public static CCActionFiniteTime ActionWithArray(CCActionFiniteTime[] actions){
NSUtils.Assert (actions != null && actions.Length > 0, "CCActionSequence: actions should not be null.");
CCActionFiniteTime prev = actions [0];
for (int i=1; i<actions.Length; i++){
CCActionFiniteTime now = actions[i];
if(now==null)
break;
prev = ActionWithOneTwo (prev, now);
}
return prev;
}