HP Vectra Technical Reference Manual page 143

On Exit: AH
=
Return Status Code
Registers Altered: AX, BP, DS
This function sets the minimum and maximum vertical position of the sprite on the screen. The
default minimum and maximum values are the same as the current screen mode.
On Entry: AH
=
F_SET_LIMITS_Y (OEH)
CX
=
Minimum Y coordinate
DX
=
Maximum Y coordinate
BP
=
V_STRACK (OOSAH)
On Exit: AH
=
Return Status Code
Registers Altered: AX, BP, DS
This function is called to put the sprite on the display.
On Entry: AH
=
F_PUT_SPRITE (10H)
BX
=
X coordinate of sprite
CX
=
Y coordinate of sprite
BP
=
V_STRACK (OOSAH)
On Exit: AH
=
Return Status Code
Registers Altered: AX, BP, DS
F_REMOVE_SPRITE (AH = 12H)
This function removes the sprite from the display.
On Entry: AH
=
F_REMOVE_SPRITE (12H)
BP
=
V_STRACK (OOSAH)
On Exit: AH
=
Return Status Code.
Registers Altered: AX, BP, DS
134 Input System and HP-HIL