Added hud buttons, fixed river generation, v1.2.0

Assets/Scripts/Controls.cs

@@ -2,6 +2,7 @@ using Assets.Scripts;
 using System.Collections;
 using System.Collections.Generic;
 using UnityEngine;
+using UnityEngine.EventSystems;
 
 public class Controls : MonoBehaviour
 {
@@ -25,6 +26,7 @@ public class Controls : MonoBehaviour
     {
         if (!player.GetComponent<Player>().takeDamage(0))
         {
+            EventSystem.current.SetSelectedGameObject(null);
             if (!uihandler.isPlayerInFight())
             {
                 checkNormalControls();