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author | zml2008 <zach@zachsthings.com> | 2012-03-11 17:41:49 -0700 |
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committer | EvilSeph <evilseph@gmail.com> | 2012-03-21 20:32:05 -0400 |
commit | 27acb4c41e118a696b001770a16bd84020a26f36 (patch) | |
tree | 238332525e84544b97bd5f8c72905097d8482b0f /src/main/java/net/minecraft/server/WorldGenSwampTree.java | |
parent | 169c2ee8cb9ee12bcfbbde11bf764b0cc0503a32 (diff) | |
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Added WorldGenSwampTree for diff visibility
Diffstat (limited to 'src/main/java/net/minecraft/server/WorldGenSwampTree.java')
-rw-r--r-- | src/main/java/net/minecraft/server/WorldGenSwampTree.java | 138 |
1 files changed, 138 insertions, 0 deletions
diff --git a/src/main/java/net/minecraft/server/WorldGenSwampTree.java b/src/main/java/net/minecraft/server/WorldGenSwampTree.java new file mode 100644 index 00000000..ae4f5446 --- /dev/null +++ b/src/main/java/net/minecraft/server/WorldGenSwampTree.java @@ -0,0 +1,138 @@ +package net.minecraft.server; + +import java.util.Random; + +public class WorldGenSwampTree extends WorldGenerator { + + public WorldGenSwampTree() {} + + public boolean a(World world, Random random, int i, int j, int k) { + int l; + + for (l = random.nextInt(4) + 5; world.getMaterial(i, j - 1, k) == Material.WATER; --j) { + ; + } + + boolean flag = true; + + if (j >= 1 && j + l + 1 <= 128) { + int i1; + int j1; + int k1; + int l1; + + for (i1 = j; i1 <= j + 1 + l; ++i1) { + byte b0 = 1; + + if (i1 == j) { + b0 = 0; + } + + if (i1 >= j + 1 + l - 2) { + b0 = 3; + } + + for (j1 = i - b0; j1 <= i + b0 && flag; ++j1) { + for (k1 = k - b0; k1 <= k + b0 && flag; ++k1) { + if (i1 >= 0 && i1 < 128) { + l1 = world.getTypeId(j1, i1, k1); + if (l1 != 0 && l1 != Block.LEAVES.id) { + if (l1 != Block.STATIONARY_WATER.id && l1 != Block.WATER.id) { + flag = false; + } else if (i1 > j) { + flag = false; + } + } + } else { + flag = false; + } + } + } + } + + if (!flag) { + return false; + } else { + i1 = world.getTypeId(i, j - 1, k); + if ((i1 == Block.GRASS.id || i1 == Block.DIRT.id) && j < 128 - l - 1) { + world.setRawTypeId(i, j - 1, k, Block.DIRT.id); + + int i2; + int j2; + + for (j2 = j - 3 + l; j2 <= j + l; ++j2) { + j1 = j2 - (j + l); + k1 = 2 - j1 / 2; + + for (l1 = i - k1; l1 <= i + k1; ++l1) { + i2 = l1 - i; + + for (int k2 = k - k1; k2 <= k + k1; ++k2) { + int l2 = k2 - k; + + if ((Math.abs(i2) != k1 || Math.abs(l2) != k1 || random.nextInt(2) != 0 && j1 != 0) && !Block.n[world.getTypeId(l1, j2, k2)]) { + world.setRawTypeId(l1, j2, k2, Block.LEAVES.id); + } + } + } + } + + for (j2 = 0; j2 < l; ++j2) { + j1 = world.getTypeId(i, j + j2, k); + if (j1 == 0 || j1 == Block.LEAVES.id || j1 == Block.WATER.id || j1 == Block.STATIONARY_WATER.id) { + world.setRawTypeId(i, j + j2, k, Block.LOG.id); + } + } + + for (j2 = j - 3 + l; j2 <= j + l; ++j2) { + j1 = j2 - (j + l); + k1 = 2 - j1 / 2; + + for (l1 = i - k1; l1 <= i + k1; ++l1) { + for (i2 = k - k1; i2 <= k + k1; ++i2) { + if (world.getTypeId(l1, j2, i2) == Block.LEAVES.id) { + if (random.nextInt(4) == 0 && world.getTypeId(l1 - 1, j2, i2) == 0) { + this.a(world, l1 - 1, j2, i2, 8); + } + + if (random.nextInt(4) == 0 && world.getTypeId(l1 + 1, j2, i2) == 0) { + this.a(world, l1 + 1, j2, i2, 2); + } + + if (random.nextInt(4) == 0 && world.getTypeId(l1, j2, i2 - 1) == 0) { + this.a(world, l1, j2, i2 - 1, 1); + } + + if (random.nextInt(4) == 0 && world.getTypeId(l1, j2, i2 + 1) == 0) { + this.a(world, l1, j2, i2 + 1, 4); + } + } + } + } + } + + return true; + } else { + return false; + } + } + } else { + return false; + } + } + + private void a(World world, int i, int j, int k, int l) { + world.setTypeIdAndData(i, j, k, Block.VINE.id, l); + int i1 = 4; + + while (true) { + --j; + if (world.getTypeId(i, j, k) != 0 || i1 <= 0) { + return; + } + + world.setTypeIdAndData(i, j, k, Block.VINE.id, l); + --i1; + } + } +} |