on rightclick with tnt:
	if name of tool of player is "&cmineTNT":
		if {mcw1.%player%} is "0":
			set {mcw1.%player%} to 20
			cancel event
			spawn 1 primed TNT at location of block above player
			set fuse time of the last spawned primed TNT to 30
			if player is not sneaking:
				wait 1 tick
				push last spawned tnt in direction of player with force 0.4
			loop 20 times:
				set {mcw1.%player%} to {mcw1.%player%} - 1
				wait 1 second
			set {mcw1.%player%} to 0