3 files changed, 43 insertions, 0 deletions
diff --git a/src/main/java/gregtech/common/tools/GT_Tool.java b/src/main/java/gregtech/common/tools/GT_Tool.java
index 8ce02c2d01..d8ca77a388 100644
--- a/src/main/java/gregtech/common/tools/GT_Tool.java
+++ b/src/main/java/gregtech/common/tools/GT_Tool.java
@@ -14,6 +14,7 @@ import net.minecraft.stats.AchievementList;
 import net.minecraft.util.DamageSource;
 import net.minecraft.util.EntityDamageSource;
 import net.minecraft.util.IChatComponent;
+import net.minecraft.world.World;
 import net.minecraftforge.event.world.BlockEvent;
 
 import java.util.List;
@@ -145,4 +146,9 @@ public abstract class GT_Tool
     public float getMagicDamageAgainstEntity(float aOriginalDamage, Entity aEntity, ItemStack aStack, EntityPlayer aPlayer) {
         return aOriginalDamage;
     }
+
+	@Override
+	public float getMiningSpeed(Block aBlock, byte aMetaData, float aDefault, EntityPlayer aPlayer, World worldObj, int aX, int aY, int aZ) {
+		return aDefault;
+	}
 }
diff --git a/src/main/java/gregtech/common/tools/GT_Tool_Axe.java b/src/main/java/gregtech/common/tools/GT_Tool_Axe.java
index f681554ea7..6ae55532e4 100644
--- a/src/main/java/gregtech/common/tools/GT_Tool_Axe.java
+++ b/src/main/java/gregtech/common/tools/GT_Tool_Axe.java
@@ -12,6 +12,7 @@ import net.minecraft.item.ItemStack;
 import net.minecraft.util.ChatComponentText;
 import net.minecraft.util.EnumChatFormatting;
 import net.minecraft.util.IChatComponent;
+import net.minecraft.world.World;
 import net.minecraftforge.event.world.BlockEvent;
 
 import java.util.List;
@@ -96,6 +97,21 @@ public class GT_Tool_Axe
         }
         return rAmount;
     }
+    
+    public float getMiningSpeed(Block aBlock, byte aMetaData, float aDefault, EntityPlayer aPlayer, World aWorld, int aX, int aY, int aZ)
+    {
+      if (aBlock.isWood(aPlayer.worldObj, aX, aY, aZ) && OrePrefixes.log.contains(new ItemStack(aBlock, 1, aMetaData))){
+        float rAmount = 1.0F;float tIncrement = 1.0F;
+        if ((GregTech_API.sTimber) && !aPlayer.isSneaking()){
+          int tY = aY + 1;
+          for (int tH = aPlayer.worldObj.getHeight(); (tY < tH) && (aPlayer.worldObj.getBlock(aX, tY, aZ) == aBlock); tY++){
+            tIncrement += 0.1F;rAmount += tIncrement;
+          }
+        }
+        return 2.0F * aDefault / rAmount;
+      }
+      return (aBlock.getMaterial() == Material.leaves) || (aBlock.getMaterial() == Material.vine) || (aBlock.getMaterial() == Material.plants) || (aBlock.getMaterial() == Material.gourd) ? aDefault / 4.0F : aDefault;
+    }
 
     public ItemStack getBrokenItem(ItemStack aStack) {
         return null;
diff --git a/src/main/java/gregtech/common/tools/GT_Tool_Chainsaw_LV.java b/src/main/java/gregtech/common/tools/GT_Tool_Chainsaw_LV.java
index 0572218257..4db12ab694 100644
--- a/src/main/java/gregtech/common/tools/GT_Tool_Chainsaw_LV.java
+++ b/src/main/java/gregtech/common/tools/GT_Tool_Chainsaw_LV.java
@@ -1,5 +1,9 @@
 package gregtech.common.tools;
 
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Random;
+
 import gregtech.GT_Mod;
 import gregtech.api.GregTech_API;
 import gregtech.api.enums.OrePrefixes;
@@ -9,12 +13,14 @@ import gregtech.api.items.GT_MetaGenerated_Tool;
 import net.minecraft.block.Block;
 import net.minecraft.block.material.Material;
 import net.minecraft.entity.EntityLivingBase;
+import net.minecraft.entity.item.EntityItem;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.init.Blocks;
 import net.minecraft.item.ItemStack;
 import net.minecraft.util.ChatComponentText;
 import net.minecraft.util.EnumChatFormatting;
 import net.minecraft.util.IChatComponent;
+import net.minecraft.world.World;
 import net.minecraftforge.common.IShearable;
 import net.minecraftforge.event.world.BlockEvent;
 
@@ -133,6 +139,21 @@ public class GT_Tool_Chainsaw_LV
         }
         return rAmount;
     }
+    
+    public float getMiningSpeed(Block aBlock, byte aMetaData, float aDefault, EntityPlayer aPlayer, World aWorld, int aX, int aY, int aZ)
+    {
+      if (aBlock.isWood(aPlayer.worldObj, aX, aY, aZ) && OrePrefixes.log.contains(new ItemStack(aBlock, 1, aMetaData))){
+        float rAmount = 1.0F;float tIncrement = 1.0F;
+        if ((GregTech_API.sTimber) && !aPlayer.isSneaking()){
+          int tY = aY + 1;
+          for (int tH = aPlayer.worldObj.getHeight(); (tY < tH) && (aPlayer.worldObj.getBlock(aX, tY, aZ) == aBlock); tY++){
+            tIncrement += 0.1F;rAmount += tIncrement;
+          }
+        }
+        return 2.0F * aDefault / rAmount;
+      }
+      return (aBlock.getMaterial() == Material.leaves) || (aBlock.getMaterial() == Material.vine) || (aBlock.getMaterial() == Material.plants) || (aBlock.getMaterial() == Material.gourd) ? aDefault / 4.0F : aDefault;
+    }
 
     public IIconContainer getIcon(boolean aIsToolHead, ItemStack aStack) {
         return aIsToolHead ? GT_MetaGenerated_Tool.getPrimaryMaterial(aStack).mIconSet.mTextures[gregtech.api.enums.OrePrefixes.toolHeadChainsaw.mTextureIndex] : Textures.ItemIcons.POWER_UNIT_LV;