* @param {number} start - The starting frame index.
* @param {number} end - The ending frame index.
* @param {Array} [output] - If given the results will be appended to the end of this array otherwise a new array will be created.
* @return {Array} An array of Frames between the start and end index values, or an empty array if none were found.
*/
getFrameRange: function (start, end, output) {
if (typeof output === "undefined") { output = []; }
for (var i = start; i <= end; i++)
{
output.push(this._frames[i]);
}
return output;
},
/**
* Returns all of the Frames in this FrameData set where the frame index is found in the input array.
* The frames are returned in the output array, or if none is provided in a new Array object.
*
* @method Phaser.Animation.FrameData#getFrames
* @param {Array} frames - An Array containing the indexes of the frames to retrieve. If the array is empty then all frames in the FrameData are returned.
* @param {boolean} [useNumericIndex=true] - Are the given frames using numeric indexes (default) or strings? (false)
* @param {Array} [output] - If given the results will be appended to the end of this array otherwise a new array will be created.
* @return {Array} An array of all Frames in this FrameData set matching the given names or IDs.
*/
getFrames: function (frames, useNumericIndex, output) {
if (typeof useNumericIndex === "undefined") { useNumericIndex = true; }
if (typeof output === "undefined") { output = []; }
if (typeof frames === "undefined" || frames.length == 0)
{
// No input array, so we loop through all frames
for (var i = 0; i < this._frames.length; i++)
{
// We only need the indexes
output.push(this._frames[i]);
}
}
else
{
// Input array given, loop through that instead
for (var i = 0, len = frames.length; i < len; i++)
{
// Does the input array contain names or indexes?
if (useNumericIndex)
{
// The actual frame
output.push(this.getFrame(frames[i]));
}
else
{
// The actual frame
output.push(this.getFrameByName(frames[i]));
}
}
}
return output;
},
/**
* Returns all of the Frame indexes in this FrameData set.
* The frames indexes are returned in the output array, or if none is provided in a new Array object.
* @param {Array} frames - An Array containing the indexes of the frames to retrieve. If the array is empty then all frames in the FrameData are returned.
* @param {boolean} [useNumericIndex=true] - Are the given frames using numeric indexes (default) or strings? (false)
* @param {Array} [output] - If given the results will be appended to the end of this array otherwise a new array will be created.
* @return {Array} An array of all Frame indexes matching the given names or IDs.
*/
getFrameIndexes: function (frames, useNumericIndex, output) {
if (typeof useNumericIndex === "undefined") { useNumericIndex = true; }
if (typeof output === "undefined") { output = []; }
if (typeof frames === "undefined" || frames.length == 0)
{
// No frames array, so we loop through all frames
for (var i = 0, len = this._frames.length; i < len; i++)
{
output.push(this._frames[i].index);
}
}
else
{
// Input array given, loop through that instead
for (var i = 0, len = frames.length; i < len; i++)
{
// Does the frames array contain names or indexes?
