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
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
|
package net.minecraft.server;
// CraftBukkit start
import org.bukkit.event.block.BlockBreakEvent;
import org.bukkit.event.block.BlockDamageEvent;
import org.bukkit.craftbukkit.CraftServer;
import org.bukkit.craftbukkit.event.CraftEventFactory;
import org.bukkit.event.Event;
import org.bukkit.event.block.Action;
import org.bukkit.event.player.PlayerInteractEvent;
// CraftBukkit end
public class ItemInWorldManager {
private WorldServer world;
public EntityHuman player;
private float c = 0.0F;
private int d;
private int e;
private int f;
private int g;
private int currentTick;
private boolean i;
private int j;
private int k;
private int l;
private int m;
public ItemInWorldManager(WorldServer worldserver) {
this.world = worldserver;
}
public void a() {
this.currentTick = (int) (System.currentTimeMillis() / 50); // CraftBukkit
if (this.i) {
int i = this.currentTick - this.m;
int j = this.world.getTypeId(this.j, this.k, this.l);
if (j != 0) {
Block block = Block.byId[j];
float f = block.getDamage(this.player) * (float) (i + 1);
if (f >= 1.0F) {
this.i = false;
this.c(this.j, this.k, this.l);
}
} else {
this.i = false;
}
}
}
public void dig(int i, int j, int k, int l) {
// this.world.a((EntityHuman) null, i, j, k, l); // CraftBukkit - moved down
this.d = (int) (System.currentTimeMillis() / 50); // CraftBukkit
int i1 = this.world.getTypeId(i, j, k);
// CraftBukkit start
// Swings at air do *NOT* exist.
if (i1 <= 0) {
return;
}
PlayerInteractEvent event = CraftEventFactory.callPlayerInteractEvent(this.player, Action.LEFT_CLICK_BLOCK, i, j, k, l, this.player.inventory.getItemInHand());
if (event.useInteractedBlock() == Event.Result.DENY) {
// If we denied a door from opening, we need to send a correcting update to the client, as it already opened the door.
if (i1 == Block.WOODEN_DOOR.id) {
// For some reason *BOTH* the bottom/top part have to be marked updated.
boolean bottom = (this.world.getData(i, j, k) & 8) == 0;
((EntityPlayer) this.player).netServerHandler.sendPacket(new Packet53BlockChange(i, j, k, this.world));
((EntityPlayer) this.player).netServerHandler.sendPacket(new Packet53BlockChange(i, j + (bottom ? 1 : -1), k, this.world));
} else if (i1 == Block.TRAP_DOOR.id) {
((EntityPlayer) this.player).netServerHandler.sendPacket(new Packet53BlockChange(i, j, k, this.world));
}
} else {
Block.byId[i1].b(this.world, i, j, k, this.player);
// Allow fire punching to be blocked
this.world.a((EntityHuman) null, i, j, k, l);
}
// Handle hitting a block
float toolDamage = Block.byId[i1].getDamage(this.player);
if (event.useItemInHand() == Event.Result.DENY) {
// If we 'insta destroyed' then the client needs to be informed.
if (toolDamage > 1.0f) {
((EntityPlayer) this.player).netServerHandler.sendPacket(new Packet53BlockChange(i, j, k, this.world));
}
return;
}
BlockDamageEvent blockEvent = CraftEventFactory.callBlockDamageEvent(this.player, i, j, k, this.player.inventory.getItemInHand(), toolDamage >= 1.0f);
if (blockEvent.isCancelled()) {
return;
}
if (blockEvent.getInstaBreak()) {
toolDamage = 2.0f;
}
if (toolDamage >= 1.0F) {
// CraftBukkit end
this.c(i, j, k);
} else {
this.e = i;
this.f = j;
this.g = k;
}
}
public void a(int i, int j, int k) {
if (i == this.e && j == this.f && k == this.g) {
this.currentTick = (int) (System.currentTimeMillis() / 50); // CraftBukkit
int l = this.currentTick - this.d;
int i1 = this.world.getTypeId(i, j, k);
if (i1 != 0) {
Block block = Block.byId[i1];
float f = block.getDamage(this.player) * (float) (l + 1);
if (f >= 0.7F) {
this.c(i, j, k);
} else if (!this.i) {
this.i = true;
this.j = i;
this.k = j;
this.l = k;
this.m = this.d;
}
}
// CraftBukkit start - force blockreset to client
} else {
((EntityPlayer) this.player).netServerHandler.sendPacket(new Packet53BlockChange(i, j, k, this.world));
// CraftBukkit end
}
this.c = 0.0F;
}
public boolean b(int i, int j, int k) {
Block block = Block.byId[this.world.getTypeId(i, j, k)];
int l = this.world.getData(i, j, k);
boolean flag = this.world.setTypeId(i, j, k, 0);
if (block != null && flag) {
block.postBreak(this.world, i, j, k, l);
}
return flag;
}
public boolean c(int i, int j, int k) {
// CraftBukkit start
if (this.player instanceof EntityPlayer) {
CraftServer server = ((WorldServer) this.world).getServer();
org.bukkit.block.Block block = ((WorldServer) this.world).getWorld().getBlockAt(i, j, k);
org.bukkit.entity.Player player = (org.bukkit.entity.Player) this.player.getBukkitEntity();
BlockBreakEvent event = new BlockBreakEvent(block, player);
server.getPluginManager().callEvent(event);
if (event.isCancelled()) {
return false;
}
}
// CraftBukkit end
int l = this.world.getTypeId(i, j, k);
int i1 = this.world.getData(i, j, k);
this.world.a(this.player, 2001, i, j, k, l + this.world.getData(i, j, k) * 256);
boolean flag = this.b(i, j, k);
ItemStack itemstack = this.player.F();
if (itemstack != null) {
itemstack.a(l, i, j, k, this.player);
if (itemstack.count == 0) {
itemstack.a(this.player);
this.player.G();
}
}
if (flag && this.player.b(Block.byId[l])) {
Block.byId[l].a(this.world, this.player, i, j, k, i1);
((EntityPlayer) this.player).netServerHandler.sendPacket(new Packet53BlockChange(i, j, k, this.world));
}
return flag;
}
public boolean useItem(EntityHuman entityhuman, World world, ItemStack itemstack) {
int i = itemstack.count;
ItemStack itemstack1 = itemstack.a(world, entityhuman);
if (itemstack1 == itemstack && (itemstack1 == null || itemstack1.count == i)) {
return false;
} else {
entityhuman.inventory.items[entityhuman.inventory.itemInHandIndex] = itemstack1;
if (itemstack1.count == 0) {
entityhuman.inventory.items[entityhuman.inventory.itemInHandIndex] = null;
}
return true;
}
}
public boolean interact(EntityHuman entityhuman, World world, ItemStack itemstack, int i, int j, int k, int l) {
int i1 = world.getTypeId(i, j, k);
// CraftBukkit start - Interact
boolean result = false;
if (i1 > 0) {
PlayerInteractEvent event = CraftEventFactory.callPlayerInteractEvent(entityhuman, Action.RIGHT_CLICK_BLOCK, i, j, k, l, itemstack);
if (event.useInteractedBlock() == Event.Result.DENY) {
// If we denied a door from opening, we need to send a correcting update to the client, as it already opened the door.
if (i1 == Block.WOODEN_DOOR.id) {
boolean bottom = (world.getData(i, j, k) & 8) == 0;
((EntityPlayer) entityhuman).netServerHandler.sendPacket(new Packet53BlockChange(i, j + (bottom ? 1 : -1), k, world));
}
result = (event.useItemInHand() != Event.Result.ALLOW);
} else {
result = Block.byId[i1].interact(world, i, j, k, entityhuman);
}
if (itemstack != null && !result) {
result = itemstack.placeItem(entityhuman, world, i, j, k, l);
}
// If we have 'true' and no explicit deny *or* an explicit allow -- run the item part of the hook
if (itemstack != null && ((!result && event.useItemInHand() != Event.Result.DENY) || event.useItemInHand() == Event.Result.ALLOW)) {
this.useItem(entityhuman, world, itemstack);
}
}
return result;
// CraftBukkit end
}
}
|
