$80:8418
| ROM address data | |
|---|---|
| Length | 0x25 |
| Type | Code |
| Name | runOnVBLANKEnd |
| Description | Creates a VBLANK end listener |
| Arguments/Return value | Y+A = [pointer32] Listener subroutine Returns X = [uint16] Listener ID |
| Return type | RTL |
The given subroutine returns a value in the carry indicating if it should continue to run on the next frame.
VBLANK end listeners will be run after all VBLANK listeners, and also after the controller input is processed.