uade: added pretracker player

source/Replays/Extensions.inc

@@ -339,4 +339,5 @@ EXTENSION(tf)       // UADE: TimFollin
 EXTENSION(cust)     // UADE: custom
 EXTENSION(snsf)     // Highly Competitive
 EXTENSION(minisnsf) // Highly Competitive
-EXTENSION(snsfPk)   // Highly Competitive
+EXTENSION(snsfPk)   // Highly Competitive
+EXTENSION(prt)      // UADE: PreTracker

source/Replays/UADE/players/PreTracker/build.bat

@@ -0,0 +1 @@
+@vasmm68k_mot.exe -no-opt -Fhunkexe -nosym -kick1hunks -I . pretracker.s -o PreTracker

source/Replays/UADE/players/PreTracker/pretracker.s

@@ -0,0 +1,130 @@
+	incdir	asm:
+	include	custom.i
+	include	rmacros.i
+	incdir	include:
+	include	misc/deliplayer.i
+
+
+	section	pretracker,code
+	moveq	#-1,d0
+	rts
+	dc.b	'DELIRIUM'
+	dc.l	table
+	dc.b	'$VER: PreTracker for UADE 0.1',0
+	dc.b	'$COPYRIGHT: Arnaud Neny & Pink/Abyss',0
+	dc.b	'$LICENSE: GNU LGPL',0
+	even
+
+table	dc.l	DTP_PlayerName,MyPlayerName
+	dc.l	DTP_Creator,MyCreator
+	dc.l	DTP_SubSongRange,SubSongRange
+	dc.l	DTP_InitPlayer,InitPlayer
+	dc.l	DTP_InitSound,InitSound
+	dc.l	DTP_Interrupt,Interrupt
+	dc.l	DTP_EndSound,EndSound
+	dc.l	DTP_EndPlayer,EndPlayer
+	dc.l	0
+MyPlayerName	dc.b	'PreTracker',0
+MyCreator	dc.b	'PreTracker for UADE by Arnaud Neny'
+	dc.b	' & Pink/Abyss',0
+	even
+
+
+
+SubSongRange	moveq	#0,d0
+	move.l	dtg_ChkData(a5),a0
+	add.l	#90,a0
+    moveq	#0,d1
+	move.b	(a0),d1
+    subq.l  #1,d1
+	rts
+
+InitPlayer	push	all
+	moveq	#0,d0
+	move.l	dtg_ChkData(a5),a2
+
+    lea	player(pc),a6
+	lea	myPlayer,a0
+	lea	mySong,a1
+	add.l	(0,a6),a6
+	jsr	(a6)		; songInit returns in D0 needed chipmem size
+
+	lea	player(pc),a6
+	lea	myPlayer,a0
+	lea	chipmem,a1
+	lea	mySong,a2
+	add.l	(4,a6),a6
+	jsr	(a6)		; playerInit
+
+	pull	all
+	moveq	#0,d0
+	rts
+
+InitSound	push	all
+	moveq	#0,d0
+	move	dtg_SndNum(a5),d0
+	push	d0
+
+	lea	player(pc),a6
+	lea	myPlayer,a0
+	add.l	(20,a6),a6
+	jsr	(a6)		; stop
+
+	lea	player(pc),a6
+	lea	myPlayer,a0
+	pull	d0
+	add.l	(12,a6),a6
+	jsr	(a6)		; start song
+
+	lea	player(pc),a6
+	lea	myPlayer,a0
+	moveq	#64,d0			; volume (0-64)
+	add.l	(24,a6),a6
+	jsr	(a6)		; setVolume
+
+	pull	all
+	moveq	#0,d0
+	rts
+
+Interrupt	push	all
+	jsr	waitVbl
+
+	lea	player(pc),a6
+	lea	myPlayer,a0
+	add.l	(8,a6),a6
+	jsr	(a6)		; playerTick
+
+	pull	all
+	rts
+
+waitVbl	
+.0	move.l	$dff004,d0
+	and.l	#$1ff00,d0
+	cmp.l	#303<<8,d0
+	beq	.0
+
+.1	move.l	$dff004,d0
+	and.l	#$1ff00,d0
+	cmp.l	#303<<8,d0
+	bne	.1
+	rts
+
+EndSound	push	all
+	pull	all
+	rts
+
+EndPlayer	move.l	dtg_AudioFree(a5),A0
+	jsr	(a0)
+	rts
+
+player	incbin	"pretracker.bin"
+
+
+	section bss,bss
+mySong	ds.w	2048/2
+myPlayer	ds.l	8*1024/4
+
+	section	chip,bss_c
+chipmem	ds.b	256*1024 ; in a real production you should use the returned size of songInit()
+
+	end

source/Replays/UADE/uade/src/frontends/common/amifilemagic.c

@@ -1276,6 +1276,8 @@ void uade_filemagic(unsigned char *buf, size_t bufsize, char *pre,
       }
     }
 
+  } else if (buf[0] == 'P' && buf[1] == 'R' && buf[2] == 'T') {
+      strcpy(pre, "PRT");	/* PreTracker */
   } else if (buf[12] == 0x00) {
     int s = (buf[12] * 256 + buf[13] + 1) * 14;
     if (s < (bufsize - 91)) {