Add BlockCocoa for diff visibility.

src/main/java/net/minecraft/server/BlockCocoa.java

@@ -0,0 +1,121 @@
+package net.minecraft.server;
+
+import java.util.Random;
+
+public class BlockCocoa extends BlockDirectional {
+
+    public BlockCocoa(int i) {
+        super(i, 168, Material.PLANT);
+        this.b(true);
+    }
+
+    public void b(World world, int i, int j, int k, Random random) {
+        if (!this.d(world, i, j, k)) {
+            this.c(world, i, j, k, world.getData(i, j, k), 0);
+            world.setTypeId(i, j, k, 0);
+        } else if (world.random.nextInt(5) == 0) {
+            int l = world.getData(i, j, k);
+            int i1 = c(l);
+
+            if (i1 < 2) {
+                ++i1;
+                world.setData(i, j, k, i1 << 2 | e(l));
+            }
+        }
+    }
+
+    public boolean d(World world, int i, int j, int k) {
+        int l = e(world.getData(i, j, k));
+
+        i += Direction.a[l];
+        k += Direction.b[l];
+        int i1 = world.getTypeId(i, j, k);
+
+        return i1 == Block.LOG.id && BlockLog.e(world.getData(i, j, k)) == 3;
+    }
+
+    public int d() {
+        return 28;
+    }
+
+    public boolean b() {
+        return false;
+    }
+
+    public boolean c() {
+        return false;
+    }
+
+    public AxisAlignedBB e(World world, int i, int j, int k) {
+        this.updateShape(world, i, j, k);
+        return super.e(world, i, j, k);
+    }
+
+    public void updateShape(IBlockAccess iblockaccess, int i, int j, int k) {
+        int l = iblockaccess.getData(i, j, k);
+        int i1 = e(l);
+        int j1 = c(l);
+        int k1 = 4 + j1 * 2;
+        int l1 = 5 + j1 * 2;
+        float f = (float) k1 / 2.0F;
+
+        switch (i1) {
+        case 0:
+            this.a((8.0F - f) / 16.0F, (12.0F - (float) l1) / 16.0F, (15.0F - (float) k1) / 16.0F, (8.0F + f) / 16.0F, 0.75F, 0.9375F);
+            break;
+
+        case 1:
+            this.a(0.0625F, (12.0F - (float) l1) / 16.0F, (8.0F - f) / 16.0F, (1.0F + (float) k1) / 16.0F, 0.75F, (8.0F + f) / 16.0F);
+            break;
+
+        case 2:
+            this.a((8.0F - f) / 16.0F, (12.0F - (float) l1) / 16.0F, 0.0625F, (8.0F + f) / 16.0F, 0.75F, (1.0F + (float) k1) / 16.0F);
+            break;
+
+        case 3:
+            this.a((15.0F - (float) k1) / 16.0F, (12.0F - (float) l1) / 16.0F, (8.0F - f) / 16.0F, 0.9375F, 0.75F, (8.0F + f) / 16.0F);
+        }
+    }
+
+    public void postPlace(World world, int i, int j, int k, EntityLiving entityliving) {
+        int l = ((MathHelper.floor((double) (entityliving.yaw * 4.0F / 360.0F) + 0.5D) & 3) + 0) % 4;
+
+        world.setData(i, j, k, l);
+    }
+
+    public int getPlacedData(World world, int i, int j, int k, int l, float f, float f1, float f2, int i1) {
+        if (l == 1 || l == 0) {
+            l = 2;
+        }
+
+        return Direction.f[Direction.e[l]];
+    }
+
+    public void doPhysics(World world, int i, int j, int k, int l) {
+        if (!this.d(world, i, j, k)) {
+            this.c(world, i, j, k, world.getData(i, j, k), 0);
+            world.setTypeId(i, j, k, 0);
+        }
+    }
+
+    public static int c(int i) {
+        return (i & 12) >> 2;
+    }
+
+    public void dropNaturally(World world, int i, int j, int k, int l, float f, int i1) {
+        int j1 = c(l);
+        byte b0 = 1;
+
+        if (j1 >= 2) {
+            b0 = 3;
+        }
+
+        for (int k1 = 0; k1 < b0; ++k1) {
+            this.b(world, i, j, k, new ItemStack(Item.INK_SACK, 1, 3));
+        }
+    }
+
+    public int getDropData(World world, int i, int j, int k) {
+        return 3;
+    }
+}