The event “lastframe” is not called anymore for animation in cocos 1.7
For what I seen, these are never true in process() and simpleProcess() in file animation-state.js
(info.iterations | 0) > (lastInfo.iterations | 0) and (this.time | 0) > (lastIterations | 0)
They end up always equal…
I fixed them on my side, but can’t be 100% sure if this is the proper fix.