Block special feature implemenations

[Protryon]

BLK_MUSICBLOCK
BLK_BED
BLK_GOLDENRAIL
BLK_DETECTORRAIL
BLK_PISTONSTICKYBASE
BLK_PISTONBASE
(all 2-block flowers)
BLK_MUSHROOM
(all slabs)
BLK_TNT (smoke, damage, knockback, flint&steel/fire charge activation, fire activation, explosion activation)
BLK_FIRE (spreading/dying)
BLK_MOBSPAWNER
(all stairs)
BLK_PRESSUREPLATESTONE
BLK_PRESSUREPLATEWOOD
BLK_OREREDSTONE
BLK_NOTGATE (burnout)
BLK_BUTTON (arrows & wood buttons)
BLK_SNOW
BLK_ICE
BLK_SNOW_1
BLK_CACTUS
BLK_REEDS
BLK_JUKEBOX
BLK_PORTAL
BLK_TRAPDOOR (closing with redstone?)
BLK_MONSTERSTONEEGG_*
BLK_PUMPKINSTEM
BLK_MYCEL
BLK_WATERLILY
BLK_ENCHANTMENTTABLE
BLK_BREWINGSTAND
BLK_CAULDRON
BLK_ENDPORTALFRAME
BLK_COCOA
BLK_ENDERCHEST
BLK_TRIPWIRESOURCE
BLK_TRIPWIRE
BLK_COMMANDBLOCK
BLK_BEACON
BLK_SKULL
BLK_ANVIL_*
BLK_CHESTTRAP
BLK_WEIGHTEDPLATE_LIGHT
BLK_WEIGHTEDPLATE_HEAVY
BLK_COMPARATOR
BLK_DAYLIGHTDETECTOR
BLK_HOPPER
BLK_ACTIVATORRAIL
BLK_DROPPER
BLK_SLIME
BLK_BARRIER
BLK_ICEPACKED
(all doubleplants)
BLK_BANNER
(all fence gates)
(all doors)
BLK_REPEATINGCOMMANDBLOCK
BLK_CHAINCOMMANDBLOCK
BLK_OBSERVER
(all shulker boxes)