diff options
Diffstat (limited to 'src/main/java/net/minecraft/server/WorldGenMegaTreeAbstract.java')
-rw-r--r-- | src/main/java/net/minecraft/server/WorldGenMegaTreeAbstract.java | 133 |
1 files changed, 133 insertions, 0 deletions
diff --git a/src/main/java/net/minecraft/server/WorldGenMegaTreeAbstract.java b/src/main/java/net/minecraft/server/WorldGenMegaTreeAbstract.java new file mode 100644 index 00000000..cabbb9f5 --- /dev/null +++ b/src/main/java/net/minecraft/server/WorldGenMegaTreeAbstract.java @@ -0,0 +1,133 @@ +package net.minecraft.server; + +import java.util.Random; + +import org.bukkit.craftbukkit.CraftBlockChangeDelegate; // CraftBukkit + +public abstract class WorldGenMegaTreeAbstract extends WorldGenTreeAbstract { + + protected final int a; + protected final int b; + protected final int c; + protected int d; + + public WorldGenMegaTreeAbstract(boolean flag, int i, int j, int k, int l) { + super(flag); + this.a = i; + this.d = j; + this.b = k; + this.c = l; + } + + protected int a(Random random) { + int i = random.nextInt(3) + this.a; + + if (this.d > 1) { + i += random.nextInt(this.d); + } + + return i; + } + + // CraftBukkit - Changed world to CraftBlockChangeDelegate + private boolean b(CraftBlockChangeDelegate world, Random random, int i, int j, int k, int l) { + boolean flag = true; + + if (j >= 1 && j + l + 1 <= 256) { + for (int i1 = j; i1 <= j + 1 + l; ++i1) { + byte b0 = 2; + + if (i1 == j) { + b0 = 1; + } + + if (i1 >= j + 1 + l - 2) { + b0 = 2; + } + + for (int j1 = i - b0; j1 <= i + b0 && flag; ++j1) { + for (int k1 = k - b0; k1 <= k + b0 && flag; ++k1) { + if (i1 >= 0 && i1 < 256) { + Block block = world.getType(j1, i1, k1); + + // CraftBukkit - ignore our own saplings + if (block != Blocks.SAPLING && !this.a(block)) { + flag = false; + } + } else { + flag = false; + } + } + } + } + + return flag; + } else { + return false; + } + } + + // CraftBukkit - Change world to CraftBlockChangeDelegate + private boolean c(CraftBlockChangeDelegate world, Random random, int i, int j, int k) { + Block block = world.getType(i, j - 1, k); + + if ((block == Blocks.GRASS || block == Blocks.DIRT) && j >= 2) { + world.setTypeAndData(i, j - 1, k, Blocks.DIRT, 0, 2); + world.setTypeAndData(i + 1, j - 1, k, Blocks.DIRT, 0, 2); + world.setTypeAndData(i, j - 1, k + 1, Blocks.DIRT, 0, 2); + world.setTypeAndData(i + 1, j - 1, k + 1, Blocks.DIRT, 0, 2); + return true; + } else { + return false; + } + } + + // CraftBukkit - Change world to CraftBlockChangeDelegate + protected boolean a(CraftBlockChangeDelegate world, Random random, int i, int j, int k, int l) { + return this.b(world, random, i, j, k, l) && this.c(world, random, i, j, k); + } + + // CraftBukkit - Change world to CraftBlockChangeDelegate + protected void a(CraftBlockChangeDelegate world, int i, int j, int k, int l, Random random) { + int i1 = l * l; + + for (int j1 = i - l; j1 <= i + l + 1; ++j1) { + int k1 = j1 - i; + + for (int l1 = k - l; l1 <= k + l + 1; ++l1) { + int i2 = l1 - k; + int j2 = k1 - 1; + int k2 = i2 - 1; + + if (k1 * k1 + i2 * i2 <= i1 || j2 * j2 + k2 * k2 <= i1 || k1 * k1 + k2 * k2 <= i1 || j2 * j2 + i2 * i2 <= i1) { + Block block = world.getType(j1, j, l1); + + if (block.getMaterial() == Material.AIR || block.getMaterial() == Material.LEAVES) { + this.setTypeAndData(world, j1, j, l1, Blocks.LEAVES, this.c); + } + } + } + } + } + + // CraftBukkit - Change world to CraftBlockChangeDelegate + protected void b(CraftBlockChangeDelegate world, int i, int j, int k, int l, Random random) { + int i1 = l * l; + + for (int j1 = i - l; j1 <= i + l; ++j1) { + int k1 = j1 - i; + + for (int l1 = k - l; l1 <= k + l; ++l1) { + int i2 = l1 - k; + + if (k1 * k1 + i2 * i2 <= i1) { + Block block = world.getType(j1, j, l1); + + if (block.getMaterial() == Material.AIR || block.getMaterial() == Material.LEAVES) { + this.setTypeAndData(world, j1, j, l1, Blocks.LEAVES, this.c); + } + } + } + } + } +} |