How can I count the collisions my sprite makes using the gputchr command?

I'm not sure that GPUTCHR is what you're looking for... GPUTCHR has nothing to do with sprites. All it does is put a text character on the graphic screen. You might need to use a for loop to test collisions instead.

How would I do that though, i just need a simple code to count collisions

FOR I=0 to 511 IF I==TEST THEN CONTINUE IF SPHITSP(TEST,I) THEN INC HIT NEXT