I'm new to mobile development and I'm struggling a bit with the gesture detection. Can someone please offer me a simple GML solution for detecting the direction that the player drags their finger, before releasing? I don't know how to do it in GML, so right now I am using the DnD Drag Start event, and I also have a Drag End event (please let me know the GML equivalent for these, if you know.) The idea is that I would record the starting coordinate for the drag within the Drag Start event, and then I would compare that coordinate with the ending drag coordinate recorded in the Drag End event. The problem is that I don't know how to reference the starting coordinate. Is this handled by mouse_x and mouse_y? Thanks in advance for any and all help!