- Opcode: 0x68
- Short name: SCR2DC
- Long name: Scroll to Coordinates (Linear)
Memory layout
| 0x68 | B1 / B2 | 0 / B3 | X | Y | S | |——|———–|———-|—–|—–|—–|
Arguments
- const Bit[4] B1: Source bank 1, or zero if X is set as a constant value.
- const Bit[4] B2: Source bank 2, or zero if Y is set as a constant value.
- const Bit[4] 0: Zero.
- const Bit[4] B4: Source bank 3, or zero if S is set as a constant value.
- const Short X: X-coordinate to scroll to.
- const Short Y: Y-coordinate to scroll to.
- const UShort S: Speed to scroll; higher values scroll more slowly.
Description
Similar to SCR2D, except the scroll to the coordinates is linear; that is, the speed is constant throughout the duration of the screen scroll.