xmas2023: continuous possible

demos/xmas_2023/draw_blocks.s

@@ -62,6 +62,7 @@ draw_scene:
 
 draw_scene_loop:
 
+wait_delay_smc:
 	lda	#200
 	jsr	wait
 

demos/xmas_2023/fireplace.s

@@ -1,9 +1,40 @@
 
+	;=============================
+	; draw the fireplace scene
+	;=============================
+fireplace_restart:
+	lda	#0
+	sta	FRAMEL
+	sta	FRAMEH
+
+        bit     PAGE2
+
+        lda     #4
+        sta     DRAW_PAGE
+
+	lda	#<fireplace_data
+	sta	INL
+	lda	#>fireplace_data
+	sta	INH
+
+	; speed up for second time
+	lda	#1
+	sta	wait_delay_smc+1
+
+	jsr	draw_scene
+
+	lda	#$DD
+	sta	FIRE_COLOR
+
+	bit	KEYRESET
+
+	jmp	fireplace_scroller
+
 
 	;=============================
 	; draw the fireplace scene
 	;=============================
-fireplace:
+fireplace_opener:
 	lda	#0
 	sta	FRAMEL
 	sta	FRAMEH
@@ -25,9 +56,6 @@ fireplace:
 	lda	#$40
 	jsr	zx02_full_decomp
 
-;	jsr	wait_until_keypress
-
-
 	bit     SET_GR
         bit     LORES
         bit     FULLGR
@@ -385,7 +413,7 @@ frame_noflo2:
 
 	lda	#1
 	cmp	current_pattern_smc+1
-	bcc	totally_done_fireplace
+;	bcc	totally_done_fireplace
 	beq	totally_done_fireplace
 	jmp	done_music2
 
@@ -411,7 +439,7 @@ totally_done_fireplace:
 	;=================================
 	;=================================
 	;=================================
-
+fireplace_scroller:
 
 	lda	#0
 	sta	OFFSET
@@ -458,11 +486,11 @@ frame_noflo3:
 	and	#SOUND_MOCKINGBOARD
 	beq	no_music3
 
-	lda	#3
-	cmp	current_pattern_smc+1
-	bcc	totally_done_scroll
-	beq	totally_done_scroll
-	jmp	done_music3
+;	lda	#3
+;	cmp	current_pattern_smc+1
+;	bcc	totally_done_scroll
+;	beq	totally_done_scroll
+;	jmp	done_music3
 
 no_music3:
 	lda	FRAMEH

demos/xmas_2023/plasma_tree.s

@@ -11,6 +11,10 @@ plasma_tree:
 	lda	#0
 	sta	FRAME
 
+	lda	#4
+	sta	DRAW_PAGE
+
+	bit	PAGE2
 
 	; remap the masks
 	; $00->$00
@@ -57,7 +61,7 @@ bp3:
 ;	lda	#40
 ;	jsr	wait_for_pattern
 ;	bcc	keep_making_plasma
-;	jmp	done_plasmacube
+;	jmp	done_making_plasma
 
 ; update frame count
 
@@ -222,9 +226,6 @@ VBLANK:
 
 	rts
 
-done_plasmacube:
-
-	rts
 
 ;.align 256
 

demos/xmas_2023/xmas.s

@@ -24,7 +24,7 @@ xmas_main:
 	; draw opening scene
 	;======================================
 
-	jsr	fireplace
+	jsr	fireplace_opener
 
 repeat:
 
@@ -41,6 +41,13 @@ repeat:
 	jsr	plasma_tree
 
 
+	;======================================
+	; fireplace without vapor lock
+	;======================================
+
+
+	jsr	fireplace_restart
+
 finished:
 	jmp	repeat