Differences

This shows you the differences between two versions of the page.

--- p3xtraplayer [2016/05/11 20:12] – darkbyte
+++ p3xtraplayer [2017/02/16 13:30] (current) – darkbyte
@@ Line 1: / Line 1: @@
-==== protracker 3 extra player ====
+====PT3 extreme player with fadeout====
+----
 //Syntax is for ASL.//
@@ Line 13: / Line 15: @@
 		cpu	z80undoc
 		relaxed	on
-music_init	equ	p3x_init
-music_play	equ	p3x_play
-music_stop	equ	p3x_mute
@@ Line 23: / Line 20: @@
 demo		di
-		call	music_init
+		ld	hl,songdata
+		call	p3x_initv0
 demoloop	ei
 		halt
-		call	music_play
+		call	p3x_play
 		jr	demoloop
+ ; bit.0 if you want to play without looping
+; bit.1 if you play looped but fadeout after few seconds
+; bit.7 is set each time when loop is passed
+p3x_setup:	db	2	; 2 - fadeout after loop | 1 - loop forever
 ;------------------------------------------------------------------------------
-p3x_init:	ld	hl,MDLADDR
+p3x_init:	ld	hl,songdata
 p3x_initv0:	ld	(modaddr+1),hl
 		ld	(mdaddr2+1),hl
@@ Line 38: / Line 41: @@
 		ld	de,100
 		add	hl,de
+		dec	hl
+		ld	a,(hl)
+		ld	(NoteTableMode+1),a
+		inc	hl
 		ld	a,(hl)
 		ld	(Delay+1),a
@@ Line 93: / Line 100: @@
 		ld	bc,VAR0END-vars-1
 		ldir
-		inc	a
-		ld	(DelyCnt),a
 		ld	hl,$f001
 		ld	(ChanA+CHP_NtSkCn),hl
@@ Line 105: / Line 110: @@
 		ld	(ChanC+CHP_OrnPtr),hl
-		xor	a
 		ld	(p3x_globalvol+1),a
 		ld	(chkfadeout+1),a
-		ld	a,(NoteTableMode)
+		inc	a
+		ld	(DelyCnt),a
+NoteTableMode:	ld	a,$3a
 		rla
 		and	7
@@ Line 453: / Line 460: @@
 		ret
-c_p3x_delay:	ld	a,(bc)
+c_delay:	ld	a,(bc)
 		inc	bc
 		ld	(Delay+1),a
@@ Line 501: / Line 508: @@
 		dw	c_nop
 		dw	c_engls
-		dw	c_p3x_delay
+		dw	c_delay
 		dw	c_nop
 		dw	c_nop
@@ Line 843: / Line 850: @@
 		ret
-;zavolat forcefade 1-16 v akumulatore pre dohranie modulu po stlaceni klavesy.
+;zavolat forcefade s 1 v akumulatore pre dohranie modulu fadeoutom
 enablefade:	ld	a,48
 forcefade:	ld	hl,chkfadeout+1
@@ Line 867: / Line 874: @@
 divfadeout:	ld	a,$3e
 		srl	a
+		ld	l,a
+		srl	l
+		add	a,l
 		jr	nz,divfadeout1
 		inc	a
@@ Line 1048: / Line 1058: @@
-; bit.0 if you want to play without looping
-; bit.1 if you play looped but fadeout after few seconds
-; bit.7 is set each time when loop is passed
-p3x_setup:	db	2	; 2 - fadeout after loop | 1 - loop forever
+		org	$C000
 ;------------------------------------------------------------------------------
-; music in ProTracker 3.6 (Vortex Tracker II) format (without 99 byte header)
+; music in ProTracker 3.6 (Vortex Tracker II) format
-songdata	binclude "music.pt3",99
+songdata	binclude "music.pt3"
+</code>
-NoteTableMode	equ	songdata
+----
-p3x_delay	equ	songdata+1
-MDLADDR		equ	songdata-99
-</code>
-Navigation: [[general]] . [[math]] . [[graphic]] . [[sound]] . [[system]] . [[other]] . back to [[start]]
+**Navigation: [[general]] . [[math]] . [[graphic]] . [[sound]] . [[system]] . [[other]] . back to [[start]]**