Atic Atac: Routine at 33475

33475: Sword Direction

Used by the routine at HandlerSword.
Set the sword direction to match the players direction.
SwordDirection	33475	LD C,0	C=0 (down).
	33477	LD A,(HL)	If the byte at HL is zero then jump to SwordDirection_3.
	33478	AND A
	33479	JR Z,SwordDirection_3
	33481	JP P,SwordDirection_0
	33484	LD C,4	C=4 (up).
SwordDirection_0	33486	DEC HL
	33487	LD A,(HL)
	33488	AND A
	33489	JR Z,SwordDirection_1
	33491	JP P,SwordDirection_2
	33494	DEC C
SwordDirection_1	33495	LD A,C
	33496	AND %00000111	Keep only bits 0-2 (there are 8 animation frames).
	33498	ADD A,56	Add 56 to point to the correct frame/ sprite ID (the sword base sprite ID is: 56).
	33500	LD HL,60056	Write the new frame/ sprite ID back to PlayerWeapon.
	33503	LD (HL),A	Write the new frame/ sprite ID back to PlayerWeapon.
	33504	RET	Return.
SwordDirection_2	33505	INC C
	33506	JR SwordDirection_1	Jump to SwordDirection_1.
SwordDirection_3	33508	DEC HL
	33509	BIT 7,(HL)
	33511	JR Z,SwordDirection_4
	33513	LD C,6	C=6 (left).
	33515	JR SwordDirection_1	Jump to SwordDirection_1.
SwordDirection_4	33517	LD C,2	C=2 (right).
	33519	JR SwordDirection_1	Jump to SwordDirection_1.