Cartridge reset option

artwork/CartMenu/cart_reset.asm

@@ -0,0 +1,15 @@
+
+BankNr = $D500
+; ---	BASIC switch OFF
+	org $0100
+reset_proc
+    ; set cartridge bank to 0
+    mva #$0 BankNr
+    ; and reset
+    jmp ($fffd)
+initialization
+    mwa #reset_proc $0A ; set DOSVEC
+    mva #$01 $09
+    rts
+;    
+    ini initialization

artwork/CartMenu/menu.asm

@@ -2,6 +2,8 @@
       icl '../../Atari/lib/ATARISYS.ASM'
       icl '../../Atari/lib/MACRO.ASM'
 
+    icl 'cart_reset.asm'
+
     .zpvar dliCounter        .byte = $80
     .zpvar TetryxColor       .byte
     .zpvar TetryxColorS      .byte

scorch.asm

@@ -348,9 +348,9 @@ StartAfterSplash
       lda #3        ; stereo (pseudo)
       sta POKEY+$0f ; stereo
       sta POKEY+$1f ; stereo
-
+    .IF CART_VERSION = 0
       sta COLDST    ; Cold start after Reset key
-  
+    .ENDIF
       lda PAL
       and #%00001110
       bne NoRMT_PALchange