From 2fd3f8d299fdee827de90a999c5a4c9fd6eefeb9 Mon Sep 17 00:00:00 2001
From: EvilSeph <evilseph@unaligned.org>
Date: Thu, 21 Apr 2011 00:24:27 -0400
Subject: [PATCH] Reapplying changes lost with our new system in CraftInventory
 and CraftInventoryPlayer.

---
 .../craftbukkit/inventory/CraftInventory.java | 22 +++++++++----------
 .../inventory/CraftInventoryPlayer.java       |  8 +++----
 2 files changed, 15 insertions(+), 15 deletions(-)

diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventory.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventory.java
index eee59f9816..bba47de784 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventory.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventory.java
@@ -26,16 +26,16 @@ public class CraftInventory implements org.bukkit.inventory.Inventory {
         return getInventory().getName();
     }
 
-    public CraftItemStack getItem(int index) {
+    public ItemStack getItem(int index) {
         return new CraftItemStack(getInventory().getItem(index));
     }
 
-    public CraftItemStack[] getContents() {
-        CraftItemStack[] items = new CraftItemStack[getSize()];
+    public ItemStack[] getContents() {
+        ItemStack[] items = new ItemStack[getSize()];
         net.minecraft.server.ItemStack[] mcItems = getInventory().getContents();
 
         for (int i = 0; i < mcItems.length; i++ ) {
-            items[i] = new CraftItemStack(mcItems[i]);
+            items[i] = mcItems[i] == null ? null : new CraftItemStack(mcItems[i]);
         }
 
         return items;
@@ -64,7 +64,7 @@ public class CraftInventory implements org.bukkit.inventory.Inventory {
 
     public boolean contains(int materialId) {
         for (ItemStack item: getContents()) {
-            if (item.getTypeId() == materialId) {
+            if (item != null && item.getTypeId() == materialId) {
                 return true;
             }
         }
@@ -90,11 +90,11 @@ public class CraftInventory implements org.bukkit.inventory.Inventory {
     public boolean contains(int materialId, int amount) {
         int amt = 0;
         for (ItemStack item: getContents()) {
-            if (item.getTypeId() == materialId && item.getAmount() >= amount) {
-                return true;
+            if (item != null && item.getTypeId() == materialId) {
+                amt += item.getAmount();
             }
         }
-        return false;
+        return amt >= amount;
     }
 
     public boolean contains(Material material, int amount) {
@@ -107,11 +107,11 @@ public class CraftInventory implements org.bukkit.inventory.Inventory {
         }
         int amt = 0;
         for (ItemStack i: getContents()) {
-            if (item.equals(i) && item.getAmount() >= amount) {
-                return true;
+            if (item.equals(i)) {
+                amt += item.getAmount();
             }
         }
-        return false;
+        return amt >= amount;
     }
 
     public HashMap<Integer, ItemStack> all(int materialId) {
diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryPlayer.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryPlayer.java
index d721686fc2..5d97b4cf99 100644
--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftInventoryPlayer.java
@@ -30,19 +30,19 @@ public class CraftInventoryPlayer extends CraftInventory implements PlayerInvent
         return getInventory().itemInHandIndex;
     }
 
-    public CraftItemStack getHelmet() {
+    public ItemStack getHelmet() {
         return getItem( getSize() + 3 );
     }
 
-    public CraftItemStack getChestplate() {
+    public ItemStack getChestplate() {
         return getItem( getSize() + 2 );
     }
 
-    public CraftItemStack getLeggings() {
+    public ItemStack getLeggings() {
         return getItem( getSize() + 1 );
     }
 
-    public CraftItemStack getBoots() {
+    public ItemStack getBoots() {
         return getItem( getSize() + 0 );
     }