megademo: spacebars: fix the cycle issue

megademo/SIZE

@@ -33,3 +33,8 @@
 	30378	-- update the e-mail text
 	30633	-- with all the music added in
 	31323	-- finish takeoff
+
+Further ideas to reduce:
+	+ Optimize all the .align calls
+	+ Can save 8 bytes one each LZ4 file
+	; repeat until keypressed no longer needed?

megademo/TODO

@@ -1,3 +1,12 @@
+TODO TODO:
+	+ back-and-forth space_bars
+	+ Add in fly off scene
+	+ Moving heart
+	+ Get timing right
+	+ Fix qkumbas seek code
+	+ Fix one-line glitch
+	+ Add play_music call in slow vapor_lock code?
+
 THANKS:
 	* Code: DEATER
 	* MUSIC: Dascon

megademo/mode7_sprites.inc

@@ -33,6 +33,10 @@ shadow_left:
 	.byte $aa,$00,$a0
 	.byte $a0,$0a,$00
 
+.align 100
+
+.assert         >ship_forward = >ship_forward_end, error, "ship_forward crosses page"
+
 ship_forward:
 	.byte $9,$5
 	.byte $00,$00,$00,$00,$ff,$00,$00,$00,$00	; 00=8 0X=0 X0=0 XX=1
@@ -40,6 +44,7 @@ ship_forward:
 	.byte $00,$00,$70,$2f,$12,$2f,$70,$00,$00	; 00=4 0x=0 X0=2 XX=3
 	.byte $f0,$f7,$f7,$f2,$d9,$f2,$f7,$f7,$f0	; 00=0 0x=0 X0=2 XX=7
 	.byte $00,$00,$00,$00,$0d,$00,$00,$00,$00	; 00=8 0x=1 X0=0 XX=0
+ship_forward_end:
 							;=====================
 							;  26   1    4    14
 	; 00=26 0X=1 X0=4 XX=14 

megademo/space_bars.s

@@ -7,7 +7,6 @@ space_bars:
 
 	;===================
 	; init screen
-	bit	KEYRESET
 
 	;===================
 	; init vars