+- Node timers
+if map format version == 23:
+ u8 unused version (always 0)
+if map format version == 24: (NOTE: Not released as stable)
+ u8 nodetimer_version
+ if nodetimer_version == 0:
+ (nothing else)
+ if nodetimer_version == 1:
+ u16 num_of_timers
+ foreach num_of_timers:
+ u16 timer position (z*16*16 + y*16 + x)
+ s32 timeout*1000
+ s32 elapsed*1000