From 0c78ce40e595243617e8093388ab5622bea3be32 Mon Sep 17 00:00:00 2001 From: Travis Watkins Date: Sat, 17 Nov 2012 09:54:41 -0600 Subject: Add BlockVine.java from mc-dev for diff visibility. --- src/main/java/net/minecraft/server/BlockVine.java | 293 ++++++++++++++++++++++ 1 file changed, 293 insertions(+) create mode 100644 src/main/java/net/minecraft/server/BlockVine.java (limited to 'src/main') diff --git a/src/main/java/net/minecraft/server/BlockVine.java b/src/main/java/net/minecraft/server/BlockVine.java new file mode 100644 index 00000000..5fc654e2 --- /dev/null +++ b/src/main/java/net/minecraft/server/BlockVine.java @@ -0,0 +1,293 @@ +package net.minecraft.server; + +import java.util.Random; + +public class BlockVine extends Block { + + public BlockVine(int i) { + super(i, 143, Material.REPLACEABLE_PLANT); + this.b(true); + this.a(CreativeModeTab.c); + } + + public void f() { + this.a(0.0F, 0.0F, 0.0F, 1.0F, 1.0F, 1.0F); + } + + public int d() { + return 20; + } + + public boolean c() { + return false; + } + + public boolean b() { + return false; + } + + public void updateShape(IBlockAccess iblockaccess, int i, int j, int k) { + int l = iblockaccess.getData(i, j, k); + float f = 1.0F; + float f1 = 1.0F; + float f2 = 1.0F; + float f3 = 0.0F; + float f4 = 0.0F; + float f5 = 0.0F; + boolean flag = l > 0; + + if ((l & 2) != 0) { + f3 = Math.max(f3, 0.0625F); + f = 0.0F; + f1 = 0.0F; + f4 = 1.0F; + f2 = 0.0F; + f5 = 1.0F; + flag = true; + } + + if ((l & 8) != 0) { + f = Math.min(f, 0.9375F); + f3 = 1.0F; + f1 = 0.0F; + f4 = 1.0F; + f2 = 0.0F; + f5 = 1.0F; + flag = true; + } + + if ((l & 4) != 0) { + f5 = Math.max(f5, 0.0625F); + f2 = 0.0F; + f = 0.0F; + f3 = 1.0F; + f1 = 0.0F; + f4 = 1.0F; + flag = true; + } + + if ((l & 1) != 0) { + f2 = Math.min(f2, 0.9375F); + f5 = 1.0F; + f = 0.0F; + f3 = 1.0F; + f1 = 0.0F; + f4 = 1.0F; + flag = true; + } + + if (!flag && this.e(iblockaccess.getTypeId(i, j + 1, k))) { + f1 = Math.min(f1, 0.9375F); + f4 = 1.0F; + f = 0.0F; + f3 = 1.0F; + f2 = 0.0F; + f5 = 1.0F; + } + + this.a(f, f1, f2, f3, f4, f5); + } + + public AxisAlignedBB e(World world, int i, int j, int k) { + return null; + } + + public boolean canPlace(World world, int i, int j, int k, int l) { + switch (l) { + case 1: + return this.e(world.getTypeId(i, j + 1, k)); + + case 2: + return this.e(world.getTypeId(i, j, k + 1)); + + case 3: + return this.e(world.getTypeId(i, j, k - 1)); + + case 4: + return this.e(world.getTypeId(i + 1, j, k)); + + case 5: + return this.e(world.getTypeId(i - 1, j, k)); + + default: + return false; + } + } + + private boolean e(int i) { + if (i == 0) { + return false; + } else { + Block block = Block.byId[i]; + + return block.b() && block.material.isSolid(); + } + } + + private boolean l(World world, int i, int j, int k) { + int l = world.getData(i, j, k); + int i1 = l; + + if (l > 0) { + for (int j1 = 0; j1 <= 3; ++j1) { + int k1 = 1 << j1; + + if ((l & k1) != 0 && !this.e(world.getTypeId(i + Direction.a[j1], j, k + Direction.b[j1])) && (world.getTypeId(i, j + 1, k) != this.id || (world.getData(i, j + 1, k) & k1) == 0)) { + i1 &= ~k1; + } + } + } + + if (i1 == 0 && !this.e(world.getTypeId(i, j + 1, k))) { + return false; + } else { + if (i1 != l) { + world.setData(i, j, k, i1); + } + + return true; + } + } + + public void doPhysics(World world, int i, int j, int k, int l) { + if (!world.isStatic && !this.l(world, i, j, k)) { + this.c(world, i, j, k, world.getData(i, j, k), 0); + world.setTypeId(i, j, k, 0); + } + } + + public void b(World world, int i, int j, int k, Random random) { + if (!world.isStatic && world.random.nextInt(4) == 0) { + byte b0 = 4; + int l = 5; + boolean flag = false; + + int i1; + int j1; + int k1; + + label138: + for (i1 = i - b0; i1 <= i + b0; ++i1) { + for (j1 = k - b0; j1 <= k + b0; ++j1) { + for (k1 = j - 1; k1 <= j + 1; ++k1) { + if (world.getTypeId(i1, k1, j1) == this.id) { + --l; + if (l <= 0) { + flag = true; + break label138; + } + } + } + } + } + + i1 = world.getData(i, j, k); + j1 = world.random.nextInt(6); + k1 = Direction.e[j1]; + int l1; + int i2; + + if (j1 == 1 && j < 255 && world.isEmpty(i, j + 1, k)) { + if (flag) { + return; + } + + l1 = world.random.nextInt(16) & i1; + if (l1 > 0) { + for (i2 = 0; i2 <= 3; ++i2) { + if (!this.e(world.getTypeId(i + Direction.a[i2], j + 1, k + Direction.b[i2]))) { + l1 &= ~(1 << i2); + } + } + + if (l1 > 0) { + world.setTypeIdAndData(i, j + 1, k, this.id, l1); + } + } + } else { + int j2; + + if (j1 >= 2 && j1 <= 5 && (i1 & 1 << k1) == 0) { + if (flag) { + return; + } + + l1 = world.getTypeId(i + Direction.a[k1], j, k + Direction.b[k1]); + if (l1 != 0 && Block.byId[l1] != null) { + if (Block.byId[l1].material.k() && Block.byId[l1].b()) { + world.setData(i, j, k, i1 | 1 << k1); + } + } else { + i2 = k1 + 1 & 3; + j2 = k1 + 3 & 3; + if ((i1 & 1 << i2) != 0 && this.e(world.getTypeId(i + Direction.a[k1] + Direction.a[i2], j, k + Direction.b[k1] + Direction.b[i2]))) { + world.setTypeIdAndData(i + Direction.a[k1], j, k + Direction.b[k1], this.id, 1 << i2); + } else if ((i1 & 1 << j2) != 0 && this.e(world.getTypeId(i + Direction.a[k1] + Direction.a[j2], j, k + Direction.b[k1] + Direction.b[j2]))) { + world.setTypeIdAndData(i + Direction.a[k1], j, k + Direction.b[k1], this.id, 1 << j2); + } else if ((i1 & 1 << i2) != 0 && world.isEmpty(i + Direction.a[k1] + Direction.a[i2], j, k + Direction.b[k1] + Direction.b[i2]) && this.e(world.getTypeId(i + Direction.a[i2], j, k + Direction.b[i2]))) { + world.setTypeIdAndData(i + Direction.a[k1] + Direction.a[i2], j, k + Direction.b[k1] + Direction.b[i2], this.id, 1 << (k1 + 2 & 3)); + } else if ((i1 & 1 << j2) != 0 && world.isEmpty(i + Direction.a[k1] + Direction.a[j2], j, k + Direction.b[k1] + Direction.b[j2]) && this.e(world.getTypeId(i + Direction.a[j2], j, k + Direction.b[j2]))) { + world.setTypeIdAndData(i + Direction.a[k1] + Direction.a[j2], j, k + Direction.b[k1] + Direction.b[j2], this.id, 1 << (k1 + 2 & 3)); + } else if (this.e(world.getTypeId(i + Direction.a[k1], j + 1, k + Direction.b[k1]))) { + world.setTypeIdAndData(i + Direction.a[k1], j, k + Direction.b[k1], this.id, 0); + } + } + } else if (j > 1) { + l1 = world.getTypeId(i, j - 1, k); + if (l1 == 0) { + i2 = world.random.nextInt(16) & i1; + if (i2 > 0) { + world.setTypeIdAndData(i, j - 1, k, this.id, i2); + } + } else if (l1 == this.id) { + i2 = world.random.nextInt(16) & i1; + j2 = world.getData(i, j - 1, k); + if (j2 != (j2 | i2)) { + world.setData(i, j - 1, k, j2 | i2); + } + } + } + } + } + } + + public int getPlacedData(World world, int i, int j, int k, int l, float f, float f1, float f2, int i1) { + byte b0 = 0; + + switch (l) { + case 2: + b0 = 1; + break; + + case 3: + b0 = 4; + break; + + case 4: + b0 = 8; + break; + + case 5: + b0 = 2; + } + + return b0 != 0 ? b0 : i1; + } + + public int getDropType(int i, Random random, int j) { + return 0; + } + + public int a(Random random) { + return 0; + } + + public void a(World world, EntityHuman entityhuman, int i, int j, int k, int l) { + if (!world.isStatic && entityhuman.bT() != null && entityhuman.bT().id == Item.SHEARS.id) { + entityhuman.a(StatisticList.C[this.id], 1); + this.b(world, i, j, k, new ItemStack(Block.VINE, 1, 0)); + } else { + super.a(world, entityhuman, i, j, k, l); + } + } +} -- cgit v1.2.3