Partial Player Item, Block RightClick, Block Place

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

@@ -0,0 +1,133 @@
+package net.minecraft.server;
+
+
+import java.util.Random;
+
+import org.bukkit.BlockFace;
+import org.bukkit.craftbukkit.CraftBlock;
+import org.bukkit.craftbukkit.CraftItemStack;
+import org.bukkit.craftbukkit.CraftPlayer;
+import org.bukkit.craftbukkit.CraftWorld;
+import org.bukkit.event.Event.Type;
+import org.bukkit.event.player.PlayerItemEvent;
+
+
+public class ItemBucket extends Item {
+
+    private int a;
+
+    public ItemBucket(int i, int j) {
+        super(i);
+        aX = 1;
+        aY = 64;
+        a = j;
+    }
+
+    public ItemStack a(ItemStack itemstack, World world, EntityPlayer entityplayer) {
+        float f = 1.0F;
+        float f1 = entityplayer.y + (entityplayer.w - entityplayer.y) * f;
+        float f2 = entityplayer.x + (entityplayer.v - entityplayer.x) * f;
+        double d = entityplayer.m + (entityplayer.p - entityplayer.m) * (double) f;
+        double d1 = (entityplayer.n + (entityplayer.q - entityplayer.n) * (double) f + 1.6200000000000001D) - (double) entityplayer.H;
+        double d2 = entityplayer.o + (entityplayer.r - entityplayer.o) * (double) f;
+        Vec3D vec3d = Vec3D.b(d, d1, d2);
+        float f3 = MathHelper.b(-f2 * 0.01745329F - 3.141593F);
+        float f4 = MathHelper.a(-f2 * 0.01745329F - 3.141593F);
+        float f5 = -MathHelper.b(-f1 * 0.01745329F);
+        float f6 = MathHelper.a(-f1 * 0.01745329F);
+        float f7 = f4 * f5;
+        float f8 = f6;
+        float f9 = f3 * f5;
+        double d3 = 5D;
+        Vec3D vec3d1 = vec3d.c((double) f7 * d3, (double) f8 * d3, (double) f9 * d3);
+        MovingObjectPosition movingobjectposition = world.a(vec3d, vec3d1, a == 0);
+
+        if (movingobjectposition == null) {
+            return itemstack;
+        }
+        if (movingobjectposition.a == 0) {
+            int i = movingobjectposition.b;
+            int j = movingobjectposition.c;
+            int k = movingobjectposition.d;
+
+            if (!world.a(entityplayer, i, j, k)) {
+                return itemstack;
+            }
+            
+            // Craftbukkit start
+            // Craftbukkit Click == placed when handling an empty bucket!
+            CraftWorld theWorld = ((WorldServer) world).getWorld();
+            CraftBlock blockClicked = (CraftBlock) theWorld.getBlockAt(i, j, k);
+            BlockFace direction = CraftBlock.notchToBlockFace(movingobjectposition.e);
+            CraftPlayer thePlayer = new CraftPlayer(((WorldServer) world).getServer(), (EntityPlayerMP) entityplayer);
+            CraftItemStack itemInHand = new CraftItemStack(itemstack);
+            
+            if (a == 0) {
+                if (world.c(i, j, k) == Material.f && world.b(i, j, k) == 0) {
+                    PlayerItemEvent pie = new PlayerItemEvent(Type.PLAYER_ITEM, thePlayer, itemInHand, blockClicked, direction);
+                    
+                    if (!pie.isCancelled()) { 
+                        world.d(i, j, k, 0);
+                        return new ItemStack(Item.av);
+                    } else {
+                        return itemstack;
+                    }
+                }
+                if (world.c(i, j, k) == Material.g && world.b(i, j, k) == 0) {
+                    PlayerItemEvent pie = new PlayerItemEvent(Type.PLAYER_ITEM, thePlayer, itemInHand, blockClicked, direction);
+                    
+                    if (!pie.isCancelled()) {
+                        world.d(i, j, k, 0);    
+                        return new ItemStack(Item.aw);
+                    } else {
+                        return itemstack;
+                    }
+                }
+            } else {
+                if (a < 0) {
+                    return new ItemStack(Item.au);
+                }
+                if (movingobjectposition.e == 0) {
+                    j--;
+                }
+                if (movingobjectposition.e == 1) {
+                    j++;
+                }
+                if (movingobjectposition.e == 2) {
+                    k--;
+                }
+                if (movingobjectposition.e == 3) {
+                    k++;
+                }
+                if (movingobjectposition.e == 4) {
+                    i--;
+                }
+                if (movingobjectposition.e == 5) {
+                    i++;
+                }
+                if (world.e(i, j, k) || !world.c(i, j, k).a()) {
+                    if (world.q.d && a == Block.A.bh) {
+                        world.a(d + 0.5D, d1 + 0.5D, d2 + 0.5D, "random.fizz", 0.5F, 2.6F + (world.l.nextFloat() - world.l.nextFloat()) * 0.8F);
+                        for (int l = 0; l < 8; l++) {
+                            world.a("largesmoke", (double) i + Math.random(), (double) j + Math.random(), (double) k + Math.random(), 0.0D, 0.0D, 0.0D);
+                        }
+                    } else {
+                        // Craftbukkit bucket empty.
+                        PlayerItemEvent pie = new PlayerItemEvent(Type.PLAYER_ITEM, thePlayer, itemInHand, blockClicked, direction);
+                        
+                        if (!pie.isCancelled()) {
+                            world.b(i, j, k, a, 0);
+                        } else {
+                            return itemstack;
+                        }
+                    }
+                    return new ItemStack(Item.au);
+                }
+            }
+        } else if (a == 0 && (movingobjectposition.g instanceof EntityCow)) {
+            return new ItemStack(Item.aE);
+        }
+        return itemstack;
+    }
+}
+