menu: new files

2009-11-09 11:26:31 +01:00
parent 2b05f0b695
commit b99bd76434
3 changed files with 528 additions and 0 deletions
--- a/snes/pad.a65
+++ b/snes/pad.a65
@@ -0,0 +1,32 @@
+read_pad:
+	php
+	rep #$30 : .xl : .al
+read_pad1
+	ldx pad1mem 	;byetUDLRaxlriiii
+	lda $4218
+	sta pad1mem
+	and #$0f00
+	bne read_pad1_count
+	stz pad1delay
+read_pad1_cont1
+	txa
+	eor pad1mem
+	and pad1mem
+	sta pad1trig
+	lda #$0010
+	cmp pad1delay
+	bne read_pad1_cont2
+	stz pad1mem
+	lda #$000d
+	sta pad1delay
+read_pad1_cont2
+;lda $4218
+;sta pad1trig
+	plp
+	rts
+
+read_pad1_count
+	lda pad1delay
+	inc
+	sta pad1delay
+	bra read_pad1_cont1