One annoying thing is that the mouse/computer can only tell the program what was pressed since the last check. Is there any way to make an add-in to make the mouse/computer able to tell the program what is pressed at the moment, or has been released since the last check? Is this add-in already made?
It's not already made. The only add-in libraries are - -
The last two can be downloaded for free; the first three are an extra cost. When we started Phrogram, we had visions of some of our more advanced users created a lot more add-in libraries but it hasn't happened. One problem was that we did not have documentation. We solved that last spring with an addition to Phrogram Help.
If you'd like to try to tackle this by creating a new one for advanced mouse capabilities, the Phrogram team will help!
See the DigitalArt/FreeHandDrawing program - you should be able to use the MouseEvents API to get this fast enough.
If not then can you give me an example of what you want to do that this doesn't work for.
I can see a need to match the Keyboard.IsKeyDown type APIs but thats something that will have to wait for a future version.