AutoSwitcher for 1.3.2 glass/silk touch bug

Clicked on a block, x = -531, y = 122, z = 681
Testing vs block tile.glass
Hotbar slot 0 contains item item.pickaxeDiamond
Hotbar slot 1 contains item item.shovelDiamond
Hotbar slot 2 contains item item.hatchetDiamond
Hotbar slot 3 contains item tile.glass
Hotbar slot 4 contains item tile.thinGlass
Hotbar slot 5 contains item tile.stairsStoneBrickSmooth
Hotbar slot 6 contains item tile.stoneSlab
Hotbar slot 7 contains item item.swordDiamond
Hotbar slot 8 contains item tile.torch
Block hardness is 0.300000
Weak threshold is 0.250000
Checking if tool 0, which is item.pickaxeDiamond, is better than -1, which is Nothing
New efficiency is: 18.000000, old efficiency is: 1.000000
New block str is: 2.000000, old block str is 0.111111
New harvest: true, old harvest: true
Switching because first possibly viable tool.
Changing possible best tool.
Checking if tool 1, which is item.shovelDiamond, is better than 0, which is item.pickaxeDiamond
New efficiency is: 11.000000, old efficiency is: 18.000000
New block str is: 1.222222, old block str is 2.000000
New harvest: true, old harvest: true
Use sword is off.
Not switching because old tool is stronger.
Checking if tool 2, which is item.hatchetDiamond, is better than 0, which is item.pickaxeDiamond
New efficiency is: 11.000000, old efficiency is: 18.000000
New block str is: 1.222222, old block str is 2.000000
New harvest: true, old harvest: true
Not switching because new enchantment, Silk Touch I, is more than old enchantment, Silk Touch enchantment.level.0, and silk touch doesn't work, or block is in silk touch never.
Checking if tool 3, which is tile.glass, is better than 0, which is item.pickaxeDiamond
New efficiency is: 1.000000, old efficiency is: 18.000000
New block str is: 0.111111, old block str is 2.000000
New harvest: true, old harvest: true
Use sword is off.
Not switching because old tool is stronger.
Checking if tool 4, which is tile.thinGlass, is better than 0, which is item.pickaxeDiamond
New efficiency is: 1.000000, old efficiency is: 18.000000
New block str is: 0.111111, old block str is 2.000000
New harvest: true, old harvest: true
Use sword is off.
Not switching because old tool is stronger.
Checking if tool 5, which is tile.stairsStoneBrickSmooth, is better than 0, which is item.pickaxeDiamond
New efficiency is: 1.000000, old efficiency is: 18.000000
New block str is: 0.111111, old block str is 2.000000
New harvest: true, old harvest: true
Use sword is off.
Not switching because old tool is stronger.
Checking if tool 6, which is tile.stoneSlab, is better than 0, which is item.pickaxeDiamond
New efficiency is: 1.000000, old efficiency is: 18.000000
New block str is: 0.111111, old block str is 2.000000
New harvest: true, old harvest: true
Use sword is off.
Not switching because old tool is stronger.
Checking if tool 7, which is item.swordDiamond, is better than 0, which is item.pickaxeDiamond
New efficiency is: 1.500000, old efficiency is: 18.000000
New block str is: 0.166667, old block str is 2.000000
New harvest: true, old harvest: true
Not switching because new item is a sword and use sword is off.
Checking if tool 8, which is tile.torch, is better than 0, which is item.pickaxeDiamond
New efficiency is: 1.000000, old efficiency is: 18.000000
New block str is: 0.111111, old block str is 2.000000
New harvest: true, old harvest: true
Use sword is off.
Not switching because old tool is stronger.
Current best is 0, which is item.pickaxeDiamond
Switching tools to 0, which is item.pickaxeDiamond