sequence_track_new

With this function you can create a new sequence track struct, supplying the type of asset or parameter track that you wish to make.

The type argument can be any of the asset or parameter track constants under the Sequence Track Type Constant. seqtracktype_message and seqtracktype_moment cannot be used, as they refer to special tracks.

The function will return a sequence track struct which can then have data added to it before being assigned to a sequence object.

Syntax:

sequence_track_new(type)

Returns:

Sequence Track Struct

Example:

myseq = sequence_create();
var mytracks = array_create(1);
mytracks[0] = sequence_track_new(seqtracktype_graphic);
var graphickeys = array_create(1);
graphickeys[0] = sequence_keyframe_new(seqtracktype_graphic);
graphickeys[0].frame = 0;
graphickeys[0].length = 1;
graphickeys[0].stretch = true;
graphickeys[0].disabled = false;
var graphickeydata = array_create(1);
graphickeydata[0] = sequence_keyframedata_new(seqtracktype_graphic);
graphickeydata[0].spriteIndex = spr_Platform;
graphickeydata[0].channel = 0;
graphickeys[0].channels = graphickeydata;
mytracks[0].name = "TestGraphicTrack";
mytracks[0].keyframes = graphickeys;
myseq.tracks = mytracks;

The above code creates a new sequence and then creates a graphic asset track and sets some keyframe data on the track. This track is then assigned to the instance.