Moonlight Madness: Routine at 64106

64106: Clip Rectangle

Used by the routines at Draw_Box, Erase_Entity, Fill_Tiles and Draw_Actor. Clips the print rectangle against *ClipWindow.
Next_PrintCell	64106	LD A,(25625)	Jump to Next_PrintCell_Branch if this row is inside *ClipWindow.
	64109	CP B
	64110	JR NC,Next_PrintCell_Branch
Next_PrintCell_Continue	64112	DEC D	Skip down until the row is inside the clip window.
	64113	RET Z
	64114	DEC B
	64115	CP B
	64116	JR NZ,Next_PrintCell_Continue
Next_PrintCell_Branch	64118	LD A,B	L=the bottom row of this rectangle.
	64119	SUB D
	64120	INC A
	64121	LD L,A
	64122	LD A,(25626)
Next_PrintCell_Target	64125	CP L	Shrink the height until the bottom is inside *ClipWindow_MaximumRow.
	64126	JR C,Next_PrintCell_Branch2
	64128	INC L
	64129	DEC D
	64130	RET Z
	64131	JR Next_PrintCell_Target
Next_PrintCell_Branch2	64133	LD A,(25627)	A=*ClipWindow_MinimumColumn.
Next_PrintCell_Target2	64136	CP C	Skip left until the column is inside *ClipWindow_MinimumColumn.
	64137	JR NC,Next_PrintCell_Branch3
	64139	DEC E
	64140	RET Z
	64141	DEC C
	64142	JR Next_PrintCell_Target2
Next_PrintCell_Branch3	64144	LD A,C	L=the right-hand column of this rectangle.
	64145	SUB E
	64146	INC A
	64147	LD L,A
	64148	LD A,(25628)
Next_PrintCell_Target3	64151	CP L	Shrink the width until the right edge is inside *25628.
	64152	RET C
	64153	INC L
	64154	DEC E
	64155	RET Z
	64156	JR Next_PrintCell_Target3