inventory fixes

src/main/java/net/minecraft/server/EntityMinecart.java

@@ -31,9 +31,6 @@ public class EntityMinecart extends Entity implements IInventory {
     private double at;
 
     // CraftBukkit start
-    protected org.bukkit.entity.Entity bukkitPoweredMinecart;
-    protected org.bukkit.entity.Entity bukkitStorageMinecart;
-
     private boolean slowWhenEmpty = true;
     private double derailedX = 0.5;
     private double derailedY = 0.5;
@@ -49,7 +46,7 @@ public class EntityMinecart extends Entity implements IInventory {
 
     public EntityMinecart(World world) {
         super(world);
-        this.al = new ItemStack[36];
+        this.al = new ItemStack[27]; //Craftbukkit
         this.a = 0;
         this.b = 0;
         this.c = 1;

src/main/java/net/minecraft/server/InventoryCraftResult.java

@@ -13,7 +13,7 @@ public class InventoryCraftResult implements IInventory {
     public InventoryCraftResult() {}
 
     public int h_() {
-        return 1;
+        return this.a.length; //Craftbukkit
     }
 
     public ItemStack a(int i) {

src/main/java/net/minecraft/server/InventoryPlayer.java

@@ -231,7 +231,7 @@ public class InventoryPlayer implements IInventory {
     }
 
     public int h_() {
-        return this.a.length + 4;
+        return this.a.length + this.b.length; //Craftbukkit
     }
 
     public ItemStack a(int i) {

src/main/java/net/minecraft/server/TileEntityChest.java

@@ -2,7 +2,7 @@ package net.minecraft.server;
 
 public class TileEntityChest extends TileEntity implements IInventory {
 
-    private ItemStack[] e = new ItemStack[36];
+    private ItemStack[] e = new ItemStack[27]; //Craftbukkit
 
     // CraftBukkit start
     public ItemStack[] getContents() {
@@ -13,7 +13,7 @@ public class TileEntityChest extends TileEntity implements IInventory {
     public TileEntityChest() {}
 
     public int h_() {
-        return 27;
+        return this.e.length;
     }
 
     public ItemStack a(int i) {

src/main/java/net/minecraft/server/TileEntityDispenser.java

@@ -16,7 +16,7 @@ public class TileEntityDispenser extends TileEntity implements IInventory {
     public TileEntityDispenser() {}
 
     public int h_() {
-        return 9;
+        return this.e.length; //Craftbukkit
     }
 
     public ItemStack a(int i) {

src/main/java/org/bukkit/craftbukkit/inventory/CraftInventory.java

@@ -179,7 +179,14 @@ public class CraftInventory implements org.bukkit.inventory.Inventory {
     }
 
     public int firstPartial(ItemStack item) {
-        return firstPartial(item.getTypeId());
+        CraftItemStack[] inventory = getContents();
+        for (int i = 0; i < inventory.length; i++) {
+            CraftItemStack cItem = inventory[i];
+            if (item != null && cItem.getTypeId() == item.getTypeId() && cItem.getAmount() < cItem.getMaxStackSize() && cItem.getDurability() == item.getDurability()) {
+                return i;
+            }
+        }
+        return -1;
     }
 
     public HashMap<Integer, ItemStack> addItem(ItemStack... items) {
@@ -195,7 +202,7 @@ public class CraftInventory implements org.bukkit.inventory.Inventory {
             ItemStack item = items[i];
             while (true) {
                 // Do we already have a stack of it?
-                int firstPartial = firstPartial( item.getTypeId() );
+                int firstPartial = firstPartial(item);
 
                 // Drat! no partial stack
                 if (firstPartial == -1) {