Percy the Potty Pigeon: Unused RAM at 48788

48788: Unused: Draw 2-Wide Sprite With Attributes

Unused alternative routine to draw a 2-wide sprite and apply its attributes in a single pass.
Unused_Draw_2Wide	48788	LD B,8	Set the row counter to 8 in B.
Unused_Draw_2Wide_Row_Loop	48790	LD A,(DE)	OR the sprite data byte from DE onto the first screen column at HL.
	48791	OR (HL)
	48792	LD (HL),A
	48793	INC L	Advance to the next column and OR the next sprite byte onto the second column.
	48794	INC DE
	48795	LD A,(DE)
	48796	OR (HL)
	48797	LD (HL),A
	48798	DEC L	Move back to the first column and advance the sprite data pointer.
	48799	INC DE
	48800	INC H	Move down one pixel row in the screen buffer.
	48801	LD A,H	Check if the pixel row has crossed a character boundary.
	48802	AND C	Check if the pixel row has crossed a character boundary.
	48803	CALL Z,48487	Call 48487 to adjust the screen address if needed.
	48806	DJNZ 48790	Decrease the row counter and loop back to Unused_Draw_2Wide_Row_Loop until all 8 rows are drawn.
Apply attributes for the 2-wide sprite.
	48808	LD D,1	Set D to 1 (flag: two columns wide).
	48810	POP HL	Restore the screen address from the stack.
	48811	LD E,(IX+0)	Load the sprite X position from *IX+0 into E.
	48814	CALL 48842	Call Unused_Apply_Attributes to apply the sprite attributes.
	48817	RET	Return.