Make it so when you place a new object it will select it

Also deselects the current selected objects like GD

Author: Lncvrt

src/game/editor.rs

@@ -178,14 +178,17 @@ pub fn object_ped(
     selected_obj: &mut u16
 ) {
     if current_tab == 1 {
+        for object in &mut *object_grid {
+            object.selected = false;
+        }
         object_grid.push(ObjectStruct {
             x: snapped_x,
             y: snapped_y,
             rotation: 0,
             no_touch: 0,
             hide: 0,
             id: current_obj,
-            selected: false,
+            selected: true,
             properties: if current_obj == 23 {
                 Some(vec![
                     "0".to_string(),