damage type values

0 = generic

1 = crush

2 = bullet

4 = slash

8 = burn

16 = freeze

32 = fall

64 = blast

128 = club

256 = shock

512 = sonic

1024 = energy beam

16384 = drown

32768 = paralyse

65536 = nerve gass

131072 = poison

262144 = radiation

524288 = drown (recover)

1048576 = chemical

2097152 = slow burn

4194304 = slow freeze