down_keys[e.key.key] = true;
+          pressed_keys.push_back(e.key.key);
+          break;
+        case Event::KEY_UP:
+          down_keys[e.key.key] = false;
+          released_keys.push_back(e.key.key);
+          break;
+        case Event::SCROLL:
+          scroll = e.scroll;
+          break;
+        case Event::TEXT_INPUT:
+          text += *e.text_input;
+          delete e.text_input;
+          break;
         default:
           break;
         }
-        window.consume(e);
       }
 
       scene->update_scene(dt);