Added an API for changing the speed of shears against blocks

src/minecraft/biomesoplenty/api/Blocks.java

@@ -1,5 +1,9 @@
 package biomesoplenty.api;
 
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.Map;
+
 import com.google.common.base.Optional;
 
 import net.minecraft.block.Block;
@@ -75,4 +79,9 @@ public class Blocks
     public static Optional<? extends Block> quicksand                   = Optional.absent();
     
     public static Optional<? extends Block> promisedPortal              = Optional.absent();
+    
+	/**
+	 * Populated by Biomes O Plenty with default Biomes O Plenty leaves. Add additional leaves here (E.g. "Blocks.shearBlockIds.put(acaciaLeaves.blockID, 15.0F);")
+	 */
+	public static Map shearBlockIds = new HashMap();
 }

src/minecraft/biomesoplenty/configuration/BOPItems.java

@@ -1,5 +1,8 @@
 package biomesoplenty.configuration;
 
+import java.util.Map;
+import java.util.logging.Level;
+
 import biomesoplenty.BiomesOPlenty;
 import biomesoplenty.api.Blocks;
 import biomesoplenty.armor.ArmorAmethyst;
@@ -22,8 +25,10 @@ import biomesoplenty.items.ItemMediumGrass;
 import biomesoplenty.items.ItemShortGrass;
 import biomesoplenty.items.ItemShroomPowder;
 import biomesoplenty.items.ItemSprout;
+import biomesoplenty.items.overrides.ItemShears;
 
 import net.minecraft.block.Block;
+import net.minecraft.creativetab.CreativeTabs;
 import net.minecraft.item.EnumArmorMaterial;
 import net.minecraft.item.EnumToolMaterial;
 import net.minecraft.item.Item;
@@ -33,10 +38,14 @@ import net.minecraft.util.WeightedRandomChestContent;
 import net.minecraftforge.common.ChestGenHooks;
 import net.minecraftforge.common.EnumHelper;
 import net.minecraftforge.common.MinecraftForge;
+import cpw.mods.fml.common.FMLLog;
+import cpw.mods.fml.common.registry.GameData;
 import cpw.mods.fml.common.registry.GameRegistry;
 import cpw.mods.fml.common.registry.LanguageRegistry;
+import cpw.mods.fml.relauncher.ReflectionHelper;
 
 public class BOPItems {
+	public static Item shears;
 	
 	public static Item shroomPowder;
 	public static Item mudBall;
@@ -85,6 +94,39 @@ public class BOPItems {
 	public static EnumArmorMaterial EnumArmorMaterialAmethyst;
 	public static EnumToolMaterial EnumToolMaterialAmethyst;
 	
+    public static int clearItem(Item var1)
+    {
+        return clearItem(var1.itemID);
+    }
+
+    public static int clearItem(Item var1, boolean var2)
+    {
+        return clearItem(var1.itemID, var2);
+    }
+
+    public static int clearItem(int var1)
+    {
+        return clearItem(var1, true);
+    }
+
+    public static int clearItem(int var1, boolean var2)
+    {
+        if (var1 < 0 || var1 >= Item.itemsList.length)
+        {
+            FMLLog.log(Level.SEVERE, "BiomesOPlenty has an invalid item ID (%i)", new Object[] {Integer.valueOf(var1)});
+        }
+
+        if (var2 && Item.itemsList[var1] == null)
+        {
+            FMLLog.log(Level.WARNING, "BiomesOPlenty tried clearing an already cleared item (%i)", new Object[] {Integer.valueOf(var1)});
+        }
+
+        Item.itemsList[var1] = null;
+        Map var3 = (Map)ReflectionHelper.getPrivateValue(GameData.class, null, new String[] {"idMap"});
+        var3.remove(Integer.valueOf(var1));
+        return var1 - 256;
+    }
+	
 	public static void init()
 	{
 		// Material declaration
@@ -93,6 +135,9 @@ public class BOPItems {
 		EnumArmorMaterialAmethyst = EnumHelper.addArmorMaterial("AMETHYST", 40, new int[]{6, 12, 10, 6}, 20);
 		EnumToolMaterialAmethyst = EnumHelper.addToolMaterial("AMETHYST", 4, 2013, 15.0F, 5, 16);
 		
+		//Override Items
+        shears = (new ItemShears(clearItem(Item.shears))).setUnlocalizedName("shears").setCreativeTab(CreativeTabs.tabTools);
+		
 		// Item declaration
 		shroomPowder = (new ItemShroomPowder(BOPConfiguration.shroomPowderID, 1, 0.5F, false)).setPotionEffect(Potion.confusion.id, 30, 0, 0.6F).setAlwaysEdible().setUnlocalizedName("shroomPowder").setCreativeTab(BiomesOPlenty.tabBiomesOPlenty);
 		mudBall = (new ItemBOP(BOPConfiguration.mudBallID, 0)).setUnlocalizedName("mudBall").setCreativeTab(BiomesOPlenty.tabBiomesOPlenty);

src/minecraft/biomesoplenty/items/overrides/ItemShears.java

@@ -0,0 +1,62 @@
+package biomesoplenty.items.overrides;
+
+import java.util.ArrayList;
+
+import cpw.mods.fml.common.registry.LanguageRegistry;
+
+import biomesoplenty.api.Blocks;
+import biomesoplenty.configuration.BOPBlocks;
+import net.minecraft.block.Block;
+import net.minecraft.block.material.Material;
+import net.minecraft.creativetab.CreativeTabs;
+import net.minecraft.entity.passive.EntityCow;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.item.Item;
+import net.minecraft.item.ItemBucket;
+import net.minecraft.item.ItemStack;
+import net.minecraft.util.EnumMovingObjectType;
+import net.minecraft.util.MovingObjectPosition;
+import net.minecraft.world.World;
+import net.minecraftforge.common.MinecraftForge;
+import net.minecraftforge.event.Event;
+import net.minecraftforge.event.entity.player.FillBucketEvent;
+import net.minecraftforge.oredict.OreDictionary;
+
+public class ItemShears extends net.minecraft.item.ItemShears
+{
+    public ItemShears(int var1)
+    {
+        super(var1);
+        this.maxStackSize = 1;
+    }
+   
+    
+    /**
+     * Returns the strength of the stack against a given block. 1.0F base, (Quality+1)*2 if correct blocktype, 1.5F if
+     * sword
+     */
+    @Override
+    public float getStrVsBlock(ItemStack par1ItemStack, Block par2Block)
+    {
+    	Float Strength = null;
+
+    	if (Blocks.shearBlockIds.get(par2Block.blockID) != null)
+    	{
+    		Strength = Float.parseFloat(Blocks.shearBlockIds.get(par2Block.blockID).toString()); 
+    	}
+    	else if (par2Block.blockID == Block.web.blockID | par2Block.blockID == Block.leaves.blockID)
+    	{
+    		Strength = 15.0F;
+    	}
+    	else if (par2Block.blockID == Block.cloth.blockID)
+    	{
+    		Strength = 5.0F;
+    	}
+    	else	
+    	{
+    		Strength = super.getStrVsBlock(par1ItemStack, par2Block);
+    	}
+
+    	return Strength;
+    }
+}