Problem Description
Touch 1 doesn't update position if Touch 0 hasn't moved.
Happens on Firefox for Android and the default Android browser, but not on Chrome for Android.
Edit: After testing some more, it seems Touch 0 also doesn't update its position until it's moved a certain amount after the initial touch. Actually, I guess that's the real problem.
Still only affects Firefox on Android and Android's default browser. Also tested this particular behavior on Firefox, IE, Chrome, and Chrome for Android.
Attach a Capx
dl.dropboxusercontent.com/u/102867918/Multi-Touch%20Dragging%20Issue.capx
Description of Capx
Keeps track of up to one Touch on each half of the screen (maximum 2), and positions a marker for each. Ideally, you should be able to drag on both sides of the screen at the same time, independent of one another.
Steps to Reproduce Bug
- Step 1 - Touch once on either half of the screen but don't move it from that position.
- Step 2 - Touch once on the other half of the screen and attempt to drag around.
- Step 3 - Notice how the second marker isn't updating its position and pull your hair out.
Observed Result
The second marker simply stays at the position it was first created at.
Expected Result
Second marker should be updating its position to wherever Touch 1 (the second touch) is.
Affected Browsers
- Chrome for Android: NO
- FireFox for Android: YES
- Internet Explorer: Is there a version for Android?
- Default internet browser on Android: YES
Operating System and Service Pack
Android 4.4.2
Construct 2 Version ID
221