Merge pull request #257 from UQcsse3200/shivam-ui-elements

merging shivam-ui-elements to team-2-ui
UQcsse3200 · Oct 14, 2023 · 9952abc · 9952abc
2 parents e0b39e3 + 8e4bc89
commit 9952abc
Showing 1 changed file with 27 additions and 2 deletions.
diff --git a/source/core/src/main/com/csse3200/game/components/maingame/UIElementsDisplay.java b/source/core/src/main/com/csse3200/game/components/maingame/UIElementsDisplay.java
@@ -9,6 +9,7 @@
 import com.badlogic.gdx.scenes.scene2d.ui.TextButton;
 import com.badlogic.gdx.scenes.scene2d.utils.ChangeListener;
 import com.badlogic.gdx.utils.Array;
+import com.badlogic.gdx.utils.Null;
 import com.csse3200.game.screens.TowerType;
 import com.csse3200.game.services.ServiceLocator;
 import com.csse3200.game.ui.ButtonFactory;
@@ -187,7 +188,8 @@ public void createTimerButton() {
      * This method updates the text for timer button.
      */
     public void updateTimerButton() {
-        int totalSecs = (int) (timer - (ServiceLocator.getTimeSource().getTime() / 1000));
+        int totalSecs = (int) ((ServiceLocator.getWaveService().getNextWaveTime()
+                - ServiceLocator.getTimeSource().getTime()) / 1000);
 
         // TODO : THESE SHOULD BE REMOVED AND PLACED WHEREVER THE BOSS MOB GETS SPAWNED
         if (totalSecs % 20 == 0) {
@@ -197,7 +199,30 @@ public void updateTimerButton() {
         int seconds = totalSecs % 60;
         int minutes = (totalSecs % 3600) / 60;
         String finalTime = String.format("%02d:%02d", minutes, seconds);
-        timerButton.setText("Next wave in:" + finalTime);
+        if (ServiceLocator.getTimeSource().getTime() < ServiceLocator.getWaveService().getNextWaveTime()) {
+            if (!findActor(timerButton)) {
+                createTimerButton();
+            }
+            timerButton.setText("Next wave in: " + finalTime);
+        } else {
+            buttonTable.removeActor(timerButton);
+            stage.act();
+            stage.draw();
+        }
+    }
+
+    /**
+     * This function checks if a certain actor is present in buttonTable.
+     * @param actor the actor to find in buttonTable.
+     * @return true if the actor is present and false otherwise.
+     */
+    public boolean findActor(Actor actor) {
+        for (Actor actors: buttonTable.getChildren()) {
+            if (actors == actor) {
+                return true;
+            }
+        }
+        return false;
     }
 
     @Override