refractor (initXXX functions removed)
[new] data.parent for Static objects
remove ByAnother class
minor config changes
[new] data.frames support for Static objects
minor changes for PLAYER_FIRE event
callback of STORY.timeout changes
new function interp
one more method to generate dannmaku
[fix] ticker should not trigger at the begining
new dannmaku generator
[fix] dannmaku generator fix
remove data.type for Bullet class
more parameters for dannmaku generator
limit dt send to ticker to avoid page freezing
animations are all handled by STORY
auto cleaning unused items in newAnimateList
a better way to clean array