From 58f30fbf3917cc5f7f20d7f711f05b2509076aad Mon Sep 17 00:00:00 2001
From: Arne Keller <arne.keller01@yahoo.de>
Date: Tue, 3 Mar 2020 18:12:37 +0100
Subject: [PATCH] Only print buildable items that require a fireplace if one
 exists

---
 game1_output.txt                           | 2 --
 game2_output.txt                           | 2 --
 src/edu/kit/informatik/model/CardGame.java | 3 +++
 3 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/game1_output.txt b/game1_output.txt
index 82961c8..73cf9cc 100644
--- a/game1_output.txt
+++ b/game1_output.txt
@@ -98,13 +98,11 @@ wood
 wood
 wood
 axe
-ballon
 club
 fireplace
 hangglider
 sailingraft
 shack
-steamboat
 Error, need fireplace to build
 OK
 Error, already built
diff --git a/game2_output.txt b/game2_output.txt
index b2f0841..87efd12 100644
--- a/game2_output.txt
+++ b/game2_output.txt
@@ -48,13 +48,11 @@ plastic
 plastic
 plastic
 axe
-ballon
 club
 fireplace
 hangglider
 sailingraft
 shack
-steamboat
 OK
 OK
 OK
diff --git a/src/edu/kit/informatik/model/CardGame.java b/src/edu/kit/informatik/model/CardGame.java
index 5116c96..0eeb1ae 100644
--- a/src/edu/kit/informatik/model/CardGame.java
+++ b/src/edu/kit/informatik/model/CardGame.java
@@ -151,6 +151,9 @@ public class CardGame {
     }
 
     private boolean canBuild(Item item) {
+        if (item.requiresFireplace() && !items.contains(FIREPLACE)) {
+            return false;
+        }
         final Card[] resourcesNeeded = item.resourcesNeeded();
         for (final Card resource : resources) {
             for (int j = 0; j < resourcesNeeded.length; j++) {