PV_SSPR - Vector $0C

This vector sets or gets system sprites.

Code	Error
ERR_NF	Not found.
ERR_BP	Bad parameter.

All registers not mentioned above are not used and are preserved.
If D1.W is negative (-1 is suggested), then, on return, D1 msw contains the maximum possible number of system sprites which can be held in the sprite table and D1 lsw contains the highest current number of system sprites. In this case A1 should be 0 on entry.
If D1.W is not negative, then:
- If A1 = 0, on return A1.L contains a pointer to the number of sprite given in D1.W. If the address returned is 0, this means that someone has fiddled illegally with the sprite table!
- If A1 is not 0 then it contains the address of a sprite which will become the sprite whose number is in D1.W. It is the responsibility of the programmer to see that this sprite is in a safe place and will not just disappear.

Address	Contents
-2	Maximum number of sprites possible.
0	Current number of sprites in the table.
2+	Long word pointers to the actual sprites.

Currently there are 38 system sprites as shown here.

Errors