ForgePatch/forge/patches/minecraft_server/net/minecraft/src/ItemShears.java.patch

--- ../src_base/minecraft_server/net/minecraft/src/ItemShears.java	0000-00-00 00:00:00.000000000 -0000
+++ ../src_work/minecraft_server/net/minecraft/src/ItemShears.java	0000-00-00 00:00:00.000000000 -0000
@@ -1,5 +1,9 @@
 package net.minecraft.src;
 
+import java.util.ArrayList;
+
+import net.minecraft.src.forge.IShearable;
+
 public class ItemShears extends Item
 {
     public ItemShears(int i)
@@ -11,9 +15,8 @@
 
     public boolean onBlockDestroyed(ItemStack itemstack, int i, int j, int k, int l, EntityLiving entityliving)
     {
-        if (i == Block.leaves.blockID || i == Block.web.blockID || i == Block.tallGrass.blockID || i == Block.vine.blockID)
+        if (i == Block.leaves.blockID || i == Block.web.blockID || i == Block.tallGrass.blockID || i == Block.vine.blockID || Block.blocksList[i] instanceof IShearable)
         {
-            itemstack.damageItem(1, entityliving);
             return true;
         }
         else
@@ -42,4 +45,62 @@
             return super.getStrVsBlock(itemstack, block);
         }
     }
+    
+    @Override
+    public void useItemOnEntity(ItemStack itemstack, EntityLiving entity)
+    {
+        if (entity.worldObj.isRemote)
+        {
+            return;
+        }
+        if (entity instanceof IShearable)
+        {
+            IShearable target = (IShearable)entity;
+            if (target.isShearable(itemstack, entity.worldObj, (int)entity.posX, (int)entity.posY, (int)entity.posZ))
+            {
+                ArrayList<ItemStack> drops = target.onSheared(itemstack, entity.worldObj, (int)entity.posX, (int)entity.posY, (int)entity.posZ,
+                        EnchantmentHelper.getEnchantmentLevel(Enchantment.fortune.effectId, itemstack));
+                for(ItemStack stack : drops)
+                {
+                    EntityItem ent = entity.entityDropItem(stack, 1.0F);
+                    ent.motionY += entity.rand.nextFloat() * 0.05F;
+                    ent.motionX += (entity.rand.nextFloat() - entity.rand.nextFloat()) * 0.1F;
+                    ent.motionZ += (entity.rand.nextFloat() - entity.rand.nextFloat()) * 0.1F;
+                }
+                itemstack.damageItem(1, entity);
+            }
+        }
+    }
+    
+    @Override
+    public boolean onBlockStartBreak(ItemStack itemstack, int X, int Y, int Z, EntityPlayer player) 
+    {
+        if (player.worldObj.isRemote)
+        {
+            return false;
+        }
+        int id = player.worldObj.getBlockId(X, Y, Z);
+        if (Block.blocksList[id] != null && Block.blocksList[id] instanceof IShearable)
+        {
+            IShearable target = (IShearable)Block.blocksList[id];
+            if (target.isShearable(itemstack, player.worldObj, X, Y, Z))
+            {
+                ArrayList<ItemStack> drops = target.onSheared(itemstack, player.worldObj, X, Y, Z,
+                        EnchantmentHelper.getEnchantmentLevel(Enchantment.fortune.effectId, itemstack));
+                for(ItemStack stack : drops)
+                {
+                    float f = 0.7F;
+                    double d  = (double)(player.rand.nextFloat() * f) + (double)(1.0F - f) * 0.5D;
+                    double d1 = (double)(player.rand.nextFloat() * f) + (double)(1.0F - f) * 0.5D;
+                    double d2 = (double)(player.rand.nextFloat() * f) + (double)(1.0F - f) * 0.5D;
+                    EntityItem entityitem = new EntityItem(player.worldObj, (double)X + d, (double)Y + d1, (double)Z + d2, stack);
+                    entityitem.delayBeforeCanPickup = 10;
+                    player.worldObj.spawnEntityInWorld(entityitem);
+                }
+                itemstack.damageItem(1, player);
+                player.addStat(StatList.mineBlockStatArray[id], 1);
+            }
+        }
+        return false;
+    }
 }