--- miscJava/bukkit-minecraft-plugins/HoerupUtils/src/dk/thoerup/bukkit/hoeruputils/PowerMiner.java	2011/04/25 20:10:53	1390
+++ miscJava/bukkit-minecraft-plugins/HoerupUtils/src/dk/thoerup/bukkit/hoeruputils/PowerMiner.java	2011/05/07 09:35:14	1456
@@ -60,15 +60,22 @@
 		case 17:
 			return null; //instabreak drops wood
 		case 18:
-			return (rand.nextInt(16) == 0) ? new ItemStack(6,1,(short)0, (byte)rand.nextInt(4) ) : null;  //leaves has 6.25% chance of dropping sapplings - the sappling type is randomized
+			return (rand.nextInt(16) == 0) ? new ItemStack(6,1,(short)0, b.getData() ) : null;  //leaves has 6.25% chance of dropping sapplings 
 		case 21: //lapis lazuli
 			int count = rand.nextInt(5) + 4;
 			return new ItemStack(351,count,(short)0, (byte)4);
+		case 27:
+		case 28:
+			return null; //instabreak drops powered and detector rails
 		case 56: //diamond ore drops diamond
 			return new ItemStack(264,1);
+		case 66:
+			return null; //instabreak drops rails
 		case 73:
 		case 74:
-			return new ItemStack(331,4); //redstone ore (both glowing and non-glowing) drops 4 redstone	
+			return new ItemStack(331,4); //redstone ore (both glowing and non-glowing) drops 4 redstone
+		case 82:
+			return null; //instabreak drops clay from clayblock
 		default:
 			return new ItemStack(b.getTypeId(), 1); 
 		}
@@ -87,6 +94,8 @@
 				
 				if (b.getTypeId() == 7) //don't remove bedrock
 					return;
+				if (b.getTypeId() == 90) //don't break portal
+					return;
 				
 				event.setInstaBreak(true);