add SHR 80boxes snake transition

res/SFX.CONF

@@ -40,11 +40,12 @@
 # This file is converted to a binary data structure (SFX.IDX) during build
 # then added to TOTAL.DATA on the final disk image.
 #
+SHR.80.SPIRAL
 SHR.80BOXES
 SHR.FIZZLE
 SHR.TWOPASS.LR
+SHR.80.SNAKE
 SHR.DIAGONAL
-SHR.80.SPIRAL
 SHR.LR
 SHR.FADEIN
 SHR.LR2

src/fx/fx.shr.80boxes.snake.a

@@ -0,0 +1,28 @@
+;license:MIT
+;(c) 2021 by 4am
+;
+
+!cpu 6502
+!to "build/FX.INDEXED/SHR.80.SNAKE",plain
+*=$A000
+
+         !source "src/fx/fx.shr.80boxes.common.a"
+
+         !byte $00,$FF,$FE,$FD,$FC,$FB,$FA,$F9,$F8,$F7
+         !byte $ED,$EE,$EF,$F0,$F1,$F2,$F3,$F4,$F5,$F6
+         !byte $EC,$EB,$EA,$E9,$E8,$E7,$E6,$E5,$E4,$E3
+         !byte $D9,$DA,$DB,$DC,$DD,$DE,$DF,$E0,$E1,$E2
+         !byte $D8,$D7,$D6,$D5,$D4,$D3,$D2,$D1,$D0,$CF
+         !byte $C5,$C6,$C7,$C8,$C9,$CA,$CB,$CC,$CD,$CE
+         !byte $C4,$C3,$C2,$C1,$C0,$BF,$BE,$BD,$BC,$BB
+         !byte $B1,$B2,$B3,$B4,$B5,$B6,$B7,$B8,$B9,$BA
+
+StageInitialIndexes
+         !byte 7,7,7
+         !byte 6,6,6
+         !byte 5,5,5
+         !byte 4,4,4
+         !byte 3,3,3
+         !byte 2,2,2
+         !byte 1,1,1
+EndStageInitialIndexes

src/fx/fx.shr.80boxes.spiral.a

@@ -18,11 +18,11 @@
          !byte $F0,$F1,$F2,$F3,$F4,$F5,$F6,$F7,$F8,$F9
 
 StageInitialIndexes
-         !byte 7,0,0,0,0,0,0
-         !byte 6,0,0,0,0,0,0
-         !byte 5,0,0,0,0,0,0
-         !byte 4,0,0,0,0,0,0
-         !byte 3,0,0,0,0,0,0
-         !byte 2,0,0,0,0,0,0
-         !byte 1
+         !byte 7,7,0
+         !byte 6,6,0
+         !byte 5,5,0
+         !byte 4,4,0
+         !byte 3,3,0
+         !byte 2,2,0
+         !byte 1,1
 EndStageInitialIndexes

src/index/artwork.idx.a

@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  10804736
+         !be24  10805203
          !le16     4244

src/index/attract.idx.a

@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  10757691
+         !be24  10758139
          !le16     5223

src/index/cache00.idx.a

@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  10700902
+         !be24  10701350
          !le16     3593

src/index/cache01.idx.a

@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  10713279
+         !be24  10713727
          !le16     3953

src/index/cache10.idx.a

@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  10728685
+         !be24  10729133
          !le16     4628

src/index/cache11.idx.a

@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  10745967
+         !be24  10746415
          !le16     5575

src/index/coverfade.idx.a

@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  10808980
+         !be24  10809447
          !le16      410

src/index/credits.idx.a

@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  10809698
+         !be24  10810165
          !le16      448

src/index/decrunch.idx.a

@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  10810146
+         !be24  10810613
          !le16      303

src/index/dfx.idx.a

@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  10765060
+         !be24  10765508
          !le16     1242

src/index/dhgr.idx.a

@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  10803406
+         !be24  10803873
          !le16     1249

src/index/dtitle.idx.a

@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  10789396
+         !be24  10789863
          !le16      464

src/index/fx.idx.a

@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  10762914
+         !be24  10763362
          !le16     2146

src/index/gamehelp.idx.a

@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  10766458
+         !be24  10766925
          !le16     6149

src/index/gr.fizzle.idx.a

@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  10809390
+         !be24  10809857
          !le16      107

src/index/gr.idx.a

@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  10804655
+         !be24  10805122
          !le16       81

src/index/helptext.idx.a

@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  10809497
+         !be24  10809964
          !le16      201

src/index/hgr0.idx.a

@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  10789860
+         !be24  10790327
          !le16     4407

src/index/hgr1.idx.a

@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  10794267
+         !be24  10794734
          !le16     1533

src/index/hgr2.idx.a

@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  10795800
+         !be24  10796267
          !le16     1040

src/index/hgr3.idx.a

@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  10796840
+         !be24  10797307
          !le16     3237

src/index/hgr4.idx.a

@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  10800077
+         !be24  10800544
          !le16     2764

src/index/hgr5.idx.a

@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  10802841
+         !be24  10803308
          !le16      460

src/index/hgr6.idx.a

@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  10803301
+         !be24  10803768
          !le16      105

src/index/joystick.idx.a

@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  10810449
+         !be24  10810916
          !le16     2370

src/index/miniattract.idx.a

@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  10777501
+         !be24  10777968
          !le16     6149

src/index/prelaunch.idx.a

@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  10751542
+         !be24  10751990
          !le16     6149

src/index/search00.idx.a

@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  10692870
+         !be24  10693318
          !le16     8032

src/index/search01.idx.a

@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  10704495
+         !be24  10704943
          !le16     8784

src/index/search10.idx.a

@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  10717232
+         !be24  10717680
          !le16    11453

src/index/search11.idx.a

@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  10733313
+         !be24  10733761
          !le16    12654

src/index/sfx.idx.a

@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  10766302
-         !le16      156
+         !be24  10766750
+         !le16      175

src/index/slideshow.idx.a

@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  10772607
+         !be24  10773074
          !le16     4894

src/index/title.idx.a

@@ -4,5 +4,5 @@
 ; This file is automatically generated
 ;
          !byte 0
-         !be24  10783650
+         !be24  10784117
          !le16     5746