From aa116b788d86c42b67285d0714e2aa2641a75fef Mon Sep 17 00:00:00 2001
From: TiagoFar78 <tiagoagostinhofarinha@gmail.com>
Date: Thu, 18 Jul 2024 22:03:26 +0100
Subject: [PATCH] fixed small bugs

---
 src/main/java/net/tiagofar78/prisonescape/game/Guard.java  | 7 ++++++-
 .../game/prisonbuilding/placeables/Camera.java             | 2 +-
 2 files changed, 7 insertions(+), 2 deletions(-)

diff --git a/src/main/java/net/tiagofar78/prisonescape/game/Guard.java b/src/main/java/net/tiagofar78/prisonescape/game/Guard.java
index 186e61d..e7eda5c 100644
--- a/src/main/java/net/tiagofar78/prisonescape/game/Guard.java
+++ b/src/main/java/net/tiagofar78/prisonescape/game/Guard.java
@@ -90,7 +90,12 @@ private boolean canBuyItem(Buyable item) {
             return true;
         }
 
-        return _itemsBought.get(item.getClass().getSimpleName()) < item.getLimit();
+        Integer bought = _itemsBought.get(item.getClass().getSimpleName());
+        if (bought == null) {
+            bought = 0;
+        }
+
+        return bought < item.getLimit();
     }
 
     private void updateItemCount(String itemName, int amount) {
diff --git a/src/main/java/net/tiagofar78/prisonescape/game/prisonbuilding/placeables/Camera.java b/src/main/java/net/tiagofar78/prisonescape/game/prisonbuilding/placeables/Camera.java
index 5eb7143..a1dde6e 100644
--- a/src/main/java/net/tiagofar78/prisonescape/game/prisonbuilding/placeables/Camera.java
+++ b/src/main/java/net/tiagofar78/prisonescape/game/prisonbuilding/placeables/Camera.java
@@ -15,7 +15,7 @@
 
 public class Camera {
 
-    private static final int WATCH_CAMERA_DELAY = 3;
+    private static final int WATCH_CAMERA_DELAY = 10;
 
     private NPC _camera;