After hearing a lot about managing movie clip depths, i think most people generally agree that it would be a good thing to have some way in AS of checking to see whether a specific depth is already in use by a movieclip. Hopefully the next version of Flash will support something like that. However, for now, i threw together a set of functions for allowing quick manipulations of movie clip depths. It's not really fool-proof (ie. currently, it only really manages depths in one location in a Flash movie), but I'm also working on a "depth manager class" that will handle this more robustly. Anyway...


if (_global.minDepth == undefined) {
_global.minDepth = 0;
}
if (_global.maxDepth == undefined) {
_global.maxDepth = 0;
}

MovieClip.prototype.addToStack = function(symbol,inst,initObj) {
var clip = (initObj == undefined)?
this.attachMovie(symbol,inst,maxDepth):
this.attachMovie(symbol,inst,maxDepth,initObj);
maxDepth++;
return clip;
}

MovieClip.prototype.removeFromStack = function() {
this.moveToFront();
maxDepth--;
this.removeMovieClip();
}

MovieClip.prototype.moveToFront = function() {
var curDepth = this.getDepth();
for (var i=curDepth;i<=maxDepth;i++) {
this.swapDepths(i);
}
}

MovieClip.prototype.moveToBack = function() {
var curDepth = this.getDepth();
for (var i=curDepth;i>=minDepth;i--) {
this.swapDepths(i);
}
}

MovieClip.prototype.moveForward = function() {
this.swapDepths(this.getDepth()+1);
}

MovieClip.prototype.moveBackward = function() {
this.swapDepths(this.getDepth()-1);
}

英文~~~晕，能讲讲功能吗？

?楼上的版主是来自香港/台湾?用繁体!!

啥意思？

我乐意。