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
|
package net.minecraft.server;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;
import java.util.concurrent.Callable;
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
public class EntityTracker {
private static final Logger a = LogManager.getLogger();
private final WorldServer world;
private Set c = new HashSet();
public IntHashMap trackedEntities = new IntHashMap(); // CraftBukkit - private -> public
private int e;
public EntityTracker(WorldServer worldserver) {
this.world = worldserver;
this.e = worldserver.getMinecraftServer().getPlayerList().a();
}
public void track(Entity entity) {
if (entity instanceof EntityPlayer) {
this.addEntity(entity, 512, 2);
EntityPlayer entityplayer = (EntityPlayer) entity;
Iterator iterator = this.c.iterator();
while (iterator.hasNext()) {
EntityTrackerEntry entitytrackerentry = (EntityTrackerEntry) iterator.next();
if (entitytrackerentry.tracker != entityplayer) {
entitytrackerentry.updatePlayer(entityplayer);
}
}
} else if (entity instanceof EntityFishingHook) {
this.addEntity(entity, 64, 5, true);
} else if (entity instanceof EntityArrow) {
this.addEntity(entity, 64, 20, false);
} else if (entity instanceof EntitySmallFireball) {
this.addEntity(entity, 64, 10, false);
} else if (entity instanceof EntityFireball) {
this.addEntity(entity, 64, 10, false);
} else if (entity instanceof EntitySnowball) {
this.addEntity(entity, 64, 10, true);
} else if (entity instanceof EntityEnderPearl) {
this.addEntity(entity, 64, 10, true);
} else if (entity instanceof EntityEnderSignal) {
this.addEntity(entity, 64, 4, true);
} else if (entity instanceof EntityEgg) {
this.addEntity(entity, 64, 10, true);
} else if (entity instanceof EntityPotion) {
this.addEntity(entity, 64, 10, true);
} else if (entity instanceof EntityThrownExpBottle) {
this.addEntity(entity, 64, 10, true);
} else if (entity instanceof EntityFireworks) {
this.addEntity(entity, 64, 10, true);
} else if (entity instanceof EntityItem) {
this.addEntity(entity, 64, 20, true);
} else if (entity instanceof EntityMinecartAbstract) {
this.addEntity(entity, 80, 3, true);
} else if (entity instanceof EntityBoat) {
this.addEntity(entity, 80, 3, true);
} else if (entity instanceof EntitySquid) {
this.addEntity(entity, 64, 3, true);
} else if (entity instanceof EntityWither) {
this.addEntity(entity, 80, 3, false);
} else if (entity instanceof EntityBat) {
this.addEntity(entity, 80, 3, false);
} else if (entity instanceof IAnimal) {
this.addEntity(entity, 80, 3, true);
} else if (entity instanceof EntityEnderDragon) {
this.addEntity(entity, 160, 3, true);
} else if (entity instanceof EntityTNTPrimed) {
this.addEntity(entity, 160, 10, true);
} else if (entity instanceof EntityFallingBlock) {
this.addEntity(entity, 160, 20, true);
} else if (entity instanceof EntityHanging) {
this.addEntity(entity, 160, Integer.MAX_VALUE, false);
} else if (entity instanceof EntityExperienceOrb) {
this.addEntity(entity, 160, 20, true);
} else if (entity instanceof EntityEnderCrystal) {
this.addEntity(entity, 256, Integer.MAX_VALUE, false);
}
}
public void addEntity(Entity entity, int i, int j) {
this.addEntity(entity, i, j, false);
}
public void addEntity(Entity entity, int i, int j, boolean flag) {
if (i > this.e) {
i = this.e;
}
try {
if (this.trackedEntities.b(entity.getId())) {
throw new IllegalStateException("Entity is already tracked!");
}
EntityTrackerEntry entitytrackerentry = new EntityTrackerEntry(entity, i, j, flag);
this.c.add(entitytrackerentry);
this.trackedEntities.a(entity.getId(), entitytrackerentry);
entitytrackerentry.scanPlayers(this.world.players);
} catch (Throwable throwable) {
CrashReport crashreport = CrashReport.a(throwable, "Adding entity to track");
CrashReportSystemDetails crashreportsystemdetails = crashreport.a("Entity To Track");
crashreportsystemdetails.a("Tracking range", (i + " blocks"));
crashreportsystemdetails.a("Update interval", (Callable) (new CrashReportEntityTrackerUpdateInterval(this, j)));
entity.a(crashreportsystemdetails);
CrashReportSystemDetails crashreportsystemdetails1 = crashreport.a("Entity That Is Already Tracked");
((EntityTrackerEntry) this.trackedEntities.get(entity.getId())).tracker.a(crashreportsystemdetails1);
try {
throw new ReportedException(crashreport);
} catch (ReportedException reportedexception) {
a.error("\"Silently\" catching entity tracking error.", reportedexception);
}
}
}
public void untrackEntity(Entity entity) {
if (entity instanceof EntityPlayer) {
EntityPlayer entityplayer = (EntityPlayer) entity;
Iterator iterator = this.c.iterator();
while (iterator.hasNext()) {
EntityTrackerEntry entitytrackerentry = (EntityTrackerEntry) iterator.next();
entitytrackerentry.a(entityplayer);
}
}
EntityTrackerEntry entitytrackerentry1 = (EntityTrackerEntry) this.trackedEntities.d(entity.getId());
if (entitytrackerentry1 != null) {
this.c.remove(entitytrackerentry1);
entitytrackerentry1.a();
}
}
public void updatePlayers() {
ArrayList arraylist = new ArrayList();
Iterator iterator = this.c.iterator();
while (iterator.hasNext()) {
EntityTrackerEntry entitytrackerentry = (EntityTrackerEntry) iterator.next();
entitytrackerentry.track(this.world.players);
if (entitytrackerentry.n && entitytrackerentry.tracker instanceof EntityPlayer) {
arraylist.add((EntityPlayer) entitytrackerentry.tracker);
}
}
for (int i = 0; i < arraylist.size(); ++i) {
EntityPlayer entityplayer = (EntityPlayer) arraylist.get(i);
Iterator iterator1 = this.c.iterator();
while (iterator1.hasNext()) {
EntityTrackerEntry entitytrackerentry1 = (EntityTrackerEntry) iterator1.next();
if (entitytrackerentry1.tracker != entityplayer) {
entitytrackerentry1.updatePlayer(entityplayer);
}
}
}
}
public void a(Entity entity, Packet packet) {
EntityTrackerEntry entitytrackerentry = (EntityTrackerEntry) this.trackedEntities.get(entity.getId());
if (entitytrackerentry != null) {
entitytrackerentry.broadcast(packet);
}
}
public void sendPacketToEntity(Entity entity, Packet packet) {
EntityTrackerEntry entitytrackerentry = (EntityTrackerEntry) this.trackedEntities.get(entity.getId());
if (entitytrackerentry != null) {
entitytrackerentry.broadcastIncludingSelf(packet);
}
}
public void untrackPlayer(EntityPlayer entityplayer) {
Iterator iterator = this.c.iterator();
while (iterator.hasNext()) {
EntityTrackerEntry entitytrackerentry = (EntityTrackerEntry) iterator.next();
entitytrackerentry.clear(entityplayer);
}
}
public void a(EntityPlayer entityplayer, Chunk chunk) {
Iterator iterator = this.c.iterator();
while (iterator.hasNext()) {
EntityTrackerEntry entitytrackerentry = (EntityTrackerEntry) iterator.next();
if (entitytrackerentry.tracker != entityplayer && entitytrackerentry.tracker.ai == chunk.locX && entitytrackerentry.tracker.ak == chunk.locZ) {
entitytrackerentry.updatePlayer(entityplayer);
}
}
}
}
|
