Added ItemDye and WorldGenHugeMushroom for diff visibility

1 files changed, 161 insertions, 0 deletions

diff --git a/src/main/java/net/minecraft/server/WorldGenHugeMushroom.java b/src/main/java/net/minecraft/server/WorldGenHugeMushroom.java
new file mode 100644
index 00000000..27f86747
--- /dev/null
+++ b/src/main/java/net/minecraft/server/WorldGenHugeMushroom.java
@@ -0,0 +1,161 @@
+package net.minecraft.server;
+
+import java.util.Random;
+
+public class WorldGenHugeMushroom extends WorldGenerator {
+
+    private int a = -1;
+
+    public WorldGenHugeMushroom(int i) {
+        this.a = i;
+    }
+
+    public WorldGenHugeMushroom() {}
+
+    public boolean a(World world, Random random, int i, int j, int k) {
+        int l = random.nextInt(2);
+
+        if (this.a >= 0) {
+            l = this.a;
+        }
+
+        int i1 = random.nextInt(3) + 4;
+        boolean flag = true;
+
+        if (j >= 1 && j + i1 + 1 <= world.height) {
+            int j1;
+            int k1;
+            int l1;
+            int i2;
+
+            for (j1 = j; j1 <= j + 1 + i1; ++j1) {
+                byte b0 = 3;
+
+                if (j1 == j) {
+                    b0 = 0;
+                }
+
+                for (k1 = i - b0; k1 <= i + b0 && flag; ++k1) {
+                    for (l1 = k - b0; l1 <= k + b0 && flag; ++l1) {
+                        if (j1 >= 0 && j1 < world.height) {
+                            i2 = world.getTypeId(k1, j1, l1);
+                            if (i2 != 0 && i2 != Block.LEAVES.id) {
+                                flag = false;
+                            }
+                        } else {
+                            flag = false;
+                        }
+                    }
+                }
+            }
+
+            if (!flag) {
+                return false;
+            } else {
+                j1 = world.getTypeId(i, j - 1, k);
+                if (j1 != Block.DIRT.id && j1 != Block.GRASS.id && j1 != Block.MYCEL.id) {
+                    return false;
+                } else if (!Block.BROWN_MUSHROOM.canPlace(world, i, j, k)) {
+                    return false;
+                } else {
+                    world.setRawTypeId(i, j - 1, k, Block.DIRT.id);
+                    int j2 = j + i1;
+
+                    if (l == 1) {
+                        j2 = j + i1 - 3;
+                    }
+
+                    for (k1 = j2; k1 <= j + i1; ++k1) {
+                        l1 = 1;
+                        if (k1 < j + i1) {
+                            ++l1;
+                        }
+
+                        if (l == 0) {
+                            l1 = 3;
+                        }
+
+                        for (i2 = i - l1; i2 <= i + l1; ++i2) {
+                            for (int k2 = k - l1; k2 <= k + l1; ++k2) {
+                                int l2 = 5;
+
+                                if (i2 == i - l1) {
+                                    --l2;
+                                }
+
+                                if (i2 == i + l1) {
+                                    ++l2;
+                                }
+
+                                if (k2 == k - l1) {
+                                    l2 -= 3;
+                                }
+
+                                if (k2 == k + l1) {
+                                    l2 += 3;
+                                }
+
+                                if (l == 0 || k1 < j + i1) {
+                                    if ((i2 == i - l1 || i2 == i + l1) && (k2 == k - l1 || k2 == k + l1)) {
+                                        continue;
+                                    }
+
+                                    if (i2 == i - (l1 - 1) && k2 == k - l1) {
+                                        l2 = 1;
+                                    }
+
+                                    if (i2 == i - l1 && k2 == k - (l1 - 1)) {
+                                        l2 = 1;
+                                    }
+
+                                    if (i2 == i + (l1 - 1) && k2 == k - l1) {
+                                        l2 = 3;
+                                    }
+
+                                    if (i2 == i + l1 && k2 == k - (l1 - 1)) {
+                                        l2 = 3;
+                                    }
+
+                                    if (i2 == i - (l1 - 1) && k2 == k + l1) {
+                                        l2 = 7;
+                                    }
+
+                                    if (i2 == i - l1 && k2 == k + (l1 - 1)) {
+                                        l2 = 7;
+                                    }
+
+                                    if (i2 == i + (l1 - 1) && k2 == k + l1) {
+                                        l2 = 9;
+                                    }
+
+                                    if (i2 == i + l1 && k2 == k + (l1 - 1)) {
+                                        l2 = 9;
+                                    }
+                                }
+
+                                if (l2 == 5 && k1 < j + i1) {
+                                    l2 = 0;
+                                }
+
+                                if ((l2 != 0 || j >= j + i1 - 1) && !Block.o[world.getTypeId(i2, k1, k2)]) {
+                                    world.setRawTypeIdAndData(i2, k1, k2, Block.BIG_MUSHROOM_1.id + l, l2);
+                                }
+                            }
+                        }
+                    }
+
+                    for (k1 = 0; k1 < i1; ++k1) {
+                        l1 = world.getTypeId(i, j + k1, k);
+                        if (!Block.o[l1]) {
+                            world.setRawTypeIdAndData(i, j + k1, k, Block.BIG_MUSHROOM_1.id + l, 10);
+                        }
+                    }
+
+                    return true;
+                }
+            }
+        } else {
+            return false;
+        }
+    }
+}