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
|
package net.minecraft.server;
import java.util.Random;
// CraftBukkit start
import org.bukkit.Location;
import org.bukkit.TreeType;
import org.bukkit.craftbukkit.util.StructureGrowDelegate;
import org.bukkit.event.world.StructureGrowEvent;
// CraftBukkit end
public class BlockSapling extends BlockFlower {
public static final String[] a = new String[] { "oak", "spruce", "birch", "jungle"};
protected BlockSapling(int i, int j) {
super(i, j);
float f = 0.4F;
this.a(0.5F - f, 0.0F, 0.5F - f, 0.5F + f, f * 2.0F, 0.5F + f);
this.a(CreativeModeTab.c);
}
public void b(World world, int i, int j, int k, Random random) {
if (!world.isStatic) {
super.b(world, i, j, k, random);
if (world.getLightLevel(i, j + 1, k) >= 9 && random.nextInt(7) == 0) {
int l = world.getData(i, j, k);
if ((l & 8) == 0) {
world.setData(i, j, k, l | 8);
} else {
this.grow(world, i, j, k, random, false, null, null); // CraftBukkit - added bonemeal, player and itemstack
}
}
}
}
public int a(int i, int j) {
j &= 3;
return j == 1 ? 63 : (j == 2 ? 79 : (j == 3 ? 30 : super.a(i, j)));
}
// CraftBukkit - added bonemeal, player and itemstack
public void grow(World world, int i, int j, int k, Random random, boolean bonemeal, org.bukkit.entity.Player player, ItemStack itemstack) {
int l = world.getData(i, j, k) & 3;
int i1 = 0;
int j1 = 0;
boolean flag = false;
// CraftBukkit start - records tree generation and calls StructureGrowEvent
StructureGrowDelegate delegate = new StructureGrowDelegate(world);
TreeType treeType = null;
TreeGenerator gen = null;
boolean grownTree = false;
if (l == 1) {
treeType = TreeType.REDWOOD;
gen = new WorldGenTaiga2(false);
} else if (l == 2) {
treeType = TreeType.BIRCH;
gen = new WorldGenForest(false);
} else if (l == 3) {
for (i1 = 0; i1 >= -1; --i1) {
for (j1 = 0; j1 >= -1; --j1) {
if (this.e(world, i + i1, j, k + j1, 3) && this.e(world, i + i1 + 1, j, k + j1, 3) && this.e(world, i + i1, j, k + j1 + 1, 3) && this.e(world, i + i1 + 1, j, k + j1 + 1, 3)) {
treeType = TreeType.JUNGLE;
gen = new WorldGenMegaTree(false, 10 + random.nextInt(20), 3, 3);
flag = true;
break;
}
}
if (gen != null) {
break;
}
}
if (gen == null) {
j1 = 0;
i1 = 0;
treeType = TreeType.SMALL_JUNGLE;
gen = new WorldGenTrees(false, 4 + random.nextInt(7), 3, 3, false);
}
} else {
treeType = TreeType.TREE;
gen = new WorldGenTrees(false);
if (random.nextInt(10) == 0) {
treeType = TreeType.BIG_TREE;
gen = new WorldGenBigTree(false);
}
}
if (flag) {
world.setRawTypeId(i + i1, j, k + j1, 0);
world.setRawTypeId(i + i1 + 1, j, k + j1, 0);
world.setRawTypeId(i + i1, j, k + j1 + 1, 0);
world.setRawTypeId(i + i1 + 1, j, k + j1 + 1, 0);
} else {
world.setRawTypeId(i, j, k, 0);
}
grownTree = gen.generate(delegate, random, i + i1, j, k + j1);
if (grownTree) {
Location location = new Location(world.getWorld(), i, j, k);
StructureGrowEvent event = new StructureGrowEvent(location, treeType, bonemeal, player, delegate.getBlocks());
org.bukkit.Bukkit.getPluginManager().callEvent(event);
if (event.isCancelled()) {
grownTree = false;
} else {
for (org.bukkit.block.BlockState state : event.getBlocks()) {
state.update(true);
}
if (event.isFromBonemeal() && itemstack != null) {
--itemstack.count;
}
}
}
if (!grownTree) {
if (flag) {
world.setRawTypeIdAndData(i + i1, j, k + j1, this.id, l);
world.setRawTypeIdAndData(i + i1 + 1, j, k + j1, this.id, l);
world.setRawTypeIdAndData(i + i1, j, k + j1 + 1, this.id, l);
world.setRawTypeIdAndData(i + i1 + 1, j, k + j1 + 1, this.id, l);
} else {
world.setRawTypeIdAndData(i, j, k, this.id, l);
}
}
// CraftBukkit end
}
public boolean e(World world, int i, int j, int k, int l) {
return world.getTypeId(i, j, k) == this.id && (world.getData(i, j, k) & 3) == l;
}
protected int getDropData(int i) {
return i & 3;
}
// CraftBukkit start
public interface TreeGenerator {
public boolean a(World world, Random random, int i, int j, int k);
public boolean generate(org.bukkit.BlockChangeDelegate world, Random random, int i, int j, int k);
}
// CraftBukkit end
}
|
