Initial Android pause menu support

src/components/hud.rs

@@ -143,7 +143,7 @@ impl GameEntity<(&Player, &mut Inventory)> for HUD {
 
                 let wtype = self.weapon_types[a];
                 if wtype != 0 {
-                    rect = Rect::new_size(pos_x + weapon_offset - 4, 16 - 4, 24, 24);
+                    rect = Rect::new_size(pos_x + weapon_offset - 4, 16 + (4 * state.scale as isize), 24, 24);
 
                     if state.touch_controls.consume_click_in(rect) {
                         state.sound_manager.play_sfx(4);

src/input/touch_controls.rs

@@ -124,6 +124,8 @@ impl TouchControls {
                 &Rect::new_size(0, 3 * 32, 32, 32),
             );
 
+            batch.add_rect_tinted(4.0, 4.0, color, &Rect::new_size(32, 3 * 32, 32, 32));
+
             batch.draw(ctx)?;
         }
 

src/input/touch_player_controller.rs

@@ -216,6 +216,10 @@ impl PlayerController for TouchPlayerController {
                             ))
                             .is_some(),
                 );
+
+                self.state.set_pause(
+                    self.state.pause() || state.touch_controls.point_in(Rect::new_size(0, 0, 20, 20)).is_some(),
+                );
             }
         }