1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
|
package net.minecraft.server;
// CraftBukkit start
import java.util.List;
import org.bukkit.craftbukkit.entity.CraftHumanEntity;
import org.bukkit.entity.HumanEntity;
// CraftBukkit end
public class InventoryMerchant implements IInventory {
private final IMerchant merchant;
private ItemStack[] itemsInSlots = new ItemStack[3];
private final EntityHuman player;
private MerchantRecipe recipe;
private int e;
// CraftBukkit start - add fields and methods
public List<HumanEntity> transaction = new java.util.ArrayList<HumanEntity>();
private int maxStack = MAX_STACK;
public ItemStack[] getContents() {
return this.itemsInSlots;
}
public void onOpen(CraftHumanEntity who) {
transaction.add(who);
}
public void onClose(CraftHumanEntity who) {
transaction.remove(who);
}
public List<HumanEntity> getViewers() {
return transaction;
}
public void setMaxStackSize(int i) {
maxStack = i;
}
public org.bukkit.inventory.InventoryHolder getOwner() {
return player.getBukkitEntity();
}
// CraftBukkit end
public InventoryMerchant(EntityHuman entityhuman, IMerchant imerchant) {
this.player = entityhuman;
this.merchant = imerchant;
}
public int getSize() {
return this.itemsInSlots.length;
}
public ItemStack getItem(int i) {
return this.itemsInSlots[i];
}
public ItemStack splitStack(int i, int j) {
if (this.itemsInSlots[i] != null) {
ItemStack itemstack;
if (i == 2) {
itemstack = this.itemsInSlots[i];
this.itemsInSlots[i] = null;
return itemstack;
} else if (this.itemsInSlots[i].count <= j) {
itemstack = this.itemsInSlots[i];
this.itemsInSlots[i] = null;
if (this.d(i)) {
this.h();
}
return itemstack;
} else {
itemstack = this.itemsInSlots[i].a(j);
if (this.itemsInSlots[i].count == 0) {
this.itemsInSlots[i] = null;
}
if (this.d(i)) {
this.h();
}
return itemstack;
}
} else {
return null;
}
}
private boolean d(int i) {
return i == 0 || i == 1;
}
public ItemStack splitWithoutUpdate(int i) {
if (this.itemsInSlots[i] != null) {
ItemStack itemstack = this.itemsInSlots[i];
this.itemsInSlots[i] = null;
return itemstack;
} else {
return null;
}
}
public void setItem(int i, ItemStack itemstack) {
this.itemsInSlots[i] = itemstack;
if (itemstack != null && itemstack.count > this.getMaxStackSize()) {
itemstack.count = this.getMaxStackSize();
}
if (this.d(i)) {
this.h();
}
}
public String getInventoryName() {
return "mob.villager";
}
public boolean k_() {
return false;
}
public int getMaxStackSize() {
return maxStack; // CraftBukkit
}
public boolean a(EntityHuman entityhuman) {
return this.merchant.b() == entityhuman;
}
public void startOpen() {}
public void closeContainer() {}
public boolean b(int i, ItemStack itemstack) {
return true;
}
public void update() {
this.h();
}
public void h() {
this.recipe = null;
ItemStack itemstack = this.itemsInSlots[0];
ItemStack itemstack1 = this.itemsInSlots[1];
if (itemstack == null) {
itemstack = itemstack1;
itemstack1 = null;
}
if (itemstack == null) {
this.setItem(2, (ItemStack) null);
} else {
MerchantRecipeList merchantrecipelist = this.merchant.getOffers(this.player);
if (merchantrecipelist != null) {
MerchantRecipe merchantrecipe = merchantrecipelist.a(itemstack, itemstack1, this.e);
if (merchantrecipe != null && !merchantrecipe.g()) {
this.recipe = merchantrecipe;
this.setItem(2, merchantrecipe.getBuyItem3().cloneItemStack());
} else if (itemstack1 != null) {
merchantrecipe = merchantrecipelist.a(itemstack1, itemstack, this.e);
if (merchantrecipe != null && !merchantrecipe.g()) {
this.recipe = merchantrecipe;
this.setItem(2, merchantrecipe.getBuyItem3().cloneItemStack());
} else {
this.setItem(2, (ItemStack) null);
}
} else {
this.setItem(2, (ItemStack) null);
}
}
}
this.merchant.a_(this.getItem(2));
}
public MerchantRecipe getRecipe() {
return this.recipe;
}
public void c(int i) {
this.e = i;
this.h();
}
}
|
