yea or you could have done:
kb-keyboard
global variable default ==0
2 conditions and actions for every event
1)kb on right arrow pressed
2)and global variable==less than >=4
--------------------------stim right movement
--------------------------add 1 to global variable
1)kb on left arrow pressed
2)and global variable==less than >=4
--------------------------stim left movement
--------------------------add 1 to global variable
1)kb on up arrow pressed
2)and global variable==less than >=4
--------------------------stim up movement
--------------------------add 1 to global variable
1)kb on down arrow pressed
2)and global variable==less than >=4
--------------------------stim down movement
--------------------------add 1 to global variable
(4 is the max moves)
Uses 4 events
Radkampfwagen