summaryrefslogtreecommitdiffstats
path: root/src/main/java/net/minecraft/server/BlockFire.java
blob: 35e43955fe5c1164f8f9a0d1fb3cc2602b3c7c33 (plain)
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
package net.minecraft.server;

import java.util.Random;

// CraftBukkit start
import org.bukkit.event.block.BlockIgniteEvent;
import org.bukkit.event.block.BlockIgniteEvent.IgniteCause;
import org.bukkit.event.block.BlockBurnEvent;
import org.bukkit.event.block.BlockSpreadEvent;
import org.bukkit.material.MaterialData;
// CraftBukkit end

public class BlockFire extends Block {

    private int[] a = new int[256];
    private int[] b = new int[256];

    protected BlockFire(int i, int j) {
        super(i, j, Material.FIRE);
        this.a(true);
    }

    public void h() {
        this.a(Block.WOOD.id, 5, 20);
        this.a(Block.FENCE.id, 5, 20);
        this.a(Block.WOOD_STAIRS.id, 5, 20);
        this.a(Block.LOG.id, 5, 5);
        this.a(Block.LEAVES.id, 30, 60);
        this.a(Block.BOOKSHELF.id, 30, 20);
        this.a(Block.TNT.id, 15, 100);
        this.a(Block.LONG_GRASS.id, 60, 100);
        this.a(Block.WOOL.id, 30, 60);
    }

    private void a(int i, int j, int k) {
        this.a[i] = j;
        this.b[i] = k;
    }

    public AxisAlignedBB e(World world, int i, int j, int k) {
        return null;
    }

    public boolean a() {
        return false;
    }

    public boolean b() {
        return false;
    }

    public int a(Random random) {
        return 0;
    }

    public int c() {
        return 40;
    }

    public void a(World world, int i, int j, int k, Random random) {
        boolean flag = world.getTypeId(i, j - 1, k) == Block.NETHERRACK.id;

        if (!this.canPlace(world, i, j, k)) {
            world.setTypeId(i, j, k, 0);
        }

        if (!flag && world.v() && (world.s(i, j, k) || world.s(i - 1, j, k) || world.s(i + 1, j, k) || world.s(i, j, k - 1) || world.s(i, j, k + 1))) {
            world.setTypeId(i, j, k, 0);
        } else {
            int l = world.getData(i, j, k);

            if (l < 15) {
                world.setRawData(i, j, k, l + random.nextInt(3) / 2);
            }

            world.c(i, j, k, this.id, this.c());
            if (!flag && !this.g(world, i, j, k)) {
                if (!world.e(i, j - 1, k) || l > 3) {
                    world.setTypeId(i, j, k, 0);
                }
            } else if (!flag && !this.b(world, i, j - 1, k) && l == 15 && random.nextInt(4) == 0) {
                world.setTypeId(i, j, k, 0);
            } else {
                this.a(world, i + 1, j, k, 300, random, l);
                this.a(world, i - 1, j, k, 300, random, l);
                this.a(world, i, j - 1, k, 250, random, l);
                this.a(world, i, j + 1, k, 250, random, l);
                this.a(world, i, j, k - 1, 300, random, l);
                this.a(world, i, j, k + 1, 300, random, l);

                // CraftBukkit start - Call to stop spread of fire.
                org.bukkit.Server server = world.getServer();
                org.bukkit.World bworld = world.getWorld();

                IgniteCause igniteCause = BlockIgniteEvent.IgniteCause.SPREAD;
                org.bukkit.block.Block fromBlock = bworld.getBlockAt(i, j, k);
                // CraftBukkit end

                for (int i1 = i - 1; i1 <= i + 1; ++i1) {
                    for (int j1 = k - 1; j1 <= k + 1; ++j1) {
                        for (int k1 = j - 1; k1 <= j + 4; ++k1) {
                            if (i1 != i || k1 != j || j1 != k) {
                                int l1 = 100;

                                if (k1 > j + 1) {
                                    l1 += (k1 - (j + 1)) * 100;
                                }

                                int i2 = this.h(world, i1, k1, j1);

                                if (i2 > 0) {
                                    int j2 = (i2 + 40) / (l + 30);

                                    if (j2 > 0 && random.nextInt(l1) <= j2 && (!world.v() || !world.s(i1, k1, j1)) && !world.s(i1 - 1, k1, k) && !world.s(i1 + 1, k1, j1) && !world.s(i1, k1, j1 - 1) && !world.s(i1, k1, j1 + 1)) {
                                        int k2 = l + random.nextInt(5) / 4;

                                        if (k2 > 15) {
                                            k2 = 15;
                                        }
                                        // CraftBukkit start - Call to stop spread of fire.
                                        org.bukkit.block.Block block = bworld.getBlockAt(i1, k1, j1);

                                        if (block.getTypeId() != Block.FIRE.id) {
                                            BlockIgniteEvent event = new BlockIgniteEvent(block, igniteCause, null);
                                            server.getPluginManager().callEvent(event);

                                            if (event.isCancelled()) {
                                                continue;
                                            }

                                            org.bukkit.block.BlockState blockState = bworld.getBlockAt(i1, k1, j1).getState();
                                            blockState.setTypeId(this.id);
                                            blockState.setData(new MaterialData(this.id, (byte) k2));

                                            BlockSpreadEvent spreadEvent = new BlockSpreadEvent(blockState.getBlock(), fromBlock, blockState);
                                            server.getPluginManager().callEvent(spreadEvent);

                                            if (!spreadEvent.isCancelled()) {
                                                blockState.update(true);
                                            }
                                        }
                                        // CraftBukkit end
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }
    }

    private void a(World world, int i, int j, int k, int l, Random random, int i1) {
        int j1 = this.b[world.getTypeId(i, j, k)];

        if (random.nextInt(l) < j1) {
            boolean flag = world.getTypeId(i, j, k) == Block.TNT.id;
            // CraftBukkit start
            org.bukkit.block.Block theBlock = world.getWorld().getBlockAt(i, j, k);

            BlockBurnEvent event = new BlockBurnEvent(theBlock);
            world.getServer().getPluginManager().callEvent(event);

            if (event.isCancelled()) {
                return;
            }
            // CraftBukkit end

            if (random.nextInt(i1 + 10) < 5 && !world.s(i, j, k)) {
                int k1 = i1 + random.nextInt(5) / 4;

                if (k1 > 15) {
                    k1 = 15;
                }

                world.setTypeIdAndData(i, j, k, this.id, k1);
            } else {
                world.setTypeId(i, j, k, 0);
            }

            if (flag) {
                Block.TNT.postBreak(world, i, j, k, 1);
            }
        }
    }

    private boolean g(World world, int i, int j, int k) {
        return this.b(world, i + 1, j, k) ? true : (this.b(world, i - 1, j, k) ? true : (this.b(world, i, j - 1, k) ? true : (this.b(world, i, j + 1, k) ? true : (this.b(world, i, j, k - 1) ? true : this.b(world, i, j, k + 1)))));
    }

    private int h(World world, int i, int j, int k) {
        byte b0 = 0;

        if (!world.isEmpty(i, j, k)) {
            return 0;
        } else {
            int l = this.f(world, i + 1, j, k, b0);

            l = this.f(world, i - 1, j, k, l);
            l = this.f(world, i, j - 1, k, l);
            l = this.f(world, i, j + 1, k, l);
            l = this.f(world, i, j, k - 1, l);
            l = this.f(world, i, j, k + 1, l);
            return l;
        }
    }

    public boolean k_() {
        return false;
    }

    public boolean b(IBlockAccess iblockaccess, int i, int j, int k) {
        return this.a[iblockaccess.getTypeId(i, j, k)] > 0;
    }

    public int f(World world, int i, int j, int k, int l) {
        int i1 = this.a[world.getTypeId(i, j, k)];

        return i1 > l ? i1 : l;
    }

    public boolean canPlace(World world, int i, int j, int k) {
        return world.e(i, j - 1, k) || this.g(world, i, j, k);
    }

    public void doPhysics(World world, int i, int j, int k, int l) {
        if (!world.e(i, j - 1, k) && !this.g(world, i, j, k)) {
            world.setTypeId(i, j, k, 0);
        }
    }

    public void c(World world, int i, int j, int k) {
        if (world.getTypeId(i, j - 1, k) != Block.OBSIDIAN.id || !Block.PORTAL.a_(world, i, j, k)) {
            if (!world.e(i, j - 1, k) && !this.g(world, i, j, k)) {
                world.setTypeId(i, j, k, 0);
            } else {
                world.c(i, j, k, this.id, this.c());
            }
        }
    }
}