Dynamite Dan: Routine at DD8D

DD8D: Wait for the user to press ENTER, then fire a laser ray

Used by the routines at DB63, DCF6 and E62F.
DD8D	LD HL,$F4E5	Print "Enter / Fire to continue".
DD90	CALL $EEF1	Print "Enter / Fire to continue".
DD93	LD HL,$F4FE	Print the laser around this.
DD96	CALL $ED06	Print the laser around this.
DD99	LD BC,$1601	Fill the area with flashing black on yellow.
DD9C	LD DE,$0517
DD9F	LD A,$B0
DDA1	CALL $E8BA
DDA4	LD HL,$E6D9	Point HL at the tick counter for lasers. (E6D9)
DDA7	LD (HL),$7F	Set it so it will fire immediately.
DDA9	INC HL	Set the laser frame to 0.
DDAA	LD (HL),$00	Set the laser frame to 0.
DDAC	LD IY,$F59C	Point IY at the lasers for the instructions. (F59C)
DDB0	LD A,($DCF5)
DDB3	AND A
DDB4	JR Z,$DDBF
DDB6	CALL $EF7C
DDB9	CALL $DAFA
DDBC	CALL $E93F
DDBF	CALL $CB9C
DDC2	JR NZ,$DDB0
DDC4	CALL $E6F6
DDC7	CALL $DA8D
DDCA	CALL $DAFA
DDCD	LD A,($DCF5)
DDD0	AND A
DDD1	JR Z,$DDD9
DDD3	CALL $E93F
DDD6	CALL $EF7C
DDD9	LD A,($E6DA)
DDDC	AND A
DDDD	JR NZ,$DDC4
DDDF	RET