[PPSCRIPT] Edit Effect Values

#target premierepro
var seq = app.project.activeSequence;
var selected = GetSelectedLayer(seq);

//this script gets the selected Clip (currently only the first selected Clip, just put everything inside a loop to do it for all
//selected Clips, and sets the scale, rotation and position values for it

if(selected != null) {
    SetScale(selected);
    SetPosition(selected);
    SetRotation(selected);
}


function SetScale(layer) {
    for(var i = 0; i < layer.components.numItems; i++) {
        if(layer.components[i].displayName == "Motion") {
            for(var j = 0; j < layer.components[i].properties.numItems; j++) {
                if(layer.components[i].properties[j].displayName == "Scale Width" || layer.components[i].properties[j].displayName == "Scale Height" || layer.components[i].properties[j].displayName == "Scale") {
                    layer.components[1].properties[j].setValue(51);
                }
            }
        }
    }
}

function SetPosition(layer) {
    for(var i = 0; i < layer.components.numItems; i++) {
        if(layer.components[i].displayName == "Motion") {
            for(var j = 0; j < layer.components[i].properties.numItems; j++) {
                if(layer.components[i].properties[j].displayName == "Position") {
                    layer.components[i].properties[j].setValue([0.18213541805744,0.30724453926086]);
                }
            }
        }
    }
}

function SetRotation(layer) {
    for(var i = 0; i < layer.components.numItems; i++) {
        if(layer.components[i].displayName == "Motion") {
            for(var j = 0; j < layer.components[i].properties.numItems; j++) {
                if(layer.components[i].properties[j].displayName == "Rotation") {
                    layer.components[i].properties[j].setValue(-12);
                }
            }
        }
    }
}

function GetSelectedLayer(seq) {
    var pos = seq.getPlayerPosition();
    for(var i = 0; i < seq.videoTracks.numTracks; i++) {
        var clips = seq.videoTracks[i].clips;
        for(var j = 0; j < clips.numItems; j++) {
            if(clips[j].isSelected()) {
                return clips[j];
            }
        }
    }
    return null;
}
app.project.save();