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
|
--- a/net/minecraft/server/EntityInsentient.java
+++ b/net/minecraft/server/EntityInsentient.java
@@ -9,6 +9,18 @@
import java.util.UUID;
import javax.annotation.Nullable;
+// CraftBukkit start
+import org.bukkit.craftbukkit.event.CraftEventFactory;
+import org.bukkit.craftbukkit.entity.CraftLivingEntity;
+import org.bukkit.entity.LivingEntity;
+import org.bukkit.event.entity.EntityCombustByEntityEvent;
+import org.bukkit.event.entity.EntityPickupItemEvent;
+import org.bukkit.event.entity.EntityTargetLivingEntityEvent;
+import org.bukkit.event.entity.EntityTargetEvent;
+import org.bukkit.event.entity.EntityUnleashEvent;
+import org.bukkit.event.entity.EntityUnleashEvent.UnleashReason;
+// CraftBukkit end
+
public abstract class EntityInsentient extends EntityLiving {
private static final DataWatcherObject<Byte> a = DataWatcher.a(EntityInsentient.class, DataWatcherRegistry.a);
@@ -27,7 +39,7 @@
public float[] dropChanceHand;
private final NonNullList<ItemStack> bE;
public float[] dropChanceArmor;
- public boolean canPickUpLoot;
+ // public boolean canPickUpLoot; // CraftBukkit - moved up to EntityLiving
public boolean persistent;
private final Map<PathType, Float> bH;
private MinecraftKey bI;
@@ -57,6 +69,9 @@
this.n();
}
+ // CraftBukkit start - default persistance to type's persistance value
+ this.persistent = !isTypeNotPersistent();
+ // CraftBukkit end
}
protected void n() {}
@@ -110,7 +125,38 @@
}
public void setGoalTarget(@Nullable EntityLiving entityliving) {
+ // CraftBukkit start - fire event
+ setGoalTarget(entityliving, EntityTargetEvent.TargetReason.UNKNOWN, true);
+ }
+
+ public boolean setGoalTarget(EntityLiving entityliving, EntityTargetEvent.TargetReason reason, boolean fireEvent) {
+ if (getGoalTarget() == entityliving) return false;
+ if (fireEvent) {
+ if (reason == EntityTargetEvent.TargetReason.UNKNOWN && getGoalTarget() != null && entityliving == null) {
+ reason = getGoalTarget().isAlive() ? EntityTargetEvent.TargetReason.FORGOT_TARGET : EntityTargetEvent.TargetReason.TARGET_DIED;
+ }
+ if (reason == EntityTargetEvent.TargetReason.UNKNOWN) {
+ world.getServer().getLogger().log(java.util.logging.Level.WARNING, "Unknown target reason, please report on the issue tracker", new Exception());
+ }
+ CraftLivingEntity ctarget = null;
+ if (entityliving != null) {
+ ctarget = (CraftLivingEntity) entityliving.getBukkitEntity();
+ }
+ EntityTargetLivingEntityEvent event = new EntityTargetLivingEntityEvent(this.getBukkitEntity(), ctarget, reason);
+ world.getServer().getPluginManager().callEvent(event);
+ if (event.isCancelled()) {
+ return false;
+ }
+
+ if (event.getTarget() != null) {
+ entityliving = ((CraftLivingEntity) event.getTarget()).getHandle();
+ } else {
+ entityliving = null;
+ }
+ }
this.goalTarget = entityliving;
+ return true;
+ // CraftBukkit end
}
public boolean b(Class<? extends EntityLiving> oclass) {
@@ -336,11 +382,20 @@
public void a(NBTTagCompound nbttagcompound) {
super.a(nbttagcompound);
+
+ // CraftBukkit start - If looting or persistence is false only use it if it was set after we started using it
if (nbttagcompound.hasKeyOfType("CanPickUpLoot", 1)) {
- this.p(nbttagcompound.getBoolean("CanPickUpLoot"));
+ boolean data = nbttagcompound.getBoolean("CanPickUpLoot");
+ if (isLevelAtLeast(nbttagcompound, 1) || data) {
+ this.p(data);
+ }
}
- this.persistent = nbttagcompound.getBoolean("PersistenceRequired");
+ boolean data = nbttagcompound.getBoolean("PersistenceRequired");
+ if (isLevelAtLeast(nbttagcompound, 1) || data) {
+ this.persistent = data;
+ }
+ // CraftBukkit end
NBTTagList nbttaglist;
int i;
@@ -470,11 +525,21 @@
ItemStack itemstack1 = this.getEquipment(enumitemslot);
boolean flag = this.a(itemstack, itemstack1, enumitemslot);
- if (flag && this.d(itemstack)) {
+ // CraftBukkit start
+ boolean canPickup = flag && this.d(itemstack);
+
+ EntityPickupItemEvent entityEvent = new EntityPickupItemEvent((LivingEntity) getBukkitEntity(), (org.bukkit.entity.Item) entityitem.getBukkitEntity(), 0);
+ entityEvent.setCancelled(!canPickup);
+ this.world.getServer().getPluginManager().callEvent(entityEvent);
+ canPickup = !entityEvent.isCancelled();
+ if (canPickup) {
+ // CraftBukkit end
double d0 = this.c(enumitemslot);
if (!itemstack1.isEmpty() && (double) (this.random.nextFloat() - 0.1F) < d0) {
+ this.forceDrops = true; // CraftBukkit
this.a_(itemstack1);
+ this.forceDrops = false; // CraftBukkit
}
this.setSlot(enumitemslot, itemstack);
@@ -554,11 +619,11 @@
double d2 = entityhuman.locZ - this.locZ;
double d3 = d0 * d0 + d1 * d1 + d2 * d2;
- if (this.isTypeNotPersistent() && d3 > 16384.0D) {
+ if (d3 > 16384.0D) { // CraftBukkit - remove isTypeNotPersistent() check
this.die();
}
- if (this.ticksFarFromPlayer > 600 && this.random.nextInt(800) == 0 && d3 > 1024.0D && this.isTypeNotPersistent()) {
+ if (this.ticksFarFromPlayer > 600 && this.random.nextInt(800) == 0 && d3 > 1024.0D) { // CraftBukkit - remove isTypeNotPersistent() check
this.die();
} else if (d3 < 1024.0D) {
this.ticksFarFromPlayer = 0;
@@ -946,12 +1011,24 @@
public final boolean b(EntityHuman entityhuman, EnumHand enumhand) {
if (this.isLeashed() && this.getLeashHolder() == entityhuman) {
+ // CraftBukkit start - fire PlayerUnleashEntityEvent
+ if (CraftEventFactory.callPlayerUnleashEntityEvent(this, entityhuman).isCancelled()) {
+ ((EntityPlayer) entityhuman).playerConnection.sendPacket(new PacketPlayOutAttachEntity(this, this.getLeashHolder()));
+ return false;
+ }
+ // CraftBukkit end
this.unleash(true, !entityhuman.abilities.canInstantlyBuild);
return true;
} else {
ItemStack itemstack = entityhuman.b(enumhand);
if (itemstack.getItem() == Items.LEAD && this.a(entityhuman)) {
+ // CraftBukkit start - fire PlayerLeashEntityEvent
+ if (CraftEventFactory.callPlayerLeashEntityEvent(this, entityhuman, entityhuman).isCancelled()) {
+ ((EntityPlayer) entityhuman).playerConnection.sendPacket(new PacketPlayOutAttachEntity(this, this.getLeashHolder()));
+ return false;
+ }
+ // CraftBukkit end
this.setLeashHolder(entityhuman, true);
itemstack.subtract(1);
return true;
@@ -972,10 +1049,12 @@
if (this.bK) {
if (!this.isAlive()) {
+ this.world.getServer().getPluginManager().callEvent(new EntityUnleashEvent(this.getBukkitEntity(), UnleashReason.PLAYER_UNLEASH)); // CraftBukkit
this.unleash(true, true);
}
if (this.leashHolder == null || this.leashHolder.dead) {
+ this.world.getServer().getPluginManager().callEvent(new EntityUnleashEvent(this.getBukkitEntity(), UnleashReason.HOLDER_GONE)); // CraftBukkit
this.unleash(true, true);
}
}
@@ -986,7 +1065,9 @@
this.bK = false;
this.leashHolder = null;
if (!this.world.isClientSide && flag1) {
+ this.forceDrops = true; // CraftBukkit
this.a((IMaterial) Items.LEAD);
+ this.forceDrops = false; // CraftBukkit
}
if (!this.world.isClientSide && flag && this.world instanceof WorldServer) {
@@ -1056,6 +1137,7 @@
this.setLeashHolder(entityleash, true);
} else {
+ this.world.getServer().getPluginManager().callEvent(new EntityUnleashEvent(this.getBukkitEntity(), UnleashReason.UNKNOWN)); // CraftBukkit
this.unleash(false, true);
}
}
@@ -1151,7 +1233,14 @@
int j = EnchantmentManager.getFireAspectEnchantmentLevel(this);
if (j > 0) {
- entity.setOnFire(j * 4);
+ // CraftBukkit start - Call a combust event when somebody hits with a fire enchanted item
+ EntityCombustByEntityEvent combustEvent = new EntityCombustByEntityEvent(this.getBukkitEntity(), entity.getBukkitEntity(), j * 4);
+ org.bukkit.Bukkit.getPluginManager().callEvent(combustEvent);
+
+ if (!combustEvent.isCancelled()) {
+ entity.setOnFire(combustEvent.getDuration());
+ }
+ // CraftBukkit end
}
if (entity instanceof EntityHuman) {
|
