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
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
|
package net.minecraft.server;
import java.util.ArrayList;
import java.util.HashSet;
import java.util.Random;
import java.util.Set;
import org.bukkit.event.block.BlockRedstoneEvent; // CraftBukkit
public class BlockRedstoneWire extends Block {
private boolean a = true;
private Set b = new HashSet();
public BlockRedstoneWire() {
super(Material.ORIENTABLE);
this.a(0.0F, 0.0F, 0.0F, 1.0F, 0.0625F, 1.0F);
}
public AxisAlignedBB a(World world, int i, int j, int k) {
return null;
}
public boolean c() {
return false;
}
public boolean d() {
return false;
}
public int b() {
return 5;
}
public boolean canPlace(World world, int i, int j, int k) {
return World.a((IBlockAccess) world, i, j - 1, k) || world.getType(i, j - 1, k) == Blocks.GLOWSTONE;
}
private void e(World world, int i, int j, int k) {
this.a(world, i, j, k, i, j, k);
ArrayList arraylist = new ArrayList(this.b);
this.b.clear();
for (int l = 0; l < arraylist.size(); ++l) {
ChunkPosition chunkposition = (ChunkPosition) arraylist.get(l);
world.applyPhysics(chunkposition.x, chunkposition.y, chunkposition.z, this);
}
}
private void a(World world, int i, int j, int k, int l, int i1, int j1) {
int k1 = world.getData(i, j, k);
byte b0 = 0;
int l1 = this.getPower(world, l, i1, j1, b0);
this.a = false;
int i2 = world.getHighestNeighborSignal(i, j, k);
this.a = true;
if (i2 > 0 && i2 > l1 - 1) {
l1 = i2;
}
int j2 = 0;
for (int k2 = 0; k2 < 4; ++k2) {
int l2 = i;
int i3 = k;
if (k2 == 0) {
l2 = i - 1;
}
if (k2 == 1) {
++l2;
}
if (k2 == 2) {
i3 = k - 1;
}
if (k2 == 3) {
++i3;
}
if (l2 != l || i3 != j1) {
j2 = this.getPower(world, l2, j, i3, j2);
}
if (world.getType(l2, j, i3).r() && !world.getType(i, j + 1, k).r()) {
if ((l2 != l || i3 != j1) && j >= i1) {
j2 = this.getPower(world, l2, j + 1, i3, j2);
}
} else if (!world.getType(l2, j, i3).r() && (l2 != l || i3 != j1) && j <= i1) {
j2 = this.getPower(world, l2, j - 1, i3, j2);
}
}
if (j2 > l1) {
l1 = j2 - 1;
} else if (l1 > 0) {
--l1;
} else {
l1 = 0;
}
if (i2 > l1 - 1) {
l1 = i2;
}
// CraftBukkit start
if (k1 != l1) {
BlockRedstoneEvent event = new BlockRedstoneEvent(world.getWorld().getBlockAt(i, j, k), k1, l1);
world.getServer().getPluginManager().callEvent(event);
l1 = event.getNewCurrent();
}
// CraftBukkit end
if (k1 != l1) {
world.setData(i, j, k, l1, 2);
this.b.add(new ChunkPosition(i, j, k));
this.b.add(new ChunkPosition(i - 1, j, k));
this.b.add(new ChunkPosition(i + 1, j, k));
this.b.add(new ChunkPosition(i, j - 1, k));
this.b.add(new ChunkPosition(i, j + 1, k));
this.b.add(new ChunkPosition(i, j, k - 1));
this.b.add(new ChunkPosition(i, j, k + 1));
}
}
private void m(World world, int i, int j, int k) {
if (world.getType(i, j, k) == this) {
world.applyPhysics(i, j, k, this);
world.applyPhysics(i - 1, j, k, this);
world.applyPhysics(i + 1, j, k, this);
world.applyPhysics(i, j, k - 1, this);
world.applyPhysics(i, j, k + 1, this);
world.applyPhysics(i, j - 1, k, this);
world.applyPhysics(i, j + 1, k, this);
}
}
public void onPlace(World world, int i, int j, int k) {
super.onPlace(world, i, j, k);
if (!world.isStatic) {
this.e(world, i, j, k);
world.applyPhysics(i, j + 1, k, this);
world.applyPhysics(i, j - 1, k, this);
this.m(world, i - 1, j, k);
this.m(world, i + 1, j, k);
this.m(world, i, j, k - 1);
this.m(world, i, j, k + 1);
if (world.getType(i - 1, j, k).r()) {
this.m(world, i - 1, j + 1, k);
} else {
this.m(world, i - 1, j - 1, k);
}
if (world.getType(i + 1, j, k).r()) {
this.m(world, i + 1, j + 1, k);
} else {
this.m(world, i + 1, j - 1, k);
}
if (world.getType(i, j, k - 1).r()) {
this.m(world, i, j + 1, k - 1);
} else {
this.m(world, i, j - 1, k - 1);
}
if (world.getType(i, j, k + 1).r()) {
this.m(world, i, j + 1, k + 1);
} else {
this.m(world, i, j - 1, k + 1);
}
}
}
public void remove(World world, int i, int j, int k, Block block, int l) {
super.remove(world, i, j, k, block, l);
if (!world.isStatic) {
world.applyPhysics(i, j + 1, k, this);
world.applyPhysics(i, j - 1, k, this);
world.applyPhysics(i + 1, j, k, this);
world.applyPhysics(i - 1, j, k, this);
world.applyPhysics(i, j, k + 1, this);
world.applyPhysics(i, j, k - 1, this);
this.e(world, i, j, k);
this.m(world, i - 1, j, k);
this.m(world, i + 1, j, k);
this.m(world, i, j, k - 1);
this.m(world, i, j, k + 1);
if (world.getType(i - 1, j, k).r()) {
this.m(world, i - 1, j + 1, k);
} else {
this.m(world, i - 1, j - 1, k);
}
if (world.getType(i + 1, j, k).r()) {
this.m(world, i + 1, j + 1, k);
} else {
this.m(world, i + 1, j - 1, k);
}
if (world.getType(i, j, k - 1).r()) {
this.m(world, i, j + 1, k - 1);
} else {
this.m(world, i, j - 1, k - 1);
}
if (world.getType(i, j, k + 1).r()) {
this.m(world, i, j + 1, k + 1);
} else {
this.m(world, i, j - 1, k + 1);
}
}
}
// CraftBukkit - private -> public
public int getPower(World world, int i, int j, int k, int l) {
if (world.getType(i, j, k) != this) {
return l;
} else {
int i1 = world.getData(i, j, k);
return i1 > l ? i1 : l;
}
}
public void doPhysics(World world, int i, int j, int k, Block block) {
if (!world.isStatic) {
boolean flag = this.canPlace(world, i, j, k);
if (flag) {
this.e(world, i, j, k);
} else {
this.b(world, i, j, k, 0, 0);
world.setAir(i, j, k);
}
super.doPhysics(world, i, j, k, block);
}
}
public Item getDropType(int i, Random random, int j) {
return Items.REDSTONE;
}
public int c(IBlockAccess iblockaccess, int i, int j, int k, int l) {
return !this.a ? 0 : this.b(iblockaccess, i, j, k, l);
}
public int b(IBlockAccess iblockaccess, int i, int j, int k, int l) {
if (!this.a) {
return 0;
} else {
int i1 = iblockaccess.getData(i, j, k);
if (i1 == 0) {
return 0;
} else if (l == 1) {
return i1;
} else {
boolean flag = g(iblockaccess, i - 1, j, k, 1) || !iblockaccess.getType(i - 1, j, k).r() && g(iblockaccess, i - 1, j - 1, k, -1);
boolean flag1 = g(iblockaccess, i + 1, j, k, 3) || !iblockaccess.getType(i + 1, j, k).r() && g(iblockaccess, i + 1, j - 1, k, -1);
boolean flag2 = g(iblockaccess, i, j, k - 1, 2) || !iblockaccess.getType(i, j, k - 1).r() && g(iblockaccess, i, j - 1, k - 1, -1);
boolean flag3 = g(iblockaccess, i, j, k + 1, 0) || !iblockaccess.getType(i, j, k + 1).r() && g(iblockaccess, i, j - 1, k + 1, -1);
if (!iblockaccess.getType(i, j + 1, k).r()) {
if (iblockaccess.getType(i - 1, j, k).r() && g(iblockaccess, i - 1, j + 1, k, -1)) {
flag = true;
}
if (iblockaccess.getType(i + 1, j, k).r() && g(iblockaccess, i + 1, j + 1, k, -1)) {
flag1 = true;
}
if (iblockaccess.getType(i, j, k - 1).r() && g(iblockaccess, i, j + 1, k - 1, -1)) {
flag2 = true;
}
if (iblockaccess.getType(i, j, k + 1).r() && g(iblockaccess, i, j + 1, k + 1, -1)) {
flag3 = true;
}
}
return !flag2 && !flag1 && !flag && !flag3 && l >= 2 && l <= 5 ? i1 : (l == 2 && flag2 && !flag && !flag1 ? i1 : (l == 3 && flag3 && !flag && !flag1 ? i1 : (l == 4 && flag && !flag2 && !flag3 ? i1 : (l == 5 && flag1 && !flag2 && !flag3 ? i1 : 0))));
}
}
}
public boolean isPowerSource() {
return this.a;
}
public static boolean f(IBlockAccess iblockaccess, int i, int j, int k, int l) {
Block block = iblockaccess.getType(i, j, k);
if (block == Blocks.REDSTONE_WIRE) {
return true;
} else if (!Blocks.DIODE_OFF.e(block)) {
return block.isPowerSource() && l != -1;
} else {
int i1 = iblockaccess.getData(i, j, k);
return l == (i1 & 3) || l == Direction.f[i1 & 3];
}
}
public static boolean g(IBlockAccess iblockaccess, int i, int j, int k, int l) {
if (f(iblockaccess, i, j, k, l)) {
return true;
} else if (iblockaccess.getType(i, j, k) == Blocks.DIODE_ON) {
int i1 = iblockaccess.getData(i, j, k);
return l == (i1 & 3);
} else {
return false;
}
}
}
|
