lemm: adjust timing in the split screen

was trying to fix issue with retrotink-2x display, but didn't help
and things look fine on real CRT

games/lemm/graphics/Makefile

@@ -5,7 +5,10 @@ LZSA = ~/research/lzsa/lzsa/lzsa
 B2D = ../../../utils/bmp2dhr/b2d
 HGR_SPRITE = ../../../utils/hgr-utils/hgr_make_sprite
 
-all:	graphics_test.inc graphics_level1.inc graphics_level5.inc sprites.inc
+all:	graphics_test.inc \
+	graphics_level1.inc \
+	graphics_level2.inc \
+	graphics_level5.inc sprites.inc
 
 ###
 
@@ -24,6 +27,13 @@ graphics_level1.inc:	\
 	echo "level1_lzsa: .incbin \"level1.lzsa\"" > graphics_level1.inc
 	echo "level1_preview_lzsa: .incbin \"level1_preview.lzsa\"" >> graphics_level1.inc
 
+graphics_level2.inc:	\
+	level2.lzsa
+#	level1_preview.lzsa
+	echo "level2_lzsa: .incbin \"level2.lzsa\"" > graphics_level2.inc
+#	echo "level1_preview_lzsa: .incbin \"level1_preview.lzsa\"" >> graphics_level1.inc
+
+
 graphics_level5.inc:	\
 	level5.lzsa \
 	level5_preview.lzsa
@@ -138,6 +148,14 @@ level1_preview.lzsa:	level1_preview.hgr
 level1_preview.hgr:	level1_preview.png
 	$(PNG2HGR) level1_preview.png > level1_preview.hgr
 
+###
+
+level2.lzsa:	level2.hgr
+	$(LZSA) -r -f2 level2.hgr level2.lzsa
+
+level2.hgr:	level2.png
+	$(PNG2HGR) level2.png > level2.hgr
+
 
 ###
 

games/lemm/intro_level1.s

@@ -185,6 +185,10 @@ split_screen_iie:
 	; wait for vblank on IIe
 	; positive? during vblank
 
+;	bit	SET_GR		; 4
+;	bit	HIRES		; 4
+;	bit	FULLGR
+
 wait_vblank_iie:
 	lda	VBLANK
 	bmi	wait_vblank_iie		; wait for positive (in vblank)
@@ -198,8 +202,6 @@ split_loop:
 	; hires for 64 lines
 	;	each line 65 cycles (25 hblank+40 bytes)
 
-	bit	HIRES		; 4
-	bit	SET_GR		; 4
 
 	; (64*65)-8 = 4160-8 = 4152
 
@@ -214,25 +216,51 @@ loop2:	dex								; 2
 	dey								; 2
 	bne	loop1							; 2nt/3
 
+
 	; text for 128 lines + horizontal blank
 	; vblank = 4550 cycles
 
-	; (128*65)+4550-15 = 8320+4550-15 = 12855
 
 	bit	LORES		; 4
 	bit	SET_TEXT	; 4
 
+	; (128*65)+4550-15 = 8320+4550-15 = 12855
+
+	; ZZZZ 8305
+
+	; Try X=68 Y=24 cycles=8305
+
+	ldy	#24							; 2
+loop13:	ldx	#68							; 2
+loop14:	dex								; 2
+	bne	loop14							; 2nt/3
+	dey								; 2
+	bne	loop13							; 2nt/3
+
+
+	bit	SET_GR		; 4
+	bit	HIRES		; 4
+
+	; don't really need to split this up?  Was trying
+	; to get retrotink to display properly instead of black/white
+
 	; Try X=150 Y=17 cycles=12853
 
-	nop		; 2
+	; ZZZZ 4550
 
-	ldy	#17							; 2
-loop3:	ldx	#150							; 2
+	; Try X=13 Y=64 cycles=4545
+
+	nop		; 2
+	lda	$0	; 3
+
+	ldy	#64							; 2
+loop3:	ldx	#13							; 2
 loop4:	dex								; 2
 	bne	loop4							; 2nt/3
 	dey								; 2
 	bne	loop3							; 2nt/3
 
+
 	lda	KEYPRESS	; 4
 	bpl	split_loop	; 2nt/3t
 

games/lemm/lemm.s

@@ -318,7 +318,7 @@ load_song_chunk_good:
 	.include	"intro_level1.s"
 	.include	"draw_flames.s"
 	.include	"draw_door.s"
-	.include	"wait.s"
+
 	.include	"hgr_hlin.s"
 	.include	"hgr_vlin.s"
 	.include	"update_menu.s"
@@ -327,6 +327,7 @@ load_song_chunk_good:
 	.include	"audio.s"
 	.include	"letsgo.s"
 	.include	"particle_hgr.s"
+	.include	"wait.s"
 
 	; pt3 player