Small and fast program that triggers 2 actions

hey guys, the program should be able to read one number on my screen (always the same position). The number is actually a speed which decides how fast the program triggers "Leftclick" and "A". There should be no delay from the reading to the output. If I press other keys it shouldn't effect the program, just if I close the screen with the number. The speed (or number) can be from 0.6 to 4.5. The speed shows how often A can be used per second. The program should be just work if the number is on the screen and if I press (hold) spacebar. Additional I want 3 fields for numbers: 1. additional leftclicks 2. delay after A 3. delay after Leftclick If the speed is at 1.0 the Programm should trigger in 1 second: A - Leftclick 1. The additional Leftclick should allow to make more leftclicks within the given time to next A 2. / 3. To adjust the delay The best would be if I can show it to you in a screensharing probably.