Scripts for beginners.

function battle()
	local PlayObjectAnimation = function(mob, anim)
		if IsObjectExists(mob) then
			PlayObjectAnimation(mob, anim, 3)
		end
	end
	while IsObjectExists("name of attacking creature") do
		if IsObjectVisible(1, "name of attacking creature") then
			PlayObjectAnimation("name of attacking creature", "attack00")
			sleep(4)
			PlayObjectAnimation("name of defending creature", "hit")
			sleep(15 + random(15))
			PlayObjectAnimation("name of defending creature", "attack00")
			sleep(4)
			PlayObjectAnimation("name of attacking creature", "hit")
		end
		sleep(15 + random(15))
	end
end
startThread(battle)