GT tool fix

+enable GT Tools to mine any block without tool requirements (dirt i.e.)

Signed-off-by: bartimaeusnek <33183715+bartimaeusnek@users.noreply.github.com>

21 files changed, 21 insertions, 21 deletions

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 6ae55532e4..758994a7d1 100644
--- a/src/main/java/gregtech/common/tools/GT_Tool_Axe.java
+++ b/src/main/java/gregtech/common/tools/GT_Tool_Axe.java
@@ -81,7 +81,7 @@ public class GT_Tool_Axe
 
     public boolean isMinableBlock(Block aBlock, byte aMetaData) {
         String tTool = aBlock.getHarvestTool(aMetaData);
-        return ((tTool != null) && (tTool.equals("axe"))) || (aBlock.getMaterial() == Material.wood);
+        return (tTool == null || (tTool.equals("axe"))) || (aBlock.getMaterial() == Material.wood);
     }
 
     public int convertBlockDrops(List<ItemStack> aDrops, ItemStack aStack, EntityPlayer aPlayer, Block aBlock, int aX, int aY, int aZ, byte aMetaData, int aFortune, boolean aSilkTouch, BlockEvent.HarvestDropsEvent aEvent) {
diff --git a/src/main/java/gregtech/common/tools/GT_Tool_BranchCutter.java b/src/main/java/gregtech/common/tools/GT_Tool_BranchCutter.java
index 3707650b3c..c333a1e5ae 100644
--- a/src/main/java/gregtech/common/tools/GT_Tool_BranchCutter.java
+++ b/src/main/java/gregtech/common/tools/GT_Tool_BranchCutter.java
@@ -60,7 +60,7 @@ public class GT_Tool_BranchCutter
 
     public boolean isMinableBlock(Block aBlock, byte aMetaData) {
         String tTool = aBlock.getHarvestTool(aMetaData);
-        return ((tTool != null) && (tTool.equals("grafter"))) || (aBlock.getMaterial() == Material.leaves);
+        return (tTool == null || (tTool.equals("grafter"))) || (aBlock.getMaterial() == Material.leaves);
     }
 
     public IIconContainer getIcon(boolean aIsToolHead, ItemStack aStack) {
diff --git a/src/main/java/gregtech/common/tools/GT_Tool_Drill_LV.java b/src/main/java/gregtech/common/tools/GT_Tool_Drill_LV.java
index 103d43f499..c38689211d 100644
--- a/src/main/java/gregtech/common/tools/GT_Tool_Drill_LV.java
+++ b/src/main/java/gregtech/common/tools/GT_Tool_Drill_LV.java
@@ -75,7 +75,7 @@ public class GT_Tool_Drill_LV
 
     public boolean isMinableBlock(Block aBlock, byte aMetaData) {
         String tTool = aBlock.getHarvestTool(aMetaData);
-        return ((tTool != null) && ((tTool.equals("pickaxe")) || (tTool.equals("shovel")))) || (aBlock.getMaterial() == Material.rock) || (aBlock.getMaterial() == Material.iron) || (aBlock.getMaterial() == Material.anvil) || (aBlock.getMaterial() == Material.sand) || (aBlock.getMaterial() == Material.grass) || (aBlock.getMaterial() == Material.ground) || (aBlock.getMaterial() == Material.snow) || (aBlock.getMaterial() == Material.clay) || (aBlock.getMaterial() == Material.glass);
+        return (tTool == null || ((tTool.equals("pickaxe")) || (tTool.equals("shovel")))) || (aBlock.getMaterial() == Material.rock) || (aBlock.getMaterial() == Material.iron) || (aBlock.getMaterial() == Material.anvil) || (aBlock.getMaterial() == Material.sand) || (aBlock.getMaterial() == Material.grass) || (aBlock.getMaterial() == Material.ground) || (aBlock.getMaterial() == Material.snow) || (aBlock.getMaterial() == Material.clay) || (aBlock.getMaterial() == Material.glass);
     }
 
     public ItemStack getBrokenItem(ItemStack aStack) {
diff --git a/src/main/java/gregtech/common/tools/GT_Tool_File.java b/src/main/java/gregtech/common/tools/GT_Tool_File.java
index 19975f1228..223f4dc454 100644
--- a/src/main/java/gregtech/common/tools/GT_Tool_File.java
+++ b/src/main/java/gregtech/common/tools/GT_Tool_File.java
@@ -75,7 +75,7 @@ public class GT_Tool_File
 
     public boolean isMinableBlock(Block aBlock, byte aMetaData) {
         String tTool = aBlock.getHarvestTool(aMetaData);
-        return ((tTool != null) && tTool.equals("file"));
+        return (tTool == null || tTool.equals("file"));
     }
 
     public ItemStack getBrokenItem(ItemStack aStack) {
diff --git a/src/main/java/gregtech/common/tools/GT_Tool_HardHammer.java b/src/main/java/gregtech/common/tools/GT_Tool_HardHammer.java
index 9f321a5bfe..ad4cbd19c1 100644
--- a/src/main/java/gregtech/common/tools/GT_Tool_HardHammer.java
+++ b/src/main/java/gregtech/common/tools/GT_Tool_HardHammer.java
@@ -98,7 +98,7 @@ public class GT_Tool_HardHammer
 
     public boolean isMinableBlock(Block aBlock, byte aMetaData) {
         String tTool = aBlock.getHarvestTool(aMetaData);
-        return ((tTool != null) && ((tTool.equals("hammer")) || (tTool.equals("pickaxe")))) || (aBlock.getMaterial() == Material.rock) || (aBlock.getMaterial() == Material.glass) || (aBlock.getMaterial() == Material.ice) || (aBlock.getMaterial() == Material.packedIce) || (GT_Recipe.GT_Recipe_Map.sHammerRecipes.containsInput(new ItemStack(aBlock, 1, aMetaData)));
+        return (tTool == null || ((tTool.equals("hammer")) || (tTool.equals("pickaxe")))) || (aBlock.getMaterial() == Material.rock) || (aBlock.getMaterial() == Material.glass) || (aBlock.getMaterial() == Material.ice) || (aBlock.getMaterial() == Material.packedIce) || (GT_Recipe.GT_Recipe_Map.sHammerRecipes.containsInput(new ItemStack(aBlock, 1, aMetaData)));
     }
 
     public int convertBlockDrops(List<ItemStack> aDrops, ItemStack aStack, EntityPlayer aPlayer, Block aBlock, int aX, int aY, int aZ, byte aMetaData, int aFortune, boolean aSilkTouch, BlockEvent.HarvestDropsEvent aEvent) {
diff --git a/src/main/java/gregtech/common/tools/GT_Tool_Hoe.java b/src/main/java/gregtech/common/tools/GT_Tool_Hoe.java
index 0f3c2a5965..ab3984c7d8 100644
--- a/src/main/java/gregtech/common/tools/GT_Tool_Hoe.java
+++ b/src/main/java/gregtech/common/tools/GT_Tool_Hoe.java
@@ -74,7 +74,7 @@ public class GT_Tool_Hoe
 
     public boolean isMinableBlock(Block aBlock, byte aMetaData) {
         String tTool = aBlock.getHarvestTool(aMetaData);
-        return ((tTool != null) && (tTool.equals("hoe"))) || (aBlock.getMaterial() == Material.gourd);
+        return (tTool == null || (tTool.equals("hoe"))) || (aBlock.getMaterial() == Material.gourd);
     }
 
     public ItemStack getBrokenItem(ItemStack aStack) {
diff --git a/src/main/java/gregtech/common/tools/GT_Tool_JackHammer.java b/src/main/java/gregtech/common/tools/GT_Tool_JackHammer.java
index d2799b525f..c85dc81ca9 100644
--- a/src/main/java/gregtech/common/tools/GT_Tool_JackHammer.java
+++ b/src/main/java/gregtech/common/tools/GT_Tool_JackHammer.java
@@ -53,7 +53,7 @@ public class GT_Tool_JackHammer
 
     public boolean isMinableBlock(Block aBlock, byte aMetaData) {
         String tTool = aBlock.getHarvestTool(aMetaData);
-        return ((tTool != null) && (tTool.equals("pickaxe"))) || (aBlock.getMaterial() == Material.rock) || (aBlock.getMaterial() == Material.glass) || (aBlock.getMaterial() == Material.ice) || (aBlock.getMaterial() == Material.packedIce);
+        return (tTool == null || (tTool.equals("pickaxe"))) || (aBlock.getMaterial() == Material.rock) || (aBlock.getMaterial() == Material.glass) || (aBlock.getMaterial() == Material.ice) || (aBlock.getMaterial() == Material.packedIce);
     }
 
     public int convertBlockDrops(List<ItemStack> aDrops, ItemStack aStack, EntityPlayer aPlayer, Block aBlock, int aX, int aY, int aZ, byte aMetaData, int aFortune, boolean aSilkTouch, BlockEvent.HarvestDropsEvent aEvent) {
diff --git a/src/main/java/gregtech/common/tools/GT_Tool_Pickaxe.java b/src/main/java/gregtech/common/tools/GT_Tool_Pickaxe.java
index 066d27318e..c828d81c0f 100644
--- a/src/main/java/gregtech/common/tools/GT_Tool_Pickaxe.java
+++ b/src/main/java/gregtech/common/tools/GT_Tool_Pickaxe.java
@@ -74,7 +74,7 @@ public class GT_Tool_Pickaxe
 
     public boolean isMinableBlock(Block aBlock, byte aMetaData) {
         String tTool = aBlock.getHarvestTool(aMetaData);
-        return ((tTool != null) && (tTool.equals("pickaxe"))) || (aBlock.getMaterial() == Material.rock) || (aBlock.getMaterial() == Material.iron) || (aBlock.getMaterial() == Material.anvil) || (aBlock.getMaterial() == Material.glass);
+        return (tTool == null || (tTool.equals("pickaxe"))) || (aBlock.getMaterial() == Material.rock) || (aBlock.getMaterial() == Material.iron) || (aBlock.getMaterial() == Material.anvil) || (aBlock.getMaterial() == Material.glass);
     }
 
     public ItemStack getBrokenItem(ItemStack aStack) {
diff --git a/src/main/java/gregtech/common/tools/GT_Tool_Plow.java b/src/main/java/gregtech/common/tools/GT_Tool_Plow.java
index 994767220e..46c03cdfd4 100644
--- a/src/main/java/gregtech/common/tools/GT_Tool_Plow.java
+++ b/src/main/java/gregtech/common/tools/GT_Tool_Plow.java
@@ -31,7 +31,7 @@ public class GT_Tool_Plow
 
     public boolean isMinableBlock(Block aBlock, byte aMetaData) {
         String tTool = aBlock.getHarvestTool(aMetaData);
-        return ((tTool != null) && (tTool.equals("plow"))) || (aBlock.getMaterial() == Material.snow) || (aBlock.getMaterial() == Material.craftedSnow);
+        return (tTool == null || (tTool.equals("plow"))) || (aBlock.getMaterial() == Material.snow) || (aBlock.getMaterial() == Material.craftedSnow);
     }
 
     public int convertBlockDrops(List<ItemStack> aDrops, ItemStack aStack, EntityPlayer aPlayer, Block aBlock, int aX, int aY, int aZ, byte aMetaData, int aFortune, boolean aSilkTouch, BlockEvent.HarvestDropsEvent aEvent) {
diff --git a/src/main/java/gregtech/common/tools/GT_Tool_Plunger.java b/src/main/java/gregtech/common/tools/GT_Tool_Plunger.java
index 3fef69d7e8..1d4bd4b662 100644
--- a/src/main/java/gregtech/common/tools/GT_Tool_Plunger.java
+++ b/src/main/java/gregtech/common/tools/GT_Tool_Plunger.java
@@ -43,7 +43,7 @@ public class GT_Tool_Plunger
 
     public boolean isMinableBlock(Block aBlock, byte aMetaData) {
         String tTool = aBlock.getHarvestTool(aMetaData);
-        return ((tTool != null) && tTool.equals("plunger"));
+        return (tTool == null || tTool.equals("plunger"));
     }
 
     public IIconContainer getIcon(boolean aIsToolHead, ItemStack aStack) {
diff --git a/src/main/java/gregtech/common/tools/GT_Tool_Saw.java b/src/main/java/gregtech/common/tools/GT_Tool_Saw.java
index 810ddaae9f..b31525219f 100644
--- a/src/main/java/gregtech/common/tools/GT_Tool_Saw.java
+++ b/src/main/java/gregtech/common/tools/GT_Tool_Saw.java
@@ -90,7 +90,7 @@ public class GT_Tool_Saw
 
     public boolean isMinableBlock(Block aBlock, byte aMetaData) {
         String tTool = aBlock.getHarvestTool(aMetaData);
-        return ((tTool != null) && ((tTool.equals("axe")) || (tTool.equals("saw")))) || (aBlock.getMaterial() == Material.leaves) || (aBlock.getMaterial() == Material.vine) || (aBlock.getMaterial() == Material.wood) || (aBlock.getMaterial() == Material.cactus) || (aBlock.getMaterial() == Material.ice) || (aBlock.getMaterial() == Material.packedIce);
+        return (tTool == null || ((tTool.equals("axe")) || (tTool.equals("saw")))) || (aBlock.getMaterial() == Material.leaves) || (aBlock.getMaterial() == Material.vine) || (aBlock.getMaterial() == Material.wood) || (aBlock.getMaterial() == Material.cactus) || (aBlock.getMaterial() == Material.ice) || (aBlock.getMaterial() == Material.packedIce);
     }
 
     public ItemStack getBrokenItem(ItemStack aStack) {
diff --git a/src/main/java/gregtech/common/tools/GT_Tool_Scoop.java b/src/main/java/gregtech/common/tools/GT_Tool_Scoop.java
index 09f3298ee8..13d205b306 100644
--- a/src/main/java/gregtech/common/tools/GT_Tool_Scoop.java
+++ b/src/main/java/gregtech/common/tools/GT_Tool_Scoop.java
@@ -78,7 +78,7 @@ public class GT_Tool_Scoop
 

     public boolean isMinableBlock(Block aBlock, byte aMetaData) {

         String tTool = aBlock.getHarvestTool(aMetaData);

-        return ((tTool != null) && (tTool.equals("scoop"))) || (aBlock.getMaterial() == sBeeHiveMaterial);

+        return (tTool == null || (tTool.equals("scoop"))) || (aBlock.getMaterial() == sBeeHiveMaterial);

     }

 

     public ItemStack getBrokenItem(ItemStack aStack) {

diff --git a/src/main/java/gregtech/common/tools/GT_Tool_Screwdriver.java b/src/main/java/gregtech/common/tools/GT_Tool_Screwdriver.java
index 372725d85c..891469434c 100644
--- a/src/main/java/gregtech/common/tools/GT_Tool_Screwdriver.java
+++ b/src/main/java/gregtech/common/tools/GT_Tool_Screwdriver.java
@@ -92,7 +92,7 @@ public class GT_Tool_Screwdriver
 
     public boolean isMinableBlock(Block aBlock, byte aMetaData) {
         String tTool = aBlock.getHarvestTool(aMetaData);
-        return ((tTool != null) && (tTool.equals("screwdriver"))) || (aBlock.getMaterial() == Material.circuits);
+        return (tTool == null || (tTool.equals("screwdriver"))) || (aBlock.getMaterial() == Material.circuits);
     }
 
     public ItemStack getBrokenItem(ItemStack aStack) {
diff --git a/src/main/java/gregtech/common/tools/GT_Tool_Sense.java b/src/main/java/gregtech/common/tools/GT_Tool_Sense.java
index 369c558a28..094e9863ea 100644
--- a/src/main/java/gregtech/common/tools/GT_Tool_Sense.java
+++ b/src/main/java/gregtech/common/tools/GT_Tool_Sense.java
@@ -31,7 +31,7 @@ public class GT_Tool_Sense
 
     public boolean isMinableBlock(Block aBlock, byte aMetaData) {
         String tTool = aBlock.getHarvestTool(aMetaData);
-        return ((tTool != null) && ((tTool.equals("sense")) || (tTool.equals("scythe")))) || (aBlock.getMaterial() == Material.plants) || (aBlock.getMaterial() == Material.leaves);
+        return (tTool == null || ((tTool.equals("sense")) || (tTool.equals("scythe")))) || (aBlock.getMaterial() == Material.plants) || (aBlock.getMaterial() == Material.leaves);
     }
 
     public int convertBlockDrops(List<ItemStack> aDrops, ItemStack aStack, EntityPlayer aPlayer, Block aBlock, int aX, int aY, int aZ, byte aMetaData, int aFortune, boolean aSilkTouch, BlockEvent.HarvestDropsEvent aEvent) {
diff --git a/src/main/java/gregtech/common/tools/GT_Tool_Shovel.java b/src/main/java/gregtech/common/tools/GT_Tool_Shovel.java
index 4a08f91b09..8d2c6331ec 100644
--- a/src/main/java/gregtech/common/tools/GT_Tool_Shovel.java
+++ b/src/main/java/gregtech/common/tools/GT_Tool_Shovel.java
@@ -71,7 +71,7 @@ public class GT_Tool_Shovel
 
     public boolean isMinableBlock(Block aBlock, byte aMetaData) {
         String tTool = aBlock.getHarvestTool(aMetaData);
-        return ((tTool != null) && (tTool.equals("shovel"))) || (aBlock.getMaterial() == Material.sand) || (aBlock.getMaterial() == Material.grass) || (aBlock.getMaterial() == Material.ground) || (aBlock.getMaterial() == Material.snow) || (aBlock.getMaterial() == Material.clay);
+        return (tTool == null || (tTool.equals("shovel"))) || (aBlock.getMaterial() == Material.sand) || (aBlock.getMaterial() == Material.grass) || (aBlock.getMaterial() == Material.ground) || (aBlock.getMaterial() == Material.snow) || (aBlock.getMaterial() == Material.clay);
     }
 
     public ItemStack getBrokenItem(ItemStack aStack) {
diff --git a/src/main/java/gregtech/common/tools/GT_Tool_SoftHammer.java b/src/main/java/gregtech/common/tools/GT_Tool_SoftHammer.java
index ecbb43816e..3e683d55d5 100644
--- a/src/main/java/gregtech/common/tools/GT_Tool_SoftHammer.java
+++ b/src/main/java/gregtech/common/tools/GT_Tool_SoftHammer.java
@@ -84,7 +84,7 @@ public class GT_Tool_SoftHammer
 
     public boolean isMinableBlock(Block aBlock, byte aMetaData) {
         String tTool = aBlock.getHarvestTool(aMetaData);
-        return ((tTool != null) && tTool.equals("softhammer"));
+        return (tTool == null || tTool.equals("softhammer"));
     }
 
     public ItemStack getBrokenItem(ItemStack aStack) {
diff --git a/src/main/java/gregtech/common/tools/GT_Tool_Soldering_Iron.java b/src/main/java/gregtech/common/tools/GT_Tool_Soldering_Iron.java
index 3b164ef030..10f4dfba2c 100644
--- a/src/main/java/gregtech/common/tools/GT_Tool_Soldering_Iron.java
+++ b/src/main/java/gregtech/common/tools/GT_Tool_Soldering_Iron.java
@@ -91,7 +91,7 @@ public class GT_Tool_Soldering_Iron extends GT_Tool {
 
     public boolean isMinableBlock(Block aBlock, byte aMetaData) {
         String tTool = aBlock.getHarvestTool(aMetaData);
-        return ((tTool != null) && (tTool.equals("soldering_iron"))) || (aBlock.getMaterial() == Material.circuits);
+        return (tTool == null || (tTool.equals("soldering_iron"))) || (aBlock.getMaterial() == Material.circuits);
     }
 
     public ItemStack getBrokenItem(ItemStack aStack) {
diff --git a/src/main/java/gregtech/common/tools/GT_Tool_Sword.java b/src/main/java/gregtech/common/tools/GT_Tool_Sword.java
index 23f11d3ccb..35056677c1 100644
--- a/src/main/java/gregtech/common/tools/GT_Tool_Sword.java
+++ b/src/main/java/gregtech/common/tools/GT_Tool_Sword.java
@@ -74,7 +74,7 @@ public class GT_Tool_Sword
 
     public boolean isMinableBlock(Block aBlock, byte aMetaData) {
         String tTool = aBlock.getHarvestTool(aMetaData);
-        return ((tTool != null) && (tTool.equals("sword"))) || (aBlock.getMaterial() == Material.leaves) || (aBlock.getMaterial() == Material.gourd) || (aBlock.getMaterial() == Material.vine) || (aBlock.getMaterial() == Material.web) || (aBlock.getMaterial() == Material.cloth) || (aBlock.getMaterial() == Material.carpet) || (aBlock.getMaterial() == Material.plants) || (aBlock.getMaterial() == Material.cactus) || (aBlock.getMaterial() == Material.cake) || (aBlock.getMaterial() == Material.tnt) || (aBlock.getMaterial() == Material.sponge);
+        return (tTool == null || (tTool.equals("sword"))) || (aBlock.getMaterial() == Material.leaves) || (aBlock.getMaterial() == Material.gourd) || (aBlock.getMaterial() == Material.vine) || (aBlock.getMaterial() == Material.web) || (aBlock.getMaterial() == Material.cloth) || (aBlock.getMaterial() == Material.carpet) || (aBlock.getMaterial() == Material.plants) || (aBlock.getMaterial() == Material.cactus) || (aBlock.getMaterial() == Material.cake) || (aBlock.getMaterial() == Material.tnt) || (aBlock.getMaterial() == Material.sponge);
     }
 
     public ItemStack getBrokenItem(ItemStack aStack) {
diff --git a/src/main/java/gregtech/common/tools/GT_Tool_UniversalSpade.java b/src/main/java/gregtech/common/tools/GT_Tool_UniversalSpade.java
index aae60b8afb..84ce6a0375 100644
--- a/src/main/java/gregtech/common/tools/GT_Tool_UniversalSpade.java
+++ b/src/main/java/gregtech/common/tools/GT_Tool_UniversalSpade.java
@@ -79,7 +79,7 @@ public class GT_Tool_UniversalSpade
 
     public boolean isMinableBlock(Block aBlock, byte aMetaData) {
         String tTool = aBlock.getHarvestTool(aMetaData);
-        return ((tTool != null) && ((tTool.equals("shovel")) || (tTool.equals("axe")) || (tTool.equals("saw")) || (tTool.equals("sword")) || (tTool.equals("crowbar")))) || (aBlock.getMaterial() == Material.sand) || (aBlock.getMaterial() == Material.grass) || (aBlock.getMaterial() == Material.ground) || (aBlock.getMaterial() == Material.snow) || (aBlock.getMaterial() == Material.clay) || (aBlock.getMaterial() == Material.leaves) || (aBlock.getMaterial() == Material.vine) || (aBlock.getMaterial() == Material.wood) || (aBlock.getMaterial() == Material.cactus) || (aBlock.getMaterial() == Material.circuits) || (aBlock.getMaterial() == Material.gourd) || (aBlock.getMaterial() == Material.web) || (aBlock.getMaterial() == Material.cloth) || (aBlock.getMaterial() == Material.carpet) || (aBlock.getMaterial() == Material.plants) || (aBlock.getMaterial() == Material.cake) || (aBlock.getMaterial() == Material.tnt) || (aBlock.getMaterial() == Material.sponge);
+        return (tTool == null || ((tTool.equals("shovel")) || (tTool.equals("axe")) || (tTool.equals("saw")) || (tTool.equals("sword")) || (tTool.equals("crowbar")))) || (aBlock.getMaterial() == Material.sand) || (aBlock.getMaterial() == Material.grass) || (aBlock.getMaterial() == Material.ground) || (aBlock.getMaterial() == Material.snow) || (aBlock.getMaterial() == Material.clay) || (aBlock.getMaterial() == Material.leaves) || (aBlock.getMaterial() == Material.vine) || (aBlock.getMaterial() == Material.wood) || (aBlock.getMaterial() == Material.cactus) || (aBlock.getMaterial() == Material.circuits) || (aBlock.getMaterial() == Material.gourd) || (aBlock.getMaterial() == Material.web) || (aBlock.getMaterial() == Material.cloth) || (aBlock.getMaterial() == Material.carpet) || (aBlock.getMaterial() == Material.plants) || (aBlock.getMaterial() == Material.cake) || (aBlock.getMaterial() == Material.tnt) || (aBlock.getMaterial() == Material.sponge);
     }
 
     public ItemStack getBrokenItem(ItemStack aStack) {
diff --git a/src/main/java/gregtech/common/tools/GT_Tool_WireCutter.java b/src/main/java/gregtech/common/tools/GT_Tool_WireCutter.java
index 6592a2afe6..a232033a3f 100644
--- a/src/main/java/gregtech/common/tools/GT_Tool_WireCutter.java
+++ b/src/main/java/gregtech/common/tools/GT_Tool_WireCutter.java
@@ -71,7 +71,7 @@ public class GT_Tool_WireCutter
 
     public boolean isMinableBlock(Block aBlock, byte aMetaData) {
         String tTool = aBlock.getHarvestTool(aMetaData);
-        return (tTool != null) && (tTool.equals("cutter"));
+        return tTool == null || (tTool.equals("cutter"));
     }
 
     public ItemStack getBrokenItem(ItemStack aStack) {
diff --git a/src/main/java/gregtech/common/tools/GT_Tool_Wrench.java b/src/main/java/gregtech/common/tools/GT_Tool_Wrench.java
index a202854060..ad5cca7f4f 100644
--- a/src/main/java/gregtech/common/tools/GT_Tool_Wrench.java
+++ b/src/main/java/gregtech/common/tools/GT_Tool_Wrench.java
@@ -96,7 +96,7 @@ public class GT_Tool_Wrench
     
     public boolean isMinableBlock(Block aBlock, byte aMetaData) {
         String tTool = aBlock.getHarvestTool(aMetaData);
-        return ((tTool != null) && (tTool.equals("wrench"))) || (aBlock.getMaterial() == Material.piston) || (aBlock == Blocks.hopper) || (aBlock == Blocks.dispenser) || (aBlock == Blocks.dropper);
+        return (tTool == null || (tTool.equals("wrench"))) || (aBlock.getMaterial() == Material.piston) || (aBlock == Blocks.hopper) || (aBlock == Blocks.dispenser) || (aBlock == Blocks.dropper);
     }
 
     public ItemStack getBrokenItem(ItemStack aStack) {