Timer is a global variable, holding ten integers. Each frame a certain value is added to all of them. This value is the difference in time between the start of the last frame and the current frame, in 1/100 seconds.
So when all the timers are never altered, their values will be 1234 when the program has been running for about 12.34 seconds.
Display how long the program has been running
import "mod_timers" import "mod_key" import "mod_text" Process Main() Begin write_int(0,0,100,0,&timer); Repeat frame; Until(key(_ESC)) End
This can be done more accurately with the use of frame_time, which is in milliseconds.
Let a process wait for a certain time by calling this function
Function int wait(int t) Begin t += timer; While(timer<t) frame; End return t-timer; End
This can be done without a timer too, as is displayed here.