ios - How to slow down CCMoveTo? -


i have ccmoveto action on sprite, moving 1 point another. when user hits button sprite should slow down ease , continue moving target location new speed. have no clue how make happen.

update. replaced ccmoveto ccmoveby question still same.

with current implementation of cceasein/cceaseout actions, can ease rate of actions , zero. means if ease ccmoveby/ccmoveto ease movement speed from/to standstill.

however, starting cocos2d 2.1 ccmoveby/ccmoveto stackable. feature can implement workaround results in effect want.

setup , simulataneously run 2 ccmoveby actions sprite: actiona have slower movement speed after button press. actionb have speed corresponding difference of faster speed , slower speed.

then, when user presses button, can cceeaseout actionb (stop ccmoveby, , launch again desired cceaseout). sprite eases movement speed of actiona + actionb speed of actiona.

despite explanation, if implementing game controls want precisely fine tune, might better idea avoid ccactions , update sprite position frame-by-frame implementing custom movement code.


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